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branch master updated: * tp/t/test_utils.pl (@contents_keys): remove obs


From: Patrice Dumas
Subject: branch master updated: * tp/t/test_utils.pl (@contents_keys): remove obsolete keys. Add 'info'. Remove keys within 'info'.
Date: Tue, 07 Mar 2023 12:43:10 -0500

This is an automated email from the git hooks/post-receive script.

pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new c1c4160c10 * tp/t/test_utils.pl (@contents_keys): remove obsolete 
keys.  Add 'info'.  Remove keys within 'info'.
c1c4160c10 is described below

commit c1c4160c1021c26df5c179c132ecb9f14d9d7727
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Tue Mar 7 18:42:58 2023 +0100

    * tp/t/test_utils.pl (@contents_keys): remove obsolete keys.  Add
    'info'.  Remove keys within 'info'.
---
 ChangeLog                                          |   5 +
 tp/t/results/alias/alias_of_added_index.pl         |   9 --
 .../alias_of_added_index_before_added_index.pl     |   9 --
 tp/t/results/conditionals/cond.pl                  |   6 -
 tp/t/results/conditionals/cond_ifhtml_ifinfo.pl    |   6 -
 .../conditionals/cond_ifhtml_ifinfo_iftex.pl       |   6 -
 tp/t/results/conditionals/cond_info.pl             |   6 -
 .../conditionals/cond_info_ifhtml_ifinfo_iftex.pl  |   6 -
 .../cond_info_no-ifhtml_no-ifinfo_no-iftex.pl      |   6 -
 .../cond_no-ifhtml_no-ifinfo_no-iftex.pl           |   6 -
 tp/t/results/conditionals/cond_xml.pl              |   6 -
 tp/t/results/conditionals/defcondx_Dbar.pl         |   1 -
 tp/t/results/conditionals/defcondx_Ubar.pl         |   1 -
 .../results/converters_tests/at_commands_in_raw.pl |   9 --
 tp/t/results/converters_tests/combined_fonts.pl    |   9 --
 tp/t/results/converters_tests/complex_nestings.pl  |   9 --
 .../converters_tests/contents_at_document_begin.pl |  10 --
 .../contents_at_document_begin_inline.pl           |  10 --
 .../contents_at_document_begin_separate_element.pl |  10 --
 .../converters_tests/definition_commands.pl        |   9 --
 .../results/converters_tests/footnote_no_number.pl |   9 --
 .../footnote_no_number_separate.pl                 |   9 --
 tp/t/results/converters_tests/form_feeds.pl        |  10 +-
 .../converters_tests/frenchspacing_and_code.pl     |  13 --
 tp/t/results/converters_tests/image_formatting.pl  |   9 --
 .../index_entry_in_preformatted.pl                 |   9 --
 .../indices_in_begin_tables_lists.pl               |  13 --
 ...ces_in_begin_tables_lists_entries_after_item.pl |  13 --
 tp/t/results/converters_tests/non_empty_part.pl    |  24 ----
 .../non_empty_part_no_top_node_output.pl           |  24 ----
 .../printindex_merged_indices_code_style.pl        |   9 --
 tp/t/results/converters_tests/ref_in_sectioning.pl |  28 ----
 .../references_to_top_no_top_output.pl             |  13 --
 tp/t/results/converters_tests/refs_formatting.pl   |  11 +-
 .../converters_tests/setfilename_no_extension.pl   |   6 -
 .../converters_tests/simplest_test_prefix.pl       |   6 +-
 .../some_at_commands_in_ref_nodes.pl               |  10 --
 .../converters_tests/spaces_in_empty_node_names.pl |   6 +-
 .../converters_tests/spaces_in_node_names.pl       |   8 --
 .../converters_tests/test_deftypefnnewline.pl      |   9 --
 .../converters_tests/things_before_setfilename.pl  |  11 --
 .../things_before_setfilename_no_element.pl        |   2 -
 tp/t/results/converters_tests/top_in_ref.pl        |   3 -
 tp/t/results/coverage/block_commands.pl            |   1 -
 .../coverage/punctuation_in_line_commands.pl       |  14 +-
 tp/t/results/coverage_braces/caption_not_closed.pl |   3 +-
 .../coverage_braces/contain_plain_text_nestings.pl |   9 --
 tp/t/results/coverage_braces/footnote_no_node.pl   |   1 -
 .../coverage_braces/inforef_too_much_args.pl       |   6 +-
 tp/t/results/coverage_braces/test_image.pl         |   4 -
 .../coverage_braces/two_footnotes_in_nodes.pl      |  10 --
 .../two_footnotes_in_nodes_separate.pl             |  10 --
 .../def/all_commands_delimiters_printindex.pl      |   3 -
 tp/t/results/def/all_commands_printindex.pl        |   3 -
 tp/t/results/def/omit_def_space.pl                 |   3 -
 tp/t/results/def/ref_in_def.pl                     |   6 +-
 tp/t/results/def/space_in_def_for_index.pl         |   3 -
 .../docbook_tests/between_node_and_section.pl      |  15 +-
 .../docbook_tests/multiple_documentlanguage.pl     |  17 ---
 .../docbook_tests/special_docbook_unnumbered.pl    |  25 ----
 tp/t/results/float/anchor_in_caption.pl            |   4 -
 tp/t/results/float/cindex_in_caption.pl            |   4 -
 .../results/float/comment_space_comand_in_float.pl |   4 -
 tp/t/results/float/complex_float.pl                |  20 +--
 tp/t/results/float/empty_caption.pl                |   2 -
 tp/t/results/float/empty_label_no_space.pl         |   3 +-
 tp/t/results/float/empty_label_no_space_comment.pl |   3 +-
 tp/t/results/float/empty_label_with_space.pl       |   3 +-
 .../float/empty_label_with_space_comment.pl        |   3 +-
 .../float/empty_listoffloats_with_floats.pl        |   2 -
 tp/t/results/float/float_copying.pl                |  11 --
 tp/t/results/float/float_in_block_commands.pl      |   3 -
 tp/t/results/float/float_with_at_commands.pl       |   1 -
 tp/t/results/float/footnote_in_caption.pl          |   4 -
 .../results/float/footnote_in_caption_and_error.pl |   4 -
 .../float/numbering_captions_listoffloats.pl       |  80 +----------
 tp/t/results/float/ref_to_float.pl                 |   2 -
 tp/t/results/float/simple.pl                       |   1 -
 .../float/special_characters_in_float_type.pl      |  11 --
 tp/t/results/formats_encodings/accent.pl           |  11 +-
 .../formats_encodings/accent_enable_encoding.pl    |  11 +-
 tp/t/results/formats_encodings/accentenc.pl        |  11 +-
 .../formats_encodings/accentenc_enable_encoding.pl |  11 +-
 .../formats_encodings/at_commands_in_refs.pl       | 140 ------------------
 .../at_commands_in_refs_latin1.pl                  | 140 ------------------
 .../formats_encodings/at_commands_in_refs_utf8.pl  | 140 ------------------
 .../char_latin1_latin1_in_refs.pl                  |  30 ----
 .../formats_encodings/char_latin1_utf8_in_refs.pl  |  30 ----
 .../char_latin2_latin2_in_refs.pl                  |  10 --
 .../formats_encodings/japanese_shift_jis.pl        |  15 --
 .../manual_simple_latin1_with_error.pl             |   9 --
 .../manual_simple_utf8_with_error.pl               |   9 --
 tp/t/results/formats_encodings/sample_utf8.pl      |  20 ---
 tp/t/results/formats_encodings/weird_accents.pl    |   9 --
 .../weird_accents_disable_encoding.pl              |   9 --
 tp/t/results/heading/heading_in_copying.pl         |   3 -
 .../html_tests/acronym_in_node_and_section.pl      |  13 --
 .../character_number_leading_toc_stoc.pl           |   4 -
 tp/t/results/html_tests/check_htmlxref.pl          |   9 --
 .../html_tests/check_htmlxref_ignore_ref_top_up.pl |   9 --
 tp/t/results/html_tests/check_htmlxref_menu.pl     |   9 --
 .../html_tests/check_htmlxref_no_use_nodes.pl      |   9 --
 tp/t/results/html_tests/contents_at_end.pl         |  10 --
 tp/t/results/html_tests/contents_at_end_inline.pl  |  10 --
 .../html_tests/contents_at_end_separate_element.pl |  10 --
 .../html_tests/contents_in_middle_chapter.pl       |  15 --
 .../contents_in_middle_chapter_inline.pl           |  15 --
 .../contents_in_middle_chapter_separate_element.pl |  15 --
 .../html_tests/contents_in_middle_section.pl       |  20 ---
 .../contents_in_middle_section_inline.pl           |  20 ---
 .../contents_in_middle_section_separate_element.pl |  20 ---
 .../deftypefnnewline_for_copying_after.pl          |   9 --
 .../deftypefnnewline_for_copying_before.pl         |   9 --
 tp/t/results/html_tests/documentdescription.pl     |   1 -
 tp/t/results/html_tests/double_contents.pl         |  15 --
 .../html_tests/double_contents_after_title.pl      |  15 --
 .../double_contents_after_title_show_title.pl      |  15 --
 ...double_contents_after_title_show_title_nodes.pl |  15 --
 tp/t/results/html_tests/double_contents_book.pl    |  15 --
 tp/t/results/html_tests/double_contents_chapter.pl |  15 --
 tp/t/results/html_tests/double_contents_inline.pl  |  15 --
 .../html_tests/double_contents_inline_chapter.pl   |  15 --
 .../html_tests/double_contents_inline_nodes.pl     |  15 --
 .../html_tests/double_contents_inline_section.pl   |  15 --
 tp/t/results/html_tests/double_contents_nodes.pl   |  15 --
 tp/t/results/html_tests/double_contents_section.pl |  15 --
 .../html_tests/double_contents_separate_element.pl |  15 --
 .../double_contents_separate_element_chapter.pl    |  15 --
 .../double_contents_separate_element_nodes.pl      |  15 --
 .../double_contents_separate_element_section.pl    |  15 --
 .../empty_lines_at_beginning_no_setfilename.pl     |  11 +-
 .../file_name_case_insensitive_conflict_node.pl    |  15 --
 ...se_insensitive_conflict_node_no_redirections.pl |  15 --
 ..._name_case_insensitive_conflict_redirections.pl |  12 +-
 .../html_tests/file_name_conflict_with_Top.pl      |   9 --
 .../html_tests/file_name_conflict_with_section.pl  |  12 +-
 .../file_name_conflict_with_user_defined.pl        |  13 --
 .../html_tests/filenameconflictwithnonsplit.pl     |  11 +-
 .../filenameconflictwithspecialelement.pl          |   9 --
 tp/t/results/html_tests/float_copying.pl           |  11 --
 ...otnotestyle_separate_html_text_no_monolithic.pl |   9 --
 .../html_tests/footnotestyle_separate_late.pl      |  18 ---
 tp/t/results/html_tests/html_in_copying.pl         |  11 +-
 .../results/html_tests/index_and_node_same_name.pl |   7 +-
 tp/t/results/html_tests/index_below.pl             |   6 -
 tp/t/results/html_tests/no_content.pl              |  10 --
 tp/t/results/html_tests/no_content_do_contents.pl  |  10 --
 .../html_tests/no_content_do_contents_inline.pl    |  10 --
 .../no_content_do_contents_separate_element.pl     |  10 --
 tp/t/results/html_tests/no_content_inline.pl       |  10 --
 .../html_tests/no_content_separate_element.pl      |  10 --
 tp/t/results/html_tests/node_footnote_end.pl       |  13 --
 tp/t/results/html_tests/node_footnote_separated.pl |  13 --
 tp/t/results/html_tests/node_footnote_use_node.pl  |  13 --
 .../html_tests/node_footnote_use_node_separate.pl  |  13 --
 tp/t/results/html_tests/redirection_same_labels.pl |  27 ----
 tp/t/results/html_tests/ref_in_preformatted.pl     |   4 -
 tp/t/results/html_tests/sectioning_frames.pl       |  56 --------
 tp/t/results/html_tests/shortcontents_no_top.pl    |   3 -
 tp/t/results/html_tests/shorttitlepage.pl          |  11 +-
 tp/t/results/html_tests/simple_menu.pl             |   3 -
 tp/t/results/html_tests/simple_menu_in_example.pl  |   6 +-
 .../html_tests/simplest_test_date_in_header.pl     |   6 +-
 tp/t/results/html_tests/split_html_text.pl         |  12 --
 tp/t/results/html_tests/test_accents_sc_default.pl |   9 --
 .../html_tests/test_accents_sc_default_latin1.pl   |   9 --
 .../html_tests/test_accents_sc_default_usascii.pl  |   9 --
 .../html_tests/test_accents_sc_enable_encoding.pl  |   9 --
 .../test_accents_sc_enable_encoding_latin1.pl      |   9 --
 ...st_accents_sc_enable_encoding_to_utf8_latin1.pl |   9 --
 ...t_accents_sc_enable_encoding_to_utf8_usascii.pl |   9 --
 .../test_accents_sc_enable_encoding_usascii.pl     |   9 --
 .../html_tests/test_accents_sc_to_utf8_latin1.pl   |   9 --
 .../test_accents_sc_use_numeric_entity.pl          |   9 --
 .../html_tests/test_xrefautomaticsectiontitle.pl   |  10 --
 .../test_xrefautomaticsectiontitle_off_first.pl    |  10 --
 .../text_before_top_and_contents_after_title.pl    |  12 +-
 ...t_before_top_and_summarycontents_after_title.pl |  12 +-
 tp/t/results/html_tests/titles.pl                  |  11 +-
 tp/t/results/html_tests/top_node_up_explicit.pl    |  10 --
 .../html_tests/top_node_up_explicit_no_nodes.pl    |  10 --
 tp/t/results/html_tests/top_node_up_implicit.pl    |  10 --
 .../html_tests/top_node_up_implicit_no_nodes.pl    |  10 --
 .../html_tests/transliterated_names_conflicts.pl   |  23 ---
 tp/t/results/htmlxref/htmlxref.pl                  |  16 ---
 tp/t/results/htmlxref/htmlxref_nodes.pl            |  16 ---
 tp/t/results/htmlxref/htmlxref_only_mono.pl        |  16 ---
 tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl  |  16 ---
 tp/t/results/htmlxref/htmlxref_only_split.pl       |  16 ---
 tp/t/results/htmlxref/htmlxref_only_split_nodes.pl |  16 ---
 tp/t/results/include/cpp_line_latin1.pl            |   4 -
 tp/t/results/include/cpp_lines.pl                  |   3 -
 .../macro_and_commands_in_early_commands.pl        |   6 -
 tp/t/results/include/macro_in_early_commands.pl    |   6 -
 tp/t/results/include/value_expansion_in_include.pl |   3 -
 tp/t/results/indices/complex_recursive_synindex.pl |   3 -
 tp/t/results/indices/def_syn_indices.pl            |   9 --
 ...default_cp_index_and_one_letter_syncodeindex.pl | Bin 10507 -> 10455 bytes
 tp/t/results/indices/double_index_entry.pl         |   4 -
 tp/t/results/indices/double_seeentry_seealso.pl    |   9 --
 tp/t/results/indices/double_syncodeindex.pl        |   3 -
 tp/t/results/indices/empty_cindex_entry.pl         |   3 -
 tp/t/results/indices/empty_index_entry.pl          |   3 -
 tp/t/results/indices/empty_string_index_entry.pl   |   3 -
 tp/t/results/indices/encoding_index_ascii.pl       |   6 -
 .../encoding_index_ascii_enable_encoding.pl        |   6 -
 tp/t/results/indices/encoding_index_latin1.pl      |   6 -
 .../encoding_index_latin1_enable_encoding.pl       |   6 -
 tp/t/results/indices/encoding_index_utf8.pl        |   6 -
 .../indices/encoding_index_utf8_enable_encoding.pl |   6 -
 tp/t/results/indices/explicit_sort_key.pl          |   4 -
 tp/t/results/indices/ftable_vtable.pl              |   3 -
 .../indices/ignored_sort_char_empty_entries.pl     |   4 -
 tp/t/results/indices/image_lines_count.pl          | Bin 5998 -> 5966 bytes
 tp/t/results/indices/image_text_lines_count.pl     | Bin 6443 -> 6411 bytes
 tp/t/results/indices/index_and_node_same_name.pl   |   9 --
 tp/t/results/indices/index_entries_before_nodes.pl | Bin 11684 -> 11632 bytes
 tp/t/results/indices/index_entries_locations.pl    |   3 -
 .../indices/index_entry_before_first_node.pl       | Bin 6240 -> 6208 bytes
 tp/t/results/indices/index_entry_before_node.pl    |   6 -
 tp/t/results/indices/index_entry_in_footnote.pl    | Bin 7195 -> 7163 bytes
 .../index_entry_in_footnote_different_node_end.pl  |   6 -
 .../indices/index_entry_in_footnote_sections.pl    |   9 --
 .../index_entry_in_footnote_sections_separate.pl   |   9 --
 .../indices/index_entry_in_footnote_separate.pl    |   6 -
 tp/t/results/indices/index_no_node.pl              |   5 -
 tp/t/results/indices/index_no_node_no_top.pl       |   5 -
 .../indices/index_no_node_no_top_no_node.pl        |   5 -
 tp/t/results/indices/index_nodes.pl                |  10 --
 .../indices/index_nodes_no_split_no_use_nodes.pl   |  10 --
 tp/t/results/indices/index_special_region.pl       |  11 --
 .../index_special_region_no_insertcopying.pl       |  11 --
 ...egion_no_insertcopying_no_titlepage_no_nodes.pl |  11 --
 ...l_region_no_insertcopying_titlepage_no_nodes.pl |  11 --
 ...copying_titlepage_no_nodes_footnotes_default.pl |  11 --
 .../index_special_region_no_titlepage_no_nodes.pl  |  11 --
 .../index_special_region_titlepage_no_nodes.pl     |  11 --
 ..._region_titlepage_no_nodes_footnotes_default.pl |  11 --
 tp/t/results/indices/index_split.pl                |  44 ------
 .../indices/index_split_split_chapter_no_nodes.pl  |  44 ------
 tp/t/results/indices/index_table.pl                |  25 ----
 .../results/indices/index_table_chapter_no_node.pl |  25 ----
 .../multiple_index_text_sortas_seeentry_seealso.pl |   7 -
 tp/t/results/indices/nodes_before_top.pl           |  12 --
 .../nodes_before_top_and_sections_chapter.pl       |  19 ---
 ...odes_before_top_and_sections_chapter_no_node.pl |  19 ---
 ...des_before_top_and_sections_unsplit_no_nodes.pl |  19 ---
 .../indices/nodes_before_top_split_chapter.pl      |  12 --
 .../nodes_before_top_split_chapter_no_nodes.pl     |  12 --
 tp/t/results/indices/print_merged_index.pl         |   3 -
 .../indices/printindex_between_node_section.pl     |  11 --
 .../indices/printindex_between_part_chapter.pl     |  15 --
 .../indices/printindex_index_entry_in_copying.pl   |  10 --
 ...rintindex_index_entry_in_copying_in_footnote.pl |  10 --
 ...ndex_index_entry_in_copying_no_insertcopying.pl |  10 --
 .../indices/printindex_with_space_before.pl        | Bin 7012 -> 6960 bytes
 .../indices/same_index_entry_merged_indices.pl     |   7 -
 tp/t/results/indices/same_only_seealso_seeentry.pl |   9 --
 tp/t/results/indices/same_seealso_seeentry.pl      |   9 --
 tp/t/results/indices/seealso_duplicate.pl          |   3 -
 tp/t/results/indices/seeentry.pl                   |   7 -
 tp/t/results/indices/sorted_subentries.pl          |  11 --
 tp/t/results/indices/split_chapter_index.pl        |  20 ---
 tp/t/results/indices/subentries.pl                 |   7 -
 tp/t/results/indices/subentry_and_sortas.pl        |   7 -
 tp/t/results/indices/subentry_and_sortas_spaces.pl |   7 -
 tp/t/results/indices/syncode_index_print_both.pl   |   9 --
 tp/t/results/indices/syncodeindex_to_plain.pl      |   3 -
 tp/t/results/indices/transparent_sort_chars.pl     |   4 -
 tp/t/results/indices/w_lines_count.pl              | Bin 10062 -> 10004 bytes
 tp/t/results/info_tests/anchor_and_spaces.pl       |  11 +-
 tp/t/results/info_tests/anchor_in_command.pl       |   6 +-
 tp/t/results/info_tests/before_node_and_section.pl |  10 --
 tp/t/results/info_tests/colon_in_index_entry.pl    |   6 +-
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 tp/t/results/info_tests/def_in_copying.pl          |  11 +-
 tp/t/results/info_tests/direntry_dircategory.pl    |  10 --
 .../direntry_dircategory_and_commands.pl           |  11 +-
 tp/t/results/info_tests/empty_caption.pl           |   7 +-
 tp/t/results/info_tests/encoding_us_ascii.pl       |   6 +-
 .../end_of_line_command_in_node_lines.pl           |  13 --
 tp/t/results/info_tests/error_in_footnote.pl       |   7 +-
 tp/t/results/info_tests/file_only_png.pl           | Bin 3709 -> 3677 bytes
 tp/t/results/info_tests/float_long_captions.pl     |   8 +-
 tp/t/results/info_tests/float_without_type.pl      |   9 +-
 tp/t/results/info_tests/image_and_punctuation.pl   | Bin 7576 -> 7544 bytes
 .../info_tests/image_and_spaces_formatting.pl      |   6 +-
 tp/t/results/info_tests/image_extension.pl         | Bin 4809 -> 4777 bytes
 tp/t/results/info_tests/image_in_paragraph.pl      | Bin 3142 -> 3110 bytes
 tp/t/results/info_tests/image_not_found.pl         |   6 +-
 tp/t/results/info_tests/image_quotes.pl            | Bin 2726 -> 2694 bytes
 .../info_tests/image_text_file_only_and_alt.pl     | Bin 2850 -> 2818 bytes
 tp/t/results/info_tests/index_entry_at_end_node.pl |  15 --
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 tp/t/results/info_tests/known_encoding.pl          |   6 +-
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 .../info_tests/nested_footnotes_separate.pl        |   6 +-
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 tp/t/results/info_tests/no_node_but_top.pl         |   1 -
 tp/t/results/info_tests/no_top_node.pl             |   6 +-
 tp/t/results/info_tests/note_in_strong.pl          |   6 +-
 .../info_tests/note_in_strong_end_of_line.pl       |   6 +-
 tp/t/results/info_tests/novalidate_empty_refs.pl   |   6 +-
 .../info_tests/one_node_counted_elements.pl        |   2 -
 .../info_tests/paragraphindent_and_preamble.pl     |  11 +-
 .../paragraphindent_in_preamble_and_in_document.pl |  11 +-
 .../info_tests/paragraphindent_not_in_preamble.pl  |  11 +-
 tp/t/results/info_tests/pxref_test.pl              |   6 +-
 tp/t/results/info_tests/quote_node_names_info.pl   |  21 ---
 tp/t/results/info_tests/ref_tests.pl               |   6 +-
 tp/t/results/info_tests/space_at_menu_end.pl       |   2 -
 tp/t/results/info_tests/space_in_menu.pl           |  10 --
 tp/t/results/info_tests/space_in_setfilename.pl    |   6 +-
 tp/t/results/info_tests/split_no_copying.pl        |  10 --
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 .../info_tests/split_test_before_first_node.pl     |  10 --
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 tp/t/results/value/value_in_node.pl                |  12 --
 tp/t/results/value/value_node_directions.pl        |  13 --
 tp/t/results/xml_tests/commands_and_spaces.pl      |   6 +-
 tp/t/results/xml_tests/comments_end_lines.pl       |   1 -
 .../xml_tests/comments_on_block_command_lines.pl   |   1 -
 tp/t/results/xml_tests/image_inline_or_not.pl      |  12 --
 tp/t/results/xml_tests/top_node_and_bye.pl         |   2 -
 tp/t/results/xml_tests/top_node_no_section.pl      |   6 +-
 tp/t/results/xtable/block_commands_in_table.pl     |   9 --
 .../results/xtable/inter_item_commands_in_table.pl |   9 --
 tp/t/test_utils.pl                                 |  11 +-
 673 files changed, 270 insertions(+), 7167 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c687eaef77..306b500abb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2023-03-07  Patrice Dumas  <pertusus@free.fr>
+
+       * tp/t/test_utils.pl (@contents_keys): remove obsolete keys.  Add
+       'info'.  Remove keys within 'info'.
+
 2023-03-07  Patrice Dumas  <pertusus@free.fr>
 
        * tp/t/test_utils.pl (_duplicate_element_keys): remove code related to
diff --git a/tp/t/results/alias/alias_of_added_index.pl 
b/tp/t/results/alias/alias_of_added_index.pl
index 91cf7f9c84..ebbfe8f727 100644
--- a/tp/t/results/alias/alias_of_added_index.pl
+++ b/tp/t/results/alias/alias_of_added_index.pl
@@ -350,11 +350,9 @@ $result_sectioning{'alias_of_added_index'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -366,11 +364,9 @@ $result_sectioning{'alias_of_added_index'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -399,12 +395,10 @@ $result_nodes{'alias_of_added_index'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -412,7 +406,6 @@ $result_nodes{'alias_of_added_index'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -420,7 +413,6 @@ $result_nodes{'alias_of_added_index'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -436,7 +428,6 @@ $result_menus{'alias_of_added_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/alias/alias_of_added_index_before_added_index.pl 
b/tp/t/results/alias/alias_of_added_index_before_added_index.pl
index 6d2d1d7e36..15da938849 100644
--- a/tp/t/results/alias/alias_of_added_index_before_added_index.pl
+++ b/tp/t/results/alias/alias_of_added_index_before_added_index.pl
@@ -350,11 +350,9 @@ 
$result_sectioning{'alias_of_added_index_before_added_index'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -366,11 +364,9 @@ 
$result_sectioning{'alias_of_added_index_before_added_index'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -399,12 +395,10 @@ $result_nodes{'alias_of_added_index_before_added_index'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -412,7 +406,6 @@ $result_nodes{'alias_of_added_index_before_added_index'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -420,7 +413,6 @@ $result_nodes{'alias_of_added_index_before_added_index'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -436,7 +428,6 @@ $result_menus{'alias_of_added_index_before_added_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond.pl 
b/tp/t/results/conditionals/cond.pl
index 7ec3d69367..9bfe030647 100644
--- a/tp/t/results/conditionals/cond.pl
+++ b/tp/t/results/conditionals/cond.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_ifhtml_ifinfo.pl 
b/tp/t/results/conditionals/cond_ifhtml_ifinfo.pl
index 071158557f..9ac4bc19e8 100644
--- a/tp/t/results/conditionals/cond_ifhtml_ifinfo.pl
+++ b/tp/t/results/conditionals/cond_ifhtml_ifinfo.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_ifhtml_ifinfo'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_ifhtml_ifinfo'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_ifhtml_ifinfo'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_ifhtml_ifinfo_iftex.pl 
b/tp/t/results/conditionals/cond_ifhtml_ifinfo_iftex.pl
index 090207ba74..b8e23966ad 100644
--- a/tp/t/results/conditionals/cond_ifhtml_ifinfo_iftex.pl
+++ b/tp/t/results/conditionals/cond_ifhtml_ifinfo_iftex.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_ifhtml_ifinfo_iftex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_ifhtml_ifinfo_iftex'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_ifhtml_ifinfo_iftex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_info.pl 
b/tp/t/results/conditionals/cond_info.pl
index 209a6d52f1..72f45e3996 100644
--- a/tp/t/results/conditionals/cond_info.pl
+++ b/tp/t/results/conditionals/cond_info.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_info'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_info'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_info'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_info_ifhtml_ifinfo_iftex.pl 
b/tp/t/results/conditionals/cond_info_ifhtml_ifinfo_iftex.pl
index b8befb77d4..ddc370b26b 100644
--- a/tp/t/results/conditionals/cond_info_ifhtml_ifinfo_iftex.pl
+++ b/tp/t/results/conditionals/cond_info_ifhtml_ifinfo_iftex.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_info_ifhtml_ifinfo_iftex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_info_ifhtml_ifinfo_iftex'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_info_ifhtml_ifinfo_iftex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/conditionals/cond_info_no-ifhtml_no-ifinfo_no-iftex.pl 
b/tp/t/results/conditionals/cond_info_no-ifhtml_no-ifinfo_no-iftex.pl
index a2a02aae80..58ea54a01e 100644
--- a/tp/t/results/conditionals/cond_info_no-ifhtml_no-ifinfo_no-iftex.pl
+++ b/tp/t/results/conditionals/cond_info_no-ifhtml_no-ifinfo_no-iftex.pl
@@ -831,11 +831,9 @@ 
$result_sectioning{'cond_info_no-ifhtml_no-ifinfo_no-iftex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_info_no-ifhtml_no-ifinfo_no-iftex'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_info_no-ifhtml_no-ifinfo_no-iftex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_no-ifhtml_no-ifinfo_no-iftex.pl 
b/tp/t/results/conditionals/cond_no-ifhtml_no-ifinfo_no-iftex.pl
index 2213648466..deccbe2d56 100644
--- a/tp/t/results/conditionals/cond_no-ifhtml_no-ifinfo_no-iftex.pl
+++ b/tp/t/results/conditionals/cond_no-ifhtml_no-ifinfo_no-iftex.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_no-ifhtml_no-ifinfo_no-iftex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_no-ifhtml_no-ifinfo_no-iftex'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_no-ifhtml_no-ifinfo_no-iftex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/cond_xml.pl 
b/tp/t/results/conditionals/cond_xml.pl
index dfd8bf8424..23db71a3d1 100644
--- a/tp/t/results/conditionals/cond_xml.pl
+++ b/tp/t/results/conditionals/cond_xml.pl
@@ -831,11 +831,9 @@ $result_sectioning{'cond_xml'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -853,19 +851,16 @@ $result_nodes{'cond_xml'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -879,7 +874,6 @@ $result_menus{'cond_xml'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/conditionals/defcondx_Dbar.pl 
b/tp/t/results/conditionals/defcondx_Dbar.pl
index 965dba6def..33d4407926 100644
--- a/tp/t/results/conditionals/defcondx_Dbar.pl
+++ b/tp/t/results/conditionals/defcondx_Dbar.pl
@@ -392,7 +392,6 @@ $result_sectioning{'defcondx_Dbar'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/conditionals/defcondx_Ubar.pl 
b/tp/t/results/conditionals/defcondx_Ubar.pl
index 2dc7a7fd99..739423c945 100644
--- a/tp/t/results/conditionals/defcondx_Ubar.pl
+++ b/tp/t/results/conditionals/defcondx_Ubar.pl
@@ -347,7 +347,6 @@ $result_sectioning{'defcondx_Ubar'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/converters_tests/at_commands_in_raw.pl 
b/tp/t/results/converters_tests/at_commands_in_raw.pl
index 0df51b69c3..2113a5e5d7 100644
--- a/tp/t/results/converters_tests/at_commands_in_raw.pl
+++ b/tp/t/results/converters_tests/at_commands_in_raw.pl
@@ -1224,11 +1224,9 @@ $result_sectioning{'at_commands_in_raw'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1240,11 +1238,9 @@ $result_sectioning{'at_commands_in_raw'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1273,12 +1269,10 @@ $result_nodes{'at_commands_in_raw'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1286,7 +1280,6 @@ $result_nodes{'at_commands_in_raw'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1294,7 +1287,6 @@ $result_nodes{'at_commands_in_raw'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1310,7 +1302,6 @@ $result_menus{'at_commands_in_raw'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/combined_fonts.pl 
b/tp/t/results/converters_tests/combined_fonts.pl
index 8e76f16935..7d2546e518 100644
--- a/tp/t/results/converters_tests/combined_fonts.pl
+++ b/tp/t/results/converters_tests/combined_fonts.pl
@@ -1271,11 +1271,9 @@ $result_sectioning{'combined_fonts'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1286,11 +1284,9 @@ $result_sectioning{'combined_fonts'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1319,12 +1315,10 @@ $result_nodes{'combined_fonts'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1332,14 +1326,12 @@ $result_nodes{'combined_fonts'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1355,7 +1347,6 @@ $result_menus{'combined_fonts'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/complex_nestings.pl 
b/tp/t/results/converters_tests/complex_nestings.pl
index 17df6ac4ab..9f87792b54 100644
--- a/tp/t/results/converters_tests/complex_nestings.pl
+++ b/tp/t/results/converters_tests/complex_nestings.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'complex_nestings'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'complex_nestings'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'complex_nestings'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'complex_nestings'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'complex_nestings'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/contents_at_document_begin.pl 
b/tp/t/results/converters_tests/contents_at_document_begin.pl
index a58e1e2241..526bdc68a9 100644
--- a/tp/t/results/converters_tests/contents_at_document_begin.pl
+++ b/tp/t/results/converters_tests/contents_at_document_begin.pl
@@ -385,11 +385,9 @@ $result_sectioning{'contents_at_document_begin'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -400,11 +398,9 @@ $result_sectioning{'contents_at_document_begin'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -433,7 +429,6 @@ $result_nodes{'contents_at_document_begin'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -443,7 +438,6 @@ $result_nodes{'contents_at_document_begin'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -451,14 +445,12 @@ $result_nodes{'contents_at_document_begin'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -476,14 +468,12 @@ $result_menus{'contents_at_document_begin'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/converters_tests/contents_at_document_begin_inline.pl 
b/tp/t/results/converters_tests/contents_at_document_begin_inline.pl
index 819ba84a36..64fca0c565 100644
--- a/tp/t/results/converters_tests/contents_at_document_begin_inline.pl
+++ b/tp/t/results/converters_tests/contents_at_document_begin_inline.pl
@@ -385,11 +385,9 @@ $result_sectioning{'contents_at_document_begin_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -400,11 +398,9 @@ $result_sectioning{'contents_at_document_begin_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -433,7 +429,6 @@ $result_nodes{'contents_at_document_begin_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -443,7 +438,6 @@ $result_nodes{'contents_at_document_begin_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -451,14 +445,12 @@ $result_nodes{'contents_at_document_begin_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -476,14 +468,12 @@ $result_menus{'contents_at_document_begin_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/converters_tests/contents_at_document_begin_separate_element.pl 
b/tp/t/results/converters_tests/contents_at_document_begin_separate_element.pl
index 0ce3db829a..a0fe16935b 100644
--- 
a/tp/t/results/converters_tests/contents_at_document_begin_separate_element.pl
+++ 
b/tp/t/results/converters_tests/contents_at_document_begin_separate_element.pl
@@ -385,11 +385,9 @@ 
$result_sectioning{'contents_at_document_begin_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -400,11 +398,9 @@ 
$result_sectioning{'contents_at_document_begin_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -433,7 +429,6 @@ 
$result_nodes{'contents_at_document_begin_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -443,7 +438,6 @@ 
$result_nodes{'contents_at_document_begin_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -451,14 +445,12 @@ 
$result_nodes{'contents_at_document_begin_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -476,14 +468,12 @@ 
$result_menus{'contents_at_document_begin_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/converters_tests/definition_commands.pl 
b/tp/t/results/converters_tests/definition_commands.pl
index 8b0b07e6c6..a0cb0fc790 100644
--- a/tp/t/results/converters_tests/definition_commands.pl
+++ b/tp/t/results/converters_tests/definition_commands.pl
@@ -18345,11 +18345,9 @@ $result_sectioning{'definition_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -18360,11 +18358,9 @@ $result_sectioning{'definition_commands'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -18393,12 +18389,10 @@ $result_nodes{'definition_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -18406,14 +18400,12 @@ $result_nodes{'definition_commands'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -18429,7 +18421,6 @@ $result_menus{'definition_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/footnote_no_number.pl 
b/tp/t/results/converters_tests/footnote_no_number.pl
index cc24867803..3ab2d55d50 100644
--- a/tp/t/results/converters_tests/footnote_no_number.pl
+++ b/tp/t/results/converters_tests/footnote_no_number.pl
@@ -261,11 +261,9 @@ $result_sectioning{'footnote_no_number'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -276,11 +274,9 @@ $result_sectioning{'footnote_no_number'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -309,12 +305,10 @@ $result_nodes{'footnote_no_number'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -322,14 +316,12 @@ $result_nodes{'footnote_no_number'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -345,7 +337,6 @@ $result_menus{'footnote_no_number'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/footnote_no_number_separate.pl 
b/tp/t/results/converters_tests/footnote_no_number_separate.pl
index 8640ed8bde..831381cfe6 100644
--- a/tp/t/results/converters_tests/footnote_no_number_separate.pl
+++ b/tp/t/results/converters_tests/footnote_no_number_separate.pl
@@ -261,11 +261,9 @@ $result_sectioning{'footnote_no_number_separate'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -276,11 +274,9 @@ $result_sectioning{'footnote_no_number_separate'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -309,12 +305,10 @@ $result_nodes{'footnote_no_number_separate'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -322,14 +316,12 @@ $result_nodes{'footnote_no_number_separate'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -345,7 +337,6 @@ $result_menus{'footnote_no_number_separate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/form_feeds.pl 
b/tp/t/results/converters_tests/form_feeds.pl
index 5bade6985d..62559cade8 100644
--- a/tp/t/results/converters_tests/form_feeds.pl
+++ b/tp/t/results/converters_tests/form_feeds.pl
@@ -1316,14 +1316,12 @@ $result_nodes{'form_feeds'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1337,7 +1335,6 @@ $result_menus{'form_feeds'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -1353,16 +1350,14 @@ $result_floats{'form_feeds'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_type' => '',
         'shortcaption' => {
           'cmdname' => 'shortcaption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         }
       }
     }
@@ -1374,7 +1369,6 @@ $result_floats{'form_feeds'} = {
         'float_type' => 'type',
         'normalized' => 'fl'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/converters_tests/frenchspacing_and_code.pl 
b/tp/t/results/converters_tests/frenchspacing_and_code.pl
index 20170dc843..699e3c22ea 100644
--- a/tp/t/results/converters_tests/frenchspacing_and_code.pl
+++ b/tp/t/results/converters_tests/frenchspacing_and_code.pl
@@ -1766,11 +1766,9 @@ $result_sectioning{'frenchspacing_and_code'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1781,11 +1779,9 @@ $result_sectioning{'frenchspacing_and_code'} = {
                   'extra' => {
                     'normalized' => 'chapter-frenchspacing'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1802,11 +1798,9 @@ $result_sectioning{'frenchspacing_and_code'} = {
                   'extra' => {
                     'normalized' => 'chap-no'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1840,12 +1834,10 @@ $result_nodes{'frenchspacing_and_code'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1853,14 +1845,12 @@ $result_nodes{'frenchspacing_and_code'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-frenchspacing'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1868,14 +1858,12 @@ $result_nodes{'frenchspacing_and_code'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chap-no'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -1897,7 +1885,6 @@ $result_menus{'frenchspacing_and_code'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/image_formatting.pl 
b/tp/t/results/converters_tests/image_formatting.pl
index 4adeba1f40..58c0131fb8 100644
--- a/tp/t/results/converters_tests/image_formatting.pl
+++ b/tp/t/results/converters_tests/image_formatting.pl
@@ -1945,11 +1945,9 @@ $result_sectioning{'image_formatting'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1960,11 +1958,9 @@ $result_sectioning{'image_formatting'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1993,12 +1989,10 @@ $result_nodes{'image_formatting'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2006,14 +2000,12 @@ $result_nodes{'image_formatting'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -2029,7 +2021,6 @@ $result_menus{'image_formatting'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/index_entry_in_preformatted.pl 
b/tp/t/results/converters_tests/index_entry_in_preformatted.pl
index 493318c45c..1f7bb74486 100644
--- a/tp/t/results/converters_tests/index_entry_in_preformatted.pl
+++ b/tp/t/results/converters_tests/index_entry_in_preformatted.pl
@@ -385,11 +385,9 @@ $result_sectioning{'index_entry_in_preformatted'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -400,11 +398,9 @@ $result_sectioning{'index_entry_in_preformatted'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -433,12 +429,10 @@ $result_nodes{'index_entry_in_preformatted'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -446,14 +440,12 @@ $result_nodes{'index_entry_in_preformatted'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -469,7 +461,6 @@ $result_menus{'index_entry_in_preformatted'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/indices_in_begin_tables_lists.pl 
b/tp/t/results/converters_tests/indices_in_begin_tables_lists.pl
index aad64de461..73225e20b7 100644
--- a/tp/t/results/converters_tests/indices_in_begin_tables_lists.pl
+++ b/tp/t/results/converters_tests/indices_in_begin_tables_lists.pl
@@ -4170,11 +4170,9 @@ $result_sectioning{'indices_in_begin_tables_lists'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4185,11 +4183,9 @@ $result_sectioning{'indices_in_begin_tables_lists'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -4207,11 +4203,9 @@ $result_sectioning{'indices_in_begin_tables_lists'} = {
                     'isindex' => 1,
                     'normalized' => 'printindex'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -4245,12 +4239,10 @@ $result_nodes{'indices_in_begin_tables_lists'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -4258,14 +4250,12 @@ $result_nodes{'indices_in_begin_tables_lists'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -4273,7 +4263,6 @@ $result_nodes{'indices_in_begin_tables_lists'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -4281,7 +4270,6 @@ $result_nodes{'indices_in_begin_tables_lists'} = {
             'isindex' => 1,
             'normalized' => 'printindex'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -4303,7 +4291,6 @@ $result_menus{'indices_in_begin_tables_lists'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/converters_tests/indices_in_begin_tables_lists_entries_after_item.pl
 
b/tp/t/results/converters_tests/indices_in_begin_tables_lists_entries_after_item.pl
index d6b54d91e4..b7a2bd89c3 100644
--- 
a/tp/t/results/converters_tests/indices_in_begin_tables_lists_entries_after_item.pl
+++ 
b/tp/t/results/converters_tests/indices_in_begin_tables_lists_entries_after_item.pl
@@ -4180,11 +4180,9 @@ 
$result_sectioning{'indices_in_begin_tables_lists_entries_after_item'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4195,11 +4193,9 @@ 
$result_sectioning{'indices_in_begin_tables_lists_entries_after_item'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -4217,11 +4213,9 @@ 
$result_sectioning{'indices_in_begin_tables_lists_entries_after_item'} = {
                     'isindex' => 1,
                     'normalized' => 'printindex'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -4255,12 +4249,10 @@ 
$result_nodes{'indices_in_begin_tables_lists_entries_after_item'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -4268,14 +4260,12 @@ 
$result_nodes{'indices_in_begin_tables_lists_entries_after_item'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -4283,7 +4273,6 @@ 
$result_nodes{'indices_in_begin_tables_lists_entries_after_item'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -4291,7 +4280,6 @@ 
$result_nodes{'indices_in_begin_tables_lists_entries_after_item'} = {
             'isindex' => 1,
             'normalized' => 'printindex'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -4313,7 +4301,6 @@ 
$result_menus{'indices_in_begin_tables_lists_entries_after_item'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/non_empty_part.pl 
b/tp/t/results/converters_tests/non_empty_part.pl
index 22e4db2c0c..ae5a2ea233 100644
--- a/tp/t/results/converters_tests/non_empty_part.pl
+++ b/tp/t/results/converters_tests/non_empty_part.pl
@@ -946,12 +946,10 @@ $result_sectioning{'non_empty_part'} = {
                 'extra' => {
                   'normalized' => 'Top'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 0,
               'section_prev' => {},
@@ -960,7 +958,6 @@ $result_sectioning{'non_empty_part'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -975,7 +972,6 @@ $result_sectioning{'non_empty_part'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 1,
@@ -985,7 +981,6 @@ $result_sectioning{'non_empty_part'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1003,11 +998,9 @@ $result_sectioning{'non_empty_part'} = {
             'extra' => {
               'normalized' => 'part-chapter-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_prev' => {},
@@ -1023,7 +1016,6 @@ $result_sectioning{'non_empty_part'} = {
               'associated_node' => {},
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -1033,7 +1025,6 @@ $result_sectioning{'non_empty_part'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1046,7 +1037,6 @@ $result_sectioning{'non_empty_part'} = {
       {
         'cmdname' => 'part',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_prev' => {},
@@ -1061,7 +1051,6 @@ $result_sectioning{'non_empty_part'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 3,
@@ -1071,7 +1060,6 @@ $result_sectioning{'non_empty_part'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1092,12 +1080,10 @@ $result_sectioning{'non_empty_part'} = {
                 'extra' => {
                   'normalized' => 'node-between-part-and-chapter'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 4,
@@ -1108,7 +1094,6 @@ $result_sectioning{'non_empty_part'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1172,11 +1157,9 @@ $result_nodes{'non_empty_part'} = {
         'associated_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         }
       },
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1187,7 +1170,6 @@ $result_nodes{'non_empty_part'} = {
     'node_preceding_part' => {},
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1198,11 +1180,9 @@ $result_nodes{'non_empty_part'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             }
           },
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -1210,12 +1190,10 @@ $result_nodes{'non_empty_part'} = {
         'node_preceding_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'normalized' => 'part-chapter-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1234,14 +1212,12 @@ $result_menus{'non_empty_part'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'part-chapter-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl 
b/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
index 349c8e7930..656a34be7d 100644
--- a/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
+++ b/tp/t/results/converters_tests/non_empty_part_no_top_node_output.pl
@@ -945,12 +945,10 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
                 'extra' => {
                   'normalized' => 'Top'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 0,
               'section_prev' => {},
@@ -959,7 +957,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -974,7 +971,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 1,
@@ -984,7 +980,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1002,11 +997,9 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
             'extra' => {
               'normalized' => 'part-chapter-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_prev' => {},
@@ -1022,7 +1015,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
               'associated_node' => {},
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -1032,7 +1024,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1044,7 +1035,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
       },
       {
         'cmdname' => 'part',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_prev' => {},
@@ -1059,7 +1049,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 3,
@@ -1069,7 +1058,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1090,12 +1078,10 @@ $result_sectioning{'non_empty_part_no_top_node_output'} 
= {
                 'extra' => {
                   'normalized' => 'node-between-part-and-chapter'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 4,
@@ -1106,7 +1092,6 @@ $result_sectioning{'non_empty_part_no_top_node_output'} = 
{
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -1170,11 +1155,9 @@ $result_nodes{'non_empty_part_no_top_node_output'} = {
         'associated_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         }
       },
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1185,7 +1168,6 @@ $result_nodes{'non_empty_part_no_top_node_output'} = {
     'node_preceding_part' => {},
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1196,11 +1178,9 @@ $result_nodes{'non_empty_part_no_top_node_output'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             }
           },
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -1208,12 +1188,10 @@ $result_nodes{'non_empty_part_no_top_node_output'} = {
         'node_preceding_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'normalized' => 'part-chapter-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1232,14 +1210,12 @@ $result_menus{'non_empty_part_no_top_node_output'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'part-chapter-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl 
b/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
index 873f460a3b..cdd50f4b99 100644
--- a/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
+++ b/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
@@ -708,11 +708,9 @@ $result_sectioning{'printindex_merged_indices_code_style'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -724,11 +722,9 @@ $result_sectioning{'printindex_merged_indices_code_style'} 
= {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -757,12 +753,10 @@ $result_nodes{'printindex_merged_indices_code_style'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -770,7 +764,6 @@ $result_nodes{'printindex_merged_indices_code_style'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -778,7 +771,6 @@ $result_nodes{'printindex_merged_indices_code_style'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -794,7 +786,6 @@ $result_menus{'printindex_merged_indices_code_style'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/ref_in_sectioning.pl 
b/tp/t/results/converters_tests/ref_in_sectioning.pl
index 09560b6263..acc108034a 100644
--- a/tp/t/results/converters_tests/ref_in_sectioning.pl
+++ b/tp/t/results/converters_tests/ref_in_sectioning.pl
@@ -1834,11 +1834,9 @@ $result_sectioning{'ref_in_sectioning'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1849,11 +1847,9 @@ $result_sectioning{'ref_in_sectioning'} = {
                   'extra' => {
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1870,16 +1866,13 @@ $result_sectioning{'ref_in_sectioning'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -1888,7 +1881,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.2',
@@ -1898,7 +1890,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.3',
@@ -1908,7 +1899,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.4',
@@ -1918,7 +1908,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.5',
@@ -1928,7 +1917,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.6',
@@ -1938,7 +1926,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.7',
@@ -1948,7 +1935,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.8',
@@ -1958,7 +1944,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.9',
@@ -1968,7 +1953,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.10',
@@ -1978,7 +1962,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.11',
@@ -1988,7 +1971,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.12',
@@ -1998,7 +1980,6 @@ $result_sectioning{'ref_in_sectioning'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.13',
@@ -2064,7 +2045,6 @@ $result_nodes{'ref_in_sectioning'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2074,7 +2054,6 @@ $result_nodes{'ref_in_sectioning'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2082,14 +2061,12 @@ $result_nodes{'ref_in_sectioning'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -2097,14 +2074,12 @@ $result_nodes{'ref_in_sectioning'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chap'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -2128,21 +2103,18 @@ $result_menus{'ref_in_sectioning'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'chap'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/converters_tests/references_to_top_no_top_output.pl 
b/tp/t/results/converters_tests/references_to_top_no_top_output.pl
index c6c8757ea8..da38f2ed89 100644
--- a/tp/t/results/converters_tests/references_to_top_no_top_output.pl
+++ b/tp/t/results/converters_tests/references_to_top_no_top_output.pl
@@ -1228,11 +1228,9 @@ $result_sectioning{'references_to_top_no_top_output'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1244,11 +1242,9 @@ $result_sectioning{'references_to_top_no_top_output'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1277,12 +1273,10 @@ $result_nodes{'references_to_top_no_top_output'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1290,7 +1284,6 @@ $result_nodes{'references_to_top_no_top_output'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1298,7 +1291,6 @@ $result_nodes{'references_to_top_no_top_output'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1314,7 +1306,6 @@ $result_menus{'references_to_top_no_top_output'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -1335,13 +1326,11 @@ $result_floats{'references_to_top_no_top_output'} = {
         'float_section' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => 'list',
         'normalized' => 'My-Flist'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -1358,7 +1347,6 @@ $result_floats{'references_to_top_no_top_output'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1366,7 +1354,6 @@ $result_floats{'references_to_top_no_top_output'} = {
         'float_type' => 'list',
         'normalized' => 'Main-Flist'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/converters_tests/refs_formatting.pl 
b/tp/t/results/converters_tests/refs_formatting.pl
index 13b14d9a7a..fd7039acd6 100644
--- a/tp/t/results/converters_tests/refs_formatting.pl
+++ b/tp/t/results/converters_tests/refs_formatting.pl
@@ -2990,11 +2990,9 @@ $result_sectioning{'refs_formatting'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'chapter'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -3013,22 +3011,19 @@ $result_nodes{'refs_formatting'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'chapter'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'refs_formatting'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'chapter'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'refs_formatting'} = [
diff --git a/tp/t/results/converters_tests/setfilename_no_extension.pl 
b/tp/t/results/converters_tests/setfilename_no_extension.pl
index 976ecc2927..1847ae4d98 100644
--- a/tp/t/results/converters_tests/setfilename_no_extension.pl
+++ b/tp/t/results/converters_tests/setfilename_no_extension.pl
@@ -205,11 +205,9 @@ $result_sectioning{'setfilename_no_extension'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -227,19 +225,16 @@ $result_nodes{'setfilename_no_extension'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -253,7 +248,6 @@ $result_menus{'setfilename_no_extension'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/simplest_test_prefix.pl 
b/tp/t/results/converters_tests/simplest_test_prefix.pl
index d229bd6f6f..6fa75628c1 100644
--- a/tp/t/results/converters_tests/simplest_test_prefix.pl
+++ b/tp/t/results/converters_tests/simplest_test_prefix.pl
@@ -123,16 +123,14 @@ $result_nodes{'simplest_test_prefix'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'simplest_test_prefix'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'simplest_test_prefix'} = [];
diff --git a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl 
b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
index 546190766d..df135a3eb8 100644
--- a/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
+++ b/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
@@ -1513,11 +1513,9 @@ $result_sectioning{'some_at_commands_in_ref_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1528,11 +1526,9 @@ $result_sectioning{'some_at_commands_in_ref_nodes'} = {
                   'extra' => {
                     'normalized' => 
'A-SC-_00d1-_00c5-TeX-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1561,7 +1557,6 @@ $result_nodes{'some_at_commands_in_ref_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1571,7 +1566,6 @@ $result_nodes{'some_at_commands_in_ref_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1579,14 +1573,12 @@ $result_nodes{'some_at_commands_in_ref_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 
'A-SC-_00d1-_00c5-TeX-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1604,14 +1596,12 @@ $result_menus{'some_at_commands_in_ref_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 
'A-SC-_00d1-_00c5-TeX-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
index cbb7f3ef3c..88fde6cc8c 100644
--- a/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
@@ -621,16 +621,14 @@ $result_nodes{'spaces_in_empty_node_names'} = {
       }
     ],
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'spaces_in_empty_node_names'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'spaces_in_empty_node_names'} = [
diff --git a/tp/t/results/converters_tests/spaces_in_node_names.pl 
b/tp/t/results/converters_tests/spaces_in_node_names.pl
index 4e7963d35d..3b2377d7e2 100644
--- a/tp/t/results/converters_tests/spaces_in_node_names.pl
+++ b/tp/t/results/converters_tests/spaces_in_node_names.pl
@@ -667,28 +667,24 @@ $result_nodes{'spaces_in_node_names'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'b-'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'c-'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -718,28 +714,24 @@ $result_menus{'spaces_in_node_names'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'b-'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'c-'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/converters_tests/test_deftypefnnewline.pl 
b/tp/t/results/converters_tests/test_deftypefnnewline.pl
index ab26335210..3ce6d70fe0 100644
--- a/tp/t/results/converters_tests/test_deftypefnnewline.pl
+++ b/tp/t/results/converters_tests/test_deftypefnnewline.pl
@@ -2557,11 +2557,9 @@ $result_sectioning{'test_deftypefnnewline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2572,11 +2570,9 @@ $result_sectioning{'test_deftypefnnewline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2605,12 +2601,10 @@ $result_nodes{'test_deftypefnnewline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2618,14 +2612,12 @@ $result_nodes{'test_deftypefnnewline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -2641,7 +2633,6 @@ $result_menus{'test_deftypefnnewline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/converters_tests/things_before_setfilename.pl 
b/tp/t/results/converters_tests/things_before_setfilename.pl
index 9b3da41a3b..0b03dae337 100644
--- a/tp/t/results/converters_tests/things_before_setfilename.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename.pl
@@ -1145,11 +1145,9 @@ $result_sectioning{'things_before_setfilename'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1160,11 +1158,9 @@ $result_sectioning{'things_before_setfilename'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1193,12 +1189,10 @@ $result_nodes{'things_before_setfilename'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1206,14 +1200,12 @@ $result_nodes{'things_before_setfilename'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1229,7 +1221,6 @@ $result_menus{'things_before_setfilename'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -1263,7 +1254,6 @@ $result_floats{'things_before_setfilename'} = {
         'float_type' => '',
         'normalized' => 'float-anchor'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -1282,7 +1272,6 @@ $result_floats{'things_before_setfilename'} = {
         'float_type' => 'Text',
         'normalized' => 'ta'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git 
a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
index 266553698c..b14db1bf73 100644
--- a/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
+++ b/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
@@ -1014,7 +1014,6 @@ $result_floats{'things_before_setfilename_no_element'} = {
         'float_type' => '',
         'normalized' => 'float-anchor'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -1033,7 +1032,6 @@ $result_floats{'things_before_setfilename_no_element'} = {
         'float_type' => 'Text',
         'normalized' => 'ta'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/converters_tests/top_in_ref.pl 
b/tp/t/results/converters_tests/top_in_ref.pl
index 23f9dbb526..d3e5736e6e 100644
--- a/tp/t/results/converters_tests/top_in_ref.pl
+++ b/tp/t/results/converters_tests/top_in_ref.pl
@@ -2994,14 +2994,12 @@ $result_nodes{'top_in_ref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-refs-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -3015,7 +3013,6 @@ $result_menus{'top_in_ref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/coverage/block_commands.pl 
b/tp/t/results/coverage/block_commands.pl
index 9ce5999700..3134adc780 100644
--- a/tp/t/results/coverage/block_commands.pl
+++ b/tp/t/results/coverage/block_commands.pl
@@ -359,7 +359,6 @@ $result_floats{'block_commands'} = {
         'float_type' => 'a float',
         'normalized' => 'b-float'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/coverage/punctuation_in_line_commands.pl 
b/tp/t/results/coverage/punctuation_in_line_commands.pl
index 48cf81b7a2..085cc35d30 100644
--- a/tp/t/results/coverage/punctuation_in_line_commands.pl
+++ b/tp/t/results/coverage/punctuation_in_line_commands.pl
@@ -884,11 +884,9 @@ $result_sectioning{'punctuation_in_line_commands'} = {
             'extra' => {
               'isindex' => 1,
               'normalized' => 'node_0021-After-punc'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -906,13 +904,11 @@ $result_nodes{'punctuation_in_line_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
     'normalized' => 'node_0021-After-punc'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'punctuation_in_line_commands'} = {
@@ -920,8 +916,7 @@ $result_menus{'punctuation_in_line_commands'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'node_0021-After-punc'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'punctuation_in_line_commands'} = [];
@@ -935,7 +930,6 @@ $result_floats{'punctuation_in_line_commands'} = {
         'float_section' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => 'float type! After punc',
@@ -947,7 +941,6 @@ $result_floats{'punctuation_in_line_commands'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -965,7 +958,6 @@ $result_floats{'punctuation_in_line_commands'} = {
         'float_type' => 'float type! After punc',
         'normalized' => 'label-with-caption'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 2
       }
diff --git a/tp/t/results/coverage_braces/caption_not_closed.pl 
b/tp/t/results/coverage_braces/caption_not_closed.pl
index aa6618dd97..1d922adb73 100644
--- a/tp/t/results/coverage_braces/caption_not_closed.pl
+++ b/tp/t/results/coverage_braces/caption_not_closed.pl
@@ -210,8 +210,7 @@ $result_floats{'caption_not_closed'} = {
           }
         },
         'float_type' => 'Text'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/coverage_braces/contain_plain_text_nestings.pl 
b/tp/t/results/coverage_braces/contain_plain_text_nestings.pl
index 99d9721ba3..0f896cd7e9 100644
--- a/tp/t/results/coverage_braces/contain_plain_text_nestings.pl
+++ b/tp/t/results/coverage_braces/contain_plain_text_nestings.pl
@@ -749,11 +749,9 @@ $result_sectioning{'contain_plain_text_nestings'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -765,11 +763,9 @@ $result_sectioning{'contain_plain_text_nestings'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -798,12 +794,10 @@ $result_nodes{'contain_plain_text_nestings'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -811,7 +805,6 @@ $result_nodes{'contain_plain_text_nestings'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -819,7 +812,6 @@ $result_nodes{'contain_plain_text_nestings'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -835,7 +827,6 @@ $result_menus{'contain_plain_text_nestings'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/coverage_braces/footnote_no_node.pl 
b/tp/t/results/coverage_braces/footnote_no_node.pl
index c726fd2c6a..94fdb8db13 100644
--- a/tp/t/results/coverage_braces/footnote_no_node.pl
+++ b/tp/t/results/coverage_braces/footnote_no_node.pl
@@ -102,7 +102,6 @@ $result_sectioning{'footnote_no_node'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/coverage_braces/inforef_too_much_args.pl 
b/tp/t/results/coverage_braces/inforef_too_much_args.pl
index 1ffefb8ce1..1b27555d16 100644
--- a/tp/t/results/coverage_braces/inforef_too_much_args.pl
+++ b/tp/t/results/coverage_braces/inforef_too_much_args.pl
@@ -126,16 +126,14 @@ $result_nodes{'inforef_too_much_args'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'chapter'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'inforef_too_much_args'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'chapter'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'inforef_too_much_args'} = [
diff --git a/tp/t/results/coverage_braces/test_image.pl 
b/tp/t/results/coverage_braces/test_image.pl
index d2033bb705..8f44d3e66e 100644
--- a/tp/t/results/coverage_braces/test_image.pl
+++ b/tp/t/results/coverage_braces/test_image.pl
@@ -2805,14 +2805,12 @@ $result_nodes{'test_image'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2826,7 +2824,6 @@ $result_menus{'test_image'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -3073,7 +3070,6 @@ $result_floats{'test_image'} = {
         'float_type' => 'Image',
         'normalized' => 'Image-with-commands'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
index 87727c5d07..0e721da847 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
@@ -537,11 +537,9 @@ $result_sectioning{'two_footnotes_in_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -552,11 +550,9 @@ $result_sectioning{'two_footnotes_in_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -585,7 +581,6 @@ $result_nodes{'two_footnotes_in_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -595,7 +590,6 @@ $result_nodes{'two_footnotes_in_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -603,14 +597,12 @@ $result_nodes{'two_footnotes_in_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -628,14 +620,12 @@ $result_menus{'two_footnotes_in_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl 
b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
index 1fcab1e0cf..c041f38c16 100644
--- a/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
+++ b/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
@@ -573,11 +573,9 @@ $result_sectioning{'two_footnotes_in_nodes_separate'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -588,11 +586,9 @@ $result_sectioning{'two_footnotes_in_nodes_separate'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -621,7 +617,6 @@ $result_nodes{'two_footnotes_in_nodes_separate'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -631,7 +626,6 @@ $result_nodes{'two_footnotes_in_nodes_separate'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -639,14 +633,12 @@ $result_nodes{'two_footnotes_in_nodes_separate'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -664,14 +656,12 @@ $result_menus{'two_footnotes_in_nodes_separate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/def/all_commands_delimiters_printindex.pl 
b/tp/t/results/def/all_commands_delimiters_printindex.pl
index 9a3711d97f..f335627cfb 100644
--- a/tp/t/results/def/all_commands_delimiters_printindex.pl
+++ b/tp/t/results/def/all_commands_delimiters_printindex.pl
@@ -12355,7 +12355,6 @@ $result_nodes{'all_commands_delimiters_printindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -12363,7 +12362,6 @@ $result_nodes{'all_commands_delimiters_printindex'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -12377,7 +12375,6 @@ $result_menus{'all_commands_delimiters_printindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/def/all_commands_printindex.pl 
b/tp/t/results/def/all_commands_printindex.pl
index 5034200152..6b84ea8373 100644
--- a/tp/t/results/def/all_commands_printindex.pl
+++ b/tp/t/results/def/all_commands_printindex.pl
@@ -4444,7 +4444,6 @@ $result_nodes{'all_commands_printindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -4452,7 +4451,6 @@ $result_nodes{'all_commands_printindex'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -4466,7 +4464,6 @@ $result_menus{'all_commands_printindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/def/omit_def_space.pl 
b/tp/t/results/def/omit_def_space.pl
index 5ee966a725..800808c011 100644
--- a/tp/t/results/def/omit_def_space.pl
+++ b/tp/t/results/def/omit_def_space.pl
@@ -397,14 +397,12 @@ $result_nodes{'omit_def_space'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -418,7 +416,6 @@ $result_menus{'omit_def_space'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/def/ref_in_def.pl b/tp/t/results/def/ref_in_def.pl
index fbc2204e5d..81266bdf62 100644
--- a/tp/t/results/def/ref_in_def.pl
+++ b/tp/t/results/def/ref_in_def.pl
@@ -604,16 +604,14 @@ $result_nodes{'ref_in_def'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ref_in_def'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ref_in_def'} = [];
diff --git a/tp/t/results/def/space_in_def_for_index.pl 
b/tp/t/results/def/space_in_def_for_index.pl
index 649217e7a4..3f82623e52 100644
--- a/tp/t/results/def/space_in_def_for_index.pl
+++ b/tp/t/results/def/space_in_def_for_index.pl
@@ -417,7 +417,6 @@ $result_nodes{'space_in_def_for_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -425,7 +424,6 @@ $result_nodes{'space_in_def_for_index'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -439,7 +437,6 @@ $result_menus{'space_in_def_for_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/docbook_tests/between_node_and_section.pl 
b/tp/t/results/docbook_tests/between_node_and_section.pl
index 8bfea79bb1..bdf6865d3d 100644
--- a/tp/t/results/docbook_tests/between_node_and_section.pl
+++ b/tp/t/results/docbook_tests/between_node_and_section.pl
@@ -283,11 +283,9 @@ $result_sectioning{'between_node_and_section'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'chap'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -298,11 +296,9 @@ $result_sectioning{'between_node_and_section'} = {
                   'extra' => {
                     'normalized' => 'sec1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '1.1',
@@ -317,11 +313,9 @@ $result_sectioning{'between_node_and_section'} = {
                   'extra' => {
                     'normalized' => 'sec2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '1.2',
@@ -350,22 +344,19 @@ $result_nodes{'between_node_and_section'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'chap'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'between_node_and_section'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'chap'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'between_node_and_section'} = [];
diff --git a/tp/t/results/docbook_tests/multiple_documentlanguage.pl 
b/tp/t/results/docbook_tests/multiple_documentlanguage.pl
index a1ca05805b..b50e10bfce 100644
--- a/tp/t/results/docbook_tests/multiple_documentlanguage.pl
+++ b/tp/t/results/docbook_tests/multiple_documentlanguage.pl
@@ -546,11 +546,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -561,11 +559,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -582,11 +578,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
                   'extra' => {
                     'normalized' => 'chapter-fr'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -597,11 +591,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
                         'extra' => {
                           'normalized' => 'subnode-pt'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -616,11 +608,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
                         'extra' => {
                           'normalized' => 'subnode-fr'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.2',
@@ -664,12 +654,10 @@ $result_nodes{'multiple_documentlanguage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -677,14 +665,12 @@ $result_nodes{'multiple_documentlanguage'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -692,14 +678,12 @@ $result_nodes{'multiple_documentlanguage'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chapter-fr'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -721,7 +705,6 @@ $result_menus{'multiple_documentlanguage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/docbook_tests/special_docbook_unnumbered.pl 
b/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
index a08dc7fc22..1cd7ee0096 100644
--- a/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
+++ b/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
@@ -746,11 +746,9 @@ $result_sectioning{'special_docbook_unnumbered'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -761,11 +759,9 @@ $result_sectioning{'special_docbook_unnumbered'} = {
                   'extra' => {
                     'normalized' => 'Dedication'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_up' => {},
@@ -781,11 +777,9 @@ $result_sectioning{'special_docbook_unnumbered'} = {
                   'extra' => {
                     'normalized' => 'preface'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -802,11 +796,9 @@ $result_sectioning{'special_docbook_unnumbered'} = {
                   'extra' => {
                     'normalized' => 'colophon'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -823,11 +815,9 @@ $result_sectioning{'special_docbook_unnumbered'} = {
                   'extra' => {
                     'normalized' => 'acknowledgements'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -869,7 +859,6 @@ $result_nodes{'special_docbook_unnumbered'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -879,7 +868,6 @@ $result_nodes{'special_docbook_unnumbered'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -887,12 +875,10 @@ $result_nodes{'special_docbook_unnumbered'} = {
         'associated_section' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'normalized' => 'Dedication'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -900,12 +886,10 @@ $result_nodes{'special_docbook_unnumbered'} = {
             'associated_section' => {
               'cmdname' => 'unnumbered',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'normalized' => 'preface'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -913,12 +897,10 @@ $result_nodes{'special_docbook_unnumbered'} = {
                 'associated_section' => {
                   'cmdname' => 'unnumbered',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'normalized' => 'colophon'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -926,14 +908,12 @@ $result_nodes{'special_docbook_unnumbered'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 1
                       }
                     },
                     'normalized' => 'acknowledgements'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -969,35 +949,30 @@ $result_menus{'special_docbook_unnumbered'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Dedication'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'preface'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'colophon'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'acknowledgements'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/float/anchor_in_caption.pl 
b/tp/t/results/float/anchor_in_caption.pl
index 2b5b685f6d..78e098c6c4 100644
--- a/tp/t/results/float/anchor_in_caption.pl
+++ b/tp/t/results/float/anchor_in_caption.pl
@@ -293,14 +293,12 @@ $result_nodes{'anchor_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -314,7 +312,6 @@ $result_menus{'anchor_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -335,7 +332,6 @@ $result_floats{'anchor_in_caption'} = {
         'float_type' => 'fl',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/cindex_in_caption.pl 
b/tp/t/results/float/cindex_in_caption.pl
index 27b2d90138..e88b0aa7f6 100644
--- a/tp/t/results/float/cindex_in_caption.pl
+++ b/tp/t/results/float/cindex_in_caption.pl
@@ -363,7 +363,6 @@ $result_nodes{'cindex_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -371,7 +370,6 @@ $result_nodes{'cindex_in_caption'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -385,7 +383,6 @@ $result_menus{'cindex_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -406,7 +403,6 @@ $result_floats{'cindex_in_caption'} = {
         'float_type' => 'fl',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/comment_space_comand_in_float.pl 
b/tp/t/results/float/comment_space_comand_in_float.pl
index 20d804163d..bdef4916e6 100644
--- a/tp/t/results/float/comment_space_comand_in_float.pl
+++ b/tp/t/results/float/comment_space_comand_in_float.pl
@@ -258,14 +258,12 @@ $result_nodes{'comment_space_comand_in_float'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -279,7 +277,6 @@ $result_menus{'comment_space_comand_in_float'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -294,7 +291,6 @@ $result_floats{'comment_space_comand_in_float'} = {
         'float_type' => 'Text  ',
         'normalized' => 'label-'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/complex_float.pl 
b/tp/t/results/float/complex_float.pl
index 49d79e3b8b..27612c8d52 100644
--- a/tp/t/results/float/complex_float.pl
+++ b/tp/t/results/float/complex_float.pl
@@ -3696,11 +3696,9 @@ $result_sectioning{'complex_float'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -3711,11 +3709,9 @@ $result_sectioning{'complex_float'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -3744,7 +3740,6 @@ $result_nodes{'complex_float'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -3754,7 +3749,6 @@ $result_nodes{'complex_float'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -3762,14 +3756,12 @@ $result_nodes{'complex_float'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -3787,14 +3779,12 @@ $result_menus{'complex_float'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
@@ -3828,13 +3818,11 @@ $result_floats{'complex_float'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_section' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => 'Text',
@@ -3846,7 +3834,6 @@ $result_floats{'complex_float'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -3858,13 +3845,11 @@ $result_floats{'complex_float'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -3872,7 +3857,6 @@ $result_floats{'complex_float'} = {
         'float_type' => 'Text',
         'normalized' => 'float-with-a-lot-of-features-and-no-shortcaption'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/float/empty_caption.pl 
b/tp/t/results/float/empty_caption.pl
index 55de46b88f..0309d7eca9 100644
--- a/tp/t/results/float/empty_caption.pl
+++ b/tp/t/results/float/empty_caption.pl
@@ -404,7 +404,6 @@ $result_floats{'empty_caption'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -441,7 +440,6 @@ $result_floats{'empty_caption'} = {
         'float_type' => 'a',
         'normalized' => 'b'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/empty_label_no_space.pl 
b/tp/t/results/float/empty_label_no_space.pl
index 4e0abd0608..349b06df27 100644
--- a/tp/t/results/float/empty_label_no_space.pl
+++ b/tp/t/results/float/empty_label_no_space.pl
@@ -106,8 +106,7 @@ $result_floats{'empty_label_no_space'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Type'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/float/empty_label_no_space_comment.pl 
b/tp/t/results/float/empty_label_no_space_comment.pl
index 3977d6aacd..41fb12fe28 100644
--- a/tp/t/results/float/empty_label_no_space_comment.pl
+++ b/tp/t/results/float/empty_label_no_space_comment.pl
@@ -112,8 +112,7 @@ $result_floats{'empty_label_no_space_comment'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Type'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/float/empty_label_with_space.pl 
b/tp/t/results/float/empty_label_with_space.pl
index c00fa7796b..44c6240321 100644
--- a/tp/t/results/float/empty_label_with_space.pl
+++ b/tp/t/results/float/empty_label_with_space.pl
@@ -106,8 +106,7 @@ $result_floats{'empty_label_with_space'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Type'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/float/empty_label_with_space_comment.pl 
b/tp/t/results/float/empty_label_with_space_comment.pl
index 86acfed94a..fc577873b2 100644
--- a/tp/t/results/float/empty_label_with_space_comment.pl
+++ b/tp/t/results/float/empty_label_with_space_comment.pl
@@ -115,8 +115,7 @@ $result_floats{'empty_label_with_space_comment'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Type'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/float/empty_listoffloats_with_floats.pl 
b/tp/t/results/float/empty_listoffloats_with_floats.pl
index cbc8c56091..70dfd30f23 100644
--- a/tp/t/results/float/empty_listoffloats_with_floats.pl
+++ b/tp/t/results/float/empty_listoffloats_with_floats.pl
@@ -480,7 +480,6 @@ $result_floats{'empty_listoffloats_with_floats'} = {
         'float_type' => '',
         'normalized' => 'label1'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -497,7 +496,6 @@ $result_floats{'empty_listoffloats_with_floats'} = {
         'float_type' => '',
         'normalized' => 'label2'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 2
       }
diff --git a/tp/t/results/float/float_copying.pl 
b/tp/t/results/float/float_copying.pl
index 7ad5a14a3e..c1a9fb4788 100644
--- a/tp/t/results/float/float_copying.pl
+++ b/tp/t/results/float/float_copying.pl
@@ -992,11 +992,9 @@ $result_sectioning{'float_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1008,11 +1006,9 @@ $result_sectioning{'float_copying'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-floats'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1041,7 +1037,6 @@ $result_nodes{'float_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1051,7 +1046,6 @@ $result_nodes{'float_copying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1059,7 +1053,6 @@ $result_nodes{'float_copying'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1067,7 +1060,6 @@ $result_nodes{'float_copying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-floats'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1085,7 +1077,6 @@ $result_menus{'float_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1093,7 +1084,6 @@ $result_menus{'float_copying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-floats'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
@@ -1122,7 +1112,6 @@ $result_floats{'float_copying'} = {
         'float_type' => 'Copyright notice',
         'normalized' => 'public-domain'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/float_in_block_commands.pl 
b/tp/t/results/float/float_in_block_commands.pl
index 16acd91917..fb9c012753 100644
--- a/tp/t/results/float/float_in_block_commands.pl
+++ b/tp/t/results/float/float_in_block_commands.pl
@@ -585,7 +585,6 @@ $result_floats{'float_in_block_commands'} = {
         'float_type' => 'Text',
         'normalized' => 'in-example'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -602,7 +601,6 @@ $result_floats{'float_in_block_commands'} = {
         'float_type' => 'Text',
         'normalized' => 'in-quotation'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 2
       }
@@ -619,7 +617,6 @@ $result_floats{'float_in_block_commands'} = {
         'float_type' => 'Text',
         'normalized' => 'in-cartouche'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 3
       }
diff --git a/tp/t/results/float/float_with_at_commands.pl 
b/tp/t/results/float/float_with_at_commands.pl
index f211afd75a..6fddbb82df 100644
--- a/tp/t/results/float/float_with_at_commands.pl
+++ b/tp/t/results/float/float_with_at_commands.pl
@@ -398,7 +398,6 @@ $result_floats{'float_with_at_commands'} = {
         'float_type' => "entr\x{e9}e",
         'normalized' => 'premi_00e8re-entr_00e9e'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/footnote_in_caption.pl 
b/tp/t/results/float/footnote_in_caption.pl
index 527153160b..370a89944f 100644
--- a/tp/t/results/float/footnote_in_caption.pl
+++ b/tp/t/results/float/footnote_in_caption.pl
@@ -295,14 +295,12 @@ $result_nodes{'footnote_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -316,7 +314,6 @@ $result_menus{'footnote_in_caption'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -337,7 +334,6 @@ $result_floats{'footnote_in_caption'} = {
         'float_type' => 'fl',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/footnote_in_caption_and_error.pl 
b/tp/t/results/float/footnote_in_caption_and_error.pl
index 5e44fe433c..4c5b1387d6 100644
--- a/tp/t/results/float/footnote_in_caption_and_error.pl
+++ b/tp/t/results/float/footnote_in_caption_and_error.pl
@@ -303,14 +303,12 @@ $result_nodes{'footnote_in_caption_and_error'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -324,7 +322,6 @@ $result_menus{'footnote_in_caption_and_error'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -355,7 +352,6 @@ $result_floats{'footnote_in_caption_and_error'} = {
         'float_type' => 'fl',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/numbering_captions_listoffloats.pl 
b/tp/t/results/float/numbering_captions_listoffloats.pl
index 24015f56b0..7c7dbba4a8 100644
--- a/tp/t/results/float/numbering_captions_listoffloats.pl
+++ b/tp/t/results/float/numbering_captions_listoffloats.pl
@@ -5345,11 +5345,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -5360,11 +5358,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5375,11 +5371,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -5402,11 +5396,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'Unnumbered'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5417,11 +5409,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                         'extra' => {
                           'normalized' => 'Section-within-unnumbered'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
@@ -5443,11 +5433,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'Chapter-with-unnumbsubsec'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5458,11 +5446,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                         'extra' => {
                           'normalized' => 'unnumbered-sec'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
@@ -5485,11 +5471,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'Appendix-for-float'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -5507,11 +5491,9 @@ $result_sectioning{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'list-of-floats'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -5559,7 +5541,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -5569,7 +5550,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -5577,7 +5557,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -5589,7 +5568,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -5597,14 +5575,12 @@ $result_nodes{'numbering_captions_listoffloats'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -5615,7 +5591,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
             'associated_section' => {
               'cmdname' => 'unnumbered',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'menus' => [
@@ -5625,7 +5600,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
             ],
             'normalized' => 'Unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -5633,12 +5607,10 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'normalized' => 'Section-within-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -5649,7 +5621,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 2
                   }
@@ -5661,7 +5632,6 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                 ],
                 'normalized' => 'Chapter-with-unnumbsubsec'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -5669,12 +5639,10 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                     'associated_section' => {
                       'cmdname' => 'unnumberedsec',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'normalized' => 'unnumbered-sec'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_up' => {}
                   }
@@ -5685,14 +5653,12 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                     'associated_section' => {
                       'cmdname' => 'appendix',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 'A'
                       }
                     },
                     'normalized' => 'Appendix-for-float'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -5700,12 +5666,10 @@ $result_nodes{'numbering_captions_listoffloats'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumbered',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'normalized' => 'list-of-floats'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -5750,21 +5714,18 @@ $result_menus{'numbering_captions_listoffloats'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
@@ -5777,14 +5738,12 @@ $result_menus{'numbering_captions_listoffloats'} = {
           'extra' => {
             'normalized' => 'Unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Section-within-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
@@ -5797,14 +5756,12 @@ $result_menus{'numbering_captions_listoffloats'} = {
               'extra' => {
                 'normalized' => 'Chapter-with-unnumbsubsec'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'unnumbered-sec'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_up' => {},
                     'menu_up_hash' => {
@@ -5817,14 +5774,12 @@ $result_menus{'numbering_captions_listoffloats'} = {
                   'extra' => {
                     'normalized' => 'Appendix-for-float'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'list-of-floats'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
@@ -5892,7 +5847,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => '',
@@ -5904,7 +5858,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -5916,7 +5869,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_type' => '',
         'normalized' => 'label-but-no-type-and-no-caption'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 2
       }
@@ -5966,7 +5918,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 3
       }
@@ -5983,7 +5934,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -5997,7 +5947,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
@@ -6014,7 +5963,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => '',
@@ -6026,7 +5974,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 5
       }
@@ -6043,7 +5990,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'unnumberedsec',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => '',
@@ -6055,7 +6001,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '2.1'
       }
@@ -6069,8 +6014,7 @@ $result_floats{'numbering_captions_listoffloats'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_section' => {},
         'float_type' => 'Text',
@@ -6082,7 +6026,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -6104,8 +6047,7 @@ $result_floats{'numbering_captions_listoffloats'} = {
             'float' => {}
           }
         }
-      },
-      'info' => {}
+      }
     },
     {
       'cmdname' => 'float',
@@ -6120,7 +6062,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_type' => 'Text',
         'normalized' => 'text-in-chapter'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
@@ -6132,14 +6073,12 @@ $result_floats{'numbering_captions_listoffloats'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_section' => {},
         'float_type' => 'Text',
         'normalized' => 'float-with-a-lot-of-features-and-no-shortcaption'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.2'
       }
@@ -6150,7 +6089,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'section',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => '1.1'
           }
@@ -6158,7 +6096,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_type' => 'Text',
         'normalized' => 'text-in-section'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.3'
       }
@@ -6182,7 +6119,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 5
       }
@@ -6199,7 +6135,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'section',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'float_type' => 'Text',
@@ -6211,7 +6146,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 6
       }
@@ -6228,7 +6162,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -6242,7 +6175,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '2.1'
       }
@@ -6266,7 +6198,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '2.2'
       }
@@ -6283,7 +6214,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -6297,7 +6227,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 'A.1'
       }
@@ -6323,7 +6252,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -6347,7 +6275,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
@@ -6367,7 +6294,6 @@ $result_floats{'numbering_captions_listoffloats'} = {
         'float_type' => "th\x{e9}or\x{e8}me",
         'normalized' => 'theoreme'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/float/ref_to_float.pl 
b/tp/t/results/float/ref_to_float.pl
index 4eff6a168b..6694eb414e 100644
--- a/tp/t/results/float/ref_to_float.pl
+++ b/tp/t/results/float/ref_to_float.pl
@@ -308,7 +308,6 @@ $result_floats{'ref_to_float'} = {
         'float_type' => '',
         'normalized' => 'Label2'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -321,7 +320,6 @@ $result_floats{'ref_to_float'} = {
         'float_type' => 'Text',
         'normalized' => 'Label1'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/simple.pl b/tp/t/results/float/simple.pl
index 221901588d..2073e4651c 100644
--- a/tp/t/results/float/simple.pl
+++ b/tp/t/results/float/simple.pl
@@ -169,7 +169,6 @@ $result_floats{'simple'} = {
         'float_type' => 'Type',
         'normalized' => 'Label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/float/special_characters_in_float_type.pl 
b/tp/t/results/float/special_characters_in_float_type.pl
index d74c1e10d8..dd2e4980f5 100644
--- a/tp/t/results/float/special_characters_in_float_type.pl
+++ b/tp/t/results/float/special_characters_in_float_type.pl
@@ -451,11 +451,9 @@ $result_sectioning{'special_characters_in_float_type'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -466,11 +464,9 @@ $result_sectioning{'special_characters_in_float_type'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -499,12 +495,10 @@ $result_nodes{'special_characters_in_float_type'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -512,14 +506,12 @@ $result_nodes{'special_characters_in_float_type'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -535,7 +527,6 @@ $result_menus{'special_characters_in_float_type'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -556,7 +547,6 @@ $result_floats{'special_characters_in_float_type'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -564,7 +554,6 @@ $result_floats{'special_characters_in_float_type'} = {
         'float_type' => 'A < " `` ` \' \' \\aaa . --- in var',
         'normalized' => 
'L-_003c-_0022-_0060_0060-_0060-_0027-_0027-_005caaa-_002e-_002d_002d_002d-in-var'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/formats_encodings/accent.pl 
b/tp/t/results/formats_encodings/accent.pl
index ebdc6736c8..b4fadbb153 100644
--- a/tp/t/results/formats_encodings/accent.pl
+++ b/tp/t/results/formats_encodings/accent.pl
@@ -2272,11 +2272,9 @@ $result_sectioning{'accent'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'first'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2294,20 +2292,17 @@ $result_nodes{'accent'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'accent'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'accent'} = [];
diff --git a/tp/t/results/formats_encodings/accent_enable_encoding.pl 
b/tp/t/results/formats_encodings/accent_enable_encoding.pl
index 07e5f6e2ca..18cf3e5a62 100644
--- a/tp/t/results/formats_encodings/accent_enable_encoding.pl
+++ b/tp/t/results/formats_encodings/accent_enable_encoding.pl
@@ -2272,11 +2272,9 @@ $result_sectioning{'accent_enable_encoding'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'first'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2294,20 +2292,17 @@ $result_nodes{'accent_enable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'accent_enable_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'accent_enable_encoding'} = [];
diff --git a/tp/t/results/formats_encodings/accentenc.pl 
b/tp/t/results/formats_encodings/accentenc.pl
index 1e24a51ce1..3473e7b5f4 100644
--- a/tp/t/results/formats_encodings/accentenc.pl
+++ b/tp/t/results/formats_encodings/accentenc.pl
@@ -2315,11 +2315,9 @@ $result_sectioning{'accentenc'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'first'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2337,20 +2335,17 @@ $result_nodes{'accentenc'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'accentenc'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'accentenc'} = [];
diff --git a/tp/t/results/formats_encodings/accentenc_enable_encoding.pl 
b/tp/t/results/formats_encodings/accentenc_enable_encoding.pl
index fefab25dc4..6de9de70da 100644
--- a/tp/t/results/formats_encodings/accentenc_enable_encoding.pl
+++ b/tp/t/results/formats_encodings/accentenc_enable_encoding.pl
@@ -2310,11 +2310,9 @@ $result_sectioning{'accentenc_enable_encoding'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'first'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2332,20 +2330,17 @@ $result_nodes{'accentenc_enable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'accentenc_enable_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'accentenc_enable_encoding'} = [];
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs.pl
index f3a6f77f9b..2562a311f6 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs.pl
@@ -14997,11 +14997,9 @@ $result_sectioning{'at_commands_in_refs'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -15012,11 +15010,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '-_007b-_007d'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -15033,11 +15029,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '-_0021-_002e-_002e-_003f-_0040'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -15055,11 +15049,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_0040-_007b-_007d-_005c-_0023'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -15077,11 +15069,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -15099,11 +15089,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -15121,11 +15109,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_2265-_2264-_2192'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -15143,11 +15129,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 7,
@@ -15165,11 +15149,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 8,
@@ -15187,11 +15169,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 9,
@@ -15209,11 +15189,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 10,
@@ -15231,11 +15209,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 11,
@@ -15253,11 +15229,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_0131-_1e14-_1e08'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 12,
@@ -15275,11 +15249,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 13,
@@ -15297,11 +15269,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 14,
@@ -15319,11 +15289,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 15,
@@ -15341,11 +15309,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'AAA-AAA-BBB'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 16,
@@ -15363,11 +15329,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'CCC-CCC-DDD'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 17,
@@ -15385,11 +15349,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 18,
@@ -15407,11 +15369,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'f_002d_002dile1-f_002d_002dile'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 19,
@@ -15429,11 +15389,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '-_0040-_007b_007d-_002e-'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 20,
@@ -15451,11 +15409,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 21,
@@ -15473,11 +15429,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 22,
@@ -15495,11 +15449,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => '8_002e27in'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 23,
@@ -15517,11 +15469,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'sansserif-slanted'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 24,
@@ -15539,11 +15489,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'indicateurl'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 25,
@@ -15561,11 +15509,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 'gH-3rd'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 26,
@@ -15583,11 +15529,9 @@ $result_sectioning{'at_commands_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 27,
@@ -15721,7 +15665,6 @@ $result_nodes{'at_commands_in_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -15731,7 +15674,6 @@ $result_nodes{'at_commands_in_refs'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -15739,14 +15681,12 @@ $result_nodes{'at_commands_in_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -15754,14 +15694,12 @@ $result_nodes{'at_commands_in_refs'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -15769,14 +15707,12 @@ $result_nodes{'at_commands_in_refs'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -15784,14 +15720,12 @@ $result_nodes{'at_commands_in_refs'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -15799,14 +15733,12 @@ $result_nodes{'at_commands_in_refs'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -15814,14 +15746,12 @@ $result_nodes{'at_commands_in_refs'} = {
                             'associated_section' => {
                               'cmdname' => 'chapter',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'section_number' => 6
                               }
                             },
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -15829,14 +15759,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                 'associated_section' => {
                                   'cmdname' => 'chapter',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {
                                     'section_number' => 7
                                   }
                                 },
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -15844,14 +15772,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                     'associated_section' => {
                                       'cmdname' => 'chapter',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'section_number' => 8
                                       }
                                     },
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -15859,14 +15785,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                         'associated_section' => {
                                           'cmdname' => 'chapter',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {
                                             'section_number' => 9
                                           }
                                         },
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -15874,14 +15798,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {
                                                 'section_number' => 10
                                               }
                                             },
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_next' => {
                                               'cmdname' => 'node',
@@ -15889,14 +15811,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                 'associated_section' => {
                                                   'cmdname' => 'chapter',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'section_number' => 11
                                                   }
                                                 },
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'node_next' => {
                                                   'cmdname' => 'node',
@@ -15904,14 +15824,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                     'associated_section' => {
                                                       'cmdname' => 'chapter',
                                                       'extra' => {},
-                                                      'info' => {},
                                                       'structure' => {
                                                         'section_number' => 12
                                                       }
                                                     },
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'node_next' => {
                                                       'cmdname' => 'node',
@@ -15919,14 +15837,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'chapter',
                                                           'extra' => {},
-                                                          'info' => {},
                                                           'structure' => {
                                                             'section_number' 
=> 13
                                                           }
                                                         },
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'node_next' => {
                                                           'cmdname' => 'node',
@@ -15934,14 +15850,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                             
'associated_section' => {
                                                               'cmdname' => 
'chapter',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'section_number' => 14
                                                               }
                                                             },
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'node_next' => {
                                                               'cmdname' => 
'node',
@@ -15949,14 +15863,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                 
'associated_section' => {
                                                                   'cmdname' => 
'chapter',
                                                                   'extra' => 
{},
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'section_number' => 15
                                                                   }
                                                                 },
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'node_next' => 
{
                                                                   'cmdname' => 
'node',
@@ -15964,14 +15876,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                     
'associated_section' => {
                                                                       
'cmdname' => 'chapter',
                                                                       'extra' 
=> {},
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'section_number' => 16
                                                                       }
                                                                     },
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'node_next' => {
                                                                       
'cmdname' => 'node',
@@ -15979,14 +15889,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                         
'associated_section' => {
                                                                           
'cmdname' => 'chapter',
                                                                           
'extra' => {},
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'section_number' => 17
                                                                           }
                                                                         },
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'node_next' => {
                                                                           
'cmdname' => 'node',
@@ -15994,14 +15902,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                             
'associated_section' => {
                                                                               
'cmdname' => 'chapter',
                                                                               
'extra' => {},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'section_number' => 18
                                                                               }
                                                                             },
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'node_next' => {
                                                                               
'cmdname' => 'node',
@@ -16009,14 +15915,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
 'associated_section' => {
                                                                                
   'cmdname' => 'chapter',
                                                                                
   'extra' => {},
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'section_number' => 19
                                                                                
   }
                                                                                
 },
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'node_next' => {
                                                                                
   'cmdname' => 'node',
@@ -16024,14 +15928,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
     'associated_section' => {
                                                                                
       'cmdname' => 'chapter',
                                                                                
       'extra' => {},
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'section_number' => 20
                                                                                
       }
                                                                                
     },
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'node_next' => {
                                                                                
       'cmdname' => 'node',
@@ -16039,14 +15941,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
         'associated_section' => {
                                                                                
           'cmdname' => 'chapter',
                                                                                
           'extra' => {},
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'section_number' => 21
                                                                                
           }
                                                                                
         },
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'node_next' => {
                                                                                
           'cmdname' => 'node',
@@ -16054,14 +15954,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
             'associated_section' => {
                                                                                
               'cmdname' => 'chapter',
                                                                                
               'extra' => {},
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'section_number' => 22
                                                                                
               }
                                                                                
             },
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'node_next' => {
                                                                                
               'cmdname' => 'node',
@@ -16069,14 +15967,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
                 'associated_section' => {
                                                                                
                   'cmdname' => 'chapter',
                                                                                
                   'extra' => {},
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'section_number' => 23
                                                                                
                   }
                                                                                
                 },
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'node_next' => {
                                                                                
                   'cmdname' => 'node',
@@ -16084,14 +15980,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
                     'associated_section' => {
                                                                                
                       'cmdname' => 'chapter',
                                                                                
                       'extra' => {},
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'section_number' => 24
                                                                                
                       }
                                                                                
                     },
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'node_next' => {
                                                                                
                       'cmdname' => 'node',
@@ -16099,14 +15993,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
                         'associated_section' => {
                                                                                
                           'cmdname' => 'chapter',
                                                                                
                           'extra' => {},
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'section_number' => 25
                                                                                
                           }
                                                                                
                         },
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'node_next' => {
                                                                                
                           'cmdname' => 'node',
@@ -16114,14 +16006,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
                             'associated_section' => {
                                                                                
                               'cmdname' => 'chapter',
                                                                                
                               'extra' => {},
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'section_number' => 26
                                                                                
                               }
                                                                                
                             },
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'node_next' => {
                                                                                
                               'cmdname' => 'node',
@@ -16129,14 +16019,12 @@ $result_nodes{'at_commands_in_refs'} = {
                                                                                
                                 'associated_section' => {
                                                                                
                                   'cmdname' => 'chapter',
                                                                                
                                   'extra' => {},
-                                                                               
                                   'info' => {},
                                                                                
                                   'structure' => {
                                                                                
                                     'section_number' => 27
                                                                                
                                   }
                                                                                
                                 },
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'node_prev' => {},
                                                                                
                                 'node_up' => {}
@@ -16310,196 +16198,168 @@ $result_menus{'at_commands_in_refs'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_next' => {
                                               'cmdname' => 'node',
                                               'extra' => {
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'menu_next' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'menu_next' => {
                                                       'cmdname' => 'node',
                                                       'extra' => {
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'menu_next' => {
                                                           'cmdname' => 'node',
                                                           'extra' => {
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'menu_next' => {
                                                               'cmdname' => 
'node',
                                                               'extra' => {
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'menu_next' => 
{
                                                                   'cmdname' => 
'node',
                                                                   'extra' => {
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'menu_next' => {
                                                                       
'cmdname' => 'node',
                                                                       'extra' 
=> {
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'menu_next' => {
                                                                           
'cmdname' => 'node',
                                                                           
'extra' => {
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'menu_next' => {
                                                                               
'cmdname' => 'node',
                                                                               
'extra' => {
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'menu_next' => {
                                                                                
   'cmdname' => 'node',
                                                                                
   'extra' => {
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'menu_next' => {
                                                                                
       'cmdname' => 'node',
                                                                                
       'extra' => {
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'menu_next' => {
                                                                                
           'cmdname' => 'node',
                                                                                
           'extra' => {
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'menu_next' => {
                                                                                
               'cmdname' => 'node',
                                                                                
               'extra' => {
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'menu_next' => {
                                                                                
                   'cmdname' => 'node',
                                                                                
                   'extra' => {
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'menu_next' => {
                                                                                
                       'cmdname' => 'node',
                                                                                
                       'extra' => {
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'menu_next' => {
                                                                                
                           'cmdname' => 'node',
                                                                                
                           'extra' => {
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'menu_next' => {
                                                                                
                               'cmdname' => 'node',
                                                                                
                               'extra' => {
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'menu_prev' => {},
                                                                                
                                 'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
index a71eab4ebb..5f63fe810e 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs_latin1.pl
@@ -15073,11 +15073,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -15088,11 +15086,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '-_007b-_007d'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -15109,11 +15105,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '-_0021-_002e-_002e-_003f-_0040'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -15131,11 +15125,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_0040-_007b-_007d-_005c-_0023'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -15153,11 +15145,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -15175,11 +15165,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -15197,11 +15185,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_2265-_2264-_2192'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -15219,11 +15205,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 7,
@@ -15241,11 +15225,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 8,
@@ -15263,11 +15245,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 9,
@@ -15285,11 +15265,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 10,
@@ -15307,11 +15285,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 11,
@@ -15329,11 +15305,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_0131-_1e14-_1e08'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 12,
@@ -15351,11 +15325,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 13,
@@ -15373,11 +15345,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 14,
@@ -15395,11 +15365,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 15,
@@ -15417,11 +15385,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'AAA-AAA-BBB'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 16,
@@ -15439,11 +15405,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'CCC-CCC-DDD'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 17,
@@ -15461,11 +15425,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 18,
@@ -15483,11 +15445,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'f_002d_002dile1-f_002d_002dile'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 19,
@@ -15505,11 +15465,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '-_0040-_007b_007d-_002e-'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 20,
@@ -15527,11 +15485,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 21,
@@ -15549,11 +15505,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 22,
@@ -15571,11 +15525,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => '8_002e27in'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 23,
@@ -15593,11 +15545,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'sansserif-slanted'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 24,
@@ -15615,11 +15565,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'indicateurl'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 25,
@@ -15637,11 +15585,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 'gH-3rd'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 26,
@@ -15659,11 +15605,9 @@ $result_sectioning{'at_commands_in_refs_latin1'} = {
                   'extra' => {
                     'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 27,
@@ -15797,7 +15741,6 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -15807,7 +15750,6 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -15815,14 +15757,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -15830,14 +15770,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -15845,14 +15783,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -15860,14 +15796,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -15875,14 +15809,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -15890,14 +15822,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                             'associated_section' => {
                               'cmdname' => 'chapter',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'section_number' => 6
                               }
                             },
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -15905,14 +15835,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                 'associated_section' => {
                                   'cmdname' => 'chapter',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {
                                     'section_number' => 7
                                   }
                                 },
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -15920,14 +15848,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                     'associated_section' => {
                                       'cmdname' => 'chapter',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'section_number' => 8
                                       }
                                     },
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -15935,14 +15861,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                         'associated_section' => {
                                           'cmdname' => 'chapter',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {
                                             'section_number' => 9
                                           }
                                         },
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -15950,14 +15874,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {
                                                 'section_number' => 10
                                               }
                                             },
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_next' => {
                                               'cmdname' => 'node',
@@ -15965,14 +15887,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                 'associated_section' => {
                                                   'cmdname' => 'chapter',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'section_number' => 11
                                                   }
                                                 },
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'node_next' => {
                                                   'cmdname' => 'node',
@@ -15980,14 +15900,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                     'associated_section' => {
                                                       'cmdname' => 'chapter',
                                                       'extra' => {},
-                                                      'info' => {},
                                                       'structure' => {
                                                         'section_number' => 12
                                                       }
                                                     },
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'node_next' => {
                                                       'cmdname' => 'node',
@@ -15995,14 +15913,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'chapter',
                                                           'extra' => {},
-                                                          'info' => {},
                                                           'structure' => {
                                                             'section_number' 
=> 13
                                                           }
                                                         },
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'node_next' => {
                                                           'cmdname' => 'node',
@@ -16010,14 +15926,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                             
'associated_section' => {
                                                               'cmdname' => 
'chapter',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'section_number' => 14
                                                               }
                                                             },
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'node_next' => {
                                                               'cmdname' => 
'node',
@@ -16025,14 +15939,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                 
'associated_section' => {
                                                                   'cmdname' => 
'chapter',
                                                                   'extra' => 
{},
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'section_number' => 15
                                                                   }
                                                                 },
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'node_next' => 
{
                                                                   'cmdname' => 
'node',
@@ -16040,14 +15952,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                     
'associated_section' => {
                                                                       
'cmdname' => 'chapter',
                                                                       'extra' 
=> {},
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'section_number' => 16
                                                                       }
                                                                     },
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'node_next' => {
                                                                       
'cmdname' => 'node',
@@ -16055,14 +15965,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                         
'associated_section' => {
                                                                           
'cmdname' => 'chapter',
                                                                           
'extra' => {},
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'section_number' => 17
                                                                           }
                                                                         },
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'node_next' => {
                                                                           
'cmdname' => 'node',
@@ -16070,14 +15978,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                             
'associated_section' => {
                                                                               
'cmdname' => 'chapter',
                                                                               
'extra' => {},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'section_number' => 18
                                                                               }
                                                                             },
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'node_next' => {
                                                                               
'cmdname' => 'node',
@@ -16085,14 +15991,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
 'associated_section' => {
                                                                                
   'cmdname' => 'chapter',
                                                                                
   'extra' => {},
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'section_number' => 19
                                                                                
   }
                                                                                
 },
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'node_next' => {
                                                                                
   'cmdname' => 'node',
@@ -16100,14 +16004,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
     'associated_section' => {
                                                                                
       'cmdname' => 'chapter',
                                                                                
       'extra' => {},
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'section_number' => 20
                                                                                
       }
                                                                                
     },
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'node_next' => {
                                                                                
       'cmdname' => 'node',
@@ -16115,14 +16017,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
         'associated_section' => {
                                                                                
           'cmdname' => 'chapter',
                                                                                
           'extra' => {},
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'section_number' => 21
                                                                                
           }
                                                                                
         },
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'node_next' => {
                                                                                
           'cmdname' => 'node',
@@ -16130,14 +16030,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
             'associated_section' => {
                                                                                
               'cmdname' => 'chapter',
                                                                                
               'extra' => {},
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'section_number' => 22
                                                                                
               }
                                                                                
             },
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'node_next' => {
                                                                                
               'cmdname' => 'node',
@@ -16145,14 +16043,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
                 'associated_section' => {
                                                                                
                   'cmdname' => 'chapter',
                                                                                
                   'extra' => {},
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'section_number' => 23
                                                                                
                   }
                                                                                
                 },
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'node_next' => {
                                                                                
                   'cmdname' => 'node',
@@ -16160,14 +16056,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
                     'associated_section' => {
                                                                                
                       'cmdname' => 'chapter',
                                                                                
                       'extra' => {},
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'section_number' => 24
                                                                                
                       }
                                                                                
                     },
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'node_next' => {
                                                                                
                       'cmdname' => 'node',
@@ -16175,14 +16069,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
                         'associated_section' => {
                                                                                
                           'cmdname' => 'chapter',
                                                                                
                           'extra' => {},
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'section_number' => 25
                                                                                
                           }
                                                                                
                         },
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'node_next' => {
                                                                                
                           'cmdname' => 'node',
@@ -16190,14 +16082,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
                             'associated_section' => {
                                                                                
                               'cmdname' => 'chapter',
                                                                                
                               'extra' => {},
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'section_number' => 26
                                                                                
                               }
                                                                                
                             },
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'node_next' => {
                                                                                
                               'cmdname' => 'node',
@@ -16205,14 +16095,12 @@ $result_nodes{'at_commands_in_refs_latin1'} = {
                                                                                
                                 'associated_section' => {
                                                                                
                                   'cmdname' => 'chapter',
                                                                                
                                   'extra' => {},
-                                                                               
                                   'info' => {},
                                                                                
                                   'structure' => {
                                                                                
                                     'section_number' => 27
                                                                                
                                   }
                                                                                
                                 },
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'node_prev' => {},
                                                                                
                                 'node_up' => {}
@@ -16386,196 +16274,168 @@ $result_menus{'at_commands_in_refs_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_next' => {
                                               'cmdname' => 'node',
                                               'extra' => {
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'menu_next' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'menu_next' => {
                                                       'cmdname' => 'node',
                                                       'extra' => {
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'menu_next' => {
                                                           'cmdname' => 'node',
                                                           'extra' => {
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'menu_next' => {
                                                               'cmdname' => 
'node',
                                                               'extra' => {
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'menu_next' => 
{
                                                                   'cmdname' => 
'node',
                                                                   'extra' => {
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'menu_next' => {
                                                                       
'cmdname' => 'node',
                                                                       'extra' 
=> {
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'menu_next' => {
                                                                           
'cmdname' => 'node',
                                                                           
'extra' => {
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'menu_next' => {
                                                                               
'cmdname' => 'node',
                                                                               
'extra' => {
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'menu_next' => {
                                                                                
   'cmdname' => 'node',
                                                                                
   'extra' => {
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'menu_next' => {
                                                                                
       'cmdname' => 'node',
                                                                                
       'extra' => {
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'menu_next' => {
                                                                                
           'cmdname' => 'node',
                                                                                
           'extra' => {
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'menu_next' => {
                                                                                
               'cmdname' => 'node',
                                                                                
               'extra' => {
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'menu_next' => {
                                                                                
                   'cmdname' => 'node',
                                                                                
                   'extra' => {
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'menu_next' => {
                                                                                
                       'cmdname' => 'node',
                                                                                
                       'extra' => {
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'menu_next' => {
                                                                                
                           'cmdname' => 'node',
                                                                                
                           'extra' => {
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'menu_next' => {
                                                                                
                               'cmdname' => 'node',
                                                                                
                               'extra' => {
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'menu_prev' => {},
                                                                                
                                 'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl 
b/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
index 95a25cabdc..ea5eb4b9d9 100644
--- a/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
+++ b/tp/t/results/formats_encodings/at_commands_in_refs_utf8.pl
@@ -15073,11 +15073,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -15088,11 +15086,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '-_007b-_007d'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -15109,11 +15105,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '-_0021-_002e-_002e-_003f-_0040'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -15131,11 +15125,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_0040-_007b-_007d-_005c-_0023'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -15153,11 +15145,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -15175,11 +15165,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -15197,11 +15185,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_2265-_2264-_2192'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -15219,11 +15205,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 7,
@@ -15241,11 +15225,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 8,
@@ -15263,11 +15245,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 9,
@@ -15285,11 +15265,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 10,
@@ -15307,11 +15285,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 11,
@@ -15329,11 +15305,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_0131-_1e14-_1e08'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 12,
@@ -15351,11 +15325,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 13,
@@ -15373,11 +15345,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 14,
@@ -15395,11 +15365,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 15,
@@ -15417,11 +15385,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'AAA-AAA-BBB'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 16,
@@ -15439,11 +15405,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'CCC-CCC-DDD'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 17,
@@ -15461,11 +15425,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 18,
@@ -15483,11 +15445,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'f_002d_002dile1-f_002d_002dile'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 19,
@@ -15505,11 +15465,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '-_0040-_007b_007d-_002e-'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 20,
@@ -15527,11 +15485,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 21,
@@ -15549,11 +15505,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 22,
@@ -15571,11 +15525,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => '8_002e27in'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 23,
@@ -15593,11 +15545,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'sansserif-slanted'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 24,
@@ -15615,11 +15565,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'indicateurl'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 25,
@@ -15637,11 +15585,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 'gH-3rd'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 26,
@@ -15659,11 +15605,9 @@ $result_sectioning{'at_commands_in_refs_utf8'} = {
                   'extra' => {
                     'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 27,
@@ -15797,7 +15741,6 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -15807,7 +15750,6 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -15815,14 +15757,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -15830,14 +15770,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -15845,14 +15783,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -15860,14 +15796,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -15875,14 +15809,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -15890,14 +15822,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                             'associated_section' => {
                               'cmdname' => 'chapter',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'section_number' => 6
                               }
                             },
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -15905,14 +15835,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                 'associated_section' => {
                                   'cmdname' => 'chapter',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {
                                     'section_number' => 7
                                   }
                                 },
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -15920,14 +15848,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                     'associated_section' => {
                                       'cmdname' => 'chapter',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'section_number' => 8
                                       }
                                     },
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -15935,14 +15861,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                         'associated_section' => {
                                           'cmdname' => 'chapter',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {
                                             'section_number' => 9
                                           }
                                         },
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -15950,14 +15874,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {
                                                 'section_number' => 10
                                               }
                                             },
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_next' => {
                                               'cmdname' => 'node',
@@ -15965,14 +15887,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                 'associated_section' => {
                                                   'cmdname' => 'chapter',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'section_number' => 11
                                                   }
                                                 },
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'node_next' => {
                                                   'cmdname' => 'node',
@@ -15980,14 +15900,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                     'associated_section' => {
                                                       'cmdname' => 'chapter',
                                                       'extra' => {},
-                                                      'info' => {},
                                                       'structure' => {
                                                         'section_number' => 12
                                                       }
                                                     },
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'node_next' => {
                                                       'cmdname' => 'node',
@@ -15995,14 +15913,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'chapter',
                                                           'extra' => {},
-                                                          'info' => {},
                                                           'structure' => {
                                                             'section_number' 
=> 13
                                                           }
                                                         },
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'node_next' => {
                                                           'cmdname' => 'node',
@@ -16010,14 +15926,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                             
'associated_section' => {
                                                               'cmdname' => 
'chapter',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'section_number' => 14
                                                               }
                                                             },
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'node_next' => {
                                                               'cmdname' => 
'node',
@@ -16025,14 +15939,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                 
'associated_section' => {
                                                                   'cmdname' => 
'chapter',
                                                                   'extra' => 
{},
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'section_number' => 15
                                                                   }
                                                                 },
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'node_next' => 
{
                                                                   'cmdname' => 
'node',
@@ -16040,14 +15952,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                     
'associated_section' => {
                                                                       
'cmdname' => 'chapter',
                                                                       'extra' 
=> {},
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'section_number' => 16
                                                                       }
                                                                     },
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'node_next' => {
                                                                       
'cmdname' => 'node',
@@ -16055,14 +15965,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                         
'associated_section' => {
                                                                           
'cmdname' => 'chapter',
                                                                           
'extra' => {},
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'section_number' => 17
                                                                           }
                                                                         },
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'node_next' => {
                                                                           
'cmdname' => 'node',
@@ -16070,14 +15978,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                             
'associated_section' => {
                                                                               
'cmdname' => 'chapter',
                                                                               
'extra' => {},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'section_number' => 18
                                                                               }
                                                                             },
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'node_next' => {
                                                                               
'cmdname' => 'node',
@@ -16085,14 +15991,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
 'associated_section' => {
                                                                                
   'cmdname' => 'chapter',
                                                                                
   'extra' => {},
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'section_number' => 19
                                                                                
   }
                                                                                
 },
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'node_next' => {
                                                                                
   'cmdname' => 'node',
@@ -16100,14 +16004,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
     'associated_section' => {
                                                                                
       'cmdname' => 'chapter',
                                                                                
       'extra' => {},
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'section_number' => 20
                                                                                
       }
                                                                                
     },
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'node_next' => {
                                                                                
       'cmdname' => 'node',
@@ -16115,14 +16017,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
         'associated_section' => {
                                                                                
           'cmdname' => 'chapter',
                                                                                
           'extra' => {},
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'section_number' => 21
                                                                                
           }
                                                                                
         },
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'node_next' => {
                                                                                
           'cmdname' => 'node',
@@ -16130,14 +16030,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
             'associated_section' => {
                                                                                
               'cmdname' => 'chapter',
                                                                                
               'extra' => {},
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'section_number' => 22
                                                                                
               }
                                                                                
             },
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'node_next' => {
                                                                                
               'cmdname' => 'node',
@@ -16145,14 +16043,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
                 'associated_section' => {
                                                                                
                   'cmdname' => 'chapter',
                                                                                
                   'extra' => {},
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'section_number' => 23
                                                                                
                   }
                                                                                
                 },
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'node_next' => {
                                                                                
                   'cmdname' => 'node',
@@ -16160,14 +16056,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
                     'associated_section' => {
                                                                                
                       'cmdname' => 'chapter',
                                                                                
                       'extra' => {},
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'section_number' => 24
                                                                                
                       }
                                                                                
                     },
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'node_next' => {
                                                                                
                       'cmdname' => 'node',
@@ -16175,14 +16069,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
                         'associated_section' => {
                                                                                
                           'cmdname' => 'chapter',
                                                                                
                           'extra' => {},
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'section_number' => 25
                                                                                
                           }
                                                                                
                         },
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'node_next' => {
                                                                                
                           'cmdname' => 'node',
@@ -16190,14 +16082,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
                             'associated_section' => {
                                                                                
                               'cmdname' => 'chapter',
                                                                                
                               'extra' => {},
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'section_number' => 26
                                                                                
                               }
                                                                                
                             },
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'node_next' => {
                                                                                
                               'cmdname' => 'node',
@@ -16205,14 +16095,12 @@ $result_nodes{'at_commands_in_refs_utf8'} = {
                                                                                
                                 'associated_section' => {
                                                                                
                                   'cmdname' => 'chapter',
                                                                                
                                   'extra' => {},
-                                                                               
                                   'info' => {},
                                                                                
                                   'structure' => {
                                                                                
                                     'section_number' => 27
                                                                                
                                   }
                                                                                
                                 },
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'node_prev' => {},
                                                                                
                                 'node_up' => {}
@@ -16386,196 +16274,168 @@ $result_menus{'at_commands_in_refs_utf8'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '-_007b-_007d'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '-_0021-_002e-_002e-_003f-_0040'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_0040-_007b-_007d-_005c-_0023'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => '_2265-_2264-_2192'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 
'_00aa-_00ba-_22c6-_00a3-_22a3-_00bf-_00ae'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => '_21d2-_00b0-a-b-_00e5'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_next' => {
                                               'cmdname' => 'node',
                                               'extra' => {
                                                 'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-_0237-e_0361e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'menu_next' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
                                                     'normalized' => 
'_0131-_1e14-_1e08'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'menu_next' => {
                                                       'cmdname' => 'node',
                                                       'extra' => {
                                                         'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'menu_next' => {
                                                           'cmdname' => 'node',
                                                           'extra' => {
                                                             'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'menu_next' => {
                                                               'cmdname' => 
'node',
                                                               'extra' => {
                                                                 'normalized' 
=> '_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 'menu_next' => 
{
                                                                   'cmdname' => 
'node',
                                                                   'extra' => {
                                                                     
'normalized' => 'AAA-AAA-BBB'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'menu_next' => {
                                                                       
'cmdname' => 'node',
                                                                       'extra' 
=> {
                                                                         
'normalized' => 'CCC-CCC-DDD'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'menu_next' => {
                                                                           
'cmdname' => 'node',
                                                                           
'extra' => {
                                                                             
'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'menu_next' => {
                                                                               
'cmdname' => 'node',
                                                                               
'extra' => {
                                                                                
 'normalized' => 'f_002d_002dile1-f_002d_002dile'
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'menu_next' => {
                                                                                
   'cmdname' => 'node',
                                                                                
   'extra' => {
                                                                                
     'normalized' => '-_0040-_007b_007d-_002e-'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'menu_next' => {
                                                                                
       'cmdname' => 'node',
                                                                                
       'extra' => {
                                                                                
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'menu_next' => {
                                                                                
           'cmdname' => 'node',
                                                                                
           'extra' => {
                                                                                
             'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
                                                                                
           },
-                                                                               
           'info' => {},
                                                                                
           'structure' => {
                                                                                
             'menu_next' => {
                                                                                
               'cmdname' => 'node',
                                                                                
               'extra' => {
                                                                                
                 'normalized' => '8_002e27in'
                                                                                
               },
-                                                                               
               'info' => {},
                                                                                
               'structure' => {
                                                                                
                 'menu_next' => {
                                                                                
                   'cmdname' => 'node',
                                                                                
                   'extra' => {
                                                                                
                     'normalized' => 'sansserif-slanted'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'menu_next' => {
                                                                                
                       'cmdname' => 'node',
                                                                                
                       'extra' => {
                                                                                
                         'normalized' => 'indicateurl'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'menu_next' => {
                                                                                
                           'cmdname' => 'node',
                                                                                
                           'extra' => {
                                                                                
                             'normalized' => 'gH-3rd'
                                                                                
                           },
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'menu_next' => {
                                                                                
                               'cmdname' => 'node',
                                                                                
                               'extra' => {
                                                                                
                                 'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
                                                                                
                               },
-                                                                               
                               'info' => {},
                                                                                
                               'structure' => {
                                                                                
                                 'menu_prev' => {},
                                                                                
                                 'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
index e9dfe385f2..b09981a04c 100644
--- a/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin1_latin1_in_refs.pl
@@ -1315,11 +1315,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1331,11 +1329,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
                     'isindex' => 1,
                     'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1352,11 +1348,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1374,11 +1368,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e0-_00e8-_00f9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1396,11 +1388,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -1418,11 +1408,9 @@ $result_sectioning{'char_latin1_latin1_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e7'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -1468,7 +1456,6 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1478,7 +1465,6 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1486,7 +1472,6 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1494,7 +1479,6 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
         'isindex' => 1,
         'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1502,14 +1486,12 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => '_00e9'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1517,14 +1499,12 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_00e0-_00e8-_00f9'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1532,14 +1512,12 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -1547,14 +1525,12 @@ $result_nodes{'char_latin1_latin1_in_refs'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => '_00e7'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -1596,7 +1572,6 @@ $result_menus{'char_latin1_latin1_in_refs'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1604,35 +1579,30 @@ $result_menus{'char_latin1_latin1_in_refs'} = {
         'isindex' => 1,
         'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e9'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_00e0-_00e8-_00f9'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => '_00e7'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
index a8d670ebe7..45c75d2e2d 100644
--- a/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin1_utf8_in_refs.pl
@@ -1316,11 +1316,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1331,11 +1329,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1352,11 +1348,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1374,11 +1368,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e0-_00e8-_00f9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1396,11 +1388,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
                   'extra' => {
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -1418,11 +1408,9 @@ $result_sectioning{'char_latin1_utf8_in_refs'} = {
                   'extra' => {
                     'normalized' => '_00e7'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -1468,7 +1456,6 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -1479,7 +1466,6 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1487,14 +1473,12 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1502,14 +1486,12 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => '_00e9'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1517,14 +1499,12 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_00e0-_00e8-_00f9'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1532,14 +1512,12 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -1547,14 +1525,12 @@ $result_nodes{'char_latin1_utf8_in_refs'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => '_00e7'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -1597,42 +1573,36 @@ $result_menus{'char_latin1_utf8_in_refs'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 
'_00e4-_00eb-_00ef-_00f6-_00fc-_00ff-_00c4-_00cb-_00cf-_00d6-_00dc'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e9'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_00e0-_00e8-_00f9'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_00e2-_00ea-_00ee-_00f4-_00fb-_00c2-_00ca-_00ce-_00d4-_00db'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => '_00e7'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl 
b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
index 763ff9c187..fd6b376dbb 100644
--- a/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
+++ b/tp/t/results/formats_encodings/char_latin2_latin2_in_refs.pl
@@ -512,11 +512,9 @@ $result_sectioning{'char_latin2_latin2_in_refs'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -527,11 +525,9 @@ $result_sectioning{'char_latin2_latin2_in_refs'} = {
                   'extra' => {
                     'normalized' => '_0104-_0105-_02db-_0118-_0119'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -560,7 +556,6 @@ $result_nodes{'char_latin2_latin2_in_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -571,7 +566,6 @@ $result_nodes{'char_latin2_latin2_in_refs'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -579,14 +573,12 @@ $result_nodes{'char_latin2_latin2_in_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_0104-_0105-_02db-_0118-_0119'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -605,14 +597,12 @@ $result_menus{'char_latin2_latin2_in_refs'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_0104-_0105-_02db-_0118-_0119'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/formats_encodings/japanese_shift_jis.pl 
b/tp/t/results/formats_encodings/japanese_shift_jis.pl
index c2ba2c6d76..e6a22b86bb 100644
--- a/tp/t/results/formats_encodings/japanese_shift_jis.pl
+++ b/tp/t/results/formats_encodings/japanese_shift_jis.pl
@@ -833,11 +833,9 @@ $result_sectioning{'japanese_shift_jis'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -848,11 +846,9 @@ $result_sectioning{'japanese_shift_jis'} = {
                   'extra' => {
                     'normalized' => 'Preface'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -869,11 +865,9 @@ $result_sectioning{'japanese_shift_jis'} = {
                   'extra' => {
                     'normalized' => 'Introduction'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -907,7 +901,6 @@ $result_nodes{'japanese_shift_jis'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -917,7 +910,6 @@ $result_nodes{'japanese_shift_jis'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -925,14 +917,12 @@ $result_nodes{'japanese_shift_jis'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Preface'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -940,14 +930,12 @@ $result_nodes{'japanese_shift_jis'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Introduction'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -971,21 +959,18 @@ $result_menus{'japanese_shift_jis'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Preface'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Introduction'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/manual_simple_latin1_with_error.pl 
b/tp/t/results/formats_encodings/manual_simple_latin1_with_error.pl
index c16657dced..6d90f9c29d 100644
--- a/tp/t/results/formats_encodings/manual_simple_latin1_with_error.pl
+++ b/tp/t/results/formats_encodings/manual_simple_latin1_with_error.pl
@@ -302,11 +302,9 @@ $result_sectioning{'manual_simple_latin1_with_error'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -317,11 +315,9 @@ $result_sectioning{'manual_simple_latin1_with_error'} = {
                   'extra' => {
                     'normalized' => 'Chapitr_00e9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -350,12 +346,10 @@ $result_nodes{'manual_simple_latin1_with_error'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -363,14 +357,12 @@ $result_nodes{'manual_simple_latin1_with_error'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapitr_00e9'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -386,7 +378,6 @@ $result_menus{'manual_simple_latin1_with_error'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/formats_encodings/manual_simple_utf8_with_error.pl 
b/tp/t/results/formats_encodings/manual_simple_utf8_with_error.pl
index 2f770d8bcf..67ff7e6022 100644
--- a/tp/t/results/formats_encodings/manual_simple_utf8_with_error.pl
+++ b/tp/t/results/formats_encodings/manual_simple_utf8_with_error.pl
@@ -259,11 +259,9 @@ $result_sectioning{'manual_simple_utf8_with_error'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -274,11 +272,9 @@ $result_sectioning{'manual_simple_utf8_with_error'} = {
                   'extra' => {
                     'normalized' => 'Chapitr_00e9'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -307,12 +303,10 @@ $result_nodes{'manual_simple_utf8_with_error'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -320,14 +314,12 @@ $result_nodes{'manual_simple_utf8_with_error'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapitr_00e9'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -343,7 +335,6 @@ $result_menus{'manual_simple_utf8_with_error'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/formats_encodings/sample_utf8.pl 
b/tp/t/results/formats_encodings/sample_utf8.pl
index 0cd83175f3..1125537841 100644
--- a/tp/t/results/formats_encodings/sample_utf8.pl
+++ b/tp/t/results/formats_encodings/sample_utf8.pl
@@ -1469,11 +1469,9 @@ $result_sectioning{'sample_utf8'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1484,11 +1482,9 @@ $result_sectioning{'sample_utf8'} = {
                   'extra' => {
                     'normalized' => '_7b2c_4e00_7ae0_ff08First-Chapter_ff09'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1505,11 +1501,9 @@ $result_sectioning{'sample_utf8'} = {
                   'extra' => {
                     'normalized' => 
'Second-Chapter-AE-_0104_0118-ae-_0105_0119'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1528,11 +1522,9 @@ $result_sectioning{'sample_utf8'} = {
                     'isindex' => 1,
                     'normalized' => 'Index-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -1569,7 +1561,6 @@ $result_nodes{'sample_utf8'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1579,7 +1570,6 @@ $result_nodes{'sample_utf8'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1587,14 +1577,12 @@ $result_nodes{'sample_utf8'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_7b2c_4e00_7ae0_ff08First-Chapter_ff09'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1602,14 +1590,12 @@ $result_nodes{'sample_utf8'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Second-Chapter-AE-_0104_0118-ae-_0105_0119'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1617,13 +1603,11 @@ $result_nodes{'sample_utf8'} = {
                 'associated_section' => {
                   'cmdname' => 'unnumbered',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'isindex' => 1,
                 'normalized' => 'Index-node'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -1653,21 +1637,18 @@ $result_menus{'sample_utf8'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_7b2c_4e00_7ae0_ff08First-Chapter_ff09'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Second-Chapter-AE-_0104_0118-ae-_0105_0119'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
@@ -1675,7 +1656,6 @@ $result_menus{'sample_utf8'} = {
                 'isindex' => 1,
                 'normalized' => 'Index-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/formats_encodings/weird_accents.pl 
b/tp/t/results/formats_encodings/weird_accents.pl
index ba9a0cb670..fa5e1148a5 100644
--- a/tp/t/results/formats_encodings/weird_accents.pl
+++ b/tp/t/results/formats_encodings/weird_accents.pl
@@ -537,11 +537,9 @@ $result_sectioning{'weird_accents'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -552,11 +550,9 @@ $result_sectioning{'weird_accents'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -585,12 +581,10 @@ $result_nodes{'weird_accents'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -598,14 +592,12 @@ $result_nodes{'weird_accents'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -621,7 +613,6 @@ $result_menus{'weird_accents'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/formats_encodings/weird_accents_disable_encoding.pl 
b/tp/t/results/formats_encodings/weird_accents_disable_encoding.pl
index 7626e1d670..f08b33eeec 100644
--- a/tp/t/results/formats_encodings/weird_accents_disable_encoding.pl
+++ b/tp/t/results/formats_encodings/weird_accents_disable_encoding.pl
@@ -537,11 +537,9 @@ $result_sectioning{'weird_accents_disable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -552,11 +550,9 @@ $result_sectioning{'weird_accents_disable_encoding'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -585,12 +581,10 @@ $result_nodes{'weird_accents_disable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -598,14 +592,12 @@ $result_nodes{'weird_accents_disable_encoding'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -621,7 +613,6 @@ $result_menus{'weird_accents_disable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/heading/heading_in_copying.pl 
b/tp/t/results/heading/heading_in_copying.pl
index 65881d037d..efa6935fde 100644
--- a/tp/t/results/heading/heading_in_copying.pl
+++ b/tp/t/results/heading/heading_in_copying.pl
@@ -337,14 +337,12 @@ $result_nodes{'heading_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -358,7 +356,6 @@ $result_menus{'heading_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/acronym_in_node_and_section.pl 
b/tp/t/results/html_tests/acronym_in_node_and_section.pl
index 655c02f4e2..3ecc75c1ed 100644
--- a/tp/t/results/html_tests/acronym_in_node_and_section.pl
+++ b/tp/t/results/html_tests/acronym_in_node_and_section.pl
@@ -447,11 +447,9 @@ $result_sectioning{'acronym_in_node_and_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -462,11 +460,9 @@ $result_sectioning{'acronym_in_node_and_section'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -477,11 +473,9 @@ $result_sectioning{'acronym_in_node_and_section'} = {
                         'extra' => {
                           'normalized' => 'sec-define'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -496,11 +490,9 @@ $result_sectioning{'acronym_in_node_and_section'} = {
                         'extra' => {
                           'normalized' => 'sec-here-is-GHJ'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -539,12 +531,10 @@ $result_nodes{'acronym_in_node_and_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -552,14 +542,12 @@ $result_nodes{'acronym_in_node_and_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -575,7 +563,6 @@ $result_menus{'acronym_in_node_and_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/character_number_leading_toc_stoc.pl 
b/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
index 91f33a7091..3a935e48d2 100644
--- a/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
+++ b/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
@@ -207,12 +207,10 @@ $result_sectioning{'character_number_leading_toc_stoc'} = 
{
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -223,12 +221,10 @@ $result_sectioning{'character_number_leading_toc_stoc'} = 
{
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
diff --git a/tp/t/results/html_tests/check_htmlxref.pl 
b/tp/t/results/html_tests/check_htmlxref.pl
index 9f26e7cb60..4a992cb8df 100644
--- a/tp/t/results/html_tests/check_htmlxref.pl
+++ b/tp/t/results/html_tests/check_htmlxref.pl
@@ -733,11 +733,9 @@ $result_sectioning{'check_htmlxref'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -748,11 +746,9 @@ $result_sectioning{'check_htmlxref'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -781,7 +777,6 @@ $result_nodes{'check_htmlxref'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -791,14 +786,12 @@ $result_nodes{'check_htmlxref'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'extra' => {
@@ -839,14 +832,12 @@ $result_menus{'check_htmlxref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
diff --git a/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl 
b/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
index 331b2e0ffc..346d958caa 100644
--- a/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
+++ b/tp/t/results/html_tests/check_htmlxref_ignore_ref_top_up.pl
@@ -733,11 +733,9 @@ $result_sectioning{'check_htmlxref_ignore_ref_top_up'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -748,11 +746,9 @@ $result_sectioning{'check_htmlxref_ignore_ref_top_up'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -781,7 +777,6 @@ $result_nodes{'check_htmlxref_ignore_ref_top_up'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -791,14 +786,12 @@ $result_nodes{'check_htmlxref_ignore_ref_top_up'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'extra' => {
@@ -839,14 +832,12 @@ $result_menus{'check_htmlxref_ignore_ref_top_up'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
diff --git a/tp/t/results/html_tests/check_htmlxref_menu.pl 
b/tp/t/results/html_tests/check_htmlxref_menu.pl
index 8f2f561d43..1d3c09e8c5 100644
--- a/tp/t/results/html_tests/check_htmlxref_menu.pl
+++ b/tp/t/results/html_tests/check_htmlxref_menu.pl
@@ -733,11 +733,9 @@ $result_sectioning{'check_htmlxref_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -748,11 +746,9 @@ $result_sectioning{'check_htmlxref_menu'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -781,7 +777,6 @@ $result_nodes{'check_htmlxref_menu'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -791,14 +786,12 @@ $result_nodes{'check_htmlxref_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'extra' => {
@@ -839,14 +832,12 @@ $result_menus{'check_htmlxref_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
diff --git a/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl 
b/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
index a1c7c261c5..894fd04a0a 100644
--- a/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
+++ b/tp/t/results/html_tests/check_htmlxref_no_use_nodes.pl
@@ -733,11 +733,9 @@ $result_sectioning{'check_htmlxref_no_use_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -748,11 +746,9 @@ $result_sectioning{'check_htmlxref_no_use_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -781,7 +777,6 @@ $result_nodes{'check_htmlxref_no_use_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -791,14 +786,12 @@ $result_nodes{'check_htmlxref_no_use_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'extra' => {
@@ -839,14 +832,12 @@ $result_menus{'check_htmlxref_no_use_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
diff --git a/tp/t/results/html_tests/contents_at_end.pl 
b/tp/t/results/html_tests/contents_at_end.pl
index e25ec47f91..1d5dcd725f 100644
--- a/tp/t/results/html_tests/contents_at_end.pl
+++ b/tp/t/results/html_tests/contents_at_end.pl
@@ -377,11 +377,9 @@ $result_sectioning{'contents_at_end'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -392,11 +390,9 @@ $result_sectioning{'contents_at_end'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -425,7 +421,6 @@ $result_nodes{'contents_at_end'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -435,7 +430,6 @@ $result_nodes{'contents_at_end'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -443,14 +437,12 @@ $result_nodes{'contents_at_end'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -468,14 +460,12 @@ $result_menus{'contents_at_end'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/contents_at_end_inline.pl 
b/tp/t/results/html_tests/contents_at_end_inline.pl
index 3f427ba906..e9d5cd28ff 100644
--- a/tp/t/results/html_tests/contents_at_end_inline.pl
+++ b/tp/t/results/html_tests/contents_at_end_inline.pl
@@ -377,11 +377,9 @@ $result_sectioning{'contents_at_end_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -392,11 +390,9 @@ $result_sectioning{'contents_at_end_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -425,7 +421,6 @@ $result_nodes{'contents_at_end_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -435,7 +430,6 @@ $result_nodes{'contents_at_end_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -443,14 +437,12 @@ $result_nodes{'contents_at_end_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -468,14 +460,12 @@ $result_menus{'contents_at_end_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/contents_at_end_separate_element.pl 
b/tp/t/results/html_tests/contents_at_end_separate_element.pl
index 0ef9de0a09..66868016f5 100644
--- a/tp/t/results/html_tests/contents_at_end_separate_element.pl
+++ b/tp/t/results/html_tests/contents_at_end_separate_element.pl
@@ -377,11 +377,9 @@ $result_sectioning{'contents_at_end_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -392,11 +390,9 @@ $result_sectioning{'contents_at_end_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -425,7 +421,6 @@ $result_nodes{'contents_at_end_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -435,7 +430,6 @@ $result_nodes{'contents_at_end_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -443,14 +437,12 @@ $result_nodes{'contents_at_end_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -468,14 +460,12 @@ $result_menus{'contents_at_end_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/contents_in_middle_chapter.pl 
b/tp/t/results/html_tests/contents_in_middle_chapter.pl
index fad08dd848..9ec428df8b 100644
--- a/tp/t/results/html_tests/contents_in_middle_chapter.pl
+++ b/tp/t/results/html_tests/contents_in_middle_chapter.pl
@@ -581,11 +581,9 @@ $result_sectioning{'contents_in_middle_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -596,11 +594,9 @@ $result_sectioning{'contents_in_middle_chapter'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -611,11 +607,9 @@ $result_sectioning{'contents_in_middle_chapter'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -651,7 +645,6 @@ $result_nodes{'contents_in_middle_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -661,7 +654,6 @@ $result_nodes{'contents_in_middle_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -669,7 +661,6 @@ $result_nodes{'contents_in_middle_chapter'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -681,7 +672,6 @@ $result_nodes{'contents_in_middle_chapter'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -689,14 +679,12 @@ $result_nodes{'contents_in_middle_chapter'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -718,21 +706,18 @@ $result_menus{'contents_in_middle_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/contents_in_middle_chapter_inline.pl 
b/tp/t/results/html_tests/contents_in_middle_chapter_inline.pl
index 6271feb88c..ad17a357ed 100644
--- a/tp/t/results/html_tests/contents_in_middle_chapter_inline.pl
+++ b/tp/t/results/html_tests/contents_in_middle_chapter_inline.pl
@@ -581,11 +581,9 @@ $result_sectioning{'contents_in_middle_chapter_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -596,11 +594,9 @@ $result_sectioning{'contents_in_middle_chapter_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -611,11 +607,9 @@ $result_sectioning{'contents_in_middle_chapter_inline'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -651,7 +645,6 @@ $result_nodes{'contents_in_middle_chapter_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -661,7 +654,6 @@ $result_nodes{'contents_in_middle_chapter_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -669,7 +661,6 @@ $result_nodes{'contents_in_middle_chapter_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -681,7 +672,6 @@ $result_nodes{'contents_in_middle_chapter_inline'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -689,14 +679,12 @@ $result_nodes{'contents_in_middle_chapter_inline'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -718,21 +706,18 @@ $result_menus{'contents_in_middle_chapter_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/contents_in_middle_chapter_separate_element.pl 
b/tp/t/results/html_tests/contents_in_middle_chapter_separate_element.pl
index 624e256dc6..65c6293cc3 100644
--- a/tp/t/results/html_tests/contents_in_middle_chapter_separate_element.pl
+++ b/tp/t/results/html_tests/contents_in_middle_chapter_separate_element.pl
@@ -581,11 +581,9 @@ 
$result_sectioning{'contents_in_middle_chapter_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -596,11 +594,9 @@ 
$result_sectioning{'contents_in_middle_chapter_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -611,11 +607,9 @@ 
$result_sectioning{'contents_in_middle_chapter_separate_element'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -651,7 +645,6 @@ 
$result_nodes{'contents_in_middle_chapter_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -661,7 +654,6 @@ 
$result_nodes{'contents_in_middle_chapter_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -669,7 +661,6 @@ 
$result_nodes{'contents_in_middle_chapter_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -681,7 +672,6 @@ 
$result_nodes{'contents_in_middle_chapter_separate_element'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -689,14 +679,12 @@ 
$result_nodes{'contents_in_middle_chapter_separate_element'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -718,21 +706,18 @@ 
$result_menus{'contents_in_middle_chapter_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/contents_in_middle_section.pl 
b/tp/t/results/html_tests/contents_in_middle_section.pl
index c151d30232..163b656278 100644
--- a/tp/t/results/html_tests/contents_in_middle_section.pl
+++ b/tp/t/results/html_tests/contents_in_middle_section.pl
@@ -712,11 +712,9 @@ $result_sectioning{'contents_in_middle_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -727,11 +725,9 @@ $result_sectioning{'contents_in_middle_section'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -742,11 +738,9 @@ $result_sectioning{'contents_in_middle_section'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -761,11 +755,9 @@ $result_sectioning{'contents_in_middle_section'} = {
                         'extra' => {
                           'normalized' => 'section1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -804,7 +796,6 @@ $result_nodes{'contents_in_middle_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -814,7 +805,6 @@ $result_nodes{'contents_in_middle_section'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -822,7 +812,6 @@ $result_nodes{'contents_in_middle_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -834,7 +823,6 @@ $result_nodes{'contents_in_middle_section'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -842,14 +830,12 @@ $result_nodes{'contents_in_middle_section'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -857,14 +843,12 @@ $result_nodes{'contents_in_middle_section'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -892,28 +876,24 @@ $result_menus{'contents_in_middle_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/html_tests/contents_in_middle_section_inline.pl 
b/tp/t/results/html_tests/contents_in_middle_section_inline.pl
index e1139b94dd..3c790e7778 100644
--- a/tp/t/results/html_tests/contents_in_middle_section_inline.pl
+++ b/tp/t/results/html_tests/contents_in_middle_section_inline.pl
@@ -712,11 +712,9 @@ $result_sectioning{'contents_in_middle_section_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -727,11 +725,9 @@ $result_sectioning{'contents_in_middle_section_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -742,11 +738,9 @@ $result_sectioning{'contents_in_middle_section_inline'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -761,11 +755,9 @@ $result_sectioning{'contents_in_middle_section_inline'} = {
                         'extra' => {
                           'normalized' => 'section1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -804,7 +796,6 @@ $result_nodes{'contents_in_middle_section_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -814,7 +805,6 @@ $result_nodes{'contents_in_middle_section_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -822,7 +812,6 @@ $result_nodes{'contents_in_middle_section_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -834,7 +823,6 @@ $result_nodes{'contents_in_middle_section_inline'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -842,14 +830,12 @@ $result_nodes{'contents_in_middle_section_inline'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -857,14 +843,12 @@ $result_nodes{'contents_in_middle_section_inline'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -892,28 +876,24 @@ $result_menus{'contents_in_middle_section_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git 
a/tp/t/results/html_tests/contents_in_middle_section_separate_element.pl 
b/tp/t/results/html_tests/contents_in_middle_section_separate_element.pl
index 3b55bf8efb..c1587cddf3 100644
--- a/tp/t/results/html_tests/contents_in_middle_section_separate_element.pl
+++ b/tp/t/results/html_tests/contents_in_middle_section_separate_element.pl
@@ -712,11 +712,9 @@ 
$result_sectioning{'contents_in_middle_section_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -727,11 +725,9 @@ 
$result_sectioning{'contents_in_middle_section_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -742,11 +738,9 @@ 
$result_sectioning{'contents_in_middle_section_separate_element'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -761,11 +755,9 @@ 
$result_sectioning{'contents_in_middle_section_separate_element'} = {
                         'extra' => {
                           'normalized' => 'section1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -804,7 +796,6 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -814,7 +805,6 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -822,7 +812,6 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -834,7 +823,6 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -842,14 +830,12 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -857,14 +843,12 @@ 
$result_nodes{'contents_in_middle_section_separate_element'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -892,28 +876,24 @@ 
$result_menus{'contents_in_middle_section_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section1'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl 
b/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
index a2f2a4cbfc..5cbf0389b9 100644
--- a/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
+++ b/tp/t/results/html_tests/deftypefnnewline_for_copying_after.pl
@@ -634,11 +634,9 @@ $result_sectioning{'deftypefnnewline_for_copying_after'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -649,11 +647,9 @@ $result_sectioning{'deftypefnnewline_for_copying_after'} = 
{
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -682,12 +678,10 @@ $result_nodes{'deftypefnnewline_for_copying_after'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -695,14 +689,12 @@ $result_nodes{'deftypefnnewline_for_copying_after'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -718,7 +710,6 @@ $result_menus{'deftypefnnewline_for_copying_after'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl 
b/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
index 63824e302d..c7e571bc7c 100644
--- a/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
+++ b/tp/t/results/html_tests/deftypefnnewline_for_copying_before.pl
@@ -595,11 +595,9 @@ $result_sectioning{'deftypefnnewline_for_copying_before'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -610,11 +608,9 @@ $result_sectioning{'deftypefnnewline_for_copying_before'} 
= {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -643,12 +639,10 @@ $result_nodes{'deftypefnnewline_for_copying_before'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -656,14 +650,12 @@ $result_nodes{'deftypefnnewline_for_copying_before'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -679,7 +671,6 @@ $result_menus{'deftypefnnewline_for_copying_before'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/documentdescription.pl 
b/tp/t/results/html_tests/documentdescription.pl
index 387ffaddc4..434c5f4427 100644
--- a/tp/t/results/html_tests/documentdescription.pl
+++ b/tp/t/results/html_tests/documentdescription.pl
@@ -299,7 +299,6 @@ $result_sectioning{'documentdescription'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/html_tests/double_contents.pl 
b/tp/t/results/html_tests/double_contents.pl
index 7ef6fb258d..5da1d84238 100644
--- a/tp/t/results/html_tests/double_contents.pl
+++ b/tp/t/results/html_tests/double_contents.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_after_title.pl 
b/tp/t/results/html_tests/double_contents_after_title.pl
index 5a5d7197f5..a63b092f36 100644
--- a/tp/t/results/html_tests/double_contents_after_title.pl
+++ b/tp/t/results/html_tests/double_contents_after_title.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_after_title'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_after_title'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_after_title'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_after_title'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_after_title'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_after_title'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_after_title'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_after_title'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_after_title'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_after_title_show_title.pl 
b/tp/t/results/html_tests/double_contents_after_title_show_title.pl
index 9d0eea3b36..ff31a31203 100644
--- a/tp/t/results/html_tests/double_contents_after_title_show_title.pl
+++ b/tp/t/results/html_tests/double_contents_after_title_show_title.pl
@@ -603,11 +603,9 @@ 
$result_sectioning{'double_contents_after_title_show_title'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ 
$result_sectioning{'double_contents_after_title_show_title'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ 
$result_sectioning{'double_contents_after_title_show_title'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_after_title_show_title'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_after_title_show_title'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_after_title_show_title'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_after_title_show_title'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_after_title_show_title'} = 
{
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_after_title_show_title'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/double_contents_after_title_show_title_nodes.pl 
b/tp/t/results/html_tests/double_contents_after_title_show_title_nodes.pl
index da8d750ab1..24116f4548 100644
--- a/tp/t/results/html_tests/double_contents_after_title_show_title_nodes.pl
+++ b/tp/t/results/html_tests/double_contents_after_title_show_title_nodes.pl
@@ -603,11 +603,9 @@ 
$result_sectioning{'double_contents_after_title_show_title_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ 
$result_sectioning{'double_contents_after_title_show_title_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ 
$result_sectioning{'double_contents_after_title_show_title_nodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ 
$result_nodes{'double_contents_after_title_show_title_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ 
$result_nodes{'double_contents_after_title_show_title_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ 
$result_nodes{'double_contents_after_title_show_title_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ 
$result_nodes{'double_contents_after_title_show_title_nodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ 
$result_nodes{'double_contents_after_title_show_title_nodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ 
$result_menus{'double_contents_after_title_show_title_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_book.pl 
b/tp/t/results/html_tests/double_contents_book.pl
index 32a547c104..b72efc103f 100644
--- a/tp/t/results/html_tests/double_contents_book.pl
+++ b/tp/t/results/html_tests/double_contents_book.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_book'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_book'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_book'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_book'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_book'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_book'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_book'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_book'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_book'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_chapter.pl 
b/tp/t/results/html_tests/double_contents_chapter.pl
index 1aaac4575f..caa8941c98 100644
--- a/tp/t/results/html_tests/double_contents_chapter.pl
+++ b/tp/t/results/html_tests/double_contents_chapter.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_chapter'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_chapter'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_chapter'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_chapter'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_chapter'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_inline.pl 
b/tp/t/results/html_tests/double_contents_inline.pl
index f096fc0f4a..37c521fc80 100644
--- a/tp/t/results/html_tests/double_contents_inline.pl
+++ b/tp/t/results/html_tests/double_contents_inline.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_inline'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_inline'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_inline'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_inline_chapter.pl 
b/tp/t/results/html_tests/double_contents_inline_chapter.pl
index f2584604ae..0c488becc9 100644
--- a/tp/t/results/html_tests/double_contents_inline_chapter.pl
+++ b/tp/t/results/html_tests/double_contents_inline_chapter.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_inline_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_inline_chapter'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_inline_chapter'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_inline_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_inline_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_inline_chapter'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_inline_chapter'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_inline_chapter'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_inline_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_inline_nodes.pl 
b/tp/t/results/html_tests/double_contents_inline_nodes.pl
index 18f4d2ad71..4e2f680595 100644
--- a/tp/t/results/html_tests/double_contents_inline_nodes.pl
+++ b/tp/t/results/html_tests/double_contents_inline_nodes.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_inline_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_inline_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_inline_nodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_inline_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_inline_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_inline_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_inline_nodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_inline_nodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_inline_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_inline_section.pl 
b/tp/t/results/html_tests/double_contents_inline_section.pl
index 92c2c168b4..43f586dd3a 100644
--- a/tp/t/results/html_tests/double_contents_inline_section.pl
+++ b/tp/t/results/html_tests/double_contents_inline_section.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_inline_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_inline_section'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_inline_section'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_inline_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_inline_section'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_inline_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_inline_section'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_inline_section'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_inline_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_nodes.pl 
b/tp/t/results/html_tests/double_contents_nodes.pl
index 604897fe8b..733de538b0 100644
--- a/tp/t/results/html_tests/double_contents_nodes.pl
+++ b/tp/t/results/html_tests/double_contents_nodes.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_nodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_nodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_nodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_section.pl 
b/tp/t/results/html_tests/double_contents_section.pl
index 948ec87cd4..6b92236c0a 100644
--- a/tp/t/results/html_tests/double_contents_section.pl
+++ b/tp/t/results/html_tests/double_contents_section.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_section'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_section'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_section'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_section'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_section'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_separate_element.pl 
b/tp/t/results/html_tests/double_contents_separate_element.pl
index 25a0e75302..f4e2041b0e 100644
--- a/tp/t/results/html_tests/double_contents_separate_element.pl
+++ b/tp/t/results/html_tests/double_contents_separate_element.pl
@@ -603,11 +603,9 @@ $result_sectioning{'double_contents_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ $result_sectioning{'double_contents_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ $result_sectioning{'double_contents_separate_element'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_separate_element'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_separate_element'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/double_contents_separate_element_chapter.pl 
b/tp/t/results/html_tests/double_contents_separate_element_chapter.pl
index c9d3a8c325..4ad7a83969 100644
--- a/tp/t/results/html_tests/double_contents_separate_element_chapter.pl
+++ b/tp/t/results/html_tests/double_contents_separate_element_chapter.pl
@@ -603,11 +603,9 @@ 
$result_sectioning{'double_contents_separate_element_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ 
$result_sectioning{'double_contents_separate_element_chapter'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ 
$result_sectioning{'double_contents_separate_element_chapter'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_separate_element_chapter'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_separate_element_chapter'} = 
{
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_separate_element_chapter'} = 
{
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_separate_element_chapter'} = 
{
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_separate_element_chapter'} 
= {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_separate_element_chapter'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/double_contents_separate_element_nodes.pl 
b/tp/t/results/html_tests/double_contents_separate_element_nodes.pl
index f34cc7b2b3..b0a29fd870 100644
--- a/tp/t/results/html_tests/double_contents_separate_element_nodes.pl
+++ b/tp/t/results/html_tests/double_contents_separate_element_nodes.pl
@@ -603,11 +603,9 @@ 
$result_sectioning{'double_contents_separate_element_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ 
$result_sectioning{'double_contents_separate_element_nodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ 
$result_sectioning{'double_contents_separate_element_nodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_separate_element_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_separate_element_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_separate_element_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_separate_element_nodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_separate_element_nodes'} = 
{
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_separate_element_nodes'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/double_contents_separate_element_section.pl 
b/tp/t/results/html_tests/double_contents_separate_element_section.pl
index f300625e00..e24a66c9ef 100644
--- a/tp/t/results/html_tests/double_contents_separate_element_section.pl
+++ b/tp/t/results/html_tests/double_contents_separate_element_section.pl
@@ -603,11 +603,9 @@ 
$result_sectioning{'double_contents_separate_element_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -618,11 +616,9 @@ 
$result_sectioning{'double_contents_separate_element_section'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -633,11 +629,9 @@ 
$result_sectioning{'double_contents_separate_element_section'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -673,7 +667,6 @@ $result_nodes{'double_contents_separate_element_section'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -683,7 +676,6 @@ $result_nodes{'double_contents_separate_element_section'} = 
{
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -691,7 +683,6 @@ $result_nodes{'double_contents_separate_element_section'} = 
{
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -703,7 +694,6 @@ $result_nodes{'double_contents_separate_element_section'} = 
{
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -711,14 +701,12 @@ $result_nodes{'double_contents_separate_element_section'} 
= {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -740,21 +728,18 @@ $result_menus{'double_contents_separate_element_section'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl 
b/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
index 1dbd3ed482..89e8aeeb49 100644
--- a/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
+++ b/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
@@ -163,11 +163,9 @@ 
$result_sectioning{'empty_lines_at_beginning_no_setfilename'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -185,20 +183,17 @@ $result_nodes{'empty_lines_at_beginning_no_setfilename'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'empty_lines_at_beginning_no_setfilename'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'empty_lines_at_beginning_no_setfilename'} = [];
diff --git 
a/tp/t/results/html_tests/file_name_case_insensitive_conflict_node.pl 
b/tp/t/results/html_tests/file_name_case_insensitive_conflict_node.pl
index b339c5466e..01ad211574 100644
--- a/tp/t/results/html_tests/file_name_case_insensitive_conflict_node.pl
+++ b/tp/t/results/html_tests/file_name_case_insensitive_conflict_node.pl
@@ -518,11 +518,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -533,11 +531,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -548,11 +544,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node'} = {
                         'extra' => {
                           'normalized' => 'Foo'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -567,11 +561,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node'} = {
                         'extra' => {
                           'normalized' => 'Bar'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -587,11 +579,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node'} = {
                         'extra' => {
                           'normalized' => 'foo'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.3',
@@ -632,12 +622,10 @@ $result_nodes{'file_name_case_insensitive_conflict_node'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -645,14 +633,12 @@ $result_nodes{'file_name_case_insensitive_conflict_node'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -668,7 +654,6 @@ $result_menus{'file_name_case_insensitive_conflict_node'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/html_tests/file_name_case_insensitive_conflict_node_no_redirections.pl
 
b/tp/t/results/html_tests/file_name_case_insensitive_conflict_node_no_redirections.pl
index 67b16a1a31..82e38f6e70 100644
--- 
a/tp/t/results/html_tests/file_name_case_insensitive_conflict_node_no_redirections.pl
+++ 
b/tp/t/results/html_tests/file_name_case_insensitive_conflict_node_no_redirections.pl
@@ -518,11 +518,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node_no_redirections'} =
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -533,11 +531,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node_no_redirections'} =
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -548,11 +544,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node_no_redirections'} =
                         'extra' => {
                           'normalized' => 'Foo'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -567,11 +561,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node_no_redirections'} =
                         'extra' => {
                           'normalized' => 'Bar'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -587,11 +579,9 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_node_no_redirections'} =
                         'extra' => {
                           'normalized' => 'foo'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.3',
@@ -632,12 +622,10 @@ 
$result_nodes{'file_name_case_insensitive_conflict_node_no_redirections'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -645,14 +633,12 @@ 
$result_nodes{'file_name_case_insensitive_conflict_node_no_redirections'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -668,7 +654,6 @@ 
$result_menus{'file_name_case_insensitive_conflict_node_no_redirections'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/html_tests/file_name_case_insensitive_conflict_redirections.pl 
b/tp/t/results/html_tests/file_name_case_insensitive_conflict_redirections.pl
index a2a2258133..b89ed4fd88 100644
--- 
a/tp/t/results/html_tests/file_name_case_insensitive_conflict_redirections.pl
+++ 
b/tp/t/results/html_tests/file_name_case_insensitive_conflict_redirections.pl
@@ -542,16 +542,13 @@ 
$result_sectioning{'file_name_case_insensitive_conflict_redirections'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -580,20 +577,17 @@ 
$result_nodes{'file_name_case_insensitive_conflict_redirections'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'file_name_case_insensitive_conflict_redirections'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'file_name_case_insensitive_conflict_redirections'} = [];
diff --git a/tp/t/results/html_tests/file_name_conflict_with_Top.pl 
b/tp/t/results/html_tests/file_name_conflict_with_Top.pl
index e71fd86eaf..0d38fd166f 100644
--- a/tp/t/results/html_tests/file_name_conflict_with_Top.pl
+++ b/tp/t/results/html_tests/file_name_conflict_with_Top.pl
@@ -207,11 +207,9 @@ $result_sectioning{'file_name_conflict_with_Top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -222,11 +220,9 @@ $result_sectioning{'file_name_conflict_with_Top'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -255,12 +251,10 @@ $result_nodes{'file_name_conflict_with_Top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -268,14 +262,12 @@ $result_nodes{'file_name_conflict_with_Top'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -291,7 +283,6 @@ $result_menus{'file_name_conflict_with_Top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/file_name_conflict_with_section.pl 
b/tp/t/results/html_tests/file_name_conflict_with_section.pl
index 0e3d12151b..f2f29c92eb 100644
--- a/tp/t/results/html_tests/file_name_conflict_with_section.pl
+++ b/tp/t/results/html_tests/file_name_conflict_with_section.pl
@@ -163,16 +163,13 @@ $result_sectioning{'file_name_conflict_with_section'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -201,20 +198,17 @@ $result_nodes{'file_name_conflict_with_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'file_name_conflict_with_section'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'file_name_conflict_with_section'} = [];
diff --git a/tp/t/results/html_tests/file_name_conflict_with_user_defined.pl 
b/tp/t/results/html_tests/file_name_conflict_with_user_defined.pl
index 43501d695f..b197321ac0 100644
--- a/tp/t/results/html_tests/file_name_conflict_with_user_defined.pl
+++ b/tp/t/results/html_tests/file_name_conflict_with_user_defined.pl
@@ -280,11 +280,9 @@ $result_sectioning{'file_name_conflict_with_user_defined'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -295,11 +293,9 @@ $result_sectioning{'file_name_conflict_with_user_defined'} 
= {
                   'extra' => {
                     'normalized' => 'Chapter-1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -316,11 +312,9 @@ $result_sectioning{'file_name_conflict_with_user_defined'} 
= {
                   'extra' => {
                     'normalized' => 'Chapter-2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -354,12 +348,10 @@ $result_nodes{'file_name_conflict_with_user_defined'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -367,14 +359,12 @@ $result_nodes{'file_name_conflict_with_user_defined'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter-1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -382,14 +372,12 @@ $result_nodes{'file_name_conflict_with_user_defined'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Chapter-2'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -411,7 +399,6 @@ $result_menus{'file_name_conflict_with_user_defined'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/filenameconflictwithnonsplit.pl 
b/tp/t/results/html_tests/filenameconflictwithnonsplit.pl
index 8e36b650f3..9b6cffc13b 100644
--- a/tp/t/results/html_tests/filenameconflictwithnonsplit.pl
+++ b/tp/t/results/html_tests/filenameconflictwithnonsplit.pl
@@ -138,11 +138,9 @@ $result_sectioning{'filenameconflictwithnonsplit'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -160,20 +158,17 @@ $result_nodes{'filenameconflictwithnonsplit'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'filenameconflictwithnonsplit'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'filenameconflictwithnonsplit'} = [];
diff --git a/tp/t/results/html_tests/filenameconflictwithspecialelement.pl 
b/tp/t/results/html_tests/filenameconflictwithspecialelement.pl
index 2711dc5153..b3343285ea 100644
--- a/tp/t/results/html_tests/filenameconflictwithspecialelement.pl
+++ b/tp/t/results/html_tests/filenameconflictwithspecialelement.pl
@@ -273,11 +273,9 @@ $result_sectioning{'filenameconflictwithspecialelement'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -288,11 +286,9 @@ $result_sectioning{'filenameconflictwithspecialelement'} = 
{
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -321,12 +317,10 @@ $result_nodes{'filenameconflictwithspecialelement'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -334,14 +328,12 @@ $result_nodes{'filenameconflictwithspecialelement'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -357,7 +349,6 @@ $result_menus{'filenameconflictwithspecialelement'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/float_copying.pl 
b/tp/t/results/html_tests/float_copying.pl
index ae4041ee27..cb2be51ef0 100644
--- a/tp/t/results/html_tests/float_copying.pl
+++ b/tp/t/results/html_tests/float_copying.pl
@@ -1436,11 +1436,9 @@ $result_sectioning{'float_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1452,11 +1450,9 @@ $result_sectioning{'float_copying'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-floats'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1485,7 +1481,6 @@ $result_nodes{'float_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1495,7 +1490,6 @@ $result_nodes{'float_copying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1503,7 +1497,6 @@ $result_nodes{'float_copying'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1511,7 +1504,6 @@ $result_nodes{'float_copying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-floats'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1529,7 +1521,6 @@ $result_menus{'float_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1537,7 +1528,6 @@ $result_menus{'float_copying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-floats'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
@@ -1566,7 +1556,6 @@ $result_floats{'float_copying'} = {
         'float_type' => 'Copyright notice',
         'normalized' => 'public-domain'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git 
a/tp/t/results/html_tests/footnotestyle_separate_html_text_no_monolithic.pl 
b/tp/t/results/html_tests/footnotestyle_separate_html_text_no_monolithic.pl
index 562c139eee..5fa1c17a78 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_html_text_no_monolithic.pl
+++ b/tp/t/results/html_tests/footnotestyle_separate_html_text_no_monolithic.pl
@@ -261,11 +261,9 @@ 
$result_sectioning{'footnotestyle_separate_html_text_no_monolithic'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -276,11 +274,9 @@ 
$result_sectioning{'footnotestyle_separate_html_text_no_monolithic'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -309,12 +305,10 @@ 
$result_nodes{'footnotestyle_separate_html_text_no_monolithic'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -322,14 +316,12 @@ 
$result_nodes{'footnotestyle_separate_html_text_no_monolithic'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -345,7 +337,6 @@ 
$result_menus{'footnotestyle_separate_html_text_no_monolithic'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/footnotestyle_separate_late.pl 
b/tp/t/results/html_tests/footnotestyle_separate_late.pl
index c8d1394145..f263f28fe2 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late.pl
+++ b/tp/t/results/html_tests/footnotestyle_separate_late.pl
@@ -396,7 +396,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -411,7 +410,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
                           'extra' => {
                             'normalized' => 'chap-f'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -428,7 +426,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
                                 'extra' => {
                                   'normalized' => 'chap-s'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -476,7 +473,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -485,7 +481,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -500,7 +495,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -570,7 +564,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -586,7 +579,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -594,7 +586,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
                       },
                       'normalized' => 'chap-f'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_next' => {
@@ -603,7 +594,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
                           'associated_section' => {
                             'cmdname' => 'chapter',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -629,7 +619,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
                           },
                           'normalized' => 'chap-s'
                         },
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'node_prev' => {},
@@ -674,7 +663,6 @@ $result_nodes{'footnotestyle_separate_late'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_next' => {}
@@ -725,7 +713,6 @@ $result_menus{'footnotestyle_separate_late'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -740,7 +727,6 @@ $result_menus{'footnotestyle_separate_late'} = {
                 'extra' => {
                   'normalized' => 'chap-f'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -757,7 +743,6 @@ $result_menus{'footnotestyle_separate_late'} = {
                       'extra' => {
                         'normalized' => 'chap-s'
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {}
                       }
@@ -849,7 +834,6 @@ $result_elements{'footnotestyle_separate_late'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -864,7 +848,6 @@ $result_elements{'footnotestyle_separate_late'} = [
               'extra' => {
                 'normalized' => 'chap-f'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
@@ -881,7 +864,6 @@ $result_elements{'footnotestyle_separate_late'} = [
                     'extra' => {
                       'normalized' => 'chap-s'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
diff --git a/tp/t/results/html_tests/html_in_copying.pl 
b/tp/t/results/html_tests/html_in_copying.pl
index d8425c21f4..8050374f4a 100644
--- a/tp/t/results/html_tests/html_in_copying.pl
+++ b/tp/t/results/html_tests/html_in_copying.pl
@@ -256,11 +256,9 @@ $result_sectioning{'html_in_copying'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -278,20 +276,17 @@ $result_nodes{'html_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'html_in_copying'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'html_in_copying'} = [];
diff --git a/tp/t/results/html_tests/index_and_node_same_name.pl 
b/tp/t/results/html_tests/index_and_node_same_name.pl
index 1ea1c84aa5..00f4cd7a5f 100644
--- a/tp/t/results/html_tests/index_and_node_same_name.pl
+++ b/tp/t/results/html_tests/index_and_node_same_name.pl
@@ -180,7 +180,6 @@ $result_sectioning{'index_and_node_same_name'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -197,8 +196,7 @@ $result_nodes{'index_and_node_same_name'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'index-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'index_and_node_same_name'} = {
@@ -206,8 +204,7 @@ $result_menus{'index_and_node_same_name'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'index-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'index_and_node_same_name'} = [];
diff --git a/tp/t/results/html_tests/index_below.pl 
b/tp/t/results/html_tests/index_below.pl
index a74e928a63..edcd3e10c9 100644
--- a/tp/t/results/html_tests/index_below.pl
+++ b/tp/t/results/html_tests/index_below.pl
@@ -243,7 +243,6 @@ $result_sectioning{'index_below'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -255,13 +254,11 @@ $result_sectioning{'index_below'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'chapter',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_childs' => [
                           {
                             'cmdname' => 'section',
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -366,7 +363,6 @@ $result_elements{'index_below'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -378,7 +374,6 @@ $result_elements{'index_below'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -393,7 +388,6 @@ $result_elements{'index_below'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => '1.1'
diff --git a/tp/t/results/html_tests/no_content.pl 
b/tp/t/results/html_tests/no_content.pl
index 0833fdd310..4b40d838c4 100644
--- a/tp/t/results/html_tests/no_content.pl
+++ b/tp/t/results/html_tests/no_content.pl
@@ -361,11 +361,9 @@ $result_sectioning{'no_content'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ $result_sectioning{'no_content'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/no_content_do_contents.pl 
b/tp/t/results/html_tests/no_content_do_contents.pl
index 6376c12068..0ab21427d4 100644
--- a/tp/t/results/html_tests/no_content_do_contents.pl
+++ b/tp/t/results/html_tests/no_content_do_contents.pl
@@ -361,11 +361,9 @@ $result_sectioning{'no_content_do_contents'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ $result_sectioning{'no_content_do_contents'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content_do_contents'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content_do_contents'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content_do_contents'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content_do_contents'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/no_content_do_contents_inline.pl 
b/tp/t/results/html_tests/no_content_do_contents_inline.pl
index 1662542053..14ad028c3b 100644
--- a/tp/t/results/html_tests/no_content_do_contents_inline.pl
+++ b/tp/t/results/html_tests/no_content_do_contents_inline.pl
@@ -361,11 +361,9 @@ $result_sectioning{'no_content_do_contents_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ $result_sectioning{'no_content_do_contents_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content_do_contents_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content_do_contents_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content_do_contents_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content_do_contents_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/no_content_do_contents_separate_element.pl 
b/tp/t/results/html_tests/no_content_do_contents_separate_element.pl
index 1ff26c1dfe..2e80c6f932 100644
--- a/tp/t/results/html_tests/no_content_do_contents_separate_element.pl
+++ b/tp/t/results/html_tests/no_content_do_contents_separate_element.pl
@@ -361,11 +361,9 @@ 
$result_sectioning{'no_content_do_contents_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ 
$result_sectioning{'no_content_do_contents_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content_do_contents_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content_do_contents_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content_do_contents_separate_element'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content_do_contents_separate_element'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/no_content_inline.pl 
b/tp/t/results/html_tests/no_content_inline.pl
index ed87099880..16148cd958 100644
--- a/tp/t/results/html_tests/no_content_inline.pl
+++ b/tp/t/results/html_tests/no_content_inline.pl
@@ -361,11 +361,9 @@ $result_sectioning{'no_content_inline'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ $result_sectioning{'no_content_inline'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content_inline'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content_inline'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content_inline'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content_inline'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/no_content_separate_element.pl 
b/tp/t/results/html_tests/no_content_separate_element.pl
index 2475e31555..3055ca462c 100644
--- a/tp/t/results/html_tests/no_content_separate_element.pl
+++ b/tp/t/results/html_tests/no_content_separate_element.pl
@@ -361,11 +361,9 @@ $result_sectioning{'no_content_separate_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -376,11 +374,9 @@ $result_sectioning{'no_content_separate_element'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -409,7 +405,6 @@ $result_nodes{'no_content_separate_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -419,7 +414,6 @@ $result_nodes{'no_content_separate_element'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -427,14 +421,12 @@ $result_nodes{'no_content_separate_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -452,14 +444,12 @@ $result_menus{'no_content_separate_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/node_footnote_end.pl 
b/tp/t/results/html_tests/node_footnote_end.pl
index 2586e4d139..d57611495f 100644
--- a/tp/t/results/html_tests/node_footnote_end.pl
+++ b/tp/t/results/html_tests/node_footnote_end.pl
@@ -1067,11 +1067,9 @@ $result_sectioning{'node_footnote_end'} = {
             'extra' => {
               'normalized' => 'chapter'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1094,21 +1092,18 @@ $result_nodes{'node_footnote_end'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1116,7 +1111,6 @@ $result_nodes{'node_footnote_end'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 1
                   }
@@ -1128,14 +1122,12 @@ $result_nodes{'node_footnote_end'} = {
                 ],
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1173,35 +1165,30 @@ $result_menus{'node_footnote_end'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/html_tests/node_footnote_separated.pl 
b/tp/t/results/html_tests/node_footnote_separated.pl
index eccfe75336..c4b8f0bc89 100644
--- a/tp/t/results/html_tests/node_footnote_separated.pl
+++ b/tp/t/results/html_tests/node_footnote_separated.pl
@@ -1067,11 +1067,9 @@ $result_sectioning{'node_footnote_separated'} = {
             'extra' => {
               'normalized' => 'chapter'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1094,21 +1092,18 @@ $result_nodes{'node_footnote_separated'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1116,7 +1111,6 @@ $result_nodes{'node_footnote_separated'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 1
                   }
@@ -1128,14 +1122,12 @@ $result_nodes{'node_footnote_separated'} = {
                 ],
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1173,35 +1165,30 @@ $result_menus{'node_footnote_separated'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/html_tests/node_footnote_use_node.pl 
b/tp/t/results/html_tests/node_footnote_use_node.pl
index 43e80c93a3..1cc096c785 100644
--- a/tp/t/results/html_tests/node_footnote_use_node.pl
+++ b/tp/t/results/html_tests/node_footnote_use_node.pl
@@ -1067,11 +1067,9 @@ $result_sectioning{'node_footnote_use_node'} = {
             'extra' => {
               'normalized' => 'chapter'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1094,21 +1092,18 @@ $result_nodes{'node_footnote_use_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1116,7 +1111,6 @@ $result_nodes{'node_footnote_use_node'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 1
                   }
@@ -1128,14 +1122,12 @@ $result_nodes{'node_footnote_use_node'} = {
                 ],
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1173,35 +1165,30 @@ $result_menus{'node_footnote_use_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/html_tests/node_footnote_use_node_separate.pl 
b/tp/t/results/html_tests/node_footnote_use_node_separate.pl
index e4fc31b7b0..8eba1d42e6 100644
--- a/tp/t/results/html_tests/node_footnote_use_node_separate.pl
+++ b/tp/t/results/html_tests/node_footnote_use_node_separate.pl
@@ -1067,11 +1067,9 @@ $result_sectioning{'node_footnote_use_node_separate'} = {
             'extra' => {
               'normalized' => 'chapter'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1094,21 +1092,18 @@ $result_nodes{'node_footnote_use_node_separate'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1116,7 +1111,6 @@ $result_nodes{'node_footnote_use_node_separate'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 1
                   }
@@ -1128,14 +1122,12 @@ $result_nodes{'node_footnote_use_node_separate'} = {
                 ],
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1173,35 +1165,30 @@ $result_menus{'node_footnote_use_node_separate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_00e1'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_00e2'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => '_00e0'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/html_tests/redirection_same_labels.pl 
b/tp/t/results/html_tests/redirection_same_labels.pl
index c3ecf16060..d6fae7d348 100644
--- a/tp/t/results/html_tests/redirection_same_labels.pl
+++ b/tp/t/results/html_tests/redirection_same_labels.pl
@@ -990,7 +990,6 @@ $result_sectioning{'redirection_same_labels'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -1008,13 +1007,11 @@ $result_sectioning{'redirection_same_labels'} = {
                               'extra' => {
                                 'normalized' => 'umlaut'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -1039,13 +1036,11 @@ $result_sectioning{'redirection_same_labels'} = {
                                     'extra' => {
                                       'normalized' => 'circumflex'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -1100,7 +1095,6 @@ $result_sectioning{'redirection_same_labels'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -1166,7 +1160,6 @@ $result_nodes{'redirection_same_labels'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -1179,7 +1172,6 @@ $result_nodes{'redirection_same_labels'} = {
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -1195,7 +1187,6 @@ $result_nodes{'redirection_same_labels'} = {
                         'unit_command' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 2
@@ -1251,7 +1242,6 @@ $result_nodes{'redirection_same_labels'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -1265,7 +1255,6 @@ $result_nodes{'redirection_same_labels'} = {
         ],
         'normalized' => 'umlaut'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_child' => {
@@ -1273,7 +1262,6 @@ $result_nodes{'redirection_same_labels'} = {
           'extra' => {
             'normalized' => '_00ef'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_next' => {
@@ -1281,7 +1269,6 @@ $result_nodes{'redirection_same_labels'} = {
               'extra' => {
                 'normalized' => '_0129'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'node_prev' => {},
@@ -1302,7 +1289,6 @@ $result_nodes{'redirection_same_labels'} = {
             ],
             'normalized' => 'circumflex'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_child' => {
@@ -1310,7 +1296,6 @@ $result_nodes{'redirection_same_labels'} = {
               'extra' => {
                 'normalized' => '_00ee'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'node_up' => {}
@@ -1381,14 +1366,12 @@ $result_menus{'redirection_same_labels'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -1401,7 +1384,6 @@ $result_menus{'redirection_same_labels'} = {
               'unit_command' => {
                 'cmdname' => 'chapter',
                 'extra' => {},
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -1417,7 +1399,6 @@ $result_menus{'redirection_same_labels'} = {
                     'unit_command' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 2
@@ -1469,7 +1450,6 @@ $result_menus{'redirection_same_labels'} = {
       'extra' => {
         'normalized' => 'umlaut'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_child' => {
@@ -1477,7 +1457,6 @@ $result_menus{'redirection_same_labels'} = {
           'extra' => {
             'normalized' => '_00ef'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_next' => {
@@ -1485,7 +1464,6 @@ $result_menus{'redirection_same_labels'} = {
               'extra' => {
                 'normalized' => '_0129'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_prev' => {},
@@ -1506,7 +1484,6 @@ $result_menus{'redirection_same_labels'} = {
           'extra' => {
             'normalized' => 'circumflex'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_child' => {
@@ -1514,7 +1491,6 @@ $result_menus{'redirection_same_labels'} = {
               'extra' => {
                 'normalized' => '_00ee'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_up' => {},
@@ -1594,7 +1570,6 @@ $result_elements{'redirection_same_labels'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1607,7 +1582,6 @@ $result_elements{'redirection_same_labels'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1623,7 +1597,6 @@ $result_elements{'redirection_same_labels'} = [
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
diff --git a/tp/t/results/html_tests/ref_in_preformatted.pl 
b/tp/t/results/html_tests/ref_in_preformatted.pl
index 37e3873853..8ec182b2c4 100644
--- a/tp/t/results/html_tests/ref_in_preformatted.pl
+++ b/tp/t/results/html_tests/ref_in_preformatted.pl
@@ -324,14 +324,12 @@ $result_nodes{'ref_in_preformatted'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-nnn-the-node-name'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -349,14 +347,12 @@ $result_menus{'ref_in_preformatted'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-nnn-the-node-name'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/sectioning_frames.pl 
b/tp/t/results/html_tests/sectioning_frames.pl
index 0420643aaf..dfe6edd70f 100644
--- a/tp/t/results/html_tests/sectioning_frames.pl
+++ b/tp/t/results/html_tests/sectioning_frames.pl
@@ -2418,7 +2418,6 @@ $result_sectioning{'sectioning_frames'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -2432,11 +2431,9 @@ $result_sectioning{'sectioning_frames'} = {
                   'extra' => {
                     'normalized' => 'First-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -2447,11 +2444,9 @@ $result_sectioning{'sectioning_frames'} = {
                         'extra' => {
                           'normalized' => 'unnumbered'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -2462,11 +2457,9 @@ $result_sectioning{'sectioning_frames'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -2480,11 +2473,9 @@ $result_sectioning{'sectioning_frames'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -2499,11 +2490,9 @@ $result_sectioning{'sectioning_frames'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -2518,11 +2507,9 @@ $result_sectioning{'sectioning_frames'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -2542,11 +2529,9 @@ $result_sectioning{'sectioning_frames'} = {
                         'extra' => {
                           'normalized' => 'unnumbered2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -2557,11 +2542,9 @@ $result_sectioning{'sectioning_frames'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -2581,11 +2564,9 @@ $result_sectioning{'sectioning_frames'} = {
                         'extra' => {
                           'normalized' => 'numbered'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -2609,11 +2590,9 @@ $result_sectioning{'sectioning_frames'} = {
                   'extra' => {
                     'normalized' => 'Second-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -2631,11 +2610,9 @@ $result_sectioning{'sectioning_frames'} = {
                   'extra' => {
                     'normalized' => 'Third-node-unnumbered'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -2694,7 +2671,6 @@ $result_nodes{'sectioning_frames'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2702,7 +2678,6 @@ $result_nodes{'sectioning_frames'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2714,7 +2689,6 @@ $result_nodes{'sectioning_frames'} = {
         ],
         'normalized' => 'First-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2722,7 +2696,6 @@ $result_nodes{'sectioning_frames'} = {
             'associated_section' => {
               'cmdname' => 'unnumberedsec',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'menus' => [
@@ -2732,7 +2705,6 @@ $result_nodes{'sectioning_frames'} = {
             ],
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2740,12 +2712,10 @@ $result_nodes{'sectioning_frames'} = {
                 'associated_section' => {
                   'cmdname' => 'unnumberedsubsec',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'normalized' => 'unnumbered-sub'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -2753,12 +2723,10 @@ $result_nodes{'sectioning_frames'} = {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'normalized' => 'numbered-sub'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -2766,12 +2734,10 @@ $result_nodes{'sectioning_frames'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsubsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'normalized' => 'unnumbered-sub2'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -2779,12 +2745,10 @@ $result_nodes{'sectioning_frames'} = {
                             'associated_section' => {
                               'cmdname' => 'subsection',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'numbered-sub2'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_prev' => {},
                             'node_up' => {}
@@ -2807,7 +2771,6 @@ $result_nodes{'sectioning_frames'} = {
                 'associated_section' => {
                   'cmdname' => 'unnumberedsec',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'menus' => [
@@ -2817,7 +2780,6 @@ $result_nodes{'sectioning_frames'} = {
                 ],
                 'normalized' => 'unnumbered2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -2825,12 +2787,10 @@ $result_nodes{'sectioning_frames'} = {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'normalized' => 'numbered-sub3'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_up' => {}
                   }
@@ -2841,14 +2801,12 @@ $result_nodes{'sectioning_frames'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.1'
                       }
                     },
                     'normalized' => 'numbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2899,49 +2857,42 @@ $result_menus{'sectioning_frames'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'First-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'unnumbered-sub'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'numbered-sub'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'unnumbered-sub2'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'numbered-sub2'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_prev' => {},
                             'menu_up' => {},
@@ -2975,14 +2926,12 @@ $result_menus{'sectioning_frames'} = {
               'extra' => {
                 'normalized' => 'unnumbered2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'numbered-sub3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_up' => {},
                     'menu_up_hash' => {
@@ -2995,7 +2944,6 @@ $result_menus{'sectioning_frames'} = {
                   'extra' => {
                     'normalized' => 'numbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -3022,28 +2970,24 @@ $result_menus{'sectioning_frames'} = {
           'extra' => {
             'normalized' => 'between-node'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Second-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'Third-node-unnumbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'Last-node-no-description'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/html_tests/shortcontents_no_top.pl 
b/tp/t/results/html_tests/shortcontents_no_top.pl
index a206a99ead..b3b5cd3afe 100644
--- a/tp/t/results/html_tests/shortcontents_no_top.pl
+++ b/tp/t/results/html_tests/shortcontents_no_top.pl
@@ -163,7 +163,6 @@ $result_sectioning{'shortcontents_no_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -172,12 +171,10 @@ $result_sectioning{'shortcontents_no_top'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'section',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '2.1',
diff --git a/tp/t/results/html_tests/shorttitlepage.pl 
b/tp/t/results/html_tests/shorttitlepage.pl
index d6e2462f98..a66732831a 100644
--- a/tp/t/results/html_tests/shorttitlepage.pl
+++ b/tp/t/results/html_tests/shorttitlepage.pl
@@ -266,11 +266,9 @@ $result_sectioning{'shorttitlepage'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -288,20 +286,17 @@ $result_nodes{'shorttitlepage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'shorttitlepage'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'shorttitlepage'} = [];
diff --git a/tp/t/results/html_tests/simple_menu.pl 
b/tp/t/results/html_tests/simple_menu.pl
index 4107a05c90..79133c277e 100644
--- a/tp/t/results/html_tests/simple_menu.pl
+++ b/tp/t/results/html_tests/simple_menu.pl
@@ -1598,7 +1598,6 @@ $result_sectioning{'simple_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -1628,7 +1627,6 @@ $result_nodes{'simple_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -1649,7 +1647,6 @@ $result_menus{'simple_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/html_tests/simple_menu_in_example.pl 
b/tp/t/results/html_tests/simple_menu_in_example.pl
index 04d36bef97..735a83be72 100644
--- a/tp/t/results/html_tests/simple_menu_in_example.pl
+++ b/tp/t/results/html_tests/simple_menu_in_example.pl
@@ -532,16 +532,14 @@ $result_nodes{'simple_menu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'simple_menu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'simple_menu_in_example'} = [
diff --git a/tp/t/results/html_tests/simplest_test_date_in_header.pl 
b/tp/t/results/html_tests/simplest_test_date_in_header.pl
index fec942dcdf..23a3fa0393 100644
--- a/tp/t/results/html_tests/simplest_test_date_in_header.pl
+++ b/tp/t/results/html_tests/simplest_test_date_in_header.pl
@@ -123,16 +123,14 @@ $result_nodes{'simplest_test_date_in_header'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'simplest_test_date_in_header'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'simplest_test_date_in_header'} = [];
diff --git a/tp/t/results/html_tests/split_html_text.pl 
b/tp/t/results/html_tests/split_html_text.pl
index 002f7abb3f..016020bab6 100644
--- a/tp/t/results/html_tests/split_html_text.pl
+++ b/tp/t/results/html_tests/split_html_text.pl
@@ -197,7 +197,6 @@ $result_sectioning{'split_html_text'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -212,7 +211,6 @@ $result_sectioning{'split_html_text'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -244,7 +242,6 @@ $result_sectioning{'split_html_text'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -253,7 +250,6 @@ $result_sectioning{'split_html_text'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -301,7 +297,6 @@ $result_nodes{'split_html_text'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -317,7 +312,6 @@ $result_nodes{'split_html_text'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -325,7 +319,6 @@ $result_nodes{'split_html_text'} = {
                       },
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -360,7 +353,6 @@ $result_nodes{'split_html_text'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_next' => {}
@@ -392,7 +384,6 @@ $result_menus{'split_html_text'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -407,7 +398,6 @@ $result_menus{'split_html_text'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -468,7 +458,6 @@ $result_elements{'split_html_text'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -483,7 +472,6 @@ $result_elements{'split_html_text'} = [
               'extra' => {
                 'normalized' => 'chap'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
diff --git a/tp/t/results/html_tests/test_accents_sc_default.pl 
b/tp/t/results/html_tests/test_accents_sc_default.pl
index 1b181579e6..97e8720675 100644
--- a/tp/t/results/html_tests/test_accents_sc_default.pl
+++ b/tp/t/results/html_tests/test_accents_sc_default.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'test_accents_sc_default'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'test_accents_sc_default'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'test_accents_sc_default'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'test_accents_sc_default'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'test_accents_sc_default'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_default_latin1.pl 
b/tp/t/results/html_tests/test_accents_sc_default_latin1.pl
index dc82435d66..82603868bd 100644
--- a/tp/t/results/html_tests/test_accents_sc_default_latin1.pl
+++ b/tp/t/results/html_tests/test_accents_sc_default_latin1.pl
@@ -1235,11 +1235,9 @@ $result_sectioning{'test_accents_sc_default_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ $result_sectioning{'test_accents_sc_default_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ $result_nodes{'test_accents_sc_default_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ $result_nodes{'test_accents_sc_default_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ $result_menus{'test_accents_sc_default_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_default_usascii.pl 
b/tp/t/results/html_tests/test_accents_sc_default_usascii.pl
index 796d398f9d..7c7cafaa70 100644
--- a/tp/t/results/html_tests/test_accents_sc_default_usascii.pl
+++ b/tp/t/results/html_tests/test_accents_sc_default_usascii.pl
@@ -1256,11 +1256,9 @@ $result_sectioning{'test_accents_sc_default_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ $result_sectioning{'test_accents_sc_default_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ $result_nodes{'test_accents_sc_default_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ $result_nodes{'test_accents_sc_default_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ $result_menus{'test_accents_sc_default_usascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_enable_encoding.pl 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding.pl
index f19fe7399b..20075d7ebc 100644
--- a/tp/t/results/html_tests/test_accents_sc_enable_encoding.pl
+++ b/tp/t/results/html_tests/test_accents_sc_enable_encoding.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'test_accents_sc_enable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'test_accents_sc_enable_encoding'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'test_accents_sc_enable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'test_accents_sc_enable_encoding'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'test_accents_sc_enable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1.pl 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1.pl
index 8eeff97154..fc09a3a9e8 100644
--- a/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1.pl
+++ b/tp/t/results/html_tests/test_accents_sc_enable_encoding_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ $result_nodes{'test_accents_sc_enable_encoding_latin1'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ $result_nodes{'test_accents_sc_enable_encoding_latin1'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ $result_menus{'test_accents_sc_enable_encoding_latin1'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1.pl 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1.pl
index a0832e8d40..8c32b62bfe 100644
--- a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1.pl
+++ b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_to_utf8_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_to_utf8_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ 
$result_nodes{'test_accents_sc_enable_encoding_to_utf8_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ 
$result_nodes{'test_accents_sc_enable_encoding_to_utf8_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ 
$result_menus{'test_accents_sc_enable_encoding_to_utf8_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii.pl 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii.pl
index 93c1de2099..b2fbe1e07f 100644
--- a/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii.pl
+++ b/tp/t/results/html_tests/test_accents_sc_enable_encoding_to_utf8_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_to_utf8_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_to_utf8_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ 
$result_nodes{'test_accents_sc_enable_encoding_to_utf8_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ 
$result_nodes{'test_accents_sc_enable_encoding_to_utf8_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ 
$result_menus{'test_accents_sc_enable_encoding_to_utf8_usascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii.pl 
b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii.pl
index efb910af53..4f75cde2d6 100644
--- a/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii.pl
+++ b/tp/t/results/html_tests/test_accents_sc_enable_encoding_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'test_accents_sc_enable_encoding_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ 
$result_nodes{'test_accents_sc_enable_encoding_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ 
$result_nodes{'test_accents_sc_enable_encoding_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ $result_menus{'test_accents_sc_enable_encoding_usascii'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1.pl 
b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1.pl
index c89dce64fc..2787436d05 100644
--- a/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1.pl
+++ b/tp/t/results/html_tests/test_accents_sc_to_utf8_latin1.pl
@@ -1235,11 +1235,9 @@ $result_sectioning{'test_accents_sc_to_utf8_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ $result_sectioning{'test_accents_sc_to_utf8_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ $result_nodes{'test_accents_sc_to_utf8_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ $result_nodes{'test_accents_sc_to_utf8_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ $result_menus{'test_accents_sc_to_utf8_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity.pl 
b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity.pl
index 3f91137ffe..980de16fba 100644
--- a/tp/t/results/html_tests/test_accents_sc_use_numeric_entity.pl
+++ b/tp/t/results/html_tests/test_accents_sc_use_numeric_entity.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'test_accents_sc_use_numeric_entity'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'test_accents_sc_use_numeric_entity'} 
= {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'test_accents_sc_use_numeric_entity'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'test_accents_sc_use_numeric_entity'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'test_accents_sc_use_numeric_entity'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
index d449f45b50..d4793a2ac3 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
@@ -454,11 +454,9 @@ $result_sectioning{'test_xrefautomaticsectiontitle'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -469,11 +467,9 @@ $result_sectioning{'test_xrefautomaticsectiontitle'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -502,7 +498,6 @@ $result_nodes{'test_xrefautomaticsectiontitle'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -512,7 +507,6 @@ $result_nodes{'test_xrefautomaticsectiontitle'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -520,14 +514,12 @@ $result_nodes{'test_xrefautomaticsectiontitle'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -545,14 +537,12 @@ $result_menus{'test_xrefautomaticsectiontitle'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl 
b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
index 9156f7dcd5..6484bdefc6 100644
--- a/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
+++ b/tp/t/results/html_tests/test_xrefautomaticsectiontitle_off_first.pl
@@ -463,11 +463,9 @@ 
$result_sectioning{'test_xrefautomaticsectiontitle_off_first'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -478,11 +476,9 @@ 
$result_sectioning{'test_xrefautomaticsectiontitle_off_first'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -511,7 +507,6 @@ $result_nodes{'test_xrefautomaticsectiontitle_off_first'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -521,7 +516,6 @@ $result_nodes{'test_xrefautomaticsectiontitle_off_first'} = 
{
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -529,14 +523,12 @@ $result_nodes{'test_xrefautomaticsectiontitle_off_first'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -554,14 +546,12 @@ $result_menus{'test_xrefautomaticsectiontitle_off_first'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/html_tests/text_before_top_and_contents_after_title.pl 
b/tp/t/results/html_tests/text_before_top_and_contents_after_title.pl
index 7e3f07f68b..ee4bdb1d4c 100644
--- a/tp/t/results/html_tests/text_before_top_and_contents_after_title.pl
+++ b/tp/t/results/html_tests/text_before_top_and_contents_after_title.pl
@@ -213,16 +213,13 @@ 
$result_sectioning{'text_before_top_and_contents_after_title'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -251,20 +248,17 @@ $result_nodes{'text_before_top_and_contents_after_title'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'text_before_top_and_contents_after_title'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'text_before_top_and_contents_after_title'} = [];
diff --git 
a/tp/t/results/html_tests/text_before_top_and_summarycontents_after_title.pl 
b/tp/t/results/html_tests/text_before_top_and_summarycontents_after_title.pl
index a15dcbf0d4..ddc0f5e878 100644
--- a/tp/t/results/html_tests/text_before_top_and_summarycontents_after_title.pl
+++ b/tp/t/results/html_tests/text_before_top_and_summarycontents_after_title.pl
@@ -213,16 +213,13 @@ 
$result_sectioning{'text_before_top_and_summarycontents_after_title'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -251,20 +248,17 @@ 
$result_nodes{'text_before_top_and_summarycontents_after_title'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'text_before_top_and_summarycontents_after_title'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'text_before_top_and_summarycontents_after_title'} = [];
diff --git a/tp/t/results/html_tests/titles.pl 
b/tp/t/results/html_tests/titles.pl
index 4a04e3bd64..c77a7e5c41 100644
--- a/tp/t/results/html_tests/titles.pl
+++ b/tp/t/results/html_tests/titles.pl
@@ -266,11 +266,9 @@ $result_sectioning{'titles'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -288,20 +286,17 @@ $result_nodes{'titles'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'titles'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'titles'} = [];
diff --git a/tp/t/results/html_tests/top_node_up_explicit.pl 
b/tp/t/results/html_tests/top_node_up_explicit.pl
index ca3e2a93a3..a252df7617 100644
--- a/tp/t/results/html_tests/top_node_up_explicit.pl
+++ b/tp/t/results/html_tests/top_node_up_explicit.pl
@@ -393,11 +393,9 @@ $result_sectioning{'top_node_up_explicit'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -408,11 +406,9 @@ $result_sectioning{'top_node_up_explicit'} = {
                   'extra' => {
                     'normalized' => 'Chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -441,7 +437,6 @@ $result_nodes{'top_node_up_explicit'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -451,7 +446,6 @@ $result_nodes{'top_node_up_explicit'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -459,14 +453,12 @@ $result_nodes{'top_node_up_explicit'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -507,14 +499,12 @@ $result_menus{'top_node_up_explicit'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/top_node_up_explicit_no_nodes.pl 
b/tp/t/results/html_tests/top_node_up_explicit_no_nodes.pl
index 69ff3a367b..9ea4384921 100644
--- a/tp/t/results/html_tests/top_node_up_explicit_no_nodes.pl
+++ b/tp/t/results/html_tests/top_node_up_explicit_no_nodes.pl
@@ -393,11 +393,9 @@ $result_sectioning{'top_node_up_explicit_no_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -408,11 +406,9 @@ $result_sectioning{'top_node_up_explicit_no_nodes'} = {
                   'extra' => {
                     'normalized' => 'Chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -441,7 +437,6 @@ $result_nodes{'top_node_up_explicit_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -451,7 +446,6 @@ $result_nodes{'top_node_up_explicit_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -459,14 +453,12 @@ $result_nodes{'top_node_up_explicit_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -507,14 +499,12 @@ $result_menus{'top_node_up_explicit_no_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/top_node_up_implicit.pl 
b/tp/t/results/html_tests/top_node_up_implicit.pl
index 4e284a2863..d9104783ef 100644
--- a/tp/t/results/html_tests/top_node_up_implicit.pl
+++ b/tp/t/results/html_tests/top_node_up_implicit.pl
@@ -320,11 +320,9 @@ $result_sectioning{'top_node_up_implicit'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -335,11 +333,9 @@ $result_sectioning{'top_node_up_implicit'} = {
                   'extra' => {
                     'normalized' => 'Chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -368,7 +364,6 @@ $result_nodes{'top_node_up_implicit'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -378,7 +373,6 @@ $result_nodes{'top_node_up_implicit'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -386,14 +380,12 @@ $result_nodes{'top_node_up_implicit'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -411,14 +403,12 @@ $result_menus{'top_node_up_implicit'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/top_node_up_implicit_no_nodes.pl 
b/tp/t/results/html_tests/top_node_up_implicit_no_nodes.pl
index ad9dd6da12..4b75441a26 100644
--- a/tp/t/results/html_tests/top_node_up_implicit_no_nodes.pl
+++ b/tp/t/results/html_tests/top_node_up_implicit_no_nodes.pl
@@ -320,11 +320,9 @@ $result_sectioning{'top_node_up_implicit_no_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -335,11 +333,9 @@ $result_sectioning{'top_node_up_implicit_no_nodes'} = {
                   'extra' => {
                     'normalized' => 'Chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -368,7 +364,6 @@ $result_nodes{'top_node_up_implicit_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -378,7 +373,6 @@ $result_nodes{'top_node_up_implicit_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -386,14 +380,12 @@ $result_nodes{'top_node_up_implicit_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -411,14 +403,12 @@ $result_menus{'top_node_up_implicit_no_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/html_tests/transliterated_names_conflicts.pl 
b/tp/t/results/html_tests/transliterated_names_conflicts.pl
index 2780518cba..bdebee6823 100644
--- a/tp/t/results/html_tests/transliterated_names_conflicts.pl
+++ b/tp/t/results/html_tests/transliterated_names_conflicts.pl
@@ -448,7 +448,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -463,7 +462,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
                           'extra' => {
                             'normalized' => 'Pr_00e9s'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -480,7 +478,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
                                 'extra' => {
                                   'normalized' => 'Other-node'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -528,7 +525,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -537,7 +533,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -552,7 +547,6 @@ $result_sectioning{'transliterated_names_conflicts'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -622,7 +616,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -638,7 +631,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -646,7 +638,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
                       },
                       'normalized' => 'Pr_00e9s'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_next' => {
@@ -655,7 +646,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
                           'associated_section' => {
                             'cmdname' => 'chapter',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -681,7 +671,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
                           },
                           'normalized' => 'Other-node'
                         },
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'node_prev' => {},
@@ -726,7 +715,6 @@ $result_nodes{'transliterated_names_conflicts'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_next' => {}
@@ -777,7 +765,6 @@ $result_menus{'transliterated_names_conflicts'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -792,7 +779,6 @@ $result_menus{'transliterated_names_conflicts'} = {
                 'extra' => {
                   'normalized' => 'Pr_00e9s'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -809,7 +795,6 @@ $result_menus{'transliterated_names_conflicts'} = {
                       'extra' => {
                         'normalized' => 'Other-node'
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {}
                       }
@@ -898,7 +883,6 @@ $result_floats{'transliterated_names_conflicts'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {
               'extra' => {
@@ -907,7 +891,6 @@ $result_floats{'transliterated_names_conflicts'} = {
                   'extra' => {
                     'normalized' => 'Other-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
@@ -922,7 +905,6 @@ $result_floats{'transliterated_names_conflicts'} = {
                         'extra' => {
                           'normalized' => 'Pr_00e9s'
                         },
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
@@ -937,7 +919,6 @@ $result_floats{'transliterated_names_conflicts'} = {
                               'extra' => {
                                 'normalized' => 'Top'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -990,7 +971,6 @@ $result_floats{'transliterated_names_conflicts'} = {
         'float_type' => 'Figure',
         'normalized' => 'Pr_00e8s'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '2.1'
       }
@@ -1037,7 +1017,6 @@ $result_elements{'transliterated_names_conflicts'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1052,7 +1031,6 @@ $result_elements{'transliterated_names_conflicts'} = [
               'extra' => {
                 'normalized' => 'Pr_00e9s'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
@@ -1069,7 +1047,6 @@ $result_elements{'transliterated_names_conflicts'} = [
                     'extra' => {
                       'normalized' => 'Other-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
diff --git a/tp/t/results/htmlxref/htmlxref.pl 
b/tp/t/results/htmlxref/htmlxref.pl
index f20b942fa6..e55a74c465 100644
--- a/tp/t/results/htmlxref/htmlxref.pl
+++ b/tp/t/results/htmlxref/htmlxref.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/htmlxref/htmlxref_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_nodes.pl
index aaf7281b3d..d3449836f5 100644
--- a/tp/t/results/htmlxref/htmlxref_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_nodes.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref_nodes'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref_nodes'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono.pl 
b/tp/t/results/htmlxref/htmlxref_only_mono.pl
index 3594352b38..a3332711f8 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_mono.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref_only_mono'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref_only_mono'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref_only_mono'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref_only_mono'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref_only_mono'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref_only_mono'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref_only_mono'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
index fcae28ec48..281928c48b 100644
--- a/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_mono_nodes.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref_only_mono_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref_only_mono_nodes'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref_only_mono_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref_only_mono_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref_only_mono_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref_only_mono_nodes'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref_only_mono_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/htmlxref/htmlxref_only_split.pl 
b/tp/t/results/htmlxref/htmlxref_only_split.pl
index 56ea8e0aa7..1ec699137a 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_split.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref_only_split'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref_only_split'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref_only_split'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref_only_split'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref_only_split'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref_only_split'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref_only_split'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl 
b/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
index d5fb595a7a..3a29b582d1 100644
--- a/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
+++ b/tp/t/results/htmlxref/htmlxref_only_split_nodes.pl
@@ -2741,11 +2741,9 @@ $result_sectioning{'htmlxref_only_split_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2756,11 +2754,9 @@ $result_sectioning{'htmlxref_only_split_nodes'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2789,7 +2785,6 @@ $result_nodes{'htmlxref_only_split_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2799,7 +2794,6 @@ $result_nodes{'htmlxref_only_split_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2807,7 +2801,6 @@ $result_nodes{'htmlxref_only_split_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2819,28 +2812,24 @@ $result_nodes{'htmlxref_only_split_nodes'} = {
         ],
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2878,35 +2867,30 @@ $result_menus{'htmlxref_only_split_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'other-nodes'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/include/cpp_line_latin1.pl 
b/tp/t/results/include/cpp_line_latin1.pl
index b131186872..66d48e8477 100644
--- a/tp/t/results/include/cpp_line_latin1.pl
+++ b/tp/t/results/include/cpp_line_latin1.pl
@@ -251,7 +251,6 @@ $result_sectioning{'cpp_line_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -276,14 +275,12 @@ $result_nodes{'cpp_line_latin1'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -297,7 +294,6 @@ $result_menus{'cpp_line_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/include/cpp_lines.pl 
b/tp/t/results/include/cpp_lines.pl
index 9db668a951..0d5813052d 100644
--- a/tp/t/results/include/cpp_lines.pl
+++ b/tp/t/results/include/cpp_lines.pl
@@ -1365,14 +1365,12 @@ $result_nodes{'cpp_lines'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1386,7 +1384,6 @@ $result_menus{'cpp_lines'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/include/macro_and_commands_in_early_commands.pl 
b/tp/t/results/include/macro_and_commands_in_early_commands.pl
index 2cf375ed9c..6e99f9ba93 100644
--- a/tp/t/results/include/macro_and_commands_in_early_commands.pl
+++ b/tp/t/results/include/macro_and_commands_in_early_commands.pl
@@ -780,11 +780,9 @@ $result_sectioning{'macro_and_commands_in_early_commands'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -802,19 +800,16 @@ $result_nodes{'macro_and_commands_in_early_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -828,7 +823,6 @@ $result_menus{'macro_and_commands_in_early_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/include/macro_in_early_commands.pl 
b/tp/t/results/include/macro_in_early_commands.pl
index ff89627ac3..94aa2b9503 100644
--- a/tp/t/results/include/macro_in_early_commands.pl
+++ b/tp/t/results/include/macro_in_early_commands.pl
@@ -968,11 +968,9 @@ $result_sectioning{'macro_in_early_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -990,19 +988,16 @@ $result_nodes{'macro_in_early_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1016,7 +1011,6 @@ $result_menus{'macro_in_early_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/include/value_expansion_in_include.pl 
b/tp/t/results/include/value_expansion_in_include.pl
index 7f28d1f661..047436b62d 100644
--- a/tp/t/results/include/value_expansion_in_include.pl
+++ b/tp/t/results/include/value_expansion_in_include.pl
@@ -766,14 +766,12 @@ $result_nodes{'value_expansion_in_include'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -787,7 +785,6 @@ $result_menus{'value_expansion_in_include'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/complex_recursive_synindex.pl 
b/tp/t/results/indices/complex_recursive_synindex.pl
index 14eceeac95..9d494b7840 100644
--- a/tp/t/results/indices/complex_recursive_synindex.pl
+++ b/tp/t/results/indices/complex_recursive_synindex.pl
@@ -1006,7 +1006,6 @@ $result_nodes{'complex_recursive_synindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1014,7 +1013,6 @@ $result_nodes{'complex_recursive_synindex'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1028,7 +1026,6 @@ $result_menus{'complex_recursive_synindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/def_syn_indices.pl 
b/tp/t/results/indices/def_syn_indices.pl
index 6f11857a1b..a8a513e2cd 100644
--- a/tp/t/results/indices/def_syn_indices.pl
+++ b/tp/t/results/indices/def_syn_indices.pl
@@ -1434,11 +1434,9 @@ $result_sectioning{'def_syn_indices'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1450,11 +1448,9 @@ $result_sectioning{'def_syn_indices'} = {
                     'isindex' => 1,
                     'normalized' => 'Chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1483,12 +1479,10 @@ $result_nodes{'def_syn_indices'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1496,7 +1490,6 @@ $result_nodes{'def_syn_indices'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1504,7 +1497,6 @@ $result_nodes{'def_syn_indices'} = {
         'isindex' => 1,
         'normalized' => 'Chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1520,7 +1512,6 @@ $result_menus{'def_syn_indices'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl 
b/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl
index 6cd3c95c6f..37da3df365 100644
Binary files 
a/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl and 
b/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl differ
diff --git a/tp/t/results/indices/double_index_entry.pl 
b/tp/t/results/indices/double_index_entry.pl
index a863625e57..3311f064b0 100644
--- a/tp/t/results/indices/double_index_entry.pl
+++ b/tp/t/results/indices/double_index_entry.pl
@@ -443,7 +443,6 @@ $result_nodes{'double_index_entry'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -451,7 +450,6 @@ $result_nodes{'double_index_entry'} = {
         'isindex' => 1,
         'normalized' => 'chap-other-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -469,7 +467,6 @@ $result_menus{'double_index_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -477,7 +474,6 @@ $result_menus{'double_index_entry'} = {
         'isindex' => 1,
         'normalized' => 'chap-other-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/double_seeentry_seealso.pl 
b/tp/t/results/indices/double_seeentry_seealso.pl
index 1170e27a79..ac4a04851e 100644
--- a/tp/t/results/indices/double_seeentry_seealso.pl
+++ b/tp/t/results/indices/double_seeentry_seealso.pl
@@ -599,11 +599,9 @@ $result_sectioning{'double_seeentry_seealso'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -615,11 +613,9 @@ $result_sectioning{'double_seeentry_seealso'} = {
                     'isindex' => 1,
                     'normalized' => 'node-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -648,12 +644,10 @@ $result_nodes{'double_seeentry_seealso'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -661,7 +655,6 @@ $result_nodes{'double_seeentry_seealso'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -669,7 +662,6 @@ $result_nodes{'double_seeentry_seealso'} = {
         'isindex' => 1,
         'normalized' => 'node-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -685,7 +677,6 @@ $result_menus{'double_seeentry_seealso'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/double_syncodeindex.pl 
b/tp/t/results/indices/double_syncodeindex.pl
index 194a18536f..7c29a7542e 100644
--- a/tp/t/results/indices/double_syncodeindex.pl
+++ b/tp/t/results/indices/double_syncodeindex.pl
@@ -341,7 +341,6 @@ $result_nodes{'double_syncodeindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -349,7 +348,6 @@ $result_nodes{'double_syncodeindex'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -363,7 +361,6 @@ $result_menus{'double_syncodeindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/empty_cindex_entry.pl 
b/tp/t/results/indices/empty_cindex_entry.pl
index f34fe826a2..2d34d92f51 100644
--- a/tp/t/results/indices/empty_cindex_entry.pl
+++ b/tp/t/results/indices/empty_cindex_entry.pl
@@ -121,14 +121,12 @@ $result_nodes{'empty_cindex_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -142,7 +140,6 @@ $result_menus{'empty_cindex_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/empty_index_entry.pl 
b/tp/t/results/indices/empty_index_entry.pl
index 75b47ed903..70498cd6e7 100644
--- a/tp/t/results/indices/empty_index_entry.pl
+++ b/tp/t/results/indices/empty_index_entry.pl
@@ -266,7 +266,6 @@ $result_nodes{'empty_index_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -274,7 +273,6 @@ $result_nodes{'empty_index_entry'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -288,7 +286,6 @@ $result_menus{'empty_index_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/empty_string_index_entry.pl 
b/tp/t/results/indices/empty_string_index_entry.pl
index 78844224c9..1d79622481 100644
--- a/tp/t/results/indices/empty_string_index_entry.pl
+++ b/tp/t/results/indices/empty_string_index_entry.pl
@@ -629,7 +629,6 @@ $result_nodes{'empty_string_index_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -637,7 +636,6 @@ $result_nodes{'empty_string_index_entry'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -651,7 +649,6 @@ $result_menus{'empty_string_index_entry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_ascii.pl 
b/tp/t/results/indices/encoding_index_ascii.pl
index 742b5f0f2f..1fc1c1eae8 100644
--- a/tp/t/results/indices/encoding_index_ascii.pl
+++ b/tp/t/results/indices/encoding_index_ascii.pl
@@ -2850,11 +2850,9 @@ $result_sectioning{'encoding_index_ascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2872,12 +2870,10 @@ $result_nodes{'encoding_index_ascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2885,7 +2881,6 @@ $result_nodes{'encoding_index_ascii'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2899,7 +2894,6 @@ $result_menus{'encoding_index_ascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl 
b/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
index bc2b73d1da..99dfc476ed 100644
--- a/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
+++ b/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
@@ -2850,11 +2850,9 @@ 
$result_sectioning{'encoding_index_ascii_enable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2872,12 +2870,10 @@ $result_nodes{'encoding_index_ascii_enable_encoding'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2885,7 +2881,6 @@ $result_nodes{'encoding_index_ascii_enable_encoding'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2899,7 +2894,6 @@ $result_menus{'encoding_index_ascii_enable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_latin1.pl 
b/tp/t/results/indices/encoding_index_latin1.pl
index 2b2d90e9fe..876f638b9d 100644
--- a/tp/t/results/indices/encoding_index_latin1.pl
+++ b/tp/t/results/indices/encoding_index_latin1.pl
@@ -2796,11 +2796,9 @@ $result_sectioning{'encoding_index_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2818,12 +2816,10 @@ $result_nodes{'encoding_index_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2831,7 +2827,6 @@ $result_nodes{'encoding_index_latin1'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2845,7 +2840,6 @@ $result_menus{'encoding_index_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl 
b/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
index a6bbdafe51..0320b1694c 100644
--- a/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
+++ b/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
@@ -2796,11 +2796,9 @@ 
$result_sectioning{'encoding_index_latin1_enable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2818,12 +2816,10 @@ $result_nodes{'encoding_index_latin1_enable_encoding'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2831,7 +2827,6 @@ $result_nodes{'encoding_index_latin1_enable_encoding'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2845,7 +2840,6 @@ $result_menus{'encoding_index_latin1_enable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_utf8.pl 
b/tp/t/results/indices/encoding_index_utf8.pl
index 0cbb83a131..fa963dd89f 100644
--- a/tp/t/results/indices/encoding_index_utf8.pl
+++ b/tp/t/results/indices/encoding_index_utf8.pl
@@ -2796,11 +2796,9 @@ $result_sectioning{'encoding_index_utf8'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2818,12 +2816,10 @@ $result_nodes{'encoding_index_utf8'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2831,7 +2827,6 @@ $result_nodes{'encoding_index_utf8'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2845,7 +2840,6 @@ $result_menus{'encoding_index_utf8'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl 
b/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl
index c2a7b25eb3..b99ba35b27 100644
--- a/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl
+++ b/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl
@@ -2796,11 +2796,9 @@ 
$result_sectioning{'encoding_index_utf8_enable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -2818,12 +2816,10 @@ $result_nodes{'encoding_index_utf8_enable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2831,7 +2827,6 @@ $result_nodes{'encoding_index_utf8_enable_encoding'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2845,7 +2840,6 @@ $result_menus{'encoding_index_utf8_enable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/explicit_sort_key.pl 
b/tp/t/results/indices/explicit_sort_key.pl
index 25aed526b0..460e8034bd 100644
--- a/tp/t/results/indices/explicit_sort_key.pl
+++ b/tp/t/results/indices/explicit_sort_key.pl
@@ -658,7 +658,6 @@ $result_sectioning{'explicit_sort_key'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -683,7 +682,6 @@ $result_nodes{'explicit_sort_key'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -691,7 +689,6 @@ $result_nodes{'explicit_sort_key'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -705,7 +702,6 @@ $result_menus{'explicit_sort_key'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/ftable_vtable.pl 
b/tp/t/results/indices/ftable_vtable.pl
index 4df4aafb11..eb49ed5e1d 100644
--- a/tp/t/results/indices/ftable_vtable.pl
+++ b/tp/t/results/indices/ftable_vtable.pl
@@ -730,7 +730,6 @@ $result_nodes{'ftable_vtable'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -738,7 +737,6 @@ $result_nodes{'ftable_vtable'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -752,7 +750,6 @@ $result_menus{'ftable_vtable'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/ignored_sort_char_empty_entries.pl 
b/tp/t/results/indices/ignored_sort_char_empty_entries.pl
index 106163a124..2d33eba6b5 100644
--- a/tp/t/results/indices/ignored_sort_char_empty_entries.pl
+++ b/tp/t/results/indices/ignored_sort_char_empty_entries.pl
@@ -393,7 +393,6 @@ $result_sectioning{'ignored_sort_char_empty_entries'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -418,7 +417,6 @@ $result_nodes{'ignored_sort_char_empty_entries'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -426,7 +424,6 @@ $result_nodes{'ignored_sort_char_empty_entries'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -440,7 +437,6 @@ $result_menus{'ignored_sort_char_empty_entries'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/image_lines_count.pl 
b/tp/t/results/indices/image_lines_count.pl
index 70bc85d3f7..54881d445f 100644
Binary files a/tp/t/results/indices/image_lines_count.pl and 
b/tp/t/results/indices/image_lines_count.pl differ
diff --git a/tp/t/results/indices/image_text_lines_count.pl 
b/tp/t/results/indices/image_text_lines_count.pl
index 2575486af2..2ae6ac442f 100644
Binary files a/tp/t/results/indices/image_text_lines_count.pl and 
b/tp/t/results/indices/image_text_lines_count.pl differ
diff --git a/tp/t/results/indices/index_and_node_same_name.pl 
b/tp/t/results/indices/index_and_node_same_name.pl
index 03fde9e3fc..a7924f107a 100644
--- a/tp/t/results/indices/index_and_node_same_name.pl
+++ b/tp/t/results/indices/index_and_node_same_name.pl
@@ -304,11 +304,9 @@ $result_sectioning{'index_and_node_same_name'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -320,11 +318,9 @@ $result_sectioning{'index_and_node_same_name'} = {
                     'isindex' => 1,
                     'normalized' => 'index-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -353,12 +349,10 @@ $result_nodes{'index_and_node_same_name'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -366,7 +360,6 @@ $result_nodes{'index_and_node_same_name'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -374,7 +367,6 @@ $result_nodes{'index_and_node_same_name'} = {
         'isindex' => 1,
         'normalized' => 'index-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -390,7 +382,6 @@ $result_menus{'index_and_node_same_name'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/index_entries_before_nodes.pl 
b/tp/t/results/indices/index_entries_before_nodes.pl
index 0eab7378d5..de28e85948 100644
Binary files a/tp/t/results/indices/index_entries_before_nodes.pl and 
b/tp/t/results/indices/index_entries_before_nodes.pl differ
diff --git a/tp/t/results/indices/index_entries_locations.pl 
b/tp/t/results/indices/index_entries_locations.pl
index 56f4adc599..58ee42b61e 100644
--- a/tp/t/results/indices/index_entries_locations.pl
+++ b/tp/t/results/indices/index_entries_locations.pl
@@ -416,7 +416,6 @@ $result_nodes{'index_entries_locations'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -424,7 +423,6 @@ $result_nodes{'index_entries_locations'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -438,7 +436,6 @@ $result_menus{'index_entries_locations'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/index_entry_before_first_node.pl 
b/tp/t/results/indices/index_entry_before_first_node.pl
index 6d8b522dcc..30edb98528 100644
Binary files a/tp/t/results/indices/index_entry_before_first_node.pl and 
b/tp/t/results/indices/index_entry_before_first_node.pl differ
diff --git a/tp/t/results/indices/index_entry_before_node.pl 
b/tp/t/results/indices/index_entry_before_node.pl
index eeaa5f502c..8385022eeb 100644
--- a/tp/t/results/indices/index_entry_before_node.pl
+++ b/tp/t/results/indices/index_entry_before_node.pl
@@ -487,14 +487,12 @@ $result_nodes{'index_entry_before_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -502,7 +500,6 @@ $result_nodes{'index_entry_before_node'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -526,14 +523,12 @@ $result_menus{'index_entry_before_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -541,7 +536,6 @@ $result_menus{'index_entry_before_node'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/indices/index_entry_in_footnote.pl 
b/tp/t/results/indices/index_entry_in_footnote.pl
index 5e431e0c41..7600ddf64f 100644
Binary files a/tp/t/results/indices/index_entry_in_footnote.pl and 
b/tp/t/results/indices/index_entry_in_footnote.pl differ
diff --git a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl 
b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
index 918334b2c5..61b9291a98 100644
--- a/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
@@ -519,14 +519,12 @@ 
$result_nodes{'index_entry_in_footnote_different_node_end'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -534,7 +532,6 @@ $result_nodes{'index_entry_in_footnote_different_node_end'} 
= {
             'isindex' => 1,
             'normalized' => 'First'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -558,14 +555,12 @@ 
$result_menus{'index_entry_in_footnote_different_node_end'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -573,7 +568,6 @@ $result_menus{'index_entry_in_footnote_different_node_end'} 
= {
             'isindex' => 1,
             'normalized' => 'First'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/indices/index_entry_in_footnote_sections.pl 
b/tp/t/results/indices/index_entry_in_footnote_sections.pl
index ec4e478331..cad238e5f6 100644
--- a/tp/t/results/indices/index_entry_in_footnote_sections.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_sections.pl
@@ -323,11 +323,9 @@ $result_sectioning{'index_entry_in_footnote_sections'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -339,11 +337,9 @@ $result_sectioning{'index_entry_in_footnote_sections'} = {
                     'isindex' => 1,
                     'normalized' => 'Index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -372,12 +368,10 @@ $result_nodes{'index_entry_in_footnote_sections'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -385,7 +379,6 @@ $result_nodes{'index_entry_in_footnote_sections'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -393,7 +386,6 @@ $result_nodes{'index_entry_in_footnote_sections'} = {
         'isindex' => 1,
         'normalized' => 'Index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -409,7 +401,6 @@ $result_menus{'index_entry_in_footnote_sections'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/index_entry_in_footnote_sections_separate.pl 
b/tp/t/results/indices/index_entry_in_footnote_sections_separate.pl
index f745468c0c..a3e0795679 100644
--- a/tp/t/results/indices/index_entry_in_footnote_sections_separate.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_sections_separate.pl
@@ -323,11 +323,9 @@ 
$result_sectioning{'index_entry_in_footnote_sections_separate'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -339,11 +337,9 @@ 
$result_sectioning{'index_entry_in_footnote_sections_separate'} = {
                     'isindex' => 1,
                     'normalized' => 'Index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -372,12 +368,10 @@ 
$result_nodes{'index_entry_in_footnote_sections_separate'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -385,7 +379,6 @@ $result_nodes{'index_entry_in_footnote_sections_separate'} 
= {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -393,7 +386,6 @@ $result_nodes{'index_entry_in_footnote_sections_separate'} 
= {
         'isindex' => 1,
         'normalized' => 'Index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -409,7 +401,6 @@ $result_menus{'index_entry_in_footnote_sections_separate'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/index_entry_in_footnote_separate.pl 
b/tp/t/results/indices/index_entry_in_footnote_separate.pl
index 5b03faca8a..4cc44ab0c8 100644
--- a/tp/t/results/indices/index_entry_in_footnote_separate.pl
+++ b/tp/t/results/indices/index_entry_in_footnote_separate.pl
@@ -555,14 +555,12 @@ $result_nodes{'index_entry_in_footnote_separate'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -570,7 +568,6 @@ $result_nodes{'index_entry_in_footnote_separate'} = {
             'isindex' => 1,
             'normalized' => 'First'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -594,14 +591,12 @@ $result_menus{'index_entry_in_footnote_separate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -609,7 +604,6 @@ $result_menus{'index_entry_in_footnote_separate'} = {
             'isindex' => 1,
             'normalized' => 'First'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/indices/index_no_node.pl 
b/tp/t/results/indices/index_no_node.pl
index 6221e1c25b..5c68bc4498 100644
--- a/tp/t/results/indices/index_no_node.pl
+++ b/tp/t/results/indices/index_no_node.pl
@@ -1210,7 +1210,6 @@ $result_sectioning{'index_no_node'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -1218,12 +1217,10 @@ $result_sectioning{'index_no_node'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'section',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_up' => {}
@@ -1238,7 +1235,6 @@ $result_sectioning{'index_no_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1250,7 +1246,6 @@ $result_sectioning{'index_no_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 2,
diff --git a/tp/t/results/indices/index_no_node_no_top.pl 
b/tp/t/results/indices/index_no_node_no_top.pl
index b1e995e8a0..10a305308c 100644
--- a/tp/t/results/indices/index_no_node_no_top.pl
+++ b/tp/t/results/indices/index_no_node_no_top.pl
@@ -1164,7 +1164,6 @@ $result_sectioning{'index_no_node_no_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -1172,12 +1171,10 @@ $result_sectioning{'index_no_node_no_top'} = {
       },
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'section',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_up' => {}
@@ -1192,7 +1189,6 @@ $result_sectioning{'index_no_node_no_top'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1203,7 +1199,6 @@ $result_sectioning{'index_no_node_no_top'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 2,
diff --git a/tp/t/results/indices/index_no_node_no_top_no_node.pl 
b/tp/t/results/indices/index_no_node_no_top_no_node.pl
index 292e01e771..8156ca275b 100644
--- a/tp/t/results/indices/index_no_node_no_top_no_node.pl
+++ b/tp/t/results/indices/index_no_node_no_top_no_node.pl
@@ -1164,7 +1164,6 @@ $result_sectioning{'index_no_node_no_top_no_node'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -1172,12 +1171,10 @@ $result_sectioning{'index_no_node_no_top_no_node'} = {
       },
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'section',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_up' => {}
@@ -1192,7 +1189,6 @@ $result_sectioning{'index_no_node_no_top_no_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -1203,7 +1199,6 @@ $result_sectioning{'index_no_node_no_top_no_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 2,
diff --git a/tp/t/results/indices/index_nodes.pl 
b/tp/t/results/indices/index_nodes.pl
index ba92937527..8c9deffa7e 100644
--- a/tp/t/results/indices/index_nodes.pl
+++ b/tp/t/results/indices/index_nodes.pl
@@ -1565,7 +1565,6 @@ $result_nodes{'index_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1578,7 +1577,6 @@ $result_nodes{'index_nodes'} = {
         ],
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1591,7 +1589,6 @@ $result_nodes{'index_nodes'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1599,14 +1596,12 @@ $result_nodes{'index_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1639,7 +1634,6 @@ $result_menus{'index_nodes'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1647,7 +1641,6 @@ $result_menus{'index_nodes'} = {
         'isindex' => 1,
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1655,7 +1648,6 @@ $result_menus{'index_nodes'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1663,14 +1655,12 @@ $result_menus{'index_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/indices/index_nodes_no_split_no_use_nodes.pl 
b/tp/t/results/indices/index_nodes_no_split_no_use_nodes.pl
index 6f220fc046..3ca8235680 100644
--- a/tp/t/results/indices/index_nodes_no_split_no_use_nodes.pl
+++ b/tp/t/results/indices/index_nodes_no_split_no_use_nodes.pl
@@ -1565,7 +1565,6 @@ $result_nodes{'index_nodes_no_split_no_use_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1578,7 +1577,6 @@ $result_nodes{'index_nodes_no_split_no_use_nodes'} = {
         ],
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1591,7 +1589,6 @@ $result_nodes{'index_nodes_no_split_no_use_nodes'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1599,14 +1596,12 @@ $result_nodes{'index_nodes_no_split_no_use_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1639,7 +1634,6 @@ $result_menus{'index_nodes_no_split_no_use_nodes'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1647,7 +1641,6 @@ $result_menus{'index_nodes_no_split_no_use_nodes'} = {
         'isindex' => 1,
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1655,7 +1648,6 @@ $result_menus{'index_nodes_no_split_no_use_nodes'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1663,14 +1655,12 @@ $result_menus{'index_nodes_no_split_no_use_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/indices/index_special_region.pl 
b/tp/t/results/indices/index_special_region.pl
index 329daf3acc..1cec5b3377 100644
--- a/tp/t/results/indices/index_special_region.pl
+++ b/tp/t/results/indices/index_special_region.pl
@@ -1825,16 +1825,13 @@ $result_sectioning{'index_special_region'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1852,11 +1849,9 @@ $result_sectioning{'index_special_region'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1890,7 +1885,6 @@ $result_nodes{'index_special_region'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1900,7 +1894,6 @@ $result_nodes{'index_special_region'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1908,7 +1901,6 @@ $result_nodes{'index_special_region'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1916,7 +1908,6 @@ $result_nodes{'index_special_region'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1934,7 +1925,6 @@ $result_menus{'index_special_region'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1942,7 +1932,6 @@ $result_menus{'index_special_region'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/index_special_region_no_insertcopying.pl 
b/tp/t/results/indices/index_special_region_no_insertcopying.pl
index 9c7ef14f18..8c17fcc8e0 100644
--- a/tp/t/results/indices/index_special_region_no_insertcopying.pl
+++ b/tp/t/results/indices/index_special_region_no_insertcopying.pl
@@ -1815,16 +1815,13 @@ 
$result_sectioning{'index_special_region_no_insertcopying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1842,11 +1839,9 @@ 
$result_sectioning{'index_special_region_no_insertcopying'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1880,7 +1875,6 @@ $result_nodes{'index_special_region_no_insertcopying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1890,7 +1884,6 @@ $result_nodes{'index_special_region_no_insertcopying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1898,7 +1891,6 @@ $result_nodes{'index_special_region_no_insertcopying'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1906,7 +1898,6 @@ $result_nodes{'index_special_region_no_insertcopying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1924,7 +1915,6 @@ $result_menus{'index_special_region_no_insertcopying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1932,7 +1922,6 @@ $result_menus{'index_special_region_no_insertcopying'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/index_special_region_no_insertcopying_no_titlepage_no_nodes.pl
 
b/tp/t/results/indices/index_special_region_no_insertcopying_no_titlepage_no_nodes.pl
index a7bc9b9535..12e311dd00 100644
--- 
a/tp/t/results/indices/index_special_region_no_insertcopying_no_titlepage_no_nodes.pl
+++ 
b/tp/t/results/indices/index_special_region_no_insertcopying_no_titlepage_no_nodes.pl
@@ -1815,16 +1815,13 @@ 
$result_sectioning{'index_special_region_no_insertcopying_no_titlepage_no_nodes'
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1842,11 +1839,9 @@ 
$result_sectioning{'index_special_region_no_insertcopying_no_titlepage_no_nodes'
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1880,7 +1875,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1890,7 +1884,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1898,7 +1891,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1906,7 +1898,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1924,7 +1915,6 @@ 
$result_menus{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1932,7 +1922,6 @@ 
$result_menus{'index_special_region_no_insertcopying_no_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes.pl
 
b/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes.pl
index 5d34f00233..7afb9f569d 100644
--- 
a/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes.pl
+++ 
b/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes.pl
@@ -1815,16 +1815,13 @@ 
$result_sectioning{'index_special_region_no_insertcopying_titlepage_no_nodes'} =
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1842,11 +1839,9 @@ 
$result_sectioning{'index_special_region_no_insertcopying_titlepage_no_nodes'} =
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1880,7 +1875,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1890,7 +1884,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1898,7 +1891,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1906,7 +1898,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1924,7 +1915,6 @@ 
$result_menus{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1932,7 +1922,6 @@ 
$result_menus{'index_special_region_no_insertcopying_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes_footnotes_default.pl
 
b/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes_footnotes_default.pl
index 1ee6d865c2..e958555b6e 100644
--- 
a/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes_footnotes_default.pl
+++ 
b/tp/t/results/indices/index_special_region_no_insertcopying_titlepage_no_nodes_footnotes_default.pl
@@ -1815,16 +1815,13 @@ 
$result_sectioning{'index_special_region_no_insertcopying_titlepage_no_nodes_foo
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1842,11 +1839,9 @@ 
$result_sectioning{'index_special_region_no_insertcopying_titlepage_no_nodes_foo
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1880,7 +1875,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1890,7 +1884,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1898,7 +1891,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1906,7 +1898,6 @@ 
$result_nodes{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1924,7 +1915,6 @@ 
$result_menus{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1932,7 +1922,6 @@ 
$result_menus{'index_special_region_no_insertcopying_titlepage_no_nodes_footnote
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/index_special_region_no_titlepage_no_nodes.pl 
b/tp/t/results/indices/index_special_region_no_titlepage_no_nodes.pl
index 8193c0eeb9..e9e7f11667 100644
--- a/tp/t/results/indices/index_special_region_no_titlepage_no_nodes.pl
+++ b/tp/t/results/indices/index_special_region_no_titlepage_no_nodes.pl
@@ -1825,16 +1825,13 @@ 
$result_sectioning{'index_special_region_no_titlepage_no_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1852,11 +1849,9 @@ 
$result_sectioning{'index_special_region_no_titlepage_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1890,7 +1885,6 @@ 
$result_nodes{'index_special_region_no_titlepage_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1900,7 +1894,6 @@ 
$result_nodes{'index_special_region_no_titlepage_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1908,7 +1901,6 @@ 
$result_nodes{'index_special_region_no_titlepage_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1916,7 +1908,6 @@ 
$result_nodes{'index_special_region_no_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1934,7 +1925,6 @@ 
$result_menus{'index_special_region_no_titlepage_no_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1942,7 +1932,6 @@ 
$result_menus{'index_special_region_no_titlepage_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/index_special_region_titlepage_no_nodes.pl 
b/tp/t/results/indices/index_special_region_titlepage_no_nodes.pl
index 7135490640..fdfb94d1e7 100644
--- a/tp/t/results/indices/index_special_region_titlepage_no_nodes.pl
+++ b/tp/t/results/indices/index_special_region_titlepage_no_nodes.pl
@@ -1825,16 +1825,13 @@ 
$result_sectioning{'index_special_region_titlepage_no_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1852,11 +1849,9 @@ 
$result_sectioning{'index_special_region_titlepage_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1890,7 +1885,6 @@ $result_nodes{'index_special_region_titlepage_no_nodes'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1900,7 +1894,6 @@ $result_nodes{'index_special_region_titlepage_no_nodes'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1908,7 +1901,6 @@ $result_nodes{'index_special_region_titlepage_no_nodes'} 
= {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1916,7 +1908,6 @@ $result_nodes{'index_special_region_titlepage_no_nodes'} 
= {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1934,7 +1925,6 @@ $result_menus{'index_special_region_titlepage_no_nodes'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1942,7 +1932,6 @@ $result_menus{'index_special_region_titlepage_no_nodes'} 
= {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/index_special_region_titlepage_no_nodes_footnotes_default.pl
 
b/tp/t/results/indices/index_special_region_titlepage_no_nodes_footnotes_default.pl
index 2ce16bd81e..e884926896 100644
--- 
a/tp/t/results/indices/index_special_region_titlepage_no_nodes_footnotes_default.pl
+++ 
b/tp/t/results/indices/index_special_region_titlepage_no_nodes_footnotes_default.pl
@@ -1825,16 +1825,13 @@ 
$result_sectioning{'index_special_region_titlepage_no_nodes_footnotes_default'}
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1852,11 +1849,9 @@ 
$result_sectioning{'index_special_region_titlepage_no_nodes_footnotes_default'}
                     'isindex' => 1,
                     'normalized' => 'Copying-and-indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1890,7 +1885,6 @@ 
$result_nodes{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1900,7 +1894,6 @@ 
$result_nodes{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1908,7 +1901,6 @@ 
$result_nodes{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
@@ -1916,7 +1908,6 @@ 
$result_nodes{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1934,7 +1925,6 @@ 
$result_menus{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1942,7 +1932,6 @@ 
$result_menus{'index_special_region_titlepage_no_nodes_footnotes_default'} = {
         'isindex' => 1,
         'normalized' => 'Copying-and-indices'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/index_split.pl 
b/tp/t/results/indices/index_split.pl
index 243033b766..ebb009b34c 100644
--- a/tp/t/results/indices/index_split.pl
+++ b/tp/t/results/indices/index_split.pl
@@ -2985,11 +2985,9 @@ $result_sectioning{'index_split'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -3001,11 +2999,9 @@ $result_sectioning{'index_split'} = {
                     'isindex' => 1,
                     'normalized' => 'first'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -3017,11 +3013,9 @@ $result_sectioning{'index_split'} = {
                           'isindex' => 1,
                           'normalized' => 'section-1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -3032,11 +3026,9 @@ $result_sectioning{'index_split'} = {
                               'extra' => {
                                 'normalized' => 'subsection-1'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -3052,11 +3044,9 @@ $result_sectioning{'index_split'} = {
                                 'isindex' => 1,
                                 'normalized' => 'subsection-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.2',
@@ -3078,11 +3068,9 @@ $result_sectioning{'index_split'} = {
                         'extra' => {
                           'normalized' => 'section-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -3099,11 +3087,9 @@ $result_sectioning{'index_split'} = {
                           'isindex' => 1,
                           'normalized' => 'section-3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.3',
@@ -3127,11 +3113,9 @@ $result_sectioning{'index_split'} = {
                   'extra' => {
                     'normalized' => 'second-chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -3173,7 +3157,6 @@ $result_nodes{'index_split'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -3184,7 +3167,6 @@ $result_nodes{'index_split'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'node_next' => {
@@ -3193,7 +3175,6 @@ $result_nodes{'index_split'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -3206,7 +3187,6 @@ $result_nodes{'index_split'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -3214,7 +3194,6 @@ $result_nodes{'index_split'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -3227,7 +3206,6 @@ $result_nodes{'index_split'} = {
             ],
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -3235,14 +3213,12 @@ $result_nodes{'index_split'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -3250,7 +3226,6 @@ $result_nodes{'index_split'} = {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.1.2'
                       }
@@ -3258,7 +3233,6 @@ $result_nodes{'index_split'} = {
                     'isindex' => 1,
                     'normalized' => 'subsection-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -3273,14 +3247,12 @@ $result_nodes{'index_split'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'section-2'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -3288,7 +3260,6 @@ $result_nodes{'index_split'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.3'
                       }
@@ -3296,14 +3267,12 @@ $result_nodes{'index_split'} = {
                     'isindex' => 1,
                     'normalized' => 'section-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'node-in-section-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -3326,14 +3295,12 @@ $result_nodes{'index_split'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'second-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -3367,7 +3334,6 @@ $result_menus{'index_split'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'menu_next' => {
@@ -3376,7 +3342,6 @@ $result_menus{'index_split'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -3384,14 +3349,12 @@ $result_menus{'index_split'} = {
             'isindex' => 1,
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
@@ -3399,7 +3362,6 @@ $result_menus{'index_split'} = {
                     'isindex' => 1,
                     'normalized' => 'subsection-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -3419,7 +3381,6 @@ $result_menus{'index_split'} = {
               'extra' => {
                 'normalized' => 'section-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
@@ -3427,14 +3388,12 @@ $result_menus{'index_split'} = {
                     'isindex' => 1,
                     'normalized' => 'section-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'node-in-section-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
@@ -3442,14 +3401,12 @@ $result_menus{'index_split'} = {
                             'isindex' => 1,
                             'normalized' => 'node-2-in-section-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'node-3-in-section-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_prev' => {},
                                 'menu_up' => {},
@@ -3497,7 +3454,6 @@ $result_menus{'index_split'} = {
           'extra' => {
             'normalized' => 'second-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/indices/index_split_split_chapter_no_nodes.pl 
b/tp/t/results/indices/index_split_split_chapter_no_nodes.pl
index 1827e73b32..5ab367873e 100644
--- a/tp/t/results/indices/index_split_split_chapter_no_nodes.pl
+++ b/tp/t/results/indices/index_split_split_chapter_no_nodes.pl
@@ -2985,11 +2985,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -3001,11 +2999,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                     'isindex' => 1,
                     'normalized' => 'first'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -3017,11 +3013,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                           'isindex' => 1,
                           'normalized' => 'section-1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -3032,11 +3026,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                               'extra' => {
                                 'normalized' => 'subsection-1'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -3052,11 +3044,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                                 'isindex' => 1,
                                 'normalized' => 'subsection-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.2',
@@ -3078,11 +3068,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                         'extra' => {
                           'normalized' => 'section-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -3099,11 +3087,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                           'isindex' => 1,
                           'normalized' => 'section-3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.3',
@@ -3127,11 +3113,9 @@ $result_sectioning{'index_split_split_chapter_no_nodes'} 
= {
                   'extra' => {
                     'normalized' => 'second-chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -3173,7 +3157,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -3184,7 +3167,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'node_next' => {
@@ -3193,7 +3175,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -3206,7 +3187,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -3214,7 +3194,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -3227,7 +3206,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
             ],
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -3235,14 +3213,12 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -3250,7 +3226,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.1.2'
                       }
@@ -3258,7 +3233,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'subsection-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -3273,14 +3247,12 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'section-2'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -3288,7 +3260,6 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.3'
                       }
@@ -3296,14 +3267,12 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'section-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'node-in-section-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -3326,14 +3295,12 @@ $result_nodes{'index_split_split_chapter_no_nodes'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'second-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -3367,7 +3334,6 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'menu_next' => {
@@ -3376,7 +3342,6 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -3384,14 +3349,12 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
             'isindex' => 1,
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
@@ -3399,7 +3362,6 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'subsection-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -3419,7 +3381,6 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
               'extra' => {
                 'normalized' => 'section-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
@@ -3427,14 +3388,12 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'section-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'node-in-section-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
@@ -3442,14 +3401,12 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
                             'isindex' => 1,
                             'normalized' => 'node-2-in-section-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'node-3-in-section-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_prev' => {},
                                 'menu_up' => {},
@@ -3497,7 +3454,6 @@ $result_menus{'index_split_split_chapter_no_nodes'} = {
           'extra' => {
             'normalized' => 'second-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/indices/index_table.pl 
b/tp/t/results/indices/index_table.pl
index eaf0a4fc35..17b83ec72c 100644
--- a/tp/t/results/indices/index_table.pl
+++ b/tp/t/results/indices/index_table.pl
@@ -6531,11 +6531,9 @@ $result_sectioning{'index_table'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -6546,11 +6544,9 @@ $result_sectioning{'index_table'} = {
                   'extra' => {
                     'normalized' => 'node-with-ftable-and-vtable'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -6568,11 +6564,9 @@ $result_sectioning{'index_table'} = {
                     'isindex' => 1,
                     'normalized' => 'node-with-printindex'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -6591,11 +6585,9 @@ $result_sectioning{'index_table'} = {
                     'isindex' => 1,
                     'normalized' => 'indices-refs'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -6606,11 +6598,9 @@ $result_sectioning{'index_table'} = {
                         'extra' => {
                           'normalized' => 'node'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.1',
@@ -6655,7 +6645,6 @@ $result_nodes{'index_table'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -6665,7 +6654,6 @@ $result_nodes{'index_table'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -6673,14 +6661,12 @@ $result_nodes{'index_table'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-with-ftable-and-vtable'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -6688,7 +6674,6 @@ $result_nodes{'index_table'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -6696,7 +6681,6 @@ $result_nodes{'index_table'} = {
             'isindex' => 1,
             'normalized' => 'node-with-printindex'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -6704,7 +6688,6 @@ $result_nodes{'index_table'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
@@ -6717,7 +6700,6 @@ $result_nodes{'index_table'} = {
                 ],
                 'normalized' => 'indices-refs'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -6725,14 +6707,12 @@ $result_nodes{'index_table'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '3.1'
                       }
                     },
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 },
                 'node_prev' => {},
@@ -6763,14 +6743,12 @@ $result_menus{'index_table'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node-with-ftable-and-vtable'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -6778,7 +6756,6 @@ $result_menus{'index_table'} = {
             'isindex' => 1,
             'normalized' => 'node-with-printindex'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
@@ -6786,14 +6763,12 @@ $result_menus{'index_table'} = {
                 'isindex' => 1,
                 'normalized' => 'indices-refs'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_up' => {},
                     'menu_up_hash' => {
diff --git a/tp/t/results/indices/index_table_chapter_no_node.pl 
b/tp/t/results/indices/index_table_chapter_no_node.pl
index 98ce146743..19f7a97685 100644
--- a/tp/t/results/indices/index_table_chapter_no_node.pl
+++ b/tp/t/results/indices/index_table_chapter_no_node.pl
@@ -6531,11 +6531,9 @@ $result_sectioning{'index_table_chapter_no_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -6546,11 +6544,9 @@ $result_sectioning{'index_table_chapter_no_node'} = {
                   'extra' => {
                     'normalized' => 'node-with-ftable-and-vtable'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -6568,11 +6564,9 @@ $result_sectioning{'index_table_chapter_no_node'} = {
                     'isindex' => 1,
                     'normalized' => 'node-with-printindex'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -6591,11 +6585,9 @@ $result_sectioning{'index_table_chapter_no_node'} = {
                     'isindex' => 1,
                     'normalized' => 'indices-refs'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -6606,11 +6598,9 @@ $result_sectioning{'index_table_chapter_no_node'} = {
                         'extra' => {
                           'normalized' => 'node'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.1',
@@ -6655,7 +6645,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -6665,7 +6654,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -6673,14 +6661,12 @@ $result_nodes{'index_table_chapter_no_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-with-ftable-and-vtable'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -6688,7 +6674,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -6696,7 +6681,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
             'isindex' => 1,
             'normalized' => 'node-with-printindex'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -6704,7 +6688,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
@@ -6717,7 +6700,6 @@ $result_nodes{'index_table_chapter_no_node'} = {
                 ],
                 'normalized' => 'indices-refs'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -6725,14 +6707,12 @@ $result_nodes{'index_table_chapter_no_node'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '3.1'
                       }
                     },
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 },
                 'node_prev' => {},
@@ -6763,14 +6743,12 @@ $result_menus{'index_table_chapter_no_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node-with-ftable-and-vtable'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -6778,7 +6756,6 @@ $result_menus{'index_table_chapter_no_node'} = {
             'isindex' => 1,
             'normalized' => 'node-with-printindex'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
@@ -6786,14 +6763,12 @@ $result_menus{'index_table_chapter_no_node'} = {
                 'isindex' => 1,
                 'normalized' => 'indices-refs'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_up' => {},
                     'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/multiple_index_text_sortas_seeentry_seealso.pl 
b/tp/t/results/indices/multiple_index_text_sortas_seeentry_seealso.pl
index 1f797757c7..e540945775 100644
--- a/tp/t/results/indices/multiple_index_text_sortas_seeentry_seealso.pl
+++ b/tp/t/results/indices/multiple_index_text_sortas_seeentry_seealso.pl
@@ -476,7 +476,6 @@ 
$result_sectioning{'multiple_index_text_sortas_seeentry_seealso'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -491,11 +490,9 @@ 
$result_sectioning{'multiple_index_text_sortas_seeentry_seealso'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -528,7 +525,6 @@ 
$result_nodes{'multiple_index_text_sortas_seeentry_seealso'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -536,7 +532,6 @@ 
$result_nodes{'multiple_index_text_sortas_seeentry_seealso'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -544,7 +539,6 @@ 
$result_nodes{'multiple_index_text_sortas_seeentry_seealso'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -560,7 +554,6 @@ 
$result_menus{'multiple_index_text_sortas_seeentry_seealso'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/nodes_before_top.pl 
b/tp/t/results/indices/nodes_before_top.pl
index 1d55cce1b2..4069b970a5 100644
--- a/tp/t/results/indices/nodes_before_top.pl
+++ b/tp/t/results/indices/nodes_before_top.pl
@@ -2064,7 +2064,6 @@ $result_nodes{'nodes_before_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2077,7 +2076,6 @@ $result_nodes{'nodes_before_top'} = {
         ],
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2090,7 +2088,6 @@ $result_nodes{'nodes_before_top'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2098,14 +2095,12 @@ $result_nodes{'nodes_before_top'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2132,7 +2127,6 @@ $result_nodes{'nodes_before_top'} = {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2140,7 +2134,6 @@ $result_nodes{'nodes_before_top'} = {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2174,7 +2167,6 @@ $result_menus{'nodes_before_top'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2182,7 +2174,6 @@ $result_menus{'nodes_before_top'} = {
         'isindex' => 1,
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2190,7 +2181,6 @@ $result_menus{'nodes_before_top'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2198,14 +2188,12 @@ $result_menus{'nodes_before_top'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/indices/nodes_before_top_and_sections_chapter.pl 
b/tp/t/results/indices/nodes_before_top_and_sections_chapter.pl
index 05106beeb8..b32bcadeb9 100644
--- a/tp/t/results/indices/nodes_before_top_and_sections_chapter.pl
+++ b/tp/t/results/indices/nodes_before_top_and_sections_chapter.pl
@@ -2592,11 +2592,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_chapter'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2608,11 +2606,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_chapter'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2641,7 +2637,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -2652,7 +2647,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2665,7 +2659,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2678,7 +2671,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2686,14 +2678,12 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} 
= {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2720,7 +2710,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2728,7 +2717,6 @@ $result_nodes{'nodes_before_top_and_sections_chapter'} = {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2762,7 +2750,6 @@ $result_menus{'nodes_before_top_and_sections_chapter'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2770,7 +2757,6 @@ $result_menus{'nodes_before_top_and_sections_chapter'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2778,7 +2764,6 @@ $result_menus{'nodes_before_top_and_sections_chapter'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2786,14 +2771,12 @@ $result_menus{'nodes_before_top_and_sections_chapter'} 
= {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -2820,14 +2803,12 @@ $result_menus{'nodes_before_top_and_sections_chapter'} 
= {
             'isindex' => 1,
             'normalized' => 'chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-in-chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git 
a/tp/t/results/indices/nodes_before_top_and_sections_chapter_no_node.pl 
b/tp/t/results/indices/nodes_before_top_and_sections_chapter_no_node.pl
index afb9b5ac94..09a7db3554 100644
--- a/tp/t/results/indices/nodes_before_top_and_sections_chapter_no_node.pl
+++ b/tp/t/results/indices/nodes_before_top_and_sections_chapter_no_node.pl
@@ -2592,11 +2592,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_chapter_no_node'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2608,11 +2606,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_chapter_no_node'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2641,7 +2637,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -2652,7 +2647,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2665,7 +2659,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2678,7 +2671,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2686,14 +2678,12 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2720,7 +2710,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2728,7 +2717,6 @@ 
$result_nodes{'nodes_before_top_and_sections_chapter_no_node'} = {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2762,7 +2750,6 @@ 
$result_menus{'nodes_before_top_and_sections_chapter_no_node'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2770,7 +2757,6 @@ 
$result_menus{'nodes_before_top_and_sections_chapter_no_node'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2778,7 +2764,6 @@ 
$result_menus{'nodes_before_top_and_sections_chapter_no_node'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2786,14 +2771,12 @@ 
$result_menus{'nodes_before_top_and_sections_chapter_no_node'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -2820,14 +2803,12 @@ 
$result_menus{'nodes_before_top_and_sections_chapter_no_node'} = {
             'isindex' => 1,
             'normalized' => 'chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-in-chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git 
a/tp/t/results/indices/nodes_before_top_and_sections_unsplit_no_nodes.pl 
b/tp/t/results/indices/nodes_before_top_and_sections_unsplit_no_nodes.pl
index 6e94a4d2e9..754508d6ae 100644
--- a/tp/t/results/indices/nodes_before_top_and_sections_unsplit_no_nodes.pl
+++ b/tp/t/results/indices/nodes_before_top_and_sections_unsplit_no_nodes.pl
@@ -2592,11 +2592,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2608,11 +2606,9 @@ 
$result_sectioning{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2641,7 +2637,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
@@ -2652,7 +2647,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2665,7 +2659,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2678,7 +2671,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2686,14 +2678,12 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2720,7 +2710,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2728,7 +2717,6 @@ 
$result_nodes{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2762,7 +2750,6 @@ 
$result_menus{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2770,7 +2757,6 @@ 
$result_menus{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2778,7 +2764,6 @@ 
$result_menus{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2786,14 +2771,12 @@ 
$result_menus{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
@@ -2820,14 +2803,12 @@ 
$result_menus{'nodes_before_top_and_sections_unsplit_no_nodes'} = {
             'isindex' => 1,
             'normalized' => 'chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-in-chapter'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/indices/nodes_before_top_split_chapter.pl 
b/tp/t/results/indices/nodes_before_top_split_chapter.pl
index a0a51bb268..a5c5d44f4a 100644
--- a/tp/t/results/indices/nodes_before_top_split_chapter.pl
+++ b/tp/t/results/indices/nodes_before_top_split_chapter.pl
@@ -2064,7 +2064,6 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2077,7 +2076,6 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
         ],
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2090,7 +2088,6 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2098,14 +2095,12 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2132,7 +2127,6 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2140,7 +2134,6 @@ $result_nodes{'nodes_before_top_split_chapter'} = {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2174,7 +2167,6 @@ $result_menus{'nodes_before_top_split_chapter'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2182,7 +2174,6 @@ $result_menus{'nodes_before_top_split_chapter'} = {
         'isindex' => 1,
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2190,7 +2181,6 @@ $result_menus{'nodes_before_top_split_chapter'} = {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2198,14 +2188,12 @@ $result_menus{'nodes_before_top_split_chapter'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/indices/nodes_before_top_split_chapter_no_nodes.pl 
b/tp/t/results/indices/nodes_before_top_split_chapter_no_nodes.pl
index 0e54003119..6dd42f4cec 100644
--- a/tp/t/results/indices/nodes_before_top_split_chapter_no_nodes.pl
+++ b/tp/t/results/indices/nodes_before_top_split_chapter_no_nodes.pl
@@ -2064,7 +2064,6 @@ $result_nodes{'nodes_before_top_split_chapter_no_nodes'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2077,7 +2076,6 @@ $result_nodes{'nodes_before_top_split_chapter_no_nodes'} 
= {
         ],
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2090,7 +2088,6 @@ $result_nodes{'nodes_before_top_split_chapter_no_nodes'} 
= {
             ],
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2098,14 +2095,12 @@ 
$result_nodes{'nodes_before_top_split_chapter_no_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -2132,7 +2127,6 @@ $result_nodes{'nodes_before_top_split_chapter_no_nodes'} 
= {
         ],
         'normalized' => 'first-before-top'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2140,7 +2134,6 @@ $result_nodes{'nodes_before_top_split_chapter_no_nodes'} 
= {
             'isindex' => 1,
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -2174,7 +2167,6 @@ $result_menus{'nodes_before_top_split_chapter_no_nodes'} 
= {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2182,7 +2174,6 @@ $result_menus{'nodes_before_top_split_chapter_no_nodes'} 
= {
         'isindex' => 1,
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2190,7 +2181,6 @@ $result_menus{'nodes_before_top_split_chapter_no_nodes'} 
= {
             'isindex' => 1,
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2198,14 +2188,12 @@ 
$result_menus{'nodes_before_top_split_chapter_no_nodes'} = {
                 'isindex' => 1,
                 'normalized' => 'a-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'another'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/indices/print_merged_index.pl 
b/tp/t/results/indices/print_merged_index.pl
index 72896e6e80..e295cd6b64 100644
--- a/tp/t/results/indices/print_merged_index.pl
+++ b/tp/t/results/indices/print_merged_index.pl
@@ -159,7 +159,6 @@ $result_nodes{'print_merged_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -167,7 +166,6 @@ $result_nodes{'print_merged_index'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -181,7 +179,6 @@ $result_menus{'print_merged_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/printindex_between_node_section.pl 
b/tp/t/results/indices/printindex_between_node_section.pl
index 2d6f83ecc8..c1c6d71ce8 100644
--- a/tp/t/results/indices/printindex_between_node_section.pl
+++ b/tp/t/results/indices/printindex_between_node_section.pl
@@ -538,11 +538,9 @@ $result_sectioning{'printindex_between_node_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -553,11 +551,9 @@ $result_sectioning{'printindex_between_node_section'} = {
                   'extra' => {
                     'normalized' => 'node-chap1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -569,11 +565,9 @@ $result_sectioning{'printindex_between_node_section'} = {
                           'isindex' => 1,
                           'normalized' => 'node-sec1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -609,12 +603,10 @@ $result_nodes{'printindex_between_node_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -622,14 +614,12 @@ $result_nodes{'printindex_between_node_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -645,7 +635,6 @@ $result_menus{'printindex_between_node_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/printindex_between_part_chapter.pl 
b/tp/t/results/indices/printindex_between_part_chapter.pl
index ed4799d55e..a34253e8a5 100644
--- a/tp/t/results/indices/printindex_between_part_chapter.pl
+++ b/tp/t/results/indices/printindex_between_part_chapter.pl
@@ -598,11 +598,9 @@ $result_sectioning{'printindex_between_part_chapter'} = {
               'isindex' => 1,
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -619,12 +617,10 @@ $result_sectioning{'printindex_between_part_chapter'} = {
                 'extra' => {
                   'normalized' => 'node-chap1'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 1,
@@ -635,7 +631,6 @@ $result_sectioning{'printindex_between_part_chapter'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
@@ -647,11 +642,9 @@ $result_sectioning{'printindex_between_part_chapter'} = {
                   'extra' => {
                     'normalized' => 'node-chap2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -691,13 +684,11 @@ $result_nodes{'printindex_between_part_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -708,11 +699,9 @@ $result_nodes{'printindex_between_part_chapter'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             }
           },
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -720,7 +709,6 @@ $result_nodes{'printindex_between_part_chapter'} = {
         'node_preceding_part' => {},
         'normalized' => 'node-chap1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -728,14 +716,12 @@ $result_nodes{'printindex_between_part_chapter'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'node-chap2'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -759,7 +745,6 @@ $result_menus{'printindex_between_part_chapter'} = {
     'isindex' => 1,
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/printindex_index_entry_in_copying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying.pl
index f8a96360ba..1c2d72e14f 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying.pl
@@ -931,11 +931,9 @@ $result_sectioning{'printindex_index_entry_in_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -947,11 +945,9 @@ $result_sectioning{'printindex_index_entry_in_copying'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -980,7 +976,6 @@ $result_nodes{'printindex_index_entry_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -990,7 +985,6 @@ $result_nodes{'printindex_index_entry_in_copying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -998,7 +992,6 @@ $result_nodes{'printindex_index_entry_in_copying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1006,7 +999,6 @@ $result_nodes{'printindex_index_entry_in_copying'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1024,7 +1016,6 @@ $result_menus{'printindex_index_entry_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1032,7 +1023,6 @@ $result_menus{'printindex_index_entry_in_copying'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
index 525ee25e7a..3653c43ae5 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
@@ -559,11 +559,9 @@ 
$result_sectioning{'printindex_index_entry_in_copying_in_footnote'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -574,11 +572,9 @@ 
$result_sectioning{'printindex_index_entry_in_copying_in_footnote'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -607,7 +603,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_in_footnote'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -617,7 +612,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_in_footnote'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -625,14 +619,12 @@ 
$result_nodes{'printindex_index_entry_in_copying_in_footnote'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -650,14 +642,12 @@ 
$result_menus{'printindex_index_entry_in_copying_in_footnote'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl 
b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
index fcd6ca38da..83a180e5bf 100644
--- a/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
+++ b/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
@@ -899,11 +899,9 @@ 
$result_sectioning{'printindex_index_entry_in_copying_no_insertcopying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -915,11 +913,9 @@ 
$result_sectioning{'printindex_index_entry_in_copying_no_insertcopying'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -948,7 +944,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_no_insertcopying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -958,7 +953,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_no_insertcopying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -966,7 +960,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_no_insertcopying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -974,7 +967,6 @@ 
$result_nodes{'printindex_index_entry_in_copying_no_insertcopying'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -992,7 +984,6 @@ 
$result_menus{'printindex_index_entry_in_copying_no_insertcopying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1000,7 +991,6 @@ 
$result_menus{'printindex_index_entry_in_copying_no_insertcopying'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/indices/printindex_with_space_before.pl 
b/tp/t/results/indices/printindex_with_space_before.pl
index 2c6c1fe1a8..1bba875359 100644
Binary files a/tp/t/results/indices/printindex_with_space_before.pl and 
b/tp/t/results/indices/printindex_with_space_before.pl differ
diff --git a/tp/t/results/indices/same_index_entry_merged_indices.pl 
b/tp/t/results/indices/same_index_entry_merged_indices.pl
index c134f945f2..f20bd0ed02 100644
--- a/tp/t/results/indices/same_index_entry_merged_indices.pl
+++ b/tp/t/results/indices/same_index_entry_merged_indices.pl
@@ -555,7 +555,6 @@ $result_sectioning{'same_index_entry_merged_indices'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -570,11 +569,9 @@ $result_sectioning{'same_index_entry_merged_indices'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -607,7 +604,6 @@ $result_nodes{'same_index_entry_merged_indices'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -615,7 +611,6 @@ $result_nodes{'same_index_entry_merged_indices'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -623,7 +618,6 @@ $result_nodes{'same_index_entry_merged_indices'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -639,7 +633,6 @@ $result_menus{'same_index_entry_merged_indices'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/same_only_seealso_seeentry.pl 
b/tp/t/results/indices/same_only_seealso_seeentry.pl
index 052479a495..b078f62f66 100644
--- a/tp/t/results/indices/same_only_seealso_seeentry.pl
+++ b/tp/t/results/indices/same_only_seealso_seeentry.pl
@@ -621,11 +621,9 @@ $result_sectioning{'same_only_seealso_seeentry'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -637,11 +635,9 @@ $result_sectioning{'same_only_seealso_seeentry'} = {
                     'isindex' => 1,
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -670,12 +666,10 @@ $result_nodes{'same_only_seealso_seeentry'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -683,7 +677,6 @@ $result_nodes{'same_only_seealso_seeentry'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -691,7 +684,6 @@ $result_nodes{'same_only_seealso_seeentry'} = {
         'isindex' => 1,
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -707,7 +699,6 @@ $result_menus{'same_only_seealso_seeentry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/same_seealso_seeentry.pl 
b/tp/t/results/indices/same_seealso_seeentry.pl
index b62af107e9..6f523b689b 100644
--- a/tp/t/results/indices/same_seealso_seeentry.pl
+++ b/tp/t/results/indices/same_seealso_seeentry.pl
@@ -667,11 +667,9 @@ $result_sectioning{'same_seealso_seeentry'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -683,11 +681,9 @@ $result_sectioning{'same_seealso_seeentry'} = {
                     'isindex' => 1,
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -716,12 +712,10 @@ $result_nodes{'same_seealso_seeentry'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -729,7 +723,6 @@ $result_nodes{'same_seealso_seeentry'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -737,7 +730,6 @@ $result_nodes{'same_seealso_seeentry'} = {
         'isindex' => 1,
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -753,7 +745,6 @@ $result_menus{'same_seealso_seeentry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/seealso_duplicate.pl 
b/tp/t/results/indices/seealso_duplicate.pl
index 0ab46cb0eb..7ec2b45590 100644
--- a/tp/t/results/indices/seealso_duplicate.pl
+++ b/tp/t/results/indices/seealso_duplicate.pl
@@ -364,7 +364,6 @@ $result_nodes{'seealso_duplicate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -372,7 +371,6 @@ $result_nodes{'seealso_duplicate'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -386,7 +384,6 @@ $result_menus{'seealso_duplicate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/seeentry.pl b/tp/t/results/indices/seeentry.pl
index 869fcfba1f..79c681e2a6 100644
--- a/tp/t/results/indices/seeentry.pl
+++ b/tp/t/results/indices/seeentry.pl
@@ -511,7 +511,6 @@ $result_sectioning{'seeentry'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -526,11 +525,9 @@ $result_sectioning{'seeentry'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -563,7 +560,6 @@ $result_nodes{'seeentry'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -571,7 +567,6 @@ $result_nodes{'seeentry'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -579,7 +574,6 @@ $result_nodes{'seeentry'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -595,7 +589,6 @@ $result_menus{'seeentry'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/sorted_subentries.pl 
b/tp/t/results/indices/sorted_subentries.pl
index c6ad0fbd8b..ad694d1ad3 100644
--- a/tp/t/results/indices/sorted_subentries.pl
+++ b/tp/t/results/indices/sorted_subentries.pl
@@ -1898,7 +1898,6 @@ $result_sectioning{'sorted_subentries'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -1912,11 +1911,9 @@ $result_sectioning{'sorted_subentries'} = {
                   'extra' => {
                     'normalized' => 'chapter-one'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1934,11 +1931,9 @@ $result_sectioning{'sorted_subentries'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-second'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1976,7 +1971,6 @@ $result_nodes{'sorted_subentries'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1984,14 +1978,12 @@ $result_nodes{'sorted_subentries'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-one'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1999,7 +1991,6 @@ $result_nodes{'sorted_subentries'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -2007,7 +1998,6 @@ $result_nodes{'sorted_subentries'} = {
             'isindex' => 1,
             'normalized' => 'chapter-second'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -2029,7 +2019,6 @@ $result_menus{'sorted_subentries'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/split_chapter_index.pl 
b/tp/t/results/indices/split_chapter_index.pl
index 12f0c1226d..b92e4bccb7 100644
--- a/tp/t/results/indices/split_chapter_index.pl
+++ b/tp/t/results/indices/split_chapter_index.pl
@@ -1350,11 +1350,9 @@ $result_sectioning{'split_chapter_index'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1366,11 +1364,9 @@ $result_sectioning{'split_chapter_index'} = {
                     'isindex' => 1,
                     'normalized' => 'first'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1381,11 +1377,9 @@ $result_sectioning{'split_chapter_index'} = {
                         'extra' => {
                           'normalized' => 'section-1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1396,11 +1390,9 @@ $result_sectioning{'split_chapter_index'} = {
                               'extra' => {
                                 'normalized' => 'subsection-1'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1443,7 +1435,6 @@ $result_nodes{'split_chapter_index'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1453,7 +1444,6 @@ $result_nodes{'split_chapter_index'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1461,7 +1451,6 @@ $result_nodes{'split_chapter_index'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1474,7 +1463,6 @@ $result_nodes{'split_chapter_index'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1482,7 +1470,6 @@ $result_nodes{'split_chapter_index'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1494,7 +1481,6 @@ $result_nodes{'split_chapter_index'} = {
             ],
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1502,14 +1488,12 @@ $result_nodes{'split_chapter_index'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1535,7 +1519,6 @@ $result_menus{'split_chapter_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1543,21 +1526,18 @@ $result_menus{'split_chapter_index'} = {
         'isindex' => 1,
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section-1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection-1'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/indices/subentries.pl 
b/tp/t/results/indices/subentries.pl
index b0f0502ad9..b195e2c5d5 100644
--- a/tp/t/results/indices/subentries.pl
+++ b/tp/t/results/indices/subentries.pl
@@ -967,7 +967,6 @@ $result_sectioning{'subentries'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -982,11 +981,9 @@ $result_sectioning{'subentries'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1019,7 +1016,6 @@ $result_nodes{'subentries'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1027,7 +1023,6 @@ $result_nodes{'subentries'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1035,7 +1030,6 @@ $result_nodes{'subentries'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1051,7 +1045,6 @@ $result_menus{'subentries'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/subentry_and_sortas.pl 
b/tp/t/results/indices/subentry_and_sortas.pl
index 5bcebad8f0..24678e6a74 100644
--- a/tp/t/results/indices/subentry_and_sortas.pl
+++ b/tp/t/results/indices/subentry_and_sortas.pl
@@ -495,7 +495,6 @@ $result_sectioning{'subentry_and_sortas'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -510,11 +509,9 @@ $result_sectioning{'subentry_and_sortas'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -547,7 +544,6 @@ $result_nodes{'subentry_and_sortas'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -555,7 +551,6 @@ $result_nodes{'subentry_and_sortas'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -563,7 +558,6 @@ $result_nodes{'subentry_and_sortas'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -579,7 +573,6 @@ $result_menus{'subentry_and_sortas'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/subentry_and_sortas_spaces.pl 
b/tp/t/results/indices/subentry_and_sortas_spaces.pl
index f7b15689d1..7d382c5404 100644
--- a/tp/t/results/indices/subentry_and_sortas_spaces.pl
+++ b/tp/t/results/indices/subentry_and_sortas_spaces.pl
@@ -628,7 +628,6 @@ $result_sectioning{'subentry_and_sortas_spaces'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -643,11 +642,9 @@ $result_sectioning{'subentry_and_sortas_spaces'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -680,7 +677,6 @@ $result_nodes{'subentry_and_sortas_spaces'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -688,7 +684,6 @@ $result_nodes{'subentry_and_sortas_spaces'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -696,7 +691,6 @@ $result_nodes{'subentry_and_sortas_spaces'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -712,7 +706,6 @@ $result_menus{'subentry_and_sortas_spaces'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/syncode_index_print_both.pl 
b/tp/t/results/indices/syncode_index_print_both.pl
index 68ef353a4a..5e4b2ada2f 100644
--- a/tp/t/results/indices/syncode_index_print_both.pl
+++ b/tp/t/results/indices/syncode_index_print_both.pl
@@ -443,11 +443,9 @@ $result_sectioning{'syncode_index_print_both'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -459,11 +457,9 @@ $result_sectioning{'syncode_index_print_both'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter-index'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -492,12 +488,10 @@ $result_nodes{'syncode_index_print_both'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -505,7 +499,6 @@ $result_nodes{'syncode_index_print_both'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -513,7 +506,6 @@ $result_nodes{'syncode_index_print_both'} = {
         'isindex' => 1,
         'normalized' => 'chapter-index'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -529,7 +521,6 @@ $result_menus{'syncode_index_print_both'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/syncodeindex_to_plain.pl 
b/tp/t/results/indices/syncodeindex_to_plain.pl
index 57b67f1b68..59cb969ceb 100644
--- a/tp/t/results/indices/syncodeindex_to_plain.pl
+++ b/tp/t/results/indices/syncodeindex_to_plain.pl
@@ -373,7 +373,6 @@ $result_nodes{'syncodeindex_to_plain'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -381,7 +380,6 @@ $result_nodes{'syncodeindex_to_plain'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -395,7 +393,6 @@ $result_menus{'syncodeindex_to_plain'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/transparent_sort_chars.pl 
b/tp/t/results/indices/transparent_sort_chars.pl
index 1c5fb00d05..089b2c2f73 100644
--- a/tp/t/results/indices/transparent_sort_chars.pl
+++ b/tp/t/results/indices/transparent_sort_chars.pl
@@ -366,7 +366,6 @@ $result_sectioning{'transparent_sort_chars'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -391,7 +390,6 @@ $result_nodes{'transparent_sort_chars'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -399,7 +397,6 @@ $result_nodes{'transparent_sort_chars'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -413,7 +410,6 @@ $result_menus{'transparent_sort_chars'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/indices/w_lines_count.pl 
b/tp/t/results/indices/w_lines_count.pl
index bd992dc585..2e023bd116 100644
Binary files a/tp/t/results/indices/w_lines_count.pl and 
b/tp/t/results/indices/w_lines_count.pl differ
diff --git a/tp/t/results/info_tests/anchor_and_spaces.pl 
b/tp/t/results/info_tests/anchor_and_spaces.pl
index 95316b3088..f15e70c0a3 100644
--- a/tp/t/results/info_tests/anchor_and_spaces.pl
+++ b/tp/t/results/info_tests/anchor_and_spaces.pl
@@ -208,11 +208,9 @@ $result_sectioning{'anchor_and_spaces'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -230,20 +228,17 @@ $result_nodes{'anchor_and_spaces'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'anchor_and_spaces'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'anchor_and_spaces'} = [];
diff --git a/tp/t/results/info_tests/anchor_in_command.pl 
b/tp/t/results/info_tests/anchor_in_command.pl
index 59103bbad6..62bd2f39fa 100644
--- a/tp/t/results/info_tests/anchor_in_command.pl
+++ b/tp/t/results/info_tests/anchor_in_command.pl
@@ -187,16 +187,14 @@ $result_nodes{'anchor_in_command'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'anchor_in_command'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'anchor_in_command'} = [];
diff --git a/tp/t/results/info_tests/before_node_and_section.pl 
b/tp/t/results/info_tests/before_node_and_section.pl
index 634f80ce60..4d9d4b2945 100644
--- a/tp/t/results/info_tests/before_node_and_section.pl
+++ b/tp/t/results/info_tests/before_node_and_section.pl
@@ -691,11 +691,9 @@ $result_sectioning{'before_node_and_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -707,11 +705,9 @@ $result_sectioning{'before_node_and_section'} = {
                     'isindex' => 1,
                     'normalized' => 'node1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -740,7 +736,6 @@ $result_nodes{'before_node_and_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -750,7 +745,6 @@ $result_nodes{'before_node_and_section'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -758,7 +752,6 @@ $result_nodes{'before_node_and_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -766,7 +759,6 @@ $result_nodes{'before_node_and_section'} = {
         'isindex' => 1,
         'normalized' => 'node1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -784,7 +776,6 @@ $result_menus{'before_node_and_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -792,7 +783,6 @@ $result_menus{'before_node_and_section'} = {
         'isindex' => 1,
         'normalized' => 'node1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/colon_in_index_entry.pl 
b/tp/t/results/info_tests/colon_in_index_entry.pl
index b5e11fade9..e6c1a90ebd 100644
--- a/tp/t/results/info_tests/colon_in_index_entry.pl
+++ b/tp/t/results/info_tests/colon_in_index_entry.pl
@@ -596,8 +596,7 @@ $result_nodes{'colon_in_index_entry'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'colon_in_index_entry'} = {
@@ -605,8 +604,7 @@ $result_menus{'colon_in_index_entry'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'colon_in_index_entry'} = [];
diff --git a/tp/t/results/info_tests/colons_in_index_entries_and_node.pl 
b/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
index 98791c9483..8e13a9ebd1 100644
--- a/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
+++ b/tp/t/results/info_tests/colons_in_index_entries_and_node.pl
@@ -779,14 +779,12 @@ $result_nodes{'colons_in_index_entries_and_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'One_003a_003anode_002c-with-entries_002e'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -794,7 +792,6 @@ $result_nodes{'colons_in_index_entries_and_node'} = {
             'isindex' => 1,
             'normalized' => 'Concept-Index'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -818,14 +815,12 @@ $result_menus{'colons_in_index_entries_and_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'One_003a_003anode_002c-with-entries_002e'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -833,7 +828,6 @@ $result_menus{'colons_in_index_entries_and_node'} = {
             'isindex' => 1,
             'normalized' => 'Concept-Index'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git 
a/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl 
b/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
index eaeb79cd4d..90d32db61e 100644
--- a/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
+++ b/tp/t/results/info_tests/colons_in_index_entries_and_node_no_quoting.pl
@@ -779,14 +779,12 @@ 
$result_nodes{'colons_in_index_entries_and_node_no_quoting'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'One_003a_003anode_002c-with-entries_002e'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -794,7 +792,6 @@ 
$result_nodes{'colons_in_index_entries_and_node_no_quoting'} = {
             'isindex' => 1,
             'normalized' => 'Concept-Index'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -818,14 +815,12 @@ 
$result_menus{'colons_in_index_entries_and_node_no_quoting'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'One_003a_003anode_002c-with-entries_002e'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -833,7 +828,6 @@ 
$result_menus{'colons_in_index_entries_and_node_no_quoting'} = {
             'isindex' => 1,
             'normalized' => 'Concept-Index'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/info_tests/def_in_copying.pl 
b/tp/t/results/info_tests/def_in_copying.pl
index cc0b6ce9cb..6d7af46510 100644
--- a/tp/t/results/info_tests/def_in_copying.pl
+++ b/tp/t/results/info_tests/def_in_copying.pl
@@ -775,11 +775,9 @@ $result_sectioning{'def_in_copying'} = {
             'extra' => {
               'isindex' => 1,
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -797,13 +795,11 @@ $result_nodes{'def_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'def_in_copying'} = {
@@ -811,8 +807,7 @@ $result_menus{'def_in_copying'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'def_in_copying'} = [];
diff --git a/tp/t/results/info_tests/direntry_dircategory.pl 
b/tp/t/results/info_tests/direntry_dircategory.pl
index 10fc6f7fb6..999cc66b3f 100644
--- a/tp/t/results/info_tests/direntry_dircategory.pl
+++ b/tp/t/results/info_tests/direntry_dircategory.pl
@@ -941,11 +941,9 @@ $result_sectioning{'direntry_dircategory'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -956,11 +954,9 @@ $result_sectioning{'direntry_dircategory'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -989,7 +985,6 @@ $result_nodes{'direntry_dircategory'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -999,7 +994,6 @@ $result_nodes{'direntry_dircategory'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1007,14 +1001,12 @@ $result_nodes{'direntry_dircategory'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1032,14 +1024,12 @@ $result_menus{'direntry_dircategory'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/direntry_dircategory_and_commands.pl 
b/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
index 4604115804..f754e44f8c 100644
--- a/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
+++ b/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
@@ -500,11 +500,9 @@ $result_sectioning{'direntry_dircategory_and_commands'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -522,20 +520,17 @@ $result_nodes{'direntry_dircategory_and_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'direntry_dircategory_and_commands'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'direntry_dircategory_and_commands'} = [];
diff --git a/tp/t/results/info_tests/empty_caption.pl 
b/tp/t/results/info_tests/empty_caption.pl
index 1b85f707e2..a3d7795b0c 100644
--- a/tp/t/results/info_tests/empty_caption.pl
+++ b/tp/t/results/info_tests/empty_caption.pl
@@ -228,16 +228,14 @@ $result_nodes{'empty_caption'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'empty_caption'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'empty_caption'} = [];
@@ -257,7 +255,6 @@ $result_floats{'empty_caption'} = {
         'float_type' => 'a',
         'normalized' => 'b'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/info_tests/encoding_us_ascii.pl 
b/tp/t/results/info_tests/encoding_us_ascii.pl
index ca1070fee8..169e8b8baf 100644
--- a/tp/t/results/info_tests/encoding_us_ascii.pl
+++ b/tp/t/results/info_tests/encoding_us_ascii.pl
@@ -116,16 +116,14 @@ $result_nodes{'encoding_us_ascii'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'encoding_us_ascii'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'encoding_us_ascii'} = [];
diff --git a/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl 
b/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
index 4a949e9e9e..e590de5bb2 100644
--- a/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
+++ b/tp/t/results/info_tests/end_of_line_command_in_node_lines.pl
@@ -959,11 +959,9 @@ $result_sectioning{'end_of_line_command_in_node_lines'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'end_of_line_command_in_node_lines'} = {
                     'isindex' => 1,
                     'normalized' => 'chap-f-nl-Something_003f-After-punct'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -996,11 +992,9 @@ $result_sectioning{'end_of_line_command_in_node_lines'} = {
                   'extra' => {
                     'normalized' => 'new-n'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1034,12 +1028,10 @@ $result_nodes{'end_of_line_command_in_node_lines'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1047,7 +1039,6 @@ $result_nodes{'end_of_line_command_in_node_lines'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1055,7 +1046,6 @@ $result_nodes{'end_of_line_command_in_node_lines'} = {
         'isindex' => 1,
         'normalized' => 'chap-f-nl-Something_003f-After-punct'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1063,7 +1053,6 @@ $result_nodes{'end_of_line_command_in_node_lines'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -1075,7 +1064,6 @@ $result_nodes{'end_of_line_command_in_node_lines'} = {
             ],
             'normalized' => 'new-n'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'node_prev' => {},
@@ -1099,7 +1087,6 @@ $result_menus{'end_of_line_command_in_node_lines'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/info_tests/error_in_footnote.pl 
b/tp/t/results/info_tests/error_in_footnote.pl
index 96b604d597..9e9a09df14 100644
--- a/tp/t/results/info_tests/error_in_footnote.pl
+++ b/tp/t/results/info_tests/error_in_footnote.pl
@@ -394,16 +394,14 @@ $result_nodes{'error_in_footnote'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'error_in_footnote'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'error_in_footnote'} = [
@@ -442,7 +440,6 @@ $result_floats{'error_in_footnote'} = {
         'float_type' => 'Text',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/info_tests/file_only_png.pl 
b/tp/t/results/info_tests/file_only_png.pl
index f9cd45585f..41da62a322 100644
Binary files a/tp/t/results/info_tests/file_only_png.pl and 
b/tp/t/results/info_tests/file_only_png.pl differ
diff --git a/tp/t/results/info_tests/float_long_captions.pl 
b/tp/t/results/info_tests/float_long_captions.pl
index b398ebca41..9a4a830e46 100644
--- a/tp/t/results/info_tests/float_long_captions.pl
+++ b/tp/t/results/info_tests/float_long_captions.pl
@@ -344,16 +344,14 @@ $result_nodes{'float_long_captions'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'float_long_captions'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'float_long_captions'} = [];
@@ -373,7 +371,6 @@ $result_floats{'float_long_captions'} = {
         'float_type' => 'Text',
         'normalized' => 'text1'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
@@ -390,7 +387,6 @@ $result_floats{'float_long_captions'} = {
         'float_type' => 'Text',
         'normalized' => 'text2'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 2
       }
diff --git a/tp/t/results/info_tests/float_without_type.pl 
b/tp/t/results/info_tests/float_without_type.pl
index 86dec8d04c..873af36169 100644
--- a/tp/t/results/info_tests/float_without_type.pl
+++ b/tp/t/results/info_tests/float_without_type.pl
@@ -197,16 +197,14 @@ $result_nodes{'float_without_type'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'float_without_type'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'float_without_type'} = [];
@@ -218,8 +216,7 @@ $result_floats{'float_without_type'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'a'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/info_tests/image_and_punctuation.pl 
b/tp/t/results/info_tests/image_and_punctuation.pl
index e5ef1fb79d..a4d0952bc7 100644
Binary files a/tp/t/results/info_tests/image_and_punctuation.pl and 
b/tp/t/results/info_tests/image_and_punctuation.pl differ
diff --git a/tp/t/results/info_tests/image_and_spaces_formatting.pl 
b/tp/t/results/info_tests/image_and_spaces_formatting.pl
index 010af05845..26b4013f60 100644
--- a/tp/t/results/info_tests/image_and_spaces_formatting.pl
+++ b/tp/t/results/info_tests/image_and_spaces_formatting.pl
@@ -765,16 +765,14 @@ $result_nodes{'image_and_spaces_formatting'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'image_and_spaces_formatting'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'image_and_spaces_formatting'} = [];
diff --git a/tp/t/results/info_tests/image_extension.pl 
b/tp/t/results/info_tests/image_extension.pl
index 9d40ecf0e9..cc8b0e239c 100644
Binary files a/tp/t/results/info_tests/image_extension.pl and 
b/tp/t/results/info_tests/image_extension.pl differ
diff --git a/tp/t/results/info_tests/image_in_paragraph.pl 
b/tp/t/results/info_tests/image_in_paragraph.pl
index 78b17b561a..aba42ece0c 100644
Binary files a/tp/t/results/info_tests/image_in_paragraph.pl and 
b/tp/t/results/info_tests/image_in_paragraph.pl differ
diff --git a/tp/t/results/info_tests/image_not_found.pl 
b/tp/t/results/info_tests/image_not_found.pl
index c44eaeee6b..cf69696426 100644
--- a/tp/t/results/info_tests/image_not_found.pl
+++ b/tp/t/results/info_tests/image_not_found.pl
@@ -85,16 +85,14 @@ $result_nodes{'image_not_found'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'image_not_found'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'image_not_found'} = [];
diff --git a/tp/t/results/info_tests/image_quotes.pl 
b/tp/t/results/info_tests/image_quotes.pl
index 7331f715b3..81337d220d 100644
Binary files a/tp/t/results/info_tests/image_quotes.pl and 
b/tp/t/results/info_tests/image_quotes.pl differ
diff --git a/tp/t/results/info_tests/image_text_file_only_and_alt.pl 
b/tp/t/results/info_tests/image_text_file_only_and_alt.pl
index 39197b72dc..1d23ed0719 100644
Binary files a/tp/t/results/info_tests/image_text_file_only_and_alt.pl and 
b/tp/t/results/info_tests/image_text_file_only_and_alt.pl differ
diff --git a/tp/t/results/info_tests/index_entry_at_end_node.pl 
b/tp/t/results/info_tests/index_entry_at_end_node.pl
index a6cb190397..456b2d86a4 100644
--- a/tp/t/results/info_tests/index_entry_at_end_node.pl
+++ b/tp/t/results/info_tests/index_entry_at_end_node.pl
@@ -518,11 +518,9 @@ $result_sectioning{'index_entry_at_end_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -533,11 +531,9 @@ $result_sectioning{'index_entry_at_end_node'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -555,11 +551,9 @@ $result_sectioning{'index_entry_at_end_node'} = {
                     'isindex' => 1,
                     'normalized' => 'indices'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -593,7 +587,6 @@ $result_nodes{'index_entry_at_end_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -603,7 +596,6 @@ $result_nodes{'index_entry_at_end_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -611,14 +603,12 @@ $result_nodes{'index_entry_at_end_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -626,7 +616,6 @@ $result_nodes{'index_entry_at_end_node'} = {
             'associated_section' => {
               'cmdname' => 'appendix',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 'A'
               }
@@ -634,7 +623,6 @@ $result_nodes{'index_entry_at_end_node'} = {
             'isindex' => 1,
             'normalized' => 'indices'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -658,14 +646,12 @@ $result_menus{'index_entry_at_end_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -673,7 +659,6 @@ $result_menus{'index_entry_at_end_node'} = {
             'isindex' => 1,
             'normalized' => 'indices'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/info_tests/invalid_node_name_no_warning.pl 
b/tp/t/results/info_tests/invalid_node_name_no_warning.pl
index 89dd9e1b6c..498563123f 100644
--- a/tp/t/results/info_tests/invalid_node_name_no_warning.pl
+++ b/tp/t/results/info_tests/invalid_node_name_no_warning.pl
@@ -725,28 +725,24 @@ $result_nodes{'invalid_node_name_no_warning'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nodename_002e-a'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node_002ccomma'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'bidule_003a'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -776,28 +772,24 @@ $result_menus{'invalid_node_name_no_warning'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nodename_002e-a'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node_002ccomma'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'bidule_003a'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/info_tests/invalid_node_name_warning.pl 
b/tp/t/results/info_tests/invalid_node_name_warning.pl
index 43a0c8d28c..61ebfeca6d 100644
--- a/tp/t/results/info_tests/invalid_node_name_warning.pl
+++ b/tp/t/results/info_tests/invalid_node_name_warning.pl
@@ -725,28 +725,24 @@ $result_nodes{'invalid_node_name_warning'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nodename_002e-a'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node_002ccomma'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'bidule_003a'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -776,28 +772,24 @@ $result_menus{'invalid_node_name_warning'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nodename_002e-a'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node_002ccomma'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'bidule_003a'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/info_tests/known_encoding.pl 
b/tp/t/results/info_tests/known_encoding.pl
index 56f92b38b3..994b647102 100644
--- a/tp/t/results/info_tests/known_encoding.pl
+++ b/tp/t/results/info_tests/known_encoding.pl
@@ -116,16 +116,14 @@ $result_nodes{'known_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'known_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'known_encoding'} = [
diff --git a/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl 
b/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl
index 4b0fc886db..8be5d82538 100644
--- a/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl
+++ b/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl
@@ -968,8 +968,7 @@ $result_nodes{'multitable_anchor_and_index_entry'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'multitable_anchor_and_index_entry'} = {
@@ -977,8 +976,7 @@ $result_menus{'multitable_anchor_and_index_entry'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'multitable_anchor_and_index_entry'} = [];
diff --git a/tp/t/results/info_tests/nested_footnotes_separate.pl 
b/tp/t/results/info_tests/nested_footnotes_separate.pl
index da5a1d1f40..203efa1a26 100644
--- a/tp/t/results/info_tests/nested_footnotes_separate.pl
+++ b/tp/t/results/info_tests/nested_footnotes_separate.pl
@@ -183,16 +183,14 @@ $result_nodes{'nested_footnotes_separate'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'nested_footnotes_separate'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'nested_footnotes_separate'} = [
diff --git a/tp/t/results/info_tests/nested_multitable_anchor_index.pl 
b/tp/t/results/info_tests/nested_multitable_anchor_index.pl
index 4fe2292cc6..9bb465aa06 100644
--- a/tp/t/results/info_tests/nested_multitable_anchor_index.pl
+++ b/tp/t/results/info_tests/nested_multitable_anchor_index.pl
@@ -668,8 +668,7 @@ $result_nodes{'nested_multitable_anchor_index'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'nested_multitable_anchor_index'} = {
@@ -677,8 +676,7 @@ $result_menus{'nested_multitable_anchor_index'} = {
   'extra' => {
     'isindex' => 1,
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'nested_multitable_anchor_index'} = [];
diff --git a/tp/t/results/info_tests/no_node_but_top.pl 
b/tp/t/results/info_tests/no_node_but_top.pl
index 1071d44263..148dd2afd2 100644
--- a/tp/t/results/info_tests/no_node_but_top.pl
+++ b/tp/t/results/info_tests/no_node_but_top.pl
@@ -56,7 +56,6 @@ $result_sectioning{'no_node_but_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/info_tests/no_top_node.pl 
b/tp/t/results/info_tests/no_top_node.pl
index caa63bdb7f..335df1a781 100644
--- a/tp/t/results/info_tests/no_top_node.pl
+++ b/tp/t/results/info_tests/no_top_node.pl
@@ -56,16 +56,14 @@ $result_nodes{'no_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node-Top-not-Top-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'no_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node-Top-not-Top-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'no_top_node'} = [];
diff --git a/tp/t/results/info_tests/note_in_strong.pl 
b/tp/t/results/info_tests/note_in_strong.pl
index 0253637454..931a83d4d7 100644
--- a/tp/t/results/info_tests/note_in_strong.pl
+++ b/tp/t/results/info_tests/note_in_strong.pl
@@ -306,16 +306,14 @@ $result_nodes{'note_in_strong'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'note_in_strong'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'note_in_strong'} = [];
diff --git a/tp/t/results/info_tests/note_in_strong_end_of_line.pl 
b/tp/t/results/info_tests/note_in_strong_end_of_line.pl
index 52e3c08b24..1cfc680083 100644
--- a/tp/t/results/info_tests/note_in_strong_end_of_line.pl
+++ b/tp/t/results/info_tests/note_in_strong_end_of_line.pl
@@ -142,16 +142,14 @@ $result_nodes{'note_in_strong_end_of_line'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'note_in_strong_end_of_line'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'note_in_strong_end_of_line'} = [];
diff --git a/tp/t/results/info_tests/novalidate_empty_refs.pl 
b/tp/t/results/info_tests/novalidate_empty_refs.pl
index 418c567603..87b4333788 100644
--- a/tp/t/results/info_tests/novalidate_empty_refs.pl
+++ b/tp/t/results/info_tests/novalidate_empty_refs.pl
@@ -285,16 +285,14 @@ $result_nodes{'novalidate_empty_refs'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'novalidate_empty_refs'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'novalidate_empty_refs'} = [
diff --git a/tp/t/results/info_tests/one_node_counted_elements.pl 
b/tp/t/results/info_tests/one_node_counted_elements.pl
index afc8d4e962..16ead39507 100644
--- a/tp/t/results/info_tests/one_node_counted_elements.pl
+++ b/tp/t/results/info_tests/one_node_counted_elements.pl
@@ -470,7 +470,6 @@ $result_nodes{'one_node_counted_elements'} = {
     ],
     'normalized' => 'one-node'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -499,7 +498,6 @@ $result_menus{'one_node_counted_elements'} = {
     'isindex' => 1,
     'normalized' => 'one-node'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/info_tests/paragraphindent_and_preamble.pl 
b/tp/t/results/info_tests/paragraphindent_and_preamble.pl
index 770da432f3..829f578186 100644
--- a/tp/t/results/info_tests/paragraphindent_and_preamble.pl
+++ b/tp/t/results/info_tests/paragraphindent_and_preamble.pl
@@ -323,11 +323,9 @@ $result_sectioning{'paragraphindent_and_preamble'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -345,20 +343,17 @@ $result_nodes{'paragraphindent_and_preamble'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'paragraphindent_and_preamble'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'paragraphindent_and_preamble'} = [];
diff --git 
a/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl 
b/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
index b70092d7d7..0971b0f9b0 100644
--- a/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
+++ b/tp/t/results/info_tests/paragraphindent_in_preamble_and_in_document.pl
@@ -383,11 +383,9 @@ 
$result_sectioning{'paragraphindent_in_preamble_and_in_document'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -405,20 +403,17 @@ 
$result_nodes{'paragraphindent_in_preamble_and_in_document'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'paragraphindent_in_preamble_and_in_document'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'paragraphindent_in_preamble_and_in_document'} = [];
diff --git a/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl 
b/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
index d0959b58b0..23a895b72b 100644
--- a/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
+++ b/tp/t/results/info_tests/paragraphindent_not_in_preamble.pl
@@ -323,11 +323,9 @@ $result_sectioning{'paragraphindent_not_in_preamble'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -345,20 +343,17 @@ $result_nodes{'paragraphindent_not_in_preamble'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'paragraphindent_not_in_preamble'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'paragraphindent_not_in_preamble'} = [];
diff --git a/tp/t/results/info_tests/pxref_test.pl 
b/tp/t/results/info_tests/pxref_test.pl
index 120e2b3ae9..ab133d9554 100644
--- a/tp/t/results/info_tests/pxref_test.pl
+++ b/tp/t/results/info_tests/pxref_test.pl
@@ -277,16 +277,14 @@ $result_nodes{'pxref_test'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'pxref_test'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'pxref_test'} = [];
diff --git a/tp/t/results/info_tests/quote_node_names_info.pl 
b/tp/t/results/info_tests/quote_node_names_info.pl
index 6be2b3ebeb..6db21d5d92 100644
--- a/tp/t/results/info_tests/quote_node_names_info.pl
+++ b/tp/t/results/info_tests/quote_node_names_info.pl
@@ -2060,7 +2060,6 @@ $result_sectioning{'quote_node_names_info'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -2074,11 +2073,9 @@ $result_sectioning{'quote_node_names_info'} = {
                   'extra' => {
                     'normalized' => 'blah_003ablah'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2095,11 +2092,9 @@ $result_sectioning{'quote_node_names_info'} = {
                   'extra' => {
                     'normalized' => 'blumpty_002efump'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -2117,11 +2112,9 @@ $result_sectioning{'quote_node_names_info'} = {
                   'extra' => {
                     'normalized' => 'normal-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -2139,11 +2132,9 @@ $result_sectioning{'quote_node_names_info'} = {
                   'extra' => {
                     'normalized' => 'secret_002cnode'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -2194,7 +2185,6 @@ $result_nodes{'quote_node_names_info'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2202,14 +2192,12 @@ $result_nodes{'quote_node_names_info'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'blah_003ablah'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -2217,14 +2205,12 @@ $result_nodes{'quote_node_names_info'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'blumpty_002efump'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -2232,14 +2218,12 @@ $result_nodes{'quote_node_names_info'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'normal-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'extra' => {
@@ -2301,35 +2285,30 @@ $result_menus{'quote_node_names_info'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'blah_003ablah'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'blumpty_002efump'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'normal-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'secret_002cnode'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/info_tests/ref_tests.pl 
b/tp/t/results/info_tests/ref_tests.pl
index 5a9a9a27dc..d63667a5fb 100644
--- a/tp/t/results/info_tests/ref_tests.pl
+++ b/tp/t/results/info_tests/ref_tests.pl
@@ -488,16 +488,14 @@ $result_nodes{'ref_tests'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ref_tests'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ref_tests'} = [];
diff --git a/tp/t/results/info_tests/space_at_menu_end.pl 
b/tp/t/results/info_tests/space_at_menu_end.pl
index 6cc108e11f..77e37d56ba 100644
--- a/tp/t/results/info_tests/space_at_menu_end.pl
+++ b/tp/t/results/info_tests/space_at_menu_end.pl
@@ -215,7 +215,6 @@ $result_nodes{'space_at_menu_end'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -236,7 +235,6 @@ $result_menus{'space_at_menu_end'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/info_tests/space_in_menu.pl 
b/tp/t/results/info_tests/space_in_menu.pl
index a99347641f..5d632624ac 100644
--- a/tp/t/results/info_tests/space_in_menu.pl
+++ b/tp/t/results/info_tests/space_in_menu.pl
@@ -320,11 +320,9 @@ $result_sectioning{'space_in_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -335,11 +333,9 @@ $result_sectioning{'space_in_menu'} = {
                   'extra' => {
                     'normalized' => 'node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -368,7 +364,6 @@ $result_nodes{'space_in_menu'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -378,7 +373,6 @@ $result_nodes{'space_in_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -386,14 +380,12 @@ $result_nodes{'space_in_menu'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -411,14 +403,12 @@ $result_menus{'space_in_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/space_in_setfilename.pl 
b/tp/t/results/info_tests/space_in_setfilename.pl
index e7041204e9..b0c8ec3cae 100644
--- a/tp/t/results/info_tests/space_in_setfilename.pl
+++ b/tp/t/results/info_tests/space_in_setfilename.pl
@@ -123,16 +123,14 @@ $result_nodes{'space_in_setfilename'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'space_in_setfilename'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'space_in_setfilename'} = [
diff --git a/tp/t/results/info_tests/split_no_copying.pl 
b/tp/t/results/info_tests/split_no_copying.pl
index 0feb687b21..29699f694a 100644
--- a/tp/t/results/info_tests/split_no_copying.pl
+++ b/tp/t/results/info_tests/split_no_copying.pl
@@ -402,11 +402,9 @@ $result_sectioning{'split_no_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -417,11 +415,9 @@ $result_sectioning{'split_no_copying'} = {
                   'extra' => {
                     'normalized' => 'Ch1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -450,7 +446,6 @@ $result_nodes{'split_no_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -460,7 +455,6 @@ $result_nodes{'split_no_copying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -468,14 +462,12 @@ $result_nodes{'split_no_copying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -493,14 +485,12 @@ $result_menus{'split_no_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/split_nocopying.pl 
b/tp/t/results/info_tests/split_nocopying.pl
index f0898cda33..ffb8b6be93 100644
--- a/tp/t/results/info_tests/split_nocopying.pl
+++ b/tp/t/results/info_tests/split_nocopying.pl
@@ -367,11 +367,9 @@ $result_sectioning{'split_nocopying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -382,11 +380,9 @@ $result_sectioning{'split_nocopying'} = {
                   'extra' => {
                     'normalized' => 'Ch1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -415,7 +411,6 @@ $result_nodes{'split_nocopying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -425,7 +420,6 @@ $result_nodes{'split_nocopying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -433,14 +427,12 @@ $result_nodes{'split_nocopying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -458,14 +450,12 @@ $result_menus{'split_nocopying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/split_nocopying_split.pl 
b/tp/t/results/info_tests/split_nocopying_split.pl
index 26831f1ec6..cadf0756c3 100644
--- a/tp/t/results/info_tests/split_nocopying_split.pl
+++ b/tp/t/results/info_tests/split_nocopying_split.pl
@@ -367,11 +367,9 @@ $result_sectioning{'split_nocopying_split'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -382,11 +380,9 @@ $result_sectioning{'split_nocopying_split'} = {
                   'extra' => {
                     'normalized' => 'Ch1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -415,7 +411,6 @@ $result_nodes{'split_nocopying_split'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -425,7 +420,6 @@ $result_nodes{'split_nocopying_split'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -433,14 +427,12 @@ $result_nodes{'split_nocopying_split'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -458,14 +450,12 @@ $result_menus{'split_nocopying_split'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Ch1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/split_test_before_first_node.pl 
b/tp/t/results/info_tests/split_test_before_first_node.pl
index c232818532..0cfe5d0aa3 100644
--- a/tp/t/results/info_tests/split_test_before_first_node.pl
+++ b/tp/t/results/info_tests/split_test_before_first_node.pl
@@ -387,11 +387,9 @@ $result_sectioning{'split_test_before_first_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -402,11 +400,9 @@ $result_sectioning{'split_test_before_first_node'} = {
                   'extra' => {
                     'normalized' => 'chap1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -435,7 +431,6 @@ $result_nodes{'split_test_before_first_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -445,7 +440,6 @@ $result_nodes{'split_test_before_first_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -453,14 +447,12 @@ $result_nodes{'split_test_before_first_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -478,14 +470,12 @@ $result_menus{'split_test_before_first_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl 
b/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
index ee4e46d689..a55d1c2588 100644
--- a/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
+++ b/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
@@ -380,11 +380,9 @@ 
$result_sectioning{'split_test_before_first_node_no_empty_line'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -395,11 +393,9 @@ 
$result_sectioning{'split_test_before_first_node_no_empty_line'} = {
                   'extra' => {
                     'normalized' => 'chap1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -428,7 +424,6 @@ $result_nodes{'split_test_before_first_node_no_empty_line'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -438,7 +433,6 @@ $result_nodes{'split_test_before_first_node_no_empty_line'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -446,14 +440,12 @@ 
$result_nodes{'split_test_before_first_node_no_empty_line'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -471,14 +463,12 @@ 
$result_menus{'split_test_before_first_node_no_empty_line'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap1'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/test_index.pl 
b/tp/t/results/info_tests/test_index.pl
index cb44725439..e391600e50 100644
--- a/tp/t/results/info_tests/test_index.pl
+++ b/tp/t/results/info_tests/test_index.pl
@@ -3374,11 +3374,9 @@ $result_sectioning{'test_index'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -3389,11 +3387,9 @@ $result_sectioning{'test_index'} = {
                   'extra' => {
                     'normalized' => 'name'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -3411,26 +3407,21 @@ $result_sectioning{'test_index'} = {
                     'isindex' => 1,
                     'normalized' => 
'name1-looooooooooooooooooooooooooooooooooooooooooooooooooooooooong'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'appendixsec',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'appendixsubsec',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'appendixsubsubsec',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => 'A.1.1.1',
@@ -3460,7 +3451,6 @@ $result_sectioning{'test_index'} = {
             },
             {
               'cmdname' => 'centerchap',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -3471,7 +3461,6 @@ $result_sectioning{'test_index'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'B',
@@ -3516,7 +3505,6 @@ $result_nodes{'test_index'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -3526,7 +3514,6 @@ $result_nodes{'test_index'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -3534,14 +3521,12 @@ $result_nodes{'test_index'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'name'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -3549,7 +3534,6 @@ $result_nodes{'test_index'} = {
             'associated_section' => {
               'cmdname' => 'appendix',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 'A'
               }
@@ -3557,7 +3541,6 @@ $result_nodes{'test_index'} = {
             'isindex' => 1,
             'normalized' => 
'name1-looooooooooooooooooooooooooooooooooooooooooooooooooooooooong'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -3581,14 +3564,12 @@ $result_menus{'test_index'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'name'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
@@ -3596,7 +3577,6 @@ $result_menus{'test_index'} = {
             'isindex' => 1,
             'normalized' => 
'name1-looooooooooooooooooooooooooooooooooooooooooooooooooooooooong'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/info_tests/text_before_node.pl 
b/tp/t/results/info_tests/text_before_node.pl
index 7006e5d96a..e2e5a7d786 100644
--- a/tp/t/results/info_tests/text_before_node.pl
+++ b/tp/t/results/info_tests/text_before_node.pl
@@ -286,11 +286,9 @@ $result_sectioning{'text_before_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -301,11 +299,9 @@ $result_sectioning{'text_before_node'} = {
                   'extra' => {
                     'normalized' => 'chapter-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -334,7 +330,6 @@ $result_nodes{'text_before_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -344,7 +339,6 @@ $result_nodes{'text_before_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -352,14 +346,12 @@ $result_nodes{'text_before_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -377,14 +369,12 @@ $result_menus{'text_before_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/info_tests/top_node_normalization.pl 
b/tp/t/results/info_tests/top_node_normalization.pl
index 388d8570ee..141dd47f9e 100644
--- a/tp/t/results/info_tests/top_node_normalization.pl
+++ b/tp/t/results/info_tests/top_node_normalization.pl
@@ -246,7 +246,6 @@ $result_nodes{'top_node_normalization'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'node_next' => {},
@@ -262,7 +261,6 @@ $result_menus{'top_node_normalization'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'menu_up' => {},
diff --git a/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl 
b/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
index 9c4867e815..b159889bca 100644
--- a/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
+++ b/tp/t/results/info_tests/two_paragraphindent_in_preamble.pl
@@ -365,11 +365,9 @@ $result_sectioning{'two_paragraphindent_in_preamble'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -387,20 +385,17 @@ $result_nodes{'two_paragraphindent_in_preamble'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'two_paragraphindent_in_preamble'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'two_paragraphindent_in_preamble'} = [];
diff --git 
a/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl 
b/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
index 3f7db312cd..2f9195dfa7 100644
--- a/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
+++ b/tp/t/results/info_tests/two_paragraphindent_in_preamble_and_in_document.pl
@@ -425,11 +425,9 @@ 
$result_sectioning{'two_paragraphindent_in_preamble_and_in_document'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -447,20 +445,17 @@ 
$result_nodes{'two_paragraphindent_in_preamble_and_in_document'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'two_paragraphindent_in_preamble_and_in_document'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'two_paragraphindent_in_preamble_and_in_document'} = [];
diff --git a/tp/t/results/info_tests/unknown_encoding.pl 
b/tp/t/results/info_tests/unknown_encoding.pl
index 8ee78a2594..a38184bb56 100644
--- a/tp/t/results/info_tests/unknown_encoding.pl
+++ b/tp/t/results/info_tests/unknown_encoding.pl
@@ -114,16 +114,14 @@ $result_nodes{'unknown_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'unknown_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'unknown_encoding'} = [
diff --git a/tp/t/results/info_tests/xref_test.pl 
b/tp/t/results/info_tests/xref_test.pl
index f524a7fe91..18ec3d9c0b 100644
--- a/tp/t/results/info_tests/xref_test.pl
+++ b/tp/t/results/info_tests/xref_test.pl
@@ -319,16 +319,14 @@ $result_nodes{'xref_test'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'xref_test'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'xref_test'} = [];
diff --git a/tp/t/results/init_files_tests/customize_special_element.pl 
b/tp/t/results/init_files_tests/customize_special_element.pl
index b1240e1de4..de78366445 100644
--- a/tp/t/results/init_files_tests/customize_special_element.pl
+++ b/tp/t/results/init_files_tests/customize_special_element.pl
@@ -415,11 +415,9 @@ $result_sectioning{'customize_special_element'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -430,11 +428,9 @@ $result_sectioning{'customize_special_element'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -451,11 +447,9 @@ $result_sectioning{'customize_special_element'} = {
                   'extra' => {
                     'normalized' => 'Chapter-fr'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -489,12 +483,10 @@ $result_nodes{'customize_special_element'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -502,14 +494,12 @@ $result_nodes{'customize_special_element'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -517,14 +507,12 @@ $result_nodes{'customize_special_element'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Chapter-fr'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -546,7 +534,6 @@ $result_menus{'customize_special_element'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/init_files_tests/customize_translations.pl 
b/tp/t/results/init_files_tests/customize_translations.pl
index 0eb38dfaee..3e0c15e271 100644
--- a/tp/t/results/init_files_tests/customize_translations.pl
+++ b/tp/t/results/init_files_tests/customize_translations.pl
@@ -671,11 +671,9 @@ $result_sectioning{'customize_translations'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -686,11 +684,9 @@ $result_sectioning{'customize_translations'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -707,11 +703,9 @@ $result_sectioning{'customize_translations'} = {
                   'extra' => {
                     'normalized' => 'Chapter-fr'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -722,11 +716,9 @@ $result_sectioning{'customize_translations'} = {
                         'extra' => {
                           'normalized' => 'section-fr'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -750,11 +742,9 @@ $result_sectioning{'customize_translations'} = {
                   'extra' => {
                     'normalized' => 'Chapter-de'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -772,11 +762,9 @@ $result_sectioning{'customize_translations'} = {
                   'extra' => {
                     'normalized' => 'Last-chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -819,12 +807,10 @@ $result_nodes{'customize_translations'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -832,14 +818,12 @@ $result_nodes{'customize_translations'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -847,14 +831,12 @@ $result_nodes{'customize_translations'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Chapter-fr'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -862,14 +844,12 @@ $result_nodes{'customize_translations'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'Chapter-de'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -877,14 +857,12 @@ $result_nodes{'customize_translations'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 'Last-chapter'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -918,7 +896,6 @@ $result_menus{'customize_translations'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/init_files_tests/documentation_examples.pl 
b/tp/t/results/init_files_tests/documentation_examples.pl
index 05c6a95777..141530f9c0 100644
--- a/tp/t/results/init_files_tests/documentation_examples.pl
+++ b/tp/t/results/init_files_tests/documentation_examples.pl
@@ -984,11 +984,9 @@ $result_sectioning{'documentation_examples'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -999,11 +997,9 @@ $result_sectioning{'documentation_examples'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1032,12 +1028,10 @@ $result_nodes{'documentation_examples'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1045,14 +1039,12 @@ $result_nodes{'documentation_examples'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1068,7 +1060,6 @@ $result_menus{'documentation_examples'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/init_files_tests/undefined_node_filename.pl 
b/tp/t/results/init_files_tests/undefined_node_filename.pl
index ad91f91258..cc69d53b0e 100644
--- a/tp/t/results/init_files_tests/undefined_node_filename.pl
+++ b/tp/t/results/init_files_tests/undefined_node_filename.pl
@@ -99,14 +99,12 @@ $result_nodes{'undefined_node_filename'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-Other'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -120,7 +118,6 @@ $result_menus{'undefined_node_filename'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/invalid_nestings/float_in_style_command.pl 
b/tp/t/results/invalid_nestings/float_in_style_command.pl
index 60f8c57373..c0894ec0e3 100644
--- a/tp/t/results/invalid_nestings/float_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/float_in_style_command.pl
@@ -210,7 +210,6 @@ $result_floats{'float_in_style_command'} = {
         'float_type' => 'A',
         'normalized' => 'B'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/invalid_nestings/footnote_in_ref.pl 
b/tp/t/results/invalid_nestings/footnote_in_ref.pl
index 1cc4515fdd..2f00a8ef5c 100644
--- a/tp/t/results/invalid_nestings/footnote_in_ref.pl
+++ b/tp/t/results/invalid_nestings/footnote_in_ref.pl
@@ -143,16 +143,14 @@ $result_nodes{'footnote_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'footnote_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'footnote_in_ref'} = [
diff --git a/tp/t/results/invalid_nestings/ignore_in_xref.pl 
b/tp/t/results/invalid_nestings/ignore_in_xref.pl
index 602cd0709e..aa28d6404d 100644
--- a/tp/t/results/invalid_nestings/ignore_in_xref.pl
+++ b/tp/t/results/invalid_nestings/ignore_in_xref.pl
@@ -174,16 +174,14 @@ $result_nodes{'ignore_in_xref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ignore_in_xref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ignore_in_xref'} = [
diff --git a/tp/t/results/invalid_nestings/ignored_text.pl 
b/tp/t/results/invalid_nestings/ignored_text.pl
index 3191bb4108..18bf28598b 100644
--- a/tp/t/results/invalid_nestings/ignored_text.pl
+++ b/tp/t/results/invalid_nestings/ignored_text.pl
@@ -93,16 +93,14 @@ $result_nodes{'ignored_text'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'before-ignore'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ignored_text'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'before-ignore'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ignored_text'} = [
diff --git a/tp/t/results/invalid_nestings/in_table.pl 
b/tp/t/results/invalid_nestings/in_table.pl
index 67d414109b..f4dcef1141 100644
--- a/tp/t/results/invalid_nestings/in_table.pl
+++ b/tp/t/results/invalid_nestings/in_table.pl
@@ -1065,7 +1065,6 @@ $result_nodes{'in_table'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1073,7 +1072,6 @@ $result_nodes{'in_table'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1087,7 +1085,6 @@ $result_menus{'in_table'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/invalid_nestings/menu_in_style_command.pl 
b/tp/t/results/invalid_nestings/menu_in_style_command.pl
index 46a846ef41..8bd74e24b7 100644
--- a/tp/t/results/invalid_nestings/menu_in_style_command.pl
+++ b/tp/t/results/invalid_nestings/menu_in_style_command.pl
@@ -206,7 +206,6 @@ $result_nodes{'menu_in_style_command'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -225,7 +224,6 @@ $result_menus{'menu_in_style_command'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/invalid_nestings/node_in_copying.pl 
b/tp/t/results/invalid_nestings/node_in_copying.pl
index b5cfe70a05..ac31c29705 100644
--- a/tp/t/results/invalid_nestings/node_in_copying.pl
+++ b/tp/t/results/invalid_nestings/node_in_copying.pl
@@ -87,16 +87,14 @@ $result_nodes{'node_in_copying'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_in_copying'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_in_copying'} = [
diff --git a/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl 
b/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
index 11dca3c395..ac1010885a 100644
--- a/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
+++ b/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
@@ -172,11 +172,9 @@ $result_sectioning{'node_in_copying_not_closed'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -194,20 +192,17 @@ $result_nodes{'node_in_copying_not_closed'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_in_copying_not_closed'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_in_copying_not_closed'} = [
diff --git a/tp/t/results/invalid_nestings/node_on_index_entry_line.pl 
b/tp/t/results/invalid_nestings/node_on_index_entry_line.pl
index cdf9cbc649..4057d7436b 100644
--- a/tp/t/results/invalid_nestings/node_on_index_entry_line.pl
+++ b/tp/t/results/invalid_nestings/node_on_index_entry_line.pl
@@ -218,7 +218,6 @@ $result_nodes{'node_on_index_entry_line'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'extra' => {
@@ -258,7 +257,6 @@ $result_menus{'node_on_index_entry_line'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/invalid_nestings/on_node_line.pl 
b/tp/t/results/invalid_nestings/on_node_line.pl
index 2095551e92..abbcb8abf6 100644
--- a/tp/t/results/invalid_nestings/on_node_line.pl
+++ b/tp/t/results/invalid_nestings/on_node_line.pl
@@ -260,7 +260,6 @@ $result_nodes{'on_node_line'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'extra' => {
@@ -280,7 +279,6 @@ $result_menus{'on_node_line'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/invalid_nestings/on_section_line.pl 
b/tp/t/results/invalid_nestings/on_section_line.pl
index 1492bd95b1..a13e30a24f 100644
--- a/tp/t/results/invalid_nestings/on_section_line.pl
+++ b/tp/t/results/invalid_nestings/on_section_line.pl
@@ -159,7 +159,6 @@ $result_sectioning{'on_section_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/quotation_in_ref.pl 
b/tp/t/results/invalid_nestings/quotation_in_ref.pl
index 5b6a52ddfb..22f200cac6 100644
--- a/tp/t/results/invalid_nestings/quotation_in_ref.pl
+++ b/tp/t/results/invalid_nestings/quotation_in_ref.pl
@@ -175,16 +175,14 @@ $result_nodes{'quotation_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'quotation_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'quotation_in_ref'} = [
diff --git a/tp/t/results/invalid_nestings/ref_in_ref.pl 
b/tp/t/results/invalid_nestings/ref_in_ref.pl
index ad69583166..3ffb998f27 100644
--- a/tp/t/results/invalid_nestings/ref_in_ref.pl
+++ b/tp/t/results/invalid_nestings/ref_in_ref.pl
@@ -110,16 +110,14 @@ $result_nodes{'ref_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ref_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ref_in_ref'} = [
diff --git a/tp/t/results/invalid_nestings/ref_to_top_in_anchor.pl 
b/tp/t/results/invalid_nestings/ref_to_top_in_anchor.pl
index 78897aec21..9b258ce8f7 100644
--- a/tp/t/results/invalid_nestings/ref_to_top_in_anchor.pl
+++ b/tp/t/results/invalid_nestings/ref_to_top_in_anchor.pl
@@ -104,16 +104,14 @@ $result_nodes{'ref_to_top_in_anchor'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ref_to_top_in_anchor'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ref_to_top_in_anchor'} = [
diff --git a/tp/t/results/invalid_nestings/section_in_copying.pl 
b/tp/t/results/invalid_nestings/section_in_copying.pl
index ebb0b87916..00bcbde192 100644
--- a/tp/t/results/invalid_nestings/section_in_copying.pl
+++ b/tp/t/results/invalid_nestings/section_in_copying.pl
@@ -102,7 +102,6 @@ $result_sectioning{'section_in_copying'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_in_flushright.pl 
b/tp/t/results/invalid_nestings/section_in_flushright.pl
index c636cc65a7..4c0ef82154 100644
--- a/tp/t/results/invalid_nestings/section_in_flushright.pl
+++ b/tp/t/results/invalid_nestings/section_in_flushright.pl
@@ -105,7 +105,6 @@ $result_sectioning{'section_in_flushright'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_in_footnote.pl 
b/tp/t/results/invalid_nestings/section_in_footnote.pl
index 6b7da3814b..12b886b495 100644
--- a/tp/t/results/invalid_nestings/section_in_footnote.pl
+++ b/tp/t/results/invalid_nestings/section_in_footnote.pl
@@ -101,7 +101,6 @@ $result_sectioning{'section_in_footnote'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_in_math.pl 
b/tp/t/results/invalid_nestings/section_in_math.pl
index 61b6d7fbd0..a884996499 100644
--- a/tp/t/results/invalid_nestings/section_in_math.pl
+++ b/tp/t/results/invalid_nestings/section_in_math.pl
@@ -196,7 +196,6 @@ $result_sectioning{'section_in_math'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -205,7 +204,6 @@ $result_sectioning{'section_in_math'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
diff --git a/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl 
b/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
index 34321e3ce5..8e7e0a1223 100644
--- a/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
+++ b/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
@@ -211,7 +211,6 @@ $result_sectioning{'section_in_nested_block_commands'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_in_table.pl 
b/tp/t/results/invalid_nestings/section_in_table.pl
index 1f29df1091..434637e695 100644
--- a/tp/t/results/invalid_nestings/section_in_table.pl
+++ b/tp/t/results/invalid_nestings/section_in_table.pl
@@ -184,7 +184,6 @@ $result_sectioning{'section_in_table'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_on_cartouche_line.pl 
b/tp/t/results/invalid_nestings/section_on_cartouche_line.pl
index 4d76312b70..d099b63aea 100644
--- a/tp/t/results/invalid_nestings/section_on_cartouche_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_cartouche_line.pl
@@ -130,7 +130,6 @@ $result_sectioning{'section_on_cartouche_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -139,7 +138,6 @@ $result_sectioning{'section_on_cartouche_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
diff --git a/tp/t/results/invalid_nestings/section_on_def_line.pl 
b/tp/t/results/invalid_nestings/section_on_def_line.pl
index 5e50decd8a..61cfd3fefa 100644
--- a/tp/t/results/invalid_nestings/section_on_def_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_def_line.pl
@@ -150,7 +150,6 @@ $result_sectioning{'section_on_def_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_on_defx_line.pl 
b/tp/t/results/invalid_nestings/section_on_defx_line.pl
index 1878627b04..c98c7e539e 100644
--- a/tp/t/results/invalid_nestings/section_on_defx_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_defx_line.pl
@@ -234,7 +234,6 @@ $result_sectioning{'section_on_defx_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_on_enumerate_line.pl 
b/tp/t/results/invalid_nestings/section_on_enumerate_line.pl
index 4f42320c98..0f5197cc5e 100644
--- a/tp/t/results/invalid_nestings/section_on_enumerate_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_enumerate_line.pl
@@ -161,7 +161,6 @@ $result_sectioning{'section_on_enumerate_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -170,7 +169,6 @@ $result_sectioning{'section_on_enumerate_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
diff --git a/tp/t/results/invalid_nestings/section_on_float_line.pl 
b/tp/t/results/invalid_nestings/section_on_float_line.pl
index af9aa16190..7162ae2076 100644
--- a/tp/t/results/invalid_nestings/section_on_float_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_float_line.pl
@@ -102,7 +102,6 @@ $result_sectioning{'section_on_float_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -154,7 +153,6 @@ $result_floats{'section_on_float_line'} = {
         'float_type' => 't',
         'normalized' => 'l'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/invalid_nestings/section_on_index_entry_line.pl 
b/tp/t/results/invalid_nestings/section_on_index_entry_line.pl
index 71f6680e34..b5dfcf0dd6 100644
--- a/tp/t/results/invalid_nestings/section_on_index_entry_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_index_entry_line.pl
@@ -113,7 +113,6 @@ $result_sectioning{'section_on_index_entry_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/section_on_itemize_line.pl 
b/tp/t/results/invalid_nestings/section_on_itemize_line.pl
index dca46342a2..83064685cf 100644
--- a/tp/t/results/invalid_nestings/section_on_itemize_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_itemize_line.pl
@@ -326,7 +326,6 @@ $result_sectioning{'section_on_itemize_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -335,7 +334,6 @@ $result_sectioning{'section_on_itemize_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
@@ -346,7 +344,6 @@ $result_sectioning{'section_on_itemize_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 3,
@@ -357,7 +354,6 @@ $result_sectioning{'section_on_itemize_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 4,
diff --git a/tp/t/results/invalid_nestings/section_on_multitable_line.pl 
b/tp/t/results/invalid_nestings/section_on_multitable_line.pl
index f839a0618c..62ea38a981 100644
--- a/tp/t/results/invalid_nestings/section_on_multitable_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_multitable_line.pl
@@ -254,7 +254,6 @@ $result_sectioning{'section_on_multitable_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -263,7 +262,6 @@ $result_sectioning{'section_on_multitable_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
@@ -274,7 +272,6 @@ $result_sectioning{'section_on_multitable_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 3,
diff --git a/tp/t/results/invalid_nestings/section_on_xtable_line.pl 
b/tp/t/results/invalid_nestings/section_on_xtable_line.pl
index 10b79cc42e..29ac9f7d63 100644
--- a/tp/t/results/invalid_nestings/section_on_xtable_line.pl
+++ b/tp/t/results/invalid_nestings/section_on_xtable_line.pl
@@ -328,7 +328,6 @@ $result_sectioning{'section_on_xtable_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -337,7 +336,6 @@ $result_sectioning{'section_on_xtable_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
@@ -348,7 +346,6 @@ $result_sectioning{'section_on_xtable_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 3,
@@ -359,7 +356,6 @@ $result_sectioning{'section_on_xtable_line'} = {
       },
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 4,
diff --git 
a/tp/t/results/invalid_nestings/style_not_closed_before_first_node.pl 
b/tp/t/results/invalid_nestings/style_not_closed_before_first_node.pl
index 3ede013ae0..36db033666 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_before_first_node.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_before_first_node.pl
@@ -104,16 +104,14 @@ $result_nodes{'style_not_closed_before_first_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'style_not_closed_before_first_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'style_not_closed_before_first_node'} = [
diff --git 
a/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl 
b/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
index 644986209d..1604deadad 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
@@ -354,11 +354,9 @@ 
$result_sectioning{'style_not_closed_no_newline_root_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -369,11 +367,9 @@ 
$result_sectioning{'style_not_closed_no_newline_root_commands'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -402,7 +398,6 @@ $result_nodes{'style_not_closed_no_newline_root_commands'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -412,7 +407,6 @@ $result_nodes{'style_not_closed_no_newline_root_commands'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -420,14 +414,12 @@ 
$result_nodes{'style_not_closed_no_newline_root_commands'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -445,14 +437,12 @@ 
$result_menus{'style_not_closed_no_newline_root_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl 
b/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
index e3137616e2..1c401b1afa 100644
--- a/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
+++ b/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
@@ -368,11 +368,9 @@ $result_sectioning{'style_not_closed_root_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -383,11 +381,9 @@ $result_sectioning{'style_not_closed_root_commands'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -416,7 +412,6 @@ $result_nodes{'style_not_closed_root_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -426,7 +421,6 @@ $result_nodes{'style_not_closed_root_commands'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -434,14 +428,12 @@ $result_nodes{'style_not_closed_root_commands'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -459,14 +451,12 @@ $result_menus{'style_not_closed_root_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/invalid_nestings/unclosed_verb_on_section_line.pl 
b/tp/t/results/invalid_nestings/unclosed_verb_on_section_line.pl
index 746645c6ef..b89d3f3710 100644
--- a/tp/t/results/invalid_nestings/unclosed_verb_on_section_line.pl
+++ b/tp/t/results/invalid_nestings/unclosed_verb_on_section_line.pl
@@ -87,7 +87,6 @@ $result_sectioning{'unclosed_verb_on_section_line'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
diff --git a/tp/t/results/invalid_nestings/verbatim_in_ref.pl 
b/tp/t/results/invalid_nestings/verbatim_in_ref.pl
index ccfe8f7c88..03032c9a68 100644
--- a/tp/t/results/invalid_nestings/verbatim_in_ref.pl
+++ b/tp/t/results/invalid_nestings/verbatim_in_ref.pl
@@ -175,16 +175,14 @@ $result_nodes{'verbatim_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'verbatim_in_ref'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'verbatim_in_ref'} = [
diff --git a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl 
b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
index efd198126d..c56c49175e 100644
--- a/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
@@ -1115,11 +1115,9 @@ $result_sectioning{'inter_item_commands_in_enumerate'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1130,11 +1128,9 @@ $result_sectioning{'inter_item_commands_in_enumerate'} = 
{
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1163,12 +1159,10 @@ $result_nodes{'inter_item_commands_in_enumerate'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1176,14 +1170,12 @@ $result_nodes{'inter_item_commands_in_enumerate'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1199,7 +1191,6 @@ $result_menus{'inter_item_commands_in_enumerate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/itemize/inter_item_commands_in_itemize.pl 
b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
index e41e17da74..6c2ea5f4c8 100644
--- a/tp/t/results/itemize/inter_item_commands_in_itemize.pl
+++ b/tp/t/results/itemize/inter_item_commands_in_itemize.pl
@@ -737,11 +737,9 @@ $result_sectioning{'inter_item_commands_in_itemize'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -752,11 +750,9 @@ $result_sectioning{'inter_item_commands_in_itemize'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -785,12 +781,10 @@ $result_nodes{'inter_item_commands_in_itemize'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -798,14 +792,12 @@ $result_nodes{'inter_item_commands_in_itemize'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -821,7 +813,6 @@ $result_menus{'inter_item_commands_in_itemize'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/appendix_translated.pl 
b/tp/t/results/languages/appendix_translated.pl
index 9e02a9a230..709dc00e70 100644
--- a/tp/t/results/languages/appendix_translated.pl
+++ b/tp/t/results/languages/appendix_translated.pl
@@ -208,16 +208,13 @@ $result_sectioning{'appendix_translated'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendix',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -246,20 +243,17 @@ $result_nodes{'appendix_translated'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'appendix_translated'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'appendix_translated'} = [];
diff --git a/tp/t/results/languages/command_translated.pl 
b/tp/t/results/languages/command_translated.pl
index ba74318337..803b6bd08a 100644
--- a/tp/t/results/languages/command_translated.pl
+++ b/tp/t/results/languages/command_translated.pl
@@ -275,11 +275,9 @@ $result_sectioning{'command_translated'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -290,11 +288,9 @@ $result_sectioning{'command_translated'} = {
                   'extra' => {
                     'normalized' => 'chapter-error_002d_002d_003e'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -323,12 +319,10 @@ $result_nodes{'command_translated'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -336,14 +330,12 @@ $result_nodes{'command_translated'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-error_002d_002d_003e'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -359,7 +351,6 @@ $result_menus{'command_translated'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/documentlanguage.pl 
b/tp/t/results/languages/documentlanguage.pl
index d73be74245..a28ef3e6b9 100644
--- a/tp/t/results/languages/documentlanguage.pl
+++ b/tp/t/results/languages/documentlanguage.pl
@@ -740,11 +740,9 @@ $result_sectioning{'documentlanguage'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -756,11 +754,9 @@ $result_sectioning{'documentlanguage'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -789,12 +785,10 @@ $result_nodes{'documentlanguage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -802,7 +796,6 @@ $result_nodes{'documentlanguage'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -810,7 +803,6 @@ $result_nodes{'documentlanguage'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -826,7 +818,6 @@ $result_menus{'documentlanguage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/documentlanguage_option.pl 
b/tp/t/results/languages/documentlanguage_option.pl
index 0a985f369c..f0a2d1e529 100644
--- a/tp/t/results/languages/documentlanguage_option.pl
+++ b/tp/t/results/languages/documentlanguage_option.pl
@@ -740,11 +740,9 @@ $result_sectioning{'documentlanguage_option'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -756,11 +754,9 @@ $result_sectioning{'documentlanguage_option'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -789,12 +785,10 @@ $result_nodes{'documentlanguage_option'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -802,7 +796,6 @@ $result_nodes{'documentlanguage_option'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -810,7 +803,6 @@ $result_nodes{'documentlanguage_option'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -826,7 +818,6 @@ $result_menus{'documentlanguage_option'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/documentlanguage_unknown.pl 
b/tp/t/results/languages/documentlanguage_unknown.pl
index 5a16071ebd..0fdcdcf144 100644
--- a/tp/t/results/languages/documentlanguage_unknown.pl
+++ b/tp/t/results/languages/documentlanguage_unknown.pl
@@ -740,11 +740,9 @@ $result_sectioning{'documentlanguage_unknown'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -756,11 +754,9 @@ $result_sectioning{'documentlanguage_unknown'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -789,12 +785,10 @@ $result_nodes{'documentlanguage_unknown'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -802,7 +796,6 @@ $result_nodes{'documentlanguage_unknown'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -810,7 +803,6 @@ $result_nodes{'documentlanguage_unknown'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -826,7 +818,6 @@ $result_menus{'documentlanguage_unknown'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/multiple_documentlanguage.pl 
b/tp/t/results/languages/multiple_documentlanguage.pl
index b02d0f9afa..2b3db453c4 100644
--- a/tp/t/results/languages/multiple_documentlanguage.pl
+++ b/tp/t/results/languages/multiple_documentlanguage.pl
@@ -1023,11 +1023,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1039,11 +1037,9 @@ $result_sectioning{'multiple_documentlanguage'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1072,12 +1068,10 @@ $result_nodes{'multiple_documentlanguage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1085,7 +1079,6 @@ $result_nodes{'multiple_documentlanguage'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1093,7 +1086,6 @@ $result_nodes{'multiple_documentlanguage'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1109,7 +1101,6 @@ $result_menus{'multiple_documentlanguage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/multiple_in_preamble.pl 
b/tp/t/results/languages/multiple_in_preamble.pl
index 5f28b575fc..1bb3207151 100644
--- a/tp/t/results/languages/multiple_in_preamble.pl
+++ b/tp/t/results/languages/multiple_in_preamble.pl
@@ -905,11 +905,9 @@ $result_sectioning{'multiple_in_preamble'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -920,11 +918,9 @@ $result_sectioning{'multiple_in_preamble'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -953,12 +949,10 @@ $result_nodes{'multiple_in_preamble'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -966,14 +960,12 @@ $result_nodes{'multiple_in_preamble'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -989,7 +981,6 @@ $result_menus{'multiple_in_preamble'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/multiple_in_preamble_before_node.pl 
b/tp/t/results/languages/multiple_in_preamble_before_node.pl
index 195d14b596..1b9c9e8aa5 100644
--- a/tp/t/results/languages/multiple_in_preamble_before_node.pl
+++ b/tp/t/results/languages/multiple_in_preamble_before_node.pl
@@ -758,11 +758,9 @@ $result_sectioning{'multiple_in_preamble_before_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -773,11 +771,9 @@ $result_sectioning{'multiple_in_preamble_before_node'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -806,12 +802,10 @@ $result_nodes{'multiple_in_preamble_before_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -819,14 +813,12 @@ $result_nodes{'multiple_in_preamble_before_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -842,7 +834,6 @@ $result_menus{'multiple_in_preamble_before_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/multiple_lang_chapters.pl 
b/tp/t/results/languages/multiple_lang_chapters.pl
index 9ff62b776a..0eed5ae01e 100644
--- a/tp/t/results/languages/multiple_lang_chapters.pl
+++ b/tp/t/results/languages/multiple_lang_chapters.pl
@@ -1802,11 +1802,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1817,11 +1815,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
                   'extra' => {
                     'normalized' => 'chapter-ja'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1838,11 +1834,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
                   'extra' => {
                     'normalized' => 'chapter-en'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1860,11 +1854,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
                   'extra' => {
                     'normalized' => 'chapter-fr_005fFR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1882,11 +1874,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -1904,11 +1894,9 @@ $result_sectioning{'multiple_lang_chapters'} = {
                   'extra' => {
                     'normalized' => 'chapter-pt_005fBR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -1954,7 +1942,6 @@ $result_nodes{'multiple_lang_chapters'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1964,7 +1951,6 @@ $result_nodes{'multiple_lang_chapters'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1972,14 +1958,12 @@ $result_nodes{'multiple_lang_chapters'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1987,14 +1971,12 @@ $result_nodes{'multiple_lang_chapters'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -2002,14 +1984,12 @@ $result_nodes{'multiple_lang_chapters'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -2017,14 +1997,12 @@ $result_nodes{'multiple_lang_chapters'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -2032,14 +2010,12 @@ $result_nodes{'multiple_lang_chapters'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -2081,42 +2057,36 @@ $result_menus{'multiple_lang_chapters'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/languages/multiple_lang_chapters_latex.pl 
b/tp/t/results/languages/multiple_lang_chapters_latex.pl
index b39941a87d..a79e4ee123 100644
--- a/tp/t/results/languages/multiple_lang_chapters_latex.pl
+++ b/tp/t/results/languages/multiple_lang_chapters_latex.pl
@@ -1802,11 +1802,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1817,11 +1815,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
                   'extra' => {
                     'normalized' => 'chapter-ja'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1838,11 +1834,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
                   'extra' => {
                     'normalized' => 'chapter-en'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1860,11 +1854,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
                   'extra' => {
                     'normalized' => 'chapter-fr_005fFR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1882,11 +1874,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -1904,11 +1894,9 @@ $result_sectioning{'multiple_lang_chapters_latex'} = {
                   'extra' => {
                     'normalized' => 'chapter-pt_005fBR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -1954,7 +1942,6 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1964,7 +1951,6 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1972,14 +1958,12 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1987,14 +1971,12 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -2002,14 +1984,12 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -2017,14 +1997,12 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -2032,14 +2010,12 @@ $result_nodes{'multiple_lang_chapters_latex'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -2081,42 +2057,36 @@ $result_menus{'multiple_lang_chapters_latex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/languages/multiple_lang_chapters_texi2html.pl 
b/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
index 8aab7288be..d306f957e9 100644
--- a/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
+++ b/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
@@ -1768,11 +1768,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1783,11 +1781,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
                   'extra' => {
                     'normalized' => 'chapter-ja'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1804,11 +1800,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
                   'extra' => {
                     'normalized' => 'chapter-en'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1826,11 +1820,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
                   'extra' => {
                     'normalized' => 'chapter-fr_005fFR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1848,11 +1840,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -1870,11 +1860,9 @@ $result_sectioning{'multiple_lang_chapters_texi2html'} = 
{
                   'extra' => {
                     'normalized' => 'chapter-pt_005fBR'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -1920,7 +1908,6 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1930,7 +1917,6 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1938,14 +1924,12 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1953,14 +1937,12 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1968,14 +1950,12 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1983,14 +1963,12 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 4
                       }
                     },
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -1998,14 +1976,12 @@ $result_nodes{'multiple_lang_chapters_texi2html'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 5
                           }
                         },
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -2047,42 +2023,36 @@ $result_menus{'multiple_lang_chapters_texi2html'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-ja'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'chapter-en'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter-fr_005fFR'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'chapter-de'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'chapter-pt_005fBR'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/languages/simple_documentlanguage.pl 
b/tp/t/results/languages/simple_documentlanguage.pl
index 7d53f5d9a7..db49cb37b7 100644
--- a/tp/t/results/languages/simple_documentlanguage.pl
+++ b/tp/t/results/languages/simple_documentlanguage.pl
@@ -304,14 +304,12 @@ $result_nodes{'simple_documentlanguage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -325,7 +323,6 @@ $result_menus{'simple_documentlanguage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/unknown_language.pl 
b/tp/t/results/languages/unknown_language.pl
index e15561aa5c..c61f3af2a3 100644
--- a/tp/t/results/languages/unknown_language.pl
+++ b/tp/t/results/languages/unknown_language.pl
@@ -352,11 +352,9 @@ $result_sectioning{'unknown_language'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -367,11 +365,9 @@ $result_sectioning{'unknown_language'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -400,12 +396,10 @@ $result_nodes{'unknown_language'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -413,14 +407,12 @@ $result_nodes{'unknown_language'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -436,7 +428,6 @@ $result_menus{'unknown_language'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/languages/unknown_region.pl 
b/tp/t/results/languages/unknown_region.pl
index 04f7414cc4..010c2a5e46 100644
--- a/tp/t/results/languages/unknown_region.pl
+++ b/tp/t/results/languages/unknown_region.pl
@@ -304,14 +304,12 @@ $result_nodes{'unknown_region'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -325,7 +323,6 @@ $result_menus{'unknown_region'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/anchor_before_top.pl 
b/tp/t/results/latex_tests/anchor_before_top.pl
index 9dab101656..09df6e4c6c 100644
--- a/tp/t/results/latex_tests/anchor_before_top.pl
+++ b/tp/t/results/latex_tests/anchor_before_top.pl
@@ -267,11 +267,9 @@ $result_sectioning{'anchor_before_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -282,11 +280,9 @@ $result_sectioning{'anchor_before_top'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -315,12 +311,10 @@ $result_nodes{'anchor_before_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -328,14 +322,12 @@ $result_nodes{'anchor_before_top'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -351,7 +343,6 @@ $result_menus{'anchor_before_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/anchor_in_copying.pl 
b/tp/t/results/latex_tests/anchor_in_copying.pl
index f389c15c2e..082717f7b0 100644
--- a/tp/t/results/latex_tests/anchor_in_copying.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying.pl
@@ -322,11 +322,9 @@ $result_sectioning{'anchor_in_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -337,11 +335,9 @@ $result_sectioning{'anchor_in_copying'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -370,12 +366,10 @@ $result_nodes{'anchor_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -383,14 +377,12 @@ $result_nodes{'anchor_in_copying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -406,7 +398,6 @@ $result_menus{'anchor_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
index f899985711..7ff227cd79 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_chap.pl
@@ -388,11 +388,9 @@ $result_sectioning{'anchor_in_copying_insertcopying_chap'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -403,11 +401,9 @@ $result_sectioning{'anchor_in_copying_insertcopying_chap'} 
= {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -436,12 +432,10 @@ $result_nodes{'anchor_in_copying_insertcopying_chap'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -449,14 +443,12 @@ $result_nodes{'anchor_in_copying_insertcopying_chap'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -472,7 +464,6 @@ $result_menus{'anchor_in_copying_insertcopying_chap'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
index 72fb6fc9b0..97621ded65 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage.pl
@@ -508,11 +508,9 @@ 
$result_sectioning{'anchor_in_copying_insertcopying_titlepage'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -523,11 +521,9 @@ 
$result_sectioning{'anchor_in_copying_insertcopying_titlepage'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -556,12 +552,10 @@ 
$result_nodes{'anchor_in_copying_insertcopying_titlepage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -569,14 +563,12 @@ 
$result_nodes{'anchor_in_copying_insertcopying_titlepage'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -592,7 +584,6 @@ $result_menus{'anchor_in_copying_insertcopying_titlepage'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl 
b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
index 062dc45658..a77d2723bd 100644
--- a/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
+++ b/tp/t/results/latex_tests/anchor_in_copying_insertcopying_titlepage_chap.pl
@@ -513,11 +513,9 @@ 
$result_sectioning{'anchor_in_copying_insertcopying_titlepage_chap'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -528,11 +526,9 @@ 
$result_sectioning{'anchor_in_copying_insertcopying_titlepage_chap'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -561,12 +557,10 @@ 
$result_nodes{'anchor_in_copying_insertcopying_titlepage_chap'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -574,14 +568,12 @@ 
$result_nodes{'anchor_in_copying_insertcopying_titlepage_chap'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -597,7 +589,6 @@ 
$result_menus{'anchor_in_copying_insertcopying_titlepage_chap'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/latex_tests/anchor_links_xref_xrefautomaticsectiontitle.pl 
b/tp/t/results/latex_tests/anchor_links_xref_xrefautomaticsectiontitle.pl
index 3ce05dad9b..ce779df31c 100644
--- a/tp/t/results/latex_tests/anchor_links_xref_xrefautomaticsectiontitle.pl
+++ b/tp/t/results/latex_tests/anchor_links_xref_xrefautomaticsectiontitle.pl
@@ -785,11 +785,9 @@ 
$result_sectioning{'anchor_links_xref_xrefautomaticsectiontitle'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -800,11 +798,9 @@ 
$result_sectioning{'anchor_links_xref_xrefautomaticsectiontitle'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -833,12 +829,10 @@ 
$result_nodes{'anchor_links_xref_xrefautomaticsectiontitle'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -846,14 +840,12 @@ 
$result_nodes{'anchor_links_xref_xrefautomaticsectiontitle'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -869,7 +861,6 @@ 
$result_menus{'anchor_links_xref_xrefautomaticsectiontitle'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/custom_heading_with_include.pl 
b/tp/t/results/latex_tests/custom_heading_with_include.pl
index 81b09c5d07..7990310c29 100644
--- a/tp/t/results/latex_tests/custom_heading_with_include.pl
+++ b/tp/t/results/latex_tests/custom_heading_with_include.pl
@@ -2304,11 +2304,9 @@ $result_sectioning{'custom_heading_with_include'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2319,11 +2317,9 @@ $result_sectioning{'custom_heading_with_include'} = {
                   'extra' => {
                     'normalized' => 'in-main'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2340,11 +2336,9 @@ $result_sectioning{'custom_heading_with_include'} = {
                   'extra' => {
                     'normalized' => 'Chapter-in-included-file'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -2355,11 +2349,9 @@ $result_sectioning{'custom_heading_with_include'} = {
                         'extra' => {
                           'normalized' => 'Section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -2370,11 +2362,9 @@ $result_sectioning{'custom_heading_with_include'} = {
                               'extra' => {
                                 'normalized' => 'Subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '2.1.1',
@@ -2398,17 +2388,14 @@ $result_sectioning{'custom_heading_with_include'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '3.1.1',
@@ -2432,17 +2419,14 @@ $result_sectioning{'custom_heading_with_include'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '4.1.1',
@@ -2466,17 +2450,14 @@ $result_sectioning{'custom_heading_with_include'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '5.1.1',
@@ -2500,17 +2481,14 @@ $result_sectioning{'custom_heading_with_include'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '6.1.1',
@@ -2540,11 +2518,9 @@ $result_sectioning{'custom_heading_with_include'} = {
                   'extra' => {
                     'normalized' => 'last-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 7,
@@ -2608,12 +2584,10 @@ $result_nodes{'custom_heading_with_include'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2621,14 +2595,12 @@ $result_nodes{'custom_heading_with_include'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'in-main'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -2636,7 +2608,6 @@ $result_nodes{'custom_heading_with_include'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -2648,7 +2619,6 @@ $result_nodes{'custom_heading_with_include'} = {
             ],
             'normalized' => 'Chapter-in-included-file'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2656,7 +2626,6 @@ $result_nodes{'custom_heading_with_include'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '2.1'
                   }
@@ -2668,7 +2637,6 @@ $result_nodes{'custom_heading_with_include'} = {
                 ],
                 'normalized' => 'Section'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -2676,14 +2644,12 @@ $result_nodes{'custom_heading_with_include'} = {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '2.1.1'
                       }
                     },
                     'normalized' => 'Subsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_up' => {}
                   }
@@ -2713,7 +2679,6 @@ $result_menus{'custom_heading_with_include'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/custom_heading_with_include_in_command.pl 
b/tp/t/results/latex_tests/custom_heading_with_include_in_command.pl
index 04453b9ad6..5832a1be62 100644
--- a/tp/t/results/latex_tests/custom_heading_with_include_in_command.pl
+++ b/tp/t/results/latex_tests/custom_heading_with_include_in_command.pl
@@ -2319,11 +2319,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2334,11 +2332,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
                   'extra' => {
                     'normalized' => 'in-main'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2355,11 +2351,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
                   'extra' => {
                     'normalized' => 'Chapter-in-included-file'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -2370,11 +2364,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
                         'extra' => {
                           'normalized' => 'Section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -2385,11 +2377,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
                               'extra' => {
                                 'normalized' => 'Subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '2.1.1',
@@ -2413,17 +2403,14 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '3.1.1',
@@ -2447,17 +2434,14 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '4.1.1',
@@ -2481,17 +2465,14 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '5.1.1',
@@ -2515,17 +2496,14 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '6.1.1',
@@ -2555,11 +2533,9 @@ 
$result_sectioning{'custom_heading_with_include_in_command'} = {
                   'extra' => {
                     'normalized' => 'last-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 7,
@@ -2623,12 +2599,10 @@ $result_nodes{'custom_heading_with_include_in_command'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2636,14 +2610,12 @@ $result_nodes{'custom_heading_with_include_in_command'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'in-main'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -2651,7 +2623,6 @@ $result_nodes{'custom_heading_with_include_in_command'} = 
{
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -2663,7 +2634,6 @@ $result_nodes{'custom_heading_with_include_in_command'} = 
{
             ],
             'normalized' => 'Chapter-in-included-file'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -2671,7 +2641,6 @@ $result_nodes{'custom_heading_with_include_in_command'} = 
{
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '2.1'
                   }
@@ -2683,7 +2652,6 @@ $result_nodes{'custom_heading_with_include_in_command'} = 
{
                 ],
                 'normalized' => 'Section'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -2691,14 +2659,12 @@ $result_nodes{'custom_heading_with_include_in_command'} 
= {
                     'associated_section' => {
                       'cmdname' => 'subsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '2.1.1'
                       }
                     },
                     'normalized' => 'Subsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_up' => {}
                   }
@@ -2728,7 +2694,6 @@ $result_menus{'custom_heading_with_include_in_command'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/custom_headings.pl 
b/tp/t/results/latex_tests/custom_headings.pl
index ad4f541dd9..36ae2c3e89 100644
--- a/tp/t/results/latex_tests/custom_headings.pl
+++ b/tp/t/results/latex_tests/custom_headings.pl
@@ -740,11 +740,9 @@ $result_sectioning{'custom_headings'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -755,16 +753,13 @@ $result_sectioning{'custom_headings'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -781,7 +776,6 @@ $result_sectioning{'custom_headings'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -793,7 +787,6 @@ $result_sectioning{'custom_headings'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -832,12 +825,10 @@ $result_nodes{'custom_headings'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -845,14 +836,12 @@ $result_nodes{'custom_headings'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -868,7 +857,6 @@ $result_menus{'custom_headings'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/customize_informative_commands.pl 
b/tp/t/results/latex_tests/customize_informative_commands.pl
index 28a357da5b..aa8caf1957 100644
--- a/tp/t/results/latex_tests/customize_informative_commands.pl
+++ b/tp/t/results/latex_tests/customize_informative_commands.pl
@@ -62,7 +62,6 @@ $result_sectioning{'customize_informative_commands'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
diff --git a/tp/t/results/latex_tests/error_in_sectioning_command.pl 
b/tp/t/results/latex_tests/error_in_sectioning_command.pl
index d36e5732de..e986ca75a1 100644
--- a/tp/t/results/latex_tests/error_in_sectioning_command.pl
+++ b/tp/t/results/latex_tests/error_in_sectioning_command.pl
@@ -323,11 +323,9 @@ $result_sectioning{'error_in_sectioning_command'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -338,11 +336,9 @@ $result_sectioning{'error_in_sectioning_command'} = {
                   'extra' => {
                     'normalized' => 
'_0040error_007b_007d-_0028error_002d_002d_003e_0029_003a-Indicating-an-Error-Message'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -371,12 +367,10 @@ $result_nodes{'error_in_sectioning_command'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -384,14 +378,12 @@ $result_nodes{'error_in_sectioning_command'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 
'_0040error_007b_007d-_0028error_002d_002d_003e_0029_003a-Indicating-an-Error-Message'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -407,7 +399,6 @@ $result_menus{'error_in_sectioning_command'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/float_and_refs.pl 
b/tp/t/results/latex_tests/float_and_refs.pl
index 6642edb69c..ef1528d18b 100644
--- a/tp/t/results/latex_tests/float_and_refs.pl
+++ b/tp/t/results/latex_tests/float_and_refs.pl
@@ -1757,11 +1757,9 @@ $result_sectioning{'float_and_refs'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1772,11 +1770,9 @@ $result_sectioning{'float_and_refs'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1787,7 +1783,6 @@ $result_sectioning{'float_and_refs'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1799,7 +1794,6 @@ $result_sectioning{'float_and_refs'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -1837,12 +1831,10 @@ $result_nodes{'float_and_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1850,14 +1842,12 @@ $result_nodes{'float_and_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1873,7 +1863,6 @@ $result_menus{'float_and_refs'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -1894,7 +1883,6 @@ $result_floats{'float_and_refs'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1908,7 +1896,6 @@ $result_floats{'float_and_refs'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
@@ -1934,7 +1921,6 @@ $result_floats{'float_and_refs'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
@@ -1960,7 +1946,6 @@ $result_floats{'float_and_refs'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/latex_tests/fonttextsize.pl 
b/tp/t/results/latex_tests/fonttextsize.pl
index 2b567994bc..19ac62e895 100644
--- a/tp/t/results/latex_tests/fonttextsize.pl
+++ b/tp/t/results/latex_tests/fonttextsize.pl
@@ -587,11 +587,9 @@ $result_sectioning{'fonttextsize'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -602,21 +600,17 @@ $result_sectioning{'fonttextsize'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -625,7 +619,6 @@ $result_sectioning{'fonttextsize'} = {
                         },
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.2',
@@ -635,7 +628,6 @@ $result_sectioning{'fonttextsize'} = {
                         },
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.3',
@@ -645,7 +637,6 @@ $result_sectioning{'fonttextsize'} = {
                         },
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.4',
@@ -695,12 +686,10 @@ $result_nodes{'fonttextsize'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -708,14 +697,12 @@ $result_nodes{'fonttextsize'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -731,7 +718,6 @@ $result_menus{'fonttextsize'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/indices.pl 
b/tp/t/results/latex_tests/indices.pl
index 922cdd2bbc..0234995eeb 100644
--- a/tp/t/results/latex_tests/indices.pl
+++ b/tp/t/results/latex_tests/indices.pl
@@ -1224,11 +1224,9 @@ $result_sectioning{'indices'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1240,11 +1238,9 @@ $result_sectioning{'indices'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1273,12 +1269,10 @@ $result_nodes{'indices'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1286,7 +1280,6 @@ $result_nodes{'indices'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1294,7 +1287,6 @@ $result_nodes{'indices'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1310,7 +1302,6 @@ $result_menus{'indices'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/indices_disable_encoding.pl 
b/tp/t/results/latex_tests/indices_disable_encoding.pl
index 21f50a9080..64650d07de 100644
--- a/tp/t/results/latex_tests/indices_disable_encoding.pl
+++ b/tp/t/results/latex_tests/indices_disable_encoding.pl
@@ -1224,11 +1224,9 @@ $result_sectioning{'indices_disable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1240,11 +1238,9 @@ $result_sectioning{'indices_disable_encoding'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1273,12 +1269,10 @@ $result_nodes{'indices_disable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1286,7 +1280,6 @@ $result_nodes{'indices_disable_encoding'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1294,7 +1287,6 @@ $result_nodes{'indices_disable_encoding'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1310,7 +1302,6 @@ $result_menus{'indices_disable_encoding'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/informative_commands_in_top_node.pl 
b/tp/t/results/latex_tests/informative_commands_in_top_node.pl
index 7b196703ce..38acb4e3a7 100644
--- a/tp/t/results/latex_tests/informative_commands_in_top_node.pl
+++ b/tp/t/results/latex_tests/informative_commands_in_top_node.pl
@@ -356,11 +356,9 @@ $result_sectioning{'informative_commands_in_top_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -371,11 +369,9 @@ $result_sectioning{'informative_commands_in_top_node'} = {
                   'extra' => {
                     'normalized' => 'next-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -404,12 +400,10 @@ $result_nodes{'informative_commands_in_top_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -417,14 +411,12 @@ $result_nodes{'informative_commands_in_top_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'next-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -440,7 +432,6 @@ $result_menus{'informative_commands_in_top_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/node_before_top.pl 
b/tp/t/results/latex_tests/node_before_top.pl
index bec90d0cfe..feb95e14f2 100644
--- a/tp/t/results/latex_tests/node_before_top.pl
+++ b/tp/t/results/latex_tests/node_before_top.pl
@@ -264,11 +264,9 @@ $result_sectioning{'node_before_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -279,11 +277,9 @@ $result_sectioning{'node_before_top'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -312,12 +308,10 @@ $result_nodes{'node_before_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -325,14 +319,12 @@ $result_nodes{'node_before_top'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -348,7 +340,6 @@ $result_menus{'node_before_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/pagesizes.pl 
b/tp/t/results/latex_tests/pagesizes.pl
index 563263122f..174d25501d 100644
--- a/tp/t/results/latex_tests/pagesizes.pl
+++ b/tp/t/results/latex_tests/pagesizes.pl
@@ -369,11 +369,9 @@ $result_sectioning{'pagesizes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -384,11 +382,9 @@ $result_sectioning{'pagesizes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -399,7 +395,6 @@ $result_sectioning{'pagesizes'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -433,12 +428,10 @@ $result_nodes{'pagesizes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -446,14 +439,12 @@ $result_nodes{'pagesizes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -469,7 +460,6 @@ $result_menus{'pagesizes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/pagetype.pl 
b/tp/t/results/latex_tests/pagetype.pl
index 4bc1bc68d9..d22b8ccbb3 100644
--- a/tp/t/results/latex_tests/pagetype.pl
+++ b/tp/t/results/latex_tests/pagetype.pl
@@ -382,11 +382,9 @@ $result_sectioning{'pagetype'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -397,11 +395,9 @@ $result_sectioning{'pagetype'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -412,7 +408,6 @@ $result_sectioning{'pagetype'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -446,12 +441,10 @@ $result_nodes{'pagetype'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -459,14 +452,12 @@ $result_nodes{'pagetype'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -482,7 +473,6 @@ $result_menus{'pagetype'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/settitle_and_headings.pl 
b/tp/t/results/latex_tests/settitle_and_headings.pl
index 17dc33ca95..6bf45397f0 100644
--- a/tp/t/results/latex_tests/settitle_and_headings.pl
+++ b/tp/t/results/latex_tests/settitle_and_headings.pl
@@ -224,7 +224,6 @@ $result_sectioning{'settitle_and_headings'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
diff --git a/tp/t/results/latex_tests/shorttitlepage.pl 
b/tp/t/results/latex_tests/shorttitlepage.pl
index 57a5a5934e..20870e24ed 100644
--- a/tp/t/results/latex_tests/shorttitlepage.pl
+++ b/tp/t/results/latex_tests/shorttitlepage.pl
@@ -241,11 +241,9 @@ $result_sectioning{'shorttitlepage'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -256,11 +254,9 @@ $result_sectioning{'shorttitlepage'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -289,12 +285,10 @@ $result_nodes{'shorttitlepage'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -302,14 +296,12 @@ $result_nodes{'shorttitlepage'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -325,7 +317,6 @@ $result_menus{'shorttitlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_classical.pl 
b/tp/t/results/latex_tests/titlepage_classical.pl
index 334ce26f6f..45106ed8f4 100644
--- a/tp/t/results/latex_tests/titlepage_classical.pl
+++ b/tp/t/results/latex_tests/titlepage_classical.pl
@@ -563,11 +563,9 @@ $result_sectioning{'titlepage_classical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -578,11 +576,9 @@ $result_sectioning{'titlepage_classical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -611,12 +607,10 @@ $result_nodes{'titlepage_classical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -624,14 +618,12 @@ $result_nodes{'titlepage_classical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -647,7 +639,6 @@ $result_menus{'titlepage_classical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_in_top_node.pl 
b/tp/t/results/latex_tests/titlepage_in_top_node.pl
index eab253667f..5e2099acd6 100644
--- a/tp/t/results/latex_tests/titlepage_in_top_node.pl
+++ b/tp/t/results/latex_tests/titlepage_in_top_node.pl
@@ -307,11 +307,9 @@ $result_sectioning{'titlepage_in_top_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -322,11 +320,9 @@ $result_sectioning{'titlepage_in_top_node'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -355,12 +351,10 @@ $result_nodes{'titlepage_in_top_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -368,14 +362,12 @@ $result_nodes{'titlepage_in_top_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -391,7 +383,6 @@ $result_menus{'titlepage_in_top_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_long_title.pl 
b/tp/t/results/latex_tests/titlepage_long_title.pl
index 692d5066dd..c9efa76ced 100644
--- a/tp/t/results/latex_tests/titlepage_long_title.pl
+++ b/tp/t/results/latex_tests/titlepage_long_title.pl
@@ -302,11 +302,9 @@ $result_sectioning{'titlepage_long_title'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -317,11 +315,9 @@ $result_sectioning{'titlepage_long_title'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -350,12 +346,10 @@ $result_nodes{'titlepage_long_title'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -363,14 +357,12 @@ $result_nodes{'titlepage_long_title'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -386,7 +378,6 @@ $result_menus{'titlepage_long_title'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_no_author.pl 
b/tp/t/results/latex_tests/titlepage_no_author.pl
index 33bf56af3e..da1491ae50 100644
--- a/tp/t/results/latex_tests/titlepage_no_author.pl
+++ b/tp/t/results/latex_tests/titlepage_no_author.pl
@@ -290,11 +290,9 @@ $result_sectioning{'titlepage_no_author'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -305,11 +303,9 @@ $result_sectioning{'titlepage_no_author'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -338,12 +334,10 @@ $result_nodes{'titlepage_no_author'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -351,14 +345,12 @@ $result_nodes{'titlepage_no_author'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -374,7 +366,6 @@ $result_menus{'titlepage_no_author'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_no_title.pl 
b/tp/t/results/latex_tests/titlepage_no_title.pl
index b885e0f942..d85536660e 100644
--- a/tp/t/results/latex_tests/titlepage_no_title.pl
+++ b/tp/t/results/latex_tests/titlepage_no_title.pl
@@ -323,11 +323,9 @@ $result_sectioning{'titlepage_no_title'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -338,11 +336,9 @@ $result_sectioning{'titlepage_no_title'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -371,12 +367,10 @@ $result_nodes{'titlepage_no_title'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -384,14 +378,12 @@ $result_nodes{'titlepage_no_title'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -407,7 +399,6 @@ $result_menus{'titlepage_no_title'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/titlepage_with_commands_classical.pl 
b/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
index 0df3fa692b..9cbe5d0587 100644
--- a/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
+++ b/tp/t/results/latex_tests/titlepage_with_commands_classical.pl
@@ -722,11 +722,9 @@ $result_sectioning{'titlepage_with_commands_classical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -737,11 +735,9 @@ $result_sectioning{'titlepage_with_commands_classical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -770,12 +766,10 @@ $result_nodes{'titlepage_with_commands_classical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -783,14 +777,12 @@ $result_nodes{'titlepage_with_commands_classical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -806,7 +798,6 @@ $result_menus{'titlepage_with_commands_classical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/latex_tests/top_no_sectioning_command.pl 
b/tp/t/results/latex_tests/top_no_sectioning_command.pl
index d80c74ad61..56fddc7322 100644
--- a/tp/t/results/latex_tests/top_no_sectioning_command.pl
+++ b/tp/t/results/latex_tests/top_no_sectioning_command.pl
@@ -189,11 +189,9 @@ $result_sectioning{'top_no_sectioning_command'} = {
             'extra' => {
               'normalized' => 'Chapter'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -211,7 +209,6 @@ $result_nodes{'top_no_sectioning_command'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -219,14 +216,12 @@ $result_nodes{'top_no_sectioning_command'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -240,7 +235,6 @@ $result_menus{'top_no_sectioning_command'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/layout/navigation.pl 
b/tp/t/results/layout/navigation.pl
index 4ee1080364..1e2f5e919c 100644
--- a/tp/t/results/layout/navigation.pl
+++ b/tp/t/results/layout/navigation.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_chapter.pl 
b/tp/t/results/layout/navigation_chapter.pl
index 75145c3fed..9092228f79 100644
--- a/tp/t/results/layout/navigation_chapter.pl
+++ b/tp/t/results/layout/navigation_chapter.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_chapter'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_chapter'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_chapter'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_chapter'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_chapter'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_chapter'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_chapter'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_chapter'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_chapter_no_header.pl 
b/tp/t/results/layout/navigation_chapter_no_header.pl
index f802269c9b..9e198918b3 100644
--- a/tp/t/results/layout/navigation_chapter_no_header.pl
+++ b/tp/t/results/layout/navigation_chapter_no_header.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_chapter_no_header'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_chapter_no_header'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_chapter_no_header'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_chapter_no_header'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_chapter_no_header'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_chapter_no_header'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_chapter_no_header'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_chapter_no_header_vertical.pl 
b/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
index f36def7764..b3a63955fc 100644
--- a/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_chapter_no_header_vertical.pl
@@ -960,11 +960,9 @@ 
$result_sectioning{'navigation_chapter_no_header_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ 
$result_sectioning{'navigation_chapter_no_header_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ 
$result_sectioning{'navigation_chapter_no_header_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ 
$result_sectioning{'navigation_chapter_no_header_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_chapter_no_header_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_chapter_no_header_vertical'} 
= {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_chapter_no_header_vertical'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_chapter_vertical.pl 
b/tp/t/results/layout/navigation_chapter_vertical.pl
index 64746e8968..0da484e7bb 100644
--- a/tp/t/results/layout/navigation_chapter_vertical.pl
+++ b/tp/t/results/layout/navigation_chapter_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_chapter_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_chapter_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_chapter_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_chapter_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_chapter_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_chapter_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_chapter_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_no_header.pl 
b/tp/t/results/layout/navigation_no_header.pl
index ee416dceee..cf7fbb6539 100644
--- a/tp/t/results/layout/navigation_no_header.pl
+++ b/tp/t/results/layout/navigation_no_header.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_no_header'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_no_header'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_no_header'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_no_header'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_no_header'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_no_header'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_no_header'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_no_header'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_no_header'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_no_header'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_no_header'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_no_header'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_no_header_vertical.pl 
b/tp/t/results/layout/navigation_no_header_vertical.pl
index 38f4db2197..44243341d5 100644
--- a/tp/t/results/layout/navigation_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_no_header_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_no_header_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_no_header_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_no_header_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_no_header_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_no_header_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_no_header_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_no_header_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_node.pl 
b/tp/t/results/layout/navigation_node.pl
index 480fc86457..b07cca5b08 100644
--- a/tp/t/results/layout/navigation_node.pl
+++ b/tp/t/results/layout/navigation_node.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_node'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_node'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_node'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_node'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_node'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_node'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_node'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_node_no_header.pl 
b/tp/t/results/layout/navigation_node_no_header.pl
index 4450524d1c..8ed9701a32 100644
--- a/tp/t/results/layout/navigation_node_no_header.pl
+++ b/tp/t/results/layout/navigation_node_no_header.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_node_no_header'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_node_no_header'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_node_no_header'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_node_no_header'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_node_no_header'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_node_no_header'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_node_no_header'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_node_no_header'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_node_no_header'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_node_no_header'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_node_no_header'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_node_no_header'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_node_no_header_vertical.pl 
b/tp/t/results/layout/navigation_node_no_header_vertical.pl
index f5811870f0..0cfbf3c0f2 100644
--- a/tp/t/results/layout/navigation_node_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_node_no_header_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_node_no_header_vertical'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_node_no_header_vertical'} = 
{
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_node_no_header_vertical'} = 
{
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_node_no_header_vertical'} 
= {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_node_no_header_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_node_no_header_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_node_vertical.pl 
b/tp/t/results/layout/navigation_node_vertical.pl
index 1223797849..9ef1b3748d 100644
--- a/tp/t/results/layout/navigation_node_vertical.pl
+++ b/tp/t/results/layout/navigation_node_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_node_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_node_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_node_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_node_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_node_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_node_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_node_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_node_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_node_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_node_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_node_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_node_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_section.pl 
b/tp/t/results/layout/navigation_section.pl
index aae01af625..e762f4f320 100644
--- a/tp/t/results/layout/navigation_section.pl
+++ b/tp/t/results/layout/navigation_section.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_section'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_section'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_section'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_section'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_section'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_section'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_section'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_section'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_section'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_section'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_section'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_section'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_section_no_header.pl 
b/tp/t/results/layout/navigation_section_no_header.pl
index 1a33c2a604..d87e08bc46 100644
--- a/tp/t/results/layout/navigation_section_no_header.pl
+++ b/tp/t/results/layout/navigation_section_no_header.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_section_no_header'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_section_no_header'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_section_no_header'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_section_no_header'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_section_no_header'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_section_no_header'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_section_no_header'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_section_no_header'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_section_no_header'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_section_no_header'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_section_no_header'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_section_no_header'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_section_no_header_vertical.pl 
b/tp/t/results/layout/navigation_section_no_header_vertical.pl
index 62787a7421..eb9339da9a 100644
--- a/tp/t/results/layout/navigation_section_no_header_vertical.pl
+++ b/tp/t/results/layout/navigation_section_no_header_vertical.pl
@@ -960,11 +960,9 @@ 
$result_sectioning{'navigation_section_no_header_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ 
$result_sectioning{'navigation_section_no_header_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ 
$result_sectioning{'navigation_section_no_header_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ 
$result_sectioning{'navigation_section_no_header_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_section_no_header_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_section_no_header_vertical'} 
= {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_section_no_header_vertical'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_section_vertical.pl 
b/tp/t/results/layout/navigation_section_vertical.pl
index 7cb6315852..fdea4a0863 100644
--- a/tp/t/results/layout/navigation_section_vertical.pl
+++ b/tp/t/results/layout/navigation_section_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_section_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_section_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_section_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_section_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_section_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_section_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_section_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_section_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_section_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_section_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_section_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_section_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_test_misc_file_collision.pl 
b/tp/t/results/layout/navigation_test_misc_file_collision.pl
index 886f0891bc..b3752d60ec 100644
--- a/tp/t/results/layout/navigation_test_misc_file_collision.pl
+++ b/tp/t/results/layout/navigation_test_misc_file_collision.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_test_misc_file_collision'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_test_misc_file_collision'} 
= {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_test_misc_file_collision'} 
= {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_test_misc_file_collision'} 
= {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_test_misc_file_collision'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_test_misc_file_collision'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/navigation_vertical.pl 
b/tp/t/results/layout/navigation_vertical.pl
index 68c174ed3a..0a25ba7984 100644
--- a/tp/t/results/layout/navigation_vertical.pl
+++ b/tp/t/results/layout/navigation_vertical.pl
@@ -960,11 +960,9 @@ $result_sectioning{'navigation_vertical'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -975,11 +973,9 @@ $result_sectioning{'navigation_vertical'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -990,11 +986,9 @@ $result_sectioning{'navigation_vertical'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1005,11 +999,9 @@ $result_sectioning{'navigation_vertical'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -1052,7 +1044,6 @@ $result_nodes{'navigation_vertical'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1062,7 +1053,6 @@ $result_nodes{'navigation_vertical'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1070,7 +1060,6 @@ $result_nodes{'navigation_vertical'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1082,7 +1071,6 @@ $result_nodes{'navigation_vertical'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1090,7 +1078,6 @@ $result_nodes{'navigation_vertical'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1102,7 +1089,6 @@ $result_nodes{'navigation_vertical'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1110,14 +1096,12 @@ $result_nodes{'navigation_vertical'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1143,28 +1127,24 @@ $result_menus{'navigation_vertical'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/layout/no_monolithic.pl 
b/tp/t/results/layout/no_monolithic.pl
index 27f4bb0519..381a50f9c6 100644
--- a/tp/t/results/layout/no_monolithic.pl
+++ b/tp/t/results/layout/no_monolithic.pl
@@ -508,11 +508,9 @@ $result_sectioning{'no_monolithic'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -524,11 +522,9 @@ $result_sectioning{'no_monolithic'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -557,7 +553,6 @@ $result_nodes{'no_monolithic'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -567,7 +562,6 @@ $result_nodes{'no_monolithic'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -575,7 +569,6 @@ $result_nodes{'no_monolithic'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -583,7 +576,6 @@ $result_nodes{'no_monolithic'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -601,7 +593,6 @@ $result_menus{'no_monolithic'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -609,7 +600,6 @@ $result_menus{'no_monolithic'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/layout/no_monolithic_only_toc_out.pl 
b/tp/t/results/layout/no_monolithic_only_toc_out.pl
index 7d626f54e8..72f97cc191 100644
--- a/tp/t/results/layout/no_monolithic_only_toc_out.pl
+++ b/tp/t/results/layout/no_monolithic_only_toc_out.pl
@@ -508,11 +508,9 @@ $result_sectioning{'no_monolithic_only_toc_out'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -524,11 +522,9 @@ $result_sectioning{'no_monolithic_only_toc_out'} = {
                     'isindex' => 1,
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -557,7 +553,6 @@ $result_nodes{'no_monolithic_only_toc_out'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -567,7 +562,6 @@ $result_nodes{'no_monolithic_only_toc_out'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -575,7 +569,6 @@ $result_nodes{'no_monolithic_only_toc_out'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -583,7 +576,6 @@ $result_nodes{'no_monolithic_only_toc_out'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -601,7 +593,6 @@ $result_menus{'no_monolithic_only_toc_out'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -609,7 +600,6 @@ $result_menus{'no_monolithic_only_toc_out'} = {
         'isindex' => 1,
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/macro/backslash_in_arg.pl 
b/tp/t/results/macro/backslash_in_arg.pl
index 39cb39c5e7..fa6870f1f1 100644
--- a/tp/t/results/macro/backslash_in_arg.pl
+++ b/tp/t/results/macro/backslash_in_arg.pl
@@ -497,7 +497,6 @@ $result_nodes{'backslash_in_arg'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -505,7 +504,6 @@ $result_nodes{'backslash_in_arg'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -519,7 +517,6 @@ $result_menus{'backslash_in_arg'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/macro/bib_example.pl 
b/tp/t/results/macro/bib_example.pl
index 1344175722..b65534625e 100644
--- a/tp/t/results/macro/bib_example.pl
+++ b/tp/t/results/macro/bib_example.pl
@@ -4347,11 +4347,9 @@ $result_sectioning{'bib_example'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4362,11 +4360,9 @@ $result_sectioning{'bib_example'} = {
                   'extra' => {
                     'normalized' => 'Introduction'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -4383,11 +4379,9 @@ $result_sectioning{'bib_example'} = {
                   'extra' => {
                     'normalized' => 'References'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -4421,7 +4415,6 @@ $result_nodes{'bib_example'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -4431,7 +4424,6 @@ $result_nodes{'bib_example'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -4439,14 +4431,12 @@ $result_nodes{'bib_example'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Introduction'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -4454,14 +4444,12 @@ $result_nodes{'bib_example'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'References'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -4485,21 +4473,18 @@ $result_menus{'bib_example'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Introduction'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'References'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/macro/glossary.pl b/tp/t/results/macro/glossary.pl
index e68b319f02..4eedf8ee7a 100644
--- a/tp/t/results/macro/glossary.pl
+++ b/tp/t/results/macro/glossary.pl
@@ -1709,11 +1709,9 @@ $result_sectioning{'glossary'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1724,11 +1722,9 @@ $result_sectioning{'glossary'} = {
                   'extra' => {
                     'normalized' => 'glossary'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1757,7 +1753,6 @@ $result_nodes{'glossary'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1767,7 +1762,6 @@ $result_nodes{'glossary'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1775,14 +1769,12 @@ $result_nodes{'glossary'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'glossary'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1800,14 +1792,12 @@ $result_menus{'glossary'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'glossary'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/macro/macro_alias_definfoenclose_defindex.pl 
b/tp/t/results/macro/macro_alias_definfoenclose_defindex.pl
index 1142083832..7aeb8648a4 100644
--- a/tp/t/results/macro/macro_alias_definfoenclose_defindex.pl
+++ b/tp/t/results/macro/macro_alias_definfoenclose_defindex.pl
@@ -1380,11 +1380,9 @@ 
$result_sectioning{'macro_alias_definfoenclose_defindex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1396,11 +1394,9 @@ 
$result_sectioning{'macro_alias_definfoenclose_defindex'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1429,12 +1425,10 @@ $result_nodes{'macro_alias_definfoenclose_defindex'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1442,7 +1436,6 @@ $result_nodes{'macro_alias_definfoenclose_defindex'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1450,7 +1443,6 @@ $result_nodes{'macro_alias_definfoenclose_defindex'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1466,7 +1458,6 @@ $result_menus{'macro_alias_definfoenclose_defindex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/macro/macro_in_index_commands.pl 
b/tp/t/results/macro/macro_in_index_commands.pl
index c6bd4713a4..1bb6f2a30a 100644
--- a/tp/t/results/macro/macro_in_index_commands.pl
+++ b/tp/t/results/macro/macro_in_index_commands.pl
@@ -1382,7 +1382,6 @@ $result_nodes{'macro_in_index_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1390,7 +1389,6 @@ $result_nodes{'macro_in_index_commands'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1404,7 +1402,6 @@ $result_menus{'macro_in_index_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/macro/macro_in_misc_commands.pl 
b/tp/t/results/macro/macro_in_misc_commands.pl
index f0e92c68ae..5932e5b561 100644
--- a/tp/t/results/macro/macro_in_misc_commands.pl
+++ b/tp/t/results/macro/macro_in_misc_commands.pl
@@ -5604,11 +5604,9 @@ $result_sectioning{'macro_in_misc_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -5619,11 +5617,9 @@ $result_sectioning{'macro_in_misc_commands'} = {
                   'extra' => {
                     'normalized' => 'node-atext'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'source_marks' => [
                 {
                   'counter' => 51,
@@ -5659,7 +5655,6 @@ $result_nodes{'macro_in_misc_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -5669,7 +5664,6 @@ $result_nodes{'macro_in_misc_commands'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -5677,7 +5671,6 @@ $result_nodes{'macro_in_misc_commands'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'source_marks' => [
             {
               'counter' => 51,
@@ -5691,7 +5684,6 @@ $result_nodes{'macro_in_misc_commands'} = {
         },
         'normalized' => 'node-atext'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -5709,14 +5701,12 @@ $result_menus{'macro_in_misc_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node-atext'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/menu/block_commands_in_menu_description.pl 
b/tp/t/results/menu/block_commands_in_menu_description.pl
index f59ed7157e..66414ca72c 100644
--- a/tp/t/results/menu/block_commands_in_menu_description.pl
+++ b/tp/t/results/menu/block_commands_in_menu_description.pl
@@ -641,11 +641,9 @@ $result_sectioning{'block_commands_in_menu_description'} = 
{
             'extra' => {
               'normalized' => 'first'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -663,7 +661,6 @@ $result_nodes{'block_commands_in_menu_description'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -673,7 +670,6 @@ $result_nodes{'block_commands_in_menu_description'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -692,7 +688,6 @@ $result_menus{'block_commands_in_menu_description'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/comment_on_menu_line.pl 
b/tp/t/results/menu/comment_on_menu_line.pl
index 05f046455b..2456f21f3b 100644
--- a/tp/t/results/menu/comment_on_menu_line.pl
+++ b/tp/t/results/menu/comment_on_menu_line.pl
@@ -260,11 +260,9 @@ $result_sectioning{'comment_on_menu_line'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -283,27 +281,23 @@ $result_nodes{'comment_on_menu_line'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'menus' => [
       {
-        'cmdname' => 'menu',
-        'info' => {}
+        'cmdname' => 'menu'
       }
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -321,14 +315,12 @@ $result_menus{'comment_on_menu_line'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/menu/detailmenu_on_subnodes.pl 
b/tp/t/results/menu/detailmenu_on_subnodes.pl
index 59adc93ccc..7b292c47ef 100644
--- a/tp/t/results/menu/detailmenu_on_subnodes.pl
+++ b/tp/t/results/menu/detailmenu_on_subnodes.pl
@@ -1216,11 +1216,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1231,11 +1229,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1246,11 +1242,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -1273,11 +1267,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
                   'extra' => {
                     'normalized' => 'chapter-2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1288,11 +1280,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'section-chap-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -1307,11 +1297,9 @@ $result_sectioning{'detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_prev' => {},
@@ -1355,7 +1343,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1365,7 +1352,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1373,7 +1359,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1385,7 +1370,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1393,14 +1377,12 @@ $result_nodes{'detailmenu_on_subnodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -1411,7 +1393,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -1423,7 +1404,6 @@ $result_nodes{'detailmenu_on_subnodes'} = {
             ],
             'normalized' => 'chapter-2'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1431,14 +1411,12 @@ $result_nodes{'detailmenu_on_subnodes'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '2.1'
                   }
                 },
                 'normalized' => 'section-chap-2'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1446,12 +1424,10 @@ $result_nodes{'detailmenu_on_subnodes'} = {
                     'associated_section' => {
                       'cmdname' => 'unnumberedsec',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'normalized' => 'unnumberedsec'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -1486,21 +1462,18 @@ $result_menus{'detailmenu_on_subnodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
@@ -1513,21 +1486,18 @@ $result_menus{'detailmenu_on_subnodes'} = {
           'extra' => {
             'normalized' => 'chapter-2'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section-chap-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'unnumberedsec'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/menu/detailmenu_unknown_node.pl 
b/tp/t/results/menu/detailmenu_unknown_node.pl
index 73a54e1d9b..9bb69bf115 100644
--- a/tp/t/results/menu/detailmenu_unknown_node.pl
+++ b/tp/t/results/menu/detailmenu_unknown_node.pl
@@ -229,16 +229,14 @@ $result_nodes{'detailmenu_unknown_node'} = {
       }
     ],
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'detailmenu_unknown_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'detailmenu_unknown_node'} = [
diff --git a/tp/t/results/menu/direntry_dircategory_after_first_node.pl 
b/tp/t/results/menu/direntry_dircategory_after_first_node.pl
index 23b232c954..68787aa171 100644
--- a/tp/t/results/menu/direntry_dircategory_after_first_node.pl
+++ b/tp/t/results/menu/direntry_dircategory_after_first_node.pl
@@ -255,11 +255,9 @@ 
$result_sectioning{'direntry_dircategory_after_first_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -277,20 +275,17 @@ $result_nodes{'direntry_dircategory_after_first_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'direntry_dircategory_after_first_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'direntry_dircategory_after_first_node'} = [
diff --git a/tp/t/results/menu/empty_menu_description.pl 
b/tp/t/results/menu/empty_menu_description.pl
index 5ed001122c..47a5d33fb2 100644
--- a/tp/t/results/menu/empty_menu_description.pl
+++ b/tp/t/results/menu/empty_menu_description.pl
@@ -209,7 +209,6 @@ $result_nodes{'empty_menu_description'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -229,7 +228,6 @@ $result_menus{'empty_menu_description'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/empty_menu_entry_name.pl 
b/tp/t/results/menu/empty_menu_entry_name.pl
index ba365279cf..6412144968 100644
--- a/tp/t/results/menu/empty_menu_entry_name.pl
+++ b/tp/t/results/menu/empty_menu_entry_name.pl
@@ -283,7 +283,6 @@ $result_nodes{'empty_menu_entry_name'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -302,7 +301,6 @@ $result_menus{'empty_menu_entry_name'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/entry_after_detailmenu.pl 
b/tp/t/results/menu/entry_after_detailmenu.pl
index 7842b83da8..0a67088810 100644
--- a/tp/t/results/menu/entry_after_detailmenu.pl
+++ b/tp/t/results/menu/entry_after_detailmenu.pl
@@ -552,21 +552,18 @@ $result_nodes{'entry_after_detailmenu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -590,21 +587,18 @@ $result_menus{'entry_after_detailmenu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'second'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/menu/example_in_menu_description.pl 
b/tp/t/results/menu/example_in_menu_description.pl
index 45e306eef8..c221e21b3f 100644
--- a/tp/t/results/menu/example_in_menu_description.pl
+++ b/tp/t/results/menu/example_in_menu_description.pl
@@ -310,11 +310,9 @@ $result_sectioning{'example_in_menu_description'} = {
             'extra' => {
               'normalized' => 'first'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -332,7 +330,6 @@ $result_nodes{'example_in_menu_description'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -342,7 +339,6 @@ $result_nodes{'example_in_menu_description'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -361,7 +357,6 @@ $result_menus{'example_in_menu_description'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/formats_in_menu.pl 
b/tp/t/results/menu/formats_in_menu.pl
index 8280d39ff3..5b6558bf75 100644
--- a/tp/t/results/menu/formats_in_menu.pl
+++ b/tp/t/results/menu/formats_in_menu.pl
@@ -764,7 +764,6 @@ $result_nodes{'formats_in_menu'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -783,7 +782,6 @@ $result_menus{'formats_in_menu'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/inlineraw_in_menu_description.pl 
b/tp/t/results/menu/inlineraw_in_menu_description.pl
index 43ba37979b..98cbb82633 100644
--- a/tp/t/results/menu/inlineraw_in_menu_description.pl
+++ b/tp/t/results/menu/inlineraw_in_menu_description.pl
@@ -285,11 +285,9 @@ $result_sectioning{'inlineraw_in_menu_description'} = {
             'extra' => {
               'normalized' => 'first'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -307,7 +305,6 @@ $result_nodes{'inlineraw_in_menu_description'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -317,7 +314,6 @@ $result_nodes{'inlineraw_in_menu_description'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -336,7 +332,6 @@ $result_menus{'inlineraw_in_menu_description'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/invalid_info_menu_entry.pl 
b/tp/t/results/menu/invalid_info_menu_entry.pl
index e97bad1bff..87c4428c7b 100644
--- a/tp/t/results/menu/invalid_info_menu_entry.pl
+++ b/tp/t/results/menu/invalid_info_menu_entry.pl
@@ -559,7 +559,6 @@ $result_nodes{'invalid_info_menu_entry'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -579,7 +578,6 @@ $result_menus{'invalid_info_menu_entry'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/leading_space_before_menu_star.pl 
b/tp/t/results/menu/leading_space_before_menu_star.pl
index edfdc8061f..34969e08e7 100644
--- a/tp/t/results/menu/leading_space_before_menu_star.pl
+++ b/tp/t/results/menu/leading_space_before_menu_star.pl
@@ -141,16 +141,14 @@ $result_nodes{'leading_space_before_menu_star'} = {
       }
     ],
     'normalized' => 'a-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'leading_space_before_menu_star'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'a-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'leading_space_before_menu_star'} = [];
diff --git a/tp/t/results/menu/menu_in_deffn.pl 
b/tp/t/results/menu/menu_in_deffn.pl
index 9352aff97d..f6c0d9b02d 100644
--- a/tp/t/results/menu/menu_in_deffn.pl
+++ b/tp/t/results/menu/menu_in_deffn.pl
@@ -294,16 +294,14 @@ $result_nodes{'menu_in_deffn'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'menu_in_deffn'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'menu_in_deffn'} = [
diff --git a/tp/t/results/menu/menu_in_example.pl 
b/tp/t/results/menu/menu_in_example.pl
index a6a73099aa..58f874be94 100644
--- a/tp/t/results/menu/menu_in_example.pl
+++ b/tp/t/results/menu/menu_in_example.pl
@@ -532,16 +532,14 @@ $result_nodes{'menu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'menu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'menu_in_example'} = [
diff --git a/tp/t/results/menu/menu_node_unterminated.pl 
b/tp/t/results/menu/menu_node_unterminated.pl
index ed8bb8ce9d..255b7f724e 100644
--- a/tp/t/results/menu/menu_node_unterminated.pl
+++ b/tp/t/results/menu/menu_node_unterminated.pl
@@ -175,16 +175,14 @@ $result_nodes{'menu_node_unterminated'} = {
       }
     ],
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'menu_node_unterminated'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'menu_node_unterminated'} = [
diff --git a/tp/t/results/menu/menu_pointing_to_anchor.pl 
b/tp/t/results/menu/menu_pointing_to_anchor.pl
index 7a51845306..059530b3fa 100644
--- a/tp/t/results/menu/menu_pointing_to_anchor.pl
+++ b/tp/t/results/menu/menu_pointing_to_anchor.pl
@@ -261,11 +261,9 @@ $result_sectioning{'menu_pointing_to_anchor'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -283,7 +281,6 @@ $result_nodes{'menu_pointing_to_anchor'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -293,7 +290,6 @@ $result_nodes{'menu_pointing_to_anchor'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'anchor',
@@ -315,7 +311,6 @@ $result_menus{'menu_pointing_to_anchor'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'anchor',
diff --git a/tp/t/results/menu/menu_title_before_entries.pl 
b/tp/t/results/menu/menu_title_before_entries.pl
index 2365b5b910..e69d4ffe4c 100644
--- a/tp/t/results/menu/menu_title_before_entries.pl
+++ b/tp/t/results/menu/menu_title_before_entries.pl
@@ -231,14 +231,12 @@ $result_nodes{'menu_title_before_entries'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-subnode'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -256,14 +254,12 @@ $result_menus{'menu_title_before_entries'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-subnode'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/menu/missing_detailmenu_on_subnodes.pl 
b/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
index 694aa3f57e..0d4808c707 100644
--- a/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
+++ b/tp/t/results/menu/missing_detailmenu_on_subnodes.pl
@@ -1096,11 +1096,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1111,11 +1109,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1126,11 +1122,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -1153,11 +1147,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
                   'extra' => {
                     'normalized' => 'chapter-2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1168,11 +1160,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'section-chap-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -1187,11 +1177,9 @@ $result_sectioning{'missing_detailmenu_on_subnodes'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_prev' => {},
@@ -1235,7 +1223,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1245,7 +1232,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1253,7 +1239,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1265,7 +1250,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1273,14 +1257,12 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1288,14 +1270,12 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '2.1'
                   }
                 },
                 'normalized' => 'section-chap-2'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1303,12 +1283,10 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
                     'associated_section' => {
                       'cmdname' => 'unnumberedsec',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'normalized' => 'unnumberedsec'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {
@@ -1317,7 +1295,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
                         'associated_section' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'section_number' => 2
                           }
@@ -1329,7 +1306,6 @@ $result_nodes{'missing_detailmenu_on_subnodes'} = {
                         ],
                         'normalized' => 'chapter-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {},
                         'node_next' => {},
@@ -1374,35 +1350,30 @@ $result_menus{'missing_detailmenu_on_subnodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section-chap-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'unnumberedsec'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {
@@ -1410,7 +1381,6 @@ $result_menus{'missing_detailmenu_on_subnodes'} = {
                       'extra' => {
                         'normalized' => 'chapter-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {},
                         'menu_next' => {},
diff --git a/tp/t/results/menu/multiple_menus.pl 
b/tp/t/results/menu/multiple_menus.pl
index 88a7992912..ff90b2e62b 100644
--- a/tp/t/results/menu/multiple_menus.pl
+++ b/tp/t/results/menu/multiple_menus.pl
@@ -315,7 +315,6 @@ $result_nodes{'multiple_menus'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -337,7 +336,6 @@ $result_menus{'multiple_menus'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/no_colon_in_menu.pl 
b/tp/t/results/menu/no_colon_in_menu.pl
index d56602c004..e8a4711d14 100644
--- a/tp/t/results/menu/no_colon_in_menu.pl
+++ b/tp/t/results/menu/no_colon_in_menu.pl
@@ -141,16 +141,14 @@ $result_nodes{'no_colon_in_menu'} = {
       }
     ],
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'no_colon_in_menu'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'no_colon_in_menu'} = [];
diff --git a/tp/t/results/menu/reference_to_external_manual.pl 
b/tp/t/results/menu/reference_to_external_manual.pl
index ebaa3d9cb5..2fc03ea542 100644
--- a/tp/t/results/menu/reference_to_external_manual.pl
+++ b/tp/t/results/menu/reference_to_external_manual.pl
@@ -189,7 +189,6 @@ $result_nodes{'reference_to_external_manual'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -208,7 +207,6 @@ $result_menus{'reference_to_external_manual'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/menu/sc_in_menu.pl b/tp/t/results/menu/sc_in_menu.pl
index 85bd151bd3..bea359c05a 100644
--- a/tp/t/results/menu/sc_in_menu.pl
+++ b/tp/t/results/menu/sc_in_menu.pl
@@ -796,14 +796,12 @@ $result_nodes{'sc_in_menu'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'NODE'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -817,14 +815,12 @@ $result_menus{'sc_in_menu'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'NODE'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/menu/space_and_commands_in_menu_node.pl 
b/tp/t/results/menu/space_and_commands_in_menu_node.pl
index 16a0235b69..672ac6da75 100644
--- a/tp/t/results/menu/space_and_commands_in_menu_node.pl
+++ b/tp/t/results/menu/space_and_commands_in_menu_node.pl
@@ -786,11 +786,9 @@ $result_sectioning{'space_and_commands_in_menu_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -801,11 +799,9 @@ $result_sectioning{'space_and_commands_in_menu_node'} = {
                   'extra' => {
                     'normalized' => 'chap-b'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -834,7 +830,6 @@ $result_nodes{'space_and_commands_in_menu_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -844,7 +839,6 @@ $result_nodes{'space_and_commands_in_menu_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -852,14 +846,12 @@ $result_nodes{'space_and_commands_in_menu_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap-b'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {},
         'node_prev' => {},
@@ -879,14 +871,12 @@ $result_menus{'space_and_commands_in_menu_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-b'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {},
         'menu_prev' => {},
diff --git a/tp/t/results/menu/submenu_in_example.pl 
b/tp/t/results/menu/submenu_in_example.pl
index a0b8055b8f..3740e85430 100644
--- a/tp/t/results/menu/submenu_in_example.pl
+++ b/tp/t/results/menu/submenu_in_example.pl
@@ -668,16 +668,14 @@ $result_nodes{'submenu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'submenu_in_example'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'submenu_in_example'} = [
diff --git a/tp/t/results/menu/verb_in_menu_description.pl 
b/tp/t/results/menu/verb_in_menu_description.pl
index dc9c985239..39f647c437 100644
--- a/tp/t/results/menu/verb_in_menu_description.pl
+++ b/tp/t/results/menu/verb_in_menu_description.pl
@@ -269,11 +269,9 @@ $result_sectioning{'verb_in_menu_description'} = {
             'extra' => {
               'normalized' => 'first'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -291,7 +289,6 @@ $result_nodes{'verb_in_menu_description'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -301,7 +298,6 @@ $result_nodes{'verb_in_menu_description'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -320,7 +316,6 @@ $result_menus{'verb_in_menu_description'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git 
a/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl 
b/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
index 9a35bf8b19..5a6f73e43c 100644
--- a/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
+++ b/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
@@ -4196,11 +4196,9 @@ 
$result_sectioning{'codequoteundirected_codequotebacktick'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4211,11 +4209,9 @@ 
$result_sectioning{'codequoteundirected_codequotebacktick'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -4244,12 +4240,10 @@ $result_nodes{'codequoteundirected_codequotebacktick'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -4257,14 +4251,12 @@ $result_nodes{'codequoteundirected_codequotebacktick'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -4280,7 +4272,6 @@ $result_menus{'codequoteundirected_codequotebacktick'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/misc_commands/comment_space_command_on_line.pl 
b/tp/t/results/misc_commands/comment_space_command_on_line.pl
index b95f2b474c..25e2354cbf 100644
--- a/tp/t/results/misc_commands/comment_space_command_on_line.pl
+++ b/tp/t/results/misc_commands/comment_space_command_on_line.pl
@@ -701,11 +701,9 @@ $result_sectioning{'comment_space_command_on_line'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -717,11 +715,9 @@ $result_sectioning{'comment_space_command_on_line'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -750,12 +746,10 @@ $result_nodes{'comment_space_command_on_line'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -763,7 +757,6 @@ $result_nodes{'comment_space_command_on_line'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -771,7 +764,6 @@ $result_nodes{'comment_space_command_on_line'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -787,7 +779,6 @@ $result_menus{'comment_space_command_on_line'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -802,7 +793,6 @@ $result_floats{'comment_space_command_on_line'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -810,7 +800,6 @@ $result_floats{'comment_space_command_on_line'} = {
         'float_type' => 'Text',
         'normalized' => 'label'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/misc_commands/no_empty_line_between_headings.pl 
b/tp/t/results/misc_commands/no_empty_line_between_headings.pl
index 5e8678d510..b727c608d5 100644
--- a/tp/t/results/misc_commands/no_empty_line_between_headings.pl
+++ b/tp/t/results/misc_commands/no_empty_line_between_headings.pl
@@ -154,17 +154,14 @@ $result_sectioning{'no_empty_line_between_headings'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
diff --git a/tp/t/results/misc_commands/ref_in_center.pl 
b/tp/t/results/misc_commands/ref_in_center.pl
index 872d54be67..566883b5e9 100644
--- a/tp/t/results/misc_commands/ref_in_center.pl
+++ b/tp/t/results/misc_commands/ref_in_center.pl
@@ -314,11 +314,9 @@ $result_sectioning{'ref_in_center'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -329,11 +327,9 @@ $result_sectioning{'ref_in_center'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -362,12 +358,10 @@ $result_nodes{'ref_in_center'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -375,14 +369,12 @@ $result_nodes{'ref_in_center'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -398,7 +390,6 @@ $result_menus{'ref_in_center'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/misc_commands/test_allowcodebreaks.pl 
b/tp/t/results/misc_commands/test_allowcodebreaks.pl
index 0cdcfedd9a..96e18acfc8 100644
--- a/tp/t/results/misc_commands/test_allowcodebreaks.pl
+++ b/tp/t/results/misc_commands/test_allowcodebreaks.pl
@@ -2279,14 +2279,12 @@ $result_nodes{'test_allowcodebreaks'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -2300,7 +2298,6 @@ $result_menus{'test_allowcodebreaks'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/misc_commands/text_before_line_command.pl 
b/tp/t/results/misc_commands/text_before_line_command.pl
index 4c16840c5e..78ac7f68d0 100644
--- a/tp/t/results/misc_commands/text_before_line_command.pl
+++ b/tp/t/results/misc_commands/text_before_line_command.pl
@@ -311,11 +311,9 @@ $result_sectioning{'text_before_line_command'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'LD-Version-Scripts'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -334,22 +332,19 @@ $result_nodes{'text_before_line_command'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'LD-Version-Scripts'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'text_before_line_command'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'LD-Version-Scripts'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'text_before_line_command'} = [
diff --git a/tp/t/results/moresectioning/anchor_in_footnote.pl 
b/tp/t/results/moresectioning/anchor_in_footnote.pl
index 232eef7316..dc703182a4 100644
--- a/tp/t/results/moresectioning/anchor_in_footnote.pl
+++ b/tp/t/results/moresectioning/anchor_in_footnote.pl
@@ -399,11 +399,9 @@ $result_sectioning{'anchor_in_footnote'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -414,11 +412,9 @@ $result_sectioning{'anchor_in_footnote'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -447,7 +443,6 @@ $result_nodes{'anchor_in_footnote'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -457,7 +452,6 @@ $result_nodes{'anchor_in_footnote'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -465,14 +459,12 @@ $result_nodes{'anchor_in_footnote'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -490,14 +482,12 @@ $result_menus{'anchor_in_footnote'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/moresectioning/anchor_in_footnote_separate.pl 
b/tp/t/results/moresectioning/anchor_in_footnote_separate.pl
index 06f3c4f841..d6dd6ba224 100644
--- a/tp/t/results/moresectioning/anchor_in_footnote_separate.pl
+++ b/tp/t/results/moresectioning/anchor_in_footnote_separate.pl
@@ -436,11 +436,9 @@ $result_sectioning{'anchor_in_footnote_separate'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -451,11 +449,9 @@ $result_sectioning{'anchor_in_footnote_separate'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -484,7 +480,6 @@ $result_nodes{'anchor_in_footnote_separate'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -494,7 +489,6 @@ $result_nodes{'anchor_in_footnote_separate'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -502,14 +496,12 @@ $result_nodes{'anchor_in_footnote_separate'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -527,14 +519,12 @@ $result_menus{'anchor_in_footnote_separate'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/moresectioning/chapter_sections.pl 
b/tp/t/results/moresectioning/chapter_sections.pl
index 570e11a0ed..115c28ae0e 100644
--- a/tp/t/results/moresectioning/chapter_sections.pl
+++ b/tp/t/results/moresectioning/chapter_sections.pl
@@ -412,7 +412,6 @@ $result_sectioning{'chapter_sections'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -424,13 +423,11 @@ $result_sectioning{'chapter_sections'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'chapter',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_childs' => [
                           {
                             'cmdname' => 'section',
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -444,13 +441,11 @@ $result_sectioning{'chapter_sections'} = {
                                       'extra' => {
                                         'unit_command' => {
                                           'cmdname' => 'chapter',
-                                          'info' => {},
                                           'structure' => {
                                             'associated_unit' => {},
                                             'section_childs' => [
                                               {
                                                 'cmdname' => 'section',
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
@@ -464,7 +459,6 @@ $result_sectioning{'chapter_sections'} = {
                                                           'extra' => {
                                                             'unit_command' => {
                                                               'cmdname' => 
'chapter',
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {},
                                                                 
'section_level' => 1,
@@ -481,14 +475,12 @@ $result_sectioning{'chapter_sections'} = {
                                                                 'extra' => {
                                                                   
'unit_command' => {
                                                                     'cmdname' 
=> 'subsection',
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {},
                                                                       
'section_level' => 3,
                                                                       
'section_number' => '2.1.2',
                                                                       
'section_prev' => {
                                                                         
'cmdname' => 'subsection',
-                                                                        'info' 
=> {},
                                                                         
'structure' => {
                                                                           
'associated_unit' => {
                                                                             
'extra' => {
@@ -737,7 +729,6 @@ $result_elements{'chapter_sections'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -749,7 +740,6 @@ $result_elements{'chapter_sections'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -764,7 +754,6 @@ $result_elements{'chapter_sections'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
@@ -777,7 +766,6 @@ $result_elements{'chapter_sections'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'section',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => '1.1'
@@ -801,7 +789,6 @@ $result_elements{'chapter_sections'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'chapter',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 3
@@ -814,7 +801,6 @@ $result_elements{'chapter_sections'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'subsection',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => '2.1.2'
@@ -827,7 +813,6 @@ $result_elements{'chapter_sections'} = [
                                   'extra' => {
                                     'unit_command' => {
                                       'cmdname' => 'subsection',
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {},
                                         'section_number' => '2.1.1'
@@ -840,7 +825,6 @@ $result_elements{'chapter_sections'} = [
                                         'extra' => {
                                           'unit_command' => {
                                             'cmdname' => 'section',
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'section_number' => '2.1'
diff --git a/tp/t/results/moresectioning/character_and_spaces_in_refs.pl 
b/tp/t/results/moresectioning/character_and_spaces_in_refs.pl
index 6c646bd288..c15154c747 100644
--- a/tp/t/results/moresectioning/character_and_spaces_in_refs.pl
+++ b/tp/t/results/moresectioning/character_and_spaces_in_refs.pl
@@ -1450,11 +1450,9 @@ $result_sectioning{'character_and_spaces_in_refs'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1465,11 +1463,9 @@ $result_sectioning{'character_and_spaces_in_refs'} = {
                   'extra' => {
                     'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1486,11 +1482,9 @@ $result_sectioning{'character_and_spaces_in_refs'} = {
                   'extra' => {
                     'normalized' => 'other-nodes'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1524,7 +1518,6 @@ $result_nodes{'character_and_spaces_in_refs'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1534,7 +1527,6 @@ $result_nodes{'character_and_spaces_in_refs'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1542,14 +1534,12 @@ $result_nodes{'character_and_spaces_in_refs'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1557,7 +1547,6 @@ $result_nodes{'character_and_spaces_in_refs'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -1569,28 +1558,24 @@ $result_nodes{'character_and_spaces_in_refs'} = {
             ],
             'normalized' => 'other-nodes'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'local-node'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_prev' => {},
                         'node_up' => {}
@@ -1634,42 +1619,36 @@ $result_menus{'character_and_spaces_in_refs'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'other-nodes'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'local-node'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_prev' => {},
                         'menu_up' => {},
diff --git a/tp/t/results/moresectioning/character_and_spaces_in_refs_out.pl 
b/tp/t/results/moresectioning/character_and_spaces_in_refs_out.pl
index 6b9e038153..c50041309d 100644
--- a/tp/t/results/moresectioning/character_and_spaces_in_refs_out.pl
+++ b/tp/t/results/moresectioning/character_and_spaces_in_refs_out.pl
@@ -1501,7 +1501,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -1516,7 +1515,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                           'extra' => {
                             'normalized' => 
'node-to-avoid-DocBook-or-LaTeX-ignored'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -1533,7 +1531,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                 'extra' => {
                                   'normalized' => 'other-nodes'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -1550,7 +1547,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                       'extra' => {
                                         'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -1567,7 +1563,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                             'extra' => {
                                               'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
@@ -1584,7 +1579,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                                   'extra' => {
                                                     'normalized' => 
'local-node'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
@@ -1669,7 +1663,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -1678,7 +1671,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -1693,7 +1685,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -1797,7 +1788,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -1813,7 +1803,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -1821,7 +1810,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                       },
                       'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_next' => {
@@ -1830,7 +1818,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                           'associated_section' => {
                             'cmdname' => 'chapter',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -1847,7 +1834,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                                           'extra' => {
                                             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'associated_unit' => {},
                                             'node_next' => {
@@ -1855,7 +1841,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                                               'extra' => {
                                                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {
                                                   'extra' => {
@@ -1872,7 +1857,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                                                             'extra' => {
                                                               'normalized' => 
'local-node'
                                                             },
-                                                            'info' => {},
                                                             'structure' => {
                                                               
'associated_unit' => {},
                                                               'node_prev' => 
{},
@@ -1957,7 +1941,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                           ],
                           'normalized' => 'other-nodes'
                         },
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'menu_child' => {},
@@ -2009,7 +1992,6 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -2106,7 +2088,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -2121,7 +2102,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                 'extra' => {
                   'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_next' => {
@@ -2129,7 +2109,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                     'extra' => {
                       'normalized' => 'other-nodes'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -2146,7 +2125,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                                   'extra' => {
                                     'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {},
                                     'menu_next' => {
@@ -2154,7 +2132,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                                       'extra' => {
                                         'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
@@ -2171,7 +2148,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                                                     'extra' => {
                                                       'normalized' => 
'local-node'
                                                     },
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {},
                                                       'menu_prev' => {},
@@ -2393,7 +2369,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -2401,7 +2376,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
             'extra' => {
               'normalized' => 'node-to-avoid-DocBook-or-LaTeX-ignored'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -2418,7 +2392,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                           'extra' => {
                             'normalized' => 'other-nodes'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_child' => {
@@ -2426,7 +2399,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                               'extra' => {
                                 'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
@@ -2443,7 +2415,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                                             'extra' => {
                                               'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'menu_next' => {
@@ -2451,7 +2422,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                                                 'extra' => {
                                                   'normalized' => 'local-node'
                                                 },
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
diff --git a/tp/t/results/moresectioning/complex.pl 
b/tp/t/results/moresectioning/complex.pl
index 805e551a5f..e7dd8c5906 100644
--- a/tp/t/results/moresectioning/complex.pl
+++ b/tp/t/results/moresectioning/complex.pl
@@ -2504,7 +2504,6 @@ $result_sectioning{'complex'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -2522,13 +2521,11 @@ $result_sectioning{'complex'} = {
                               'extra' => {
                                 'normalized' => 'First-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_childs' => [
@@ -2540,7 +2537,6 @@ $result_sectioning{'complex'} = {
                                     'extra' => {
                                       'normalized' => 'unnumbered'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {
                                         'extra' => {
@@ -2560,13 +2556,11 @@ $result_sectioning{'complex'} = {
                                                       'extra' => {
                                                         'normalized' => 
'Second-node'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'associated_unit' => {}
                                                       }
                                                     }
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {},
                                                     'section_level' => 1,
@@ -2590,13 +2584,11 @@ $result_sectioning{'complex'} = {
                                                             'extra' => {
                                                               'normalized' => 
'numbered'
                                                             },
-                                                            'info' => {},
                                                             'structure' => {
                                                               
'associated_unit' => {}
                                                             }
                                                           }
                                                         },
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{},
                                                           'section_level' => 2,
@@ -2609,7 +2601,6 @@ $result_sectioning{'complex'} = {
                                                                 'extra' => {
                                                                   'normalized' 
=> 'unnumbered2'
                                                                 },
-                                                                'info' => {},
                                                                 'structure' => 
{
                                                                   
'associated_unit' => {
                                                                     'extra' => 
{
@@ -2627,13 +2618,11 @@ $result_sectioning{'complex'} = {
                                                                                
   'extra' => {
                                                                                
     'normalized' => 'numbered-sub2'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'associated_unit' => {}
                                                                                
   }
                                                                                
 }
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {},
                                                                                
 'section_level' => 3,
@@ -2645,7 +2634,6 @@ $result_sectioning{'complex'} = {
                                                                                
       'extra' => {
                                                                                
         'normalized' => 'unnumbered-sub2'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'associated_unit' => {
                                                                                
           'extra' => {
@@ -2663,13 +2651,11 @@ $result_sectioning{'complex'} = {
                                                                                
                         'extra' => {
                                                                                
                           'normalized' => 'numbered-sub'
                                                                                
                         },
-                                                                               
                         'info' => {},
                                                                                
                         'structure' => {
                                                                                
                           'associated_unit' => {}
                                                                                
                         }
                                                                                
                       }
                                                                                
                     },
-                                                                               
                     'info' => {},
                                                                                
                     'structure' => {
                                                                                
                       'associated_unit' => {},
                                                                                
                       'section_level' => 3,
@@ -2681,7 +2667,6 @@ $result_sectioning{'complex'} = {
                                                                                
                             'extra' => {
                                                                                
                               'normalized' => 'unnumbered-sub'
                                                                                
                             },
-                                                                               
                             'info' => {},
                                                                                
                             'structure' => {
                                                                                
                               'associated_unit' => {
                                                                                
                                 'extra' => {
@@ -2709,7 +2694,6 @@ $result_sectioning{'complex'} = {
                                                                                
                             }
                                                                                
                           }
                                                                                
                         },
-                                                                               
                         'info' => {},
                                                                                
                         'structure' => {
                                                                                
                           'associated_unit' => {},
                                                                                
                           'section_level' => 3,
@@ -2762,7 +2746,6 @@ $result_sectioning{'complex'} = {
                                                                                
       }
                                                                                
     }
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'associated_unit' => {},
                                                                                
     'section_level' => 3,
@@ -2805,13 +2788,11 @@ $result_sectioning{'complex'} = {
                                                                                
   'extra' => {
                                                                                
     'normalized' => 'numbered-sub3'
                                                                                
   },
-                                                                               
   'info' => {},
                                                                                
   'structure' => {
                                                                                
     'associated_unit' => {}
                                                                                
   }
                                                                                
 }
                                                                               
},
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {},
                                                                                
 'section_level' => 3,
@@ -2854,7 +2835,6 @@ $result_sectioning{'complex'} = {
                                                                 }
                                                               }
                                                             },
-                                                            'info' => {},
                                                             'structure' => {
                                                               
'associated_unit' => {},
                                                               'section_childs' 
=> [
@@ -2898,13 +2878,11 @@ $result_sectioning{'complex'} = {
                                                             'extra' => {
                                                               'normalized' => 
'Third-node-unnumbered'
                                                             },
-                                                            'info' => {},
                                                             'structure' => {
                                                               
'associated_unit' => {}
                                                             }
                                                           }
                                                         },
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{},
                                                           'section_level' => 1,
@@ -2929,13 +2907,11 @@ $result_sectioning{'complex'} = {
                                                                   'extra' => {
                                                                     
'normalized' => 'continuity'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'associated_unit' => {}
                                                                   }
                                                                 }
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {},
                                                                 
'section_level' => 1,
@@ -3010,7 +2986,6 @@ $result_sectioning{'complex'} = {
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_childs' => [
@@ -3324,7 +3299,6 @@ $result_nodes{'complex'} = {
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -3340,7 +3314,6 @@ $result_nodes{'complex'} = {
                         'unit_command' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 2
@@ -3354,7 +3327,6 @@ $result_nodes{'complex'} = {
                               'unit_command' => {
                                 'cmdname' => 'section',
                                 'extra' => {},
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => '1.1'
@@ -3368,7 +3340,6 @@ $result_nodes{'complex'} = {
                                     'unit_command' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -3381,7 +3352,6 @@ $result_nodes{'complex'} = {
                                           'unit_command' => {
                                             'cmdname' => 'unnumberedsec',
                                             'extra' => {},
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
@@ -3394,7 +3364,6 @@ $result_nodes{'complex'} = {
                                                 'unit_command' => {
                                                   'cmdname' => 'subsection',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
@@ -3407,7 +3376,6 @@ $result_nodes{'complex'} = {
                                                       'unit_command' => {
                                                         'cmdname' => 
'unnumberedsubsec',
                                                         'extra' => {},
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{}
                                                         }
@@ -3420,7 +3388,6 @@ $result_nodes{'complex'} = {
                                                             'unit_command' => {
                                                               'cmdname' => 
'subsection',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {}
                                                               }
@@ -3433,7 +3400,6 @@ $result_nodes{'complex'} = {
                                                                   
'unit_command' => {
                                                                     'cmdname' 
=> 'unnumberedsubsec',
                                                                     'extra' => 
{},
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {}
                                                                     }
@@ -3446,7 +3412,6 @@ $result_nodes{'complex'} = {
                                                                         
'unit_command' => {
                                                                           
'cmdname' => 'unnumberedsec',
                                                                           
'extra' => {},
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'associated_unit' => {}
                                                                           }
@@ -3592,7 +3557,6 @@ $result_nodes{'complex'} = {
                               'unit_command' => {
                                 'cmdname' => 'unnumbered',
                                 'extra' => {},
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -3607,7 +3571,6 @@ $result_nodes{'complex'} = {
                                     'unit_command' => {
                                       'cmdname' => 'unnumbered',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -3702,7 +3665,6 @@ $result_nodes{'complex'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -3716,7 +3678,6 @@ $result_nodes{'complex'} = {
         ],
         'normalized' => 'First-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_child' => {
@@ -3730,7 +3691,6 @@ $result_nodes{'complex'} = {
             ],
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_child' => {
@@ -3739,7 +3699,6 @@ $result_nodes{'complex'} = {
                 'associated_section' => {},
                 'normalized' => 'unnumbered-sub'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'node_next' => {
@@ -3748,7 +3707,6 @@ $result_nodes{'complex'} = {
                     'associated_section' => {},
                     'normalized' => 'numbered-sub'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'node_next' => {
@@ -3757,7 +3715,6 @@ $result_nodes{'complex'} = {
                         'associated_section' => {},
                         'normalized' => 'unnumbered-sub2'
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'node_next' => {
@@ -3766,7 +3723,6 @@ $result_nodes{'complex'} = {
                             'associated_section' => {},
                             'normalized' => 'numbered-sub2'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'node_prev' => {},
@@ -3795,7 +3751,6 @@ $result_nodes{'complex'} = {
                 ],
                 'normalized' => 'unnumbered2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_child' => {
@@ -3804,7 +3759,6 @@ $result_nodes{'complex'} = {
                     'associated_section' => {},
                     'normalized' => 'numbered-sub3'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'node_up' => {}
@@ -3816,7 +3770,6 @@ $result_nodes{'complex'} = {
                     'associated_section' => {},
                     'normalized' => 'numbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'node_prev' => {},
@@ -4050,7 +4003,6 @@ $result_menus{'complex'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -4069,7 +4021,6 @@ $result_menus{'complex'} = {
               'unit_command' => {
                 'cmdname' => 'chapter',
                 'extra' => {},
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -4085,7 +4036,6 @@ $result_menus{'complex'} = {
                     'unit_command' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 2
@@ -4099,7 +4049,6 @@ $result_menus{'complex'} = {
                           'unit_command' => {
                             'cmdname' => 'section',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {},
                               'section_number' => '1.1'
@@ -4113,7 +4062,6 @@ $result_menus{'complex'} = {
                                 'unit_command' => {
                                   'cmdname' => 'subsection',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {}
                                   }
@@ -4126,7 +4074,6 @@ $result_menus{'complex'} = {
                                       'unit_command' => {
                                         'cmdname' => 'unnumberedsec',
                                         'extra' => {},
-                                        'info' => {},
                                         'structure' => {
                                           'associated_unit' => {}
                                         }
@@ -4139,7 +4086,6 @@ $result_menus{'complex'} = {
                                             'unit_command' => {
                                               'cmdname' => 'subsection',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {}
                                               }
@@ -4152,7 +4098,6 @@ $result_menus{'complex'} = {
                                                   'unit_command' => {
                                                     'cmdname' => 
'unnumberedsubsec',
                                                     'extra' => {},
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {}
                                                     }
@@ -4165,7 +4110,6 @@ $result_menus{'complex'} = {
                                                         'unit_command' => {
                                                           'cmdname' => 
'subsection',
                                                           'extra' => {},
-                                                          'info' => {},
                                                           'structure' => {
                                                             'associated_unit' 
=> {}
                                                           }
@@ -4178,7 +4122,6 @@ $result_menus{'complex'} = {
                                                               'unit_command' 
=> {
                                                                 'cmdname' => 
'unnumberedsubsec',
                                                                 'extra' => {},
-                                                                'info' => {},
                                                                 'structure' => 
{
                                                                   
'associated_unit' => {}
                                                                 }
@@ -4191,7 +4134,6 @@ $result_menus{'complex'} = {
                                                                     
'unit_command' => {
                                                                       
'cmdname' => 'unnumberedsec',
                                                                       'extra' 
=> {},
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'associated_unit' => {}
                                                                       }
@@ -4337,7 +4279,6 @@ $result_menus{'complex'} = {
                           'unit_command' => {
                             'cmdname' => 'unnumbered',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {}
                             }
@@ -4352,7 +4293,6 @@ $result_menus{'complex'} = {
                                 'unit_command' => {
                                   'cmdname' => 'unnumbered',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {}
                                   }
@@ -4443,7 +4383,6 @@ $result_menus{'complex'} = {
       'extra' => {
         'normalized' => 'First-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_child' => {
@@ -4451,7 +4390,6 @@ $result_menus{'complex'} = {
           'extra' => {
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_child' => {
@@ -4459,7 +4397,6 @@ $result_menus{'complex'} = {
               'extra' => {
                 'normalized' => 'unnumbered-sub'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_next' => {
@@ -4467,7 +4404,6 @@ $result_menus{'complex'} = {
                   'extra' => {
                     'normalized' => 'numbered-sub'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'menu_next' => {
@@ -4475,7 +4411,6 @@ $result_menus{'complex'} = {
                       'extra' => {
                         'normalized' => 'unnumbered-sub2'
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'menu_next' => {
@@ -4483,7 +4418,6 @@ $result_menus{'complex'} = {
                           'extra' => {
                             'normalized' => 'numbered-sub2'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_prev' => {},
@@ -4518,7 +4452,6 @@ $result_menus{'complex'} = {
               'extra' => {
                 'normalized' => 'unnumbered2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_child' => {
@@ -4526,7 +4459,6 @@ $result_menus{'complex'} = {
                   'extra' => {
                     'normalized' => 'numbered-sub3'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'menu_up' => {},
@@ -4540,7 +4472,6 @@ $result_menus{'complex'} = {
                   'extra' => {
                     'normalized' => 'numbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'menu_prev' => {},
@@ -4568,7 +4499,6 @@ $result_menus{'complex'} = {
           'extra' => {
             'normalized' => 'between-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_next' => {
@@ -4576,7 +4506,6 @@ $result_menus{'complex'} = {
               'extra' => {
                 'normalized' => 'Second-node'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_next' => {
@@ -4584,7 +4513,6 @@ $result_menus{'complex'} = {
                   'extra' => {
                     'normalized' => 'Third-node-unnumbered'
                   },
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {},
                     'menu_next' => {
@@ -4592,7 +4520,6 @@ $result_menus{'complex'} = {
                       'extra' => {
                         'normalized' => 'continuity'
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'menu_next' => {
@@ -4600,7 +4527,6 @@ $result_menus{'complex'} = {
                           'extra' => {
                             'normalized' => 'Last-node-no-description'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_prev' => {},
@@ -4875,7 +4801,6 @@ $result_elements{'complex'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -4891,7 +4816,6 @@ $result_elements{'complex'} = [
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
@@ -4905,7 +4829,6 @@ $result_elements{'complex'} = [
                         'unit_command' => {
                           'cmdname' => 'section',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => '1.1'
@@ -4919,7 +4842,6 @@ $result_elements{'complex'} = [
                               'unit_command' => {
                                 'cmdname' => 'subsection',
                                 'extra' => {},
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -4932,7 +4854,6 @@ $result_elements{'complex'} = [
                                     'unit_command' => {
                                       'cmdname' => 'unnumberedsec',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -4945,7 +4866,6 @@ $result_elements{'complex'} = [
                                           'unit_command' => {
                                             'cmdname' => 'subsection',
                                             'extra' => {},
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
@@ -4958,7 +4878,6 @@ $result_elements{'complex'} = [
                                                 'unit_command' => {
                                                   'cmdname' => 
'unnumberedsubsec',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
@@ -4971,7 +4890,6 @@ $result_elements{'complex'} = [
                                                       'unit_command' => {
                                                         'cmdname' => 
'subsection',
                                                         'extra' => {},
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{}
                                                         }
@@ -4984,7 +4902,6 @@ $result_elements{'complex'} = [
                                                             'unit_command' => {
                                                               'cmdname' => 
'unnumberedsubsec',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {}
                                                               }
@@ -4997,7 +4914,6 @@ $result_elements{'complex'} = [
                                                                   
'unit_command' => {
                                                                     'cmdname' 
=> 'unnumberedsec',
                                                                     'extra' => 
{},
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {}
                                                                     }
@@ -5127,7 +5043,6 @@ $result_elements{'complex'} = [
                         'unit_command' => {
                           'cmdname' => 'unnumbered',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -5142,7 +5057,6 @@ $result_elements{'complex'} = [
                               'unit_command' => {
                                 'cmdname' => 'unnumbered',
                                 'extra' => {},
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
diff --git a/tp/t/results/moresectioning/complex_split_at_node.pl 
b/tp/t/results/moresectioning/complex_split_at_node.pl
index 9e04249ede..373fa85e48 100644
--- a/tp/t/results/moresectioning/complex_split_at_node.pl
+++ b/tp/t/results/moresectioning/complex_split_at_node.pl
@@ -2522,7 +2522,6 @@ $result_sectioning{'complex_split_at_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -2537,7 +2536,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'normalized' => 'First-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -2554,7 +2552,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                 'extra' => {
                                   'normalized' => 'Second-node'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -2569,7 +2566,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                       'extra' => {
                                         'normalized' => 'between-node'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -2584,7 +2580,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                             'extra' => {
                                               'normalized' => 'numbered'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
@@ -2599,7 +2594,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                   'extra' => {
                                                     'normalized' => 
'numbered-sub3'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
@@ -2614,7 +2608,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                         'extra' => {
                                                           'normalized' => 
'unnumbered2'
                                                         },
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{}
                                                         }
@@ -2629,7 +2622,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                               'extra' => {
                                                                 'normalized' 
=> 'numbered-sub2'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {}
                                                               }
@@ -2644,7 +2636,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                                     'extra' => 
{
                                                                       
'normalized' => 'unnumbered-sub2'
                                                                     },
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {}
                                                                     }
@@ -2659,7 +2650,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                                           
'extra' => {
                                                                             
'normalized' => 'numbered-sub'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'associated_unit' => {}
                                                                           }
@@ -2674,7 +2664,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                                                
 'extra' => {
                                                                                
   'normalized' => 'unnumbered-sub'
                                                                                
 },
-                                                                               
 'info' => {},
                                                                                
 'structure' => {
                                                                                
   'associated_unit' => {}
                                                                                
 }
@@ -2689,7 +2678,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                                                
       'extra' => {
                                                                                
         'normalized' => 'unnumbered'
                                                                                
       },
-                                                                               
       'info' => {},
                                                                                
       'structure' => {
                                                                                
         'associated_unit' => {}
                                                                                
       }
@@ -2847,7 +2835,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                       'extra' => {
                                         'normalized' => 'Third-node-unnumbered'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
@@ -2864,7 +2851,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                             'extra' => {
                                               'normalized' => 'continuity'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
@@ -2881,7 +2867,6 @@ $result_sectioning{'complex_split_at_node'} = {
                                                   'extra' => {
                                                     'normalized' => 
'Last-node-no-description'
                                                   },
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
@@ -2981,7 +2966,6 @@ $result_sectioning{'complex_split_at_node'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_childs' => [
@@ -2990,7 +2974,6 @@ $result_sectioning{'complex_split_at_node'} = {
                     'extra' => {
                       'associated_node' => {}
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_childs' => [
@@ -2999,7 +2982,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'associated_node' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 3,
@@ -3011,7 +2993,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'associated_node' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 3,
@@ -3024,7 +3005,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'associated_node' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 3,
@@ -3037,7 +3017,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'associated_node' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 3,
@@ -3055,7 +3034,6 @@ $result_sectioning{'complex_split_at_node'} = {
                     'extra' => {
                       'associated_node' => {}
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_childs' => [
@@ -3064,7 +3042,6 @@ $result_sectioning{'complex_split_at_node'} = {
                           'extra' => {
                             'associated_node' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 3,
@@ -3082,7 +3059,6 @@ $result_sectioning{'complex_split_at_node'} = {
                     'extra' => {
                       'associated_node' => {}
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_level' => 2,
@@ -3104,7 +3080,6 @@ $result_sectioning{'complex_split_at_node'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -3120,7 +3095,6 @@ $result_sectioning{'complex_split_at_node'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -3135,7 +3109,6 @@ $result_sectioning{'complex_split_at_node'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -3411,7 +3384,6 @@ $result_nodes{'complex_split_at_node'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -3424,7 +3396,6 @@ $result_nodes{'complex_split_at_node'} = {
                       ],
                       'normalized' => 'First-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'menu_child' => {
@@ -3433,7 +3404,6 @@ $result_nodes{'complex_split_at_node'} = {
                           'associated_section' => {
                             'cmdname' => 'unnumberedsec',
                             'extra' => {},
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -3451,7 +3421,6 @@ $result_nodes{'complex_split_at_node'} = {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
                                                 'section_number' => 2
@@ -3459,7 +3428,6 @@ $result_nodes{'complex_split_at_node'} = {
                                             },
                                             'normalized' => 'Second-node'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'associated_unit' => {},
                                             'node_next' => {
@@ -3468,7 +3436,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                 'associated_section' => {
                                                   'cmdname' => 'unnumbered',
                                                   'extra' => {},
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {
                                                       'extra' => {
@@ -3486,14 +3453,12 @@ $result_nodes{'complex_split_at_node'} = {
                                                                   
'associated_section' => {
                                                                     'cmdname' 
=> 'unnumbered',
                                                                     'extra' => 
{},
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {}
                                                                     }
                                                                   },
                                                                   'normalized' 
=> 'continuity'
                                                                 },
-                                                                'info' => {},
                                                                 'structure' => 
{
                                                                   
'associated_unit' => {},
                                                                   'node_next' 
=> {},
@@ -3502,7 +3467,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                                     'extra' => 
{
                                                                       
'normalized' => 'Last-node-no-description'
                                                                     },
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {
                                                                         
'extra' => {
@@ -3567,7 +3531,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                 },
                                                 'normalized' => 
'Third-node-unnumbered'
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
                                                 'node_next' => {},
@@ -3588,7 +3551,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                 'extra' => {
                                                   'normalized' => 
'between-node'
                                                 },
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {},
                                                   'node_up' => {}
@@ -3605,7 +3567,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'section',
                                                           'extra' => {},
-                                                          'info' => {},
                                                           'structure' => {
                                                             'associated_unit' 
=> {},
                                                             'section_number' 
=> '1.1'
@@ -3613,7 +3574,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                         },
                                                         'normalized' => 
'numbered'
                                                       },
-                                                      'info' => {},
                                                       'structure' => {
                                                         'associated_unit' => 
{},
                                                         'node_prev' => {
@@ -3622,7 +3582,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                             
'associated_section' => {
                                                               'cmdname' => 
'unnumberedsec',
                                                               'extra' => {},
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {
                                                                   'extra' => {
@@ -3638,14 +3597,12 @@ $result_nodes{'complex_split_at_node'} = {
                                                                               
'associated_section' => {
                                                                                
 'cmdname' => 'subsection',
                                                                                
 'extra' => {},
-                                                                               
 'info' => {},
                                                                                
 'structure' => {
                                                                                
   'associated_unit' => {}
                                                                                
 }
                                                                               
},
                                                                               
'normalized' => 'numbered-sub2'
                                                                             },
-                                                                            
'info' => {},
                                                                             
'structure' => {
                                                                               
'associated_unit' => {},
                                                                               
'node_prev' => {
@@ -3654,7 +3611,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
   'associated_section' => {
                                                                                
     'cmdname' => 'unnumberedsubsec',
                                                                                
     'extra' => {},
-                                                                               
     'info' => {},
                                                                                
     'structure' => {
                                                                                
       'associated_unit' => {
                                                                                
         'extra' => {
@@ -3670,14 +3626,12 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
                     'associated_section' => {
                                                                                
                       'cmdname' => 'subsection',
                                                                                
                       'extra' => {},
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'associated_unit' => {}
                                                                                
                       }
                                                                                
                     },
                                                                                
                     'normalized' => 'numbered-sub'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'associated_unit' => {},
                                                                                
                     'node_next' => {},
@@ -3687,7 +3641,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
                         'associated_section' => {
                                                                                
                           'cmdname' => 'unnumberedsubsec',
                                                                                
                           'extra' => {},
-                                                                               
                           'info' => {},
                                                                                
                           'structure' => {
                                                                                
                             'associated_unit' => {
                                                                                
                               'extra' => {
@@ -3716,7 +3669,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
                         },
                                                                                
                         'normalized' => 'unnumbered-sub'
                                                                                
                       },
-                                                                               
                       'info' => {},
                                                                                
                       'structure' => {
                                                                                
                         'associated_unit' => {},
                                                                                
                         'node_next' => {},
@@ -3770,7 +3722,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
   },
                                                                                
   'normalized' => 'unnumbered-sub2'
                                                                                
 },
-                                                                               
 'info' => {},
                                                                                
 'structure' => {
                                                                                
   'associated_unit' => {},
                                                                                
   'node_next' => {},
@@ -3811,14 +3762,12 @@ $result_nodes{'complex_split_at_node'} = {
                                                                               
'associated_section' => {
                                                                                
 'cmdname' => 'subsection',
                                                                                
 'extra' => {},
-                                                                               
 'info' => {},
                                                                                
 'structure' => {
                                                                                
   'associated_unit' => {}
                                                                                
 }
                                                                               
},
                                                                               
'normalized' => 'numbered-sub3'
                                                                             },
-                                                                            
'info' => {},
                                                                             
'structure' => {
                                                                               
'associated_unit' => {},
                                                                               
'node_up' => {}
@@ -3866,7 +3815,6 @@ $result_nodes{'complex_split_at_node'} = {
                                                             ],
                                                             'normalized' => 
'unnumbered2'
                                                           },
-                                                          'info' => {},
                                                           'structure' => {
                                                             'associated_unit' 
=> {},
                                                             'menu_child' => {},
@@ -3946,7 +3894,6 @@ $result_nodes{'complex_split_at_node'} = {
                           ],
                           'normalized' => 'unnumbered'
                         },
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'menu_child' => {},
@@ -4006,7 +3953,6 @@ $result_nodes{'complex_split_at_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -4255,7 +4201,6 @@ $result_menus{'complex_split_at_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -4270,7 +4215,6 @@ $result_menus{'complex_split_at_node'} = {
                 'extra' => {
                   'normalized' => 'First-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_child' => {
@@ -4278,7 +4222,6 @@ $result_menus{'complex_split_at_node'} = {
                     'extra' => {
                       'normalized' => 'unnumbered'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -4295,7 +4238,6 @@ $result_menus{'complex_split_at_node'} = {
                                   'extra' => {
                                     'normalized' => 'Second-node'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {},
                                     'menu_next' => {
@@ -4303,7 +4245,6 @@ $result_menus{'complex_split_at_node'} = {
                                       'extra' => {
                                         'normalized' => 'Third-node-unnumbered'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
@@ -4320,7 +4261,6 @@ $result_menus{'complex_split_at_node'} = {
                                                     'extra' => {
                                                       'normalized' => 
'continuity'
                                                     },
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {},
                                                       'menu_next' => {
@@ -4328,7 +4268,6 @@ $result_menus{'complex_split_at_node'} = {
                                                         'extra' => {
                                                           'normalized' => 
'Last-node-no-description'
                                                         },
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{
                                                             'extra' => {
@@ -4409,7 +4348,6 @@ $result_menus{'complex_split_at_node'} = {
                                       'extra' => {
                                         'normalized' => 'between-node'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
@@ -4424,7 +4362,6 @@ $result_menus{'complex_split_at_node'} = {
                                                     'extra' => {
                                                       'normalized' => 
'numbered'
                                                     },
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {},
                                                       'menu_prev' => {
@@ -4432,7 +4369,6 @@ $result_menus{'complex_split_at_node'} = {
                                                         'extra' => {
                                                           'normalized' => 
'unnumbered2'
                                                         },
-                                                        'info' => {},
                                                         'structure' => {
                                                           'associated_unit' => 
{
                                                             'extra' => {
@@ -4447,7 +4383,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                       'extra' 
=> {
                                                                         
'normalized' => 'numbered-sub2'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'associated_unit' => {},
                                                                         
'menu_prev' => {
@@ -4455,7 +4390,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                           
'extra' => {
                                                                             
'normalized' => 'unnumbered-sub2'
                                                                           },
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'associated_unit' => {
                                                                               
'extra' => {
@@ -4470,7 +4404,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                                
         'extra' => {
                                                                                
           'normalized' => 'numbered-sub'
                                                                                
         },
-                                                                               
         'info' => {},
                                                                                
         'structure' => {
                                                                                
           'associated_unit' => {},
                                                                                
           'menu_next' => {},
@@ -4479,7 +4412,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                                
             'extra' => {
                                                                                
               'normalized' => 'unnumbered-sub'
                                                                                
             },
-                                                                               
             'info' => {},
                                                                                
             'structure' => {
                                                                                
               'associated_unit' => {
                                                                                
                 'extra' => {
@@ -4600,7 +4532,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                       'extra' 
=> {
                                                                         
'normalized' => 'numbered-sub3'
                                                                       },
-                                                                      'info' 
=> {},
                                                                       
'structure' => {
                                                                         
'associated_unit' => {},
                                                                         
'menu_up' => {},
@@ -5025,7 +4956,6 @@ $result_elements{'complex_split_at_node'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -5033,7 +4963,6 @@ $result_elements{'complex_split_at_node'} = [
             'extra' => {
               'normalized' => 'First-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -5050,7 +4979,6 @@ $result_elements{'complex_split_at_node'} = [
                           'extra' => {
                             'normalized' => 'Second-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_next' => {
@@ -5058,7 +4986,6 @@ $result_elements{'complex_split_at_node'} = [
                               'extra' => {
                                 'normalized' => 'Third-node-unnumbered'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
@@ -5075,7 +5002,6 @@ $result_elements{'complex_split_at_node'} = [
                                             'extra' => {
                                               'normalized' => 'continuity'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'menu_next' => {
@@ -5083,7 +5009,6 @@ $result_elements{'complex_split_at_node'} = [
                                                 'extra' => {
                                                   'normalized' => 
'Last-node-no-description'
                                                 },
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
@@ -5159,7 +5084,6 @@ $result_elements{'complex_split_at_node'} = [
                               'extra' => {
                                 'normalized' => 'between-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
@@ -5174,7 +5098,6 @@ $result_elements{'complex_split_at_node'} = [
                                             'extra' => {
                                               'normalized' => 'numbered'
                                             },
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'menu_prev' => {
@@ -5182,7 +5105,6 @@ $result_elements{'complex_split_at_node'} = [
                                                 'extra' => {
                                                   'normalized' => 'unnumbered2'
                                                 },
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
@@ -5197,7 +5119,6 @@ $result_elements{'complex_split_at_node'} = [
                                                               'extra' => {
                                                                 'normalized' 
=> 'numbered-sub2'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {},
                                                                 'menu_prev' => 
{
@@ -5205,7 +5126,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                   'extra' => {
                                                                     
'normalized' => 'unnumbered-sub2'
                                                                   },
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'associated_unit' => {
                                                                       'extra' 
=> {
@@ -5220,7 +5140,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
 'extra' => {
                                                                                
   'normalized' => 'numbered-sub'
                                                                                
 },
-                                                                               
 'info' => {},
                                                                                
 'structure' => {
                                                                                
   'associated_unit' => {},
                                                                                
   'menu_next' => {},
@@ -5229,7 +5148,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
     'extra' => {
                                                                                
       'normalized' => 'unnumbered-sub'
                                                                                
     },
-                                                                               
     'info' => {},
                                                                                
     'structure' => {
                                                                                
       'associated_unit' => {
                                                                                
         'extra' => {
@@ -5244,7 +5162,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
                   'extra' => {
                                                                                
                     'normalized' => 'unnumbered'
                                                                                
                   },
-                                                                               
                   'info' => {},
                                                                                
                   'structure' => {
                                                                                
                     'associated_unit' => {},
                                                                                
                     'menu_child' => {},
@@ -5377,7 +5294,6 @@ $result_elements{'complex_split_at_node'} = [
                                                               'extra' => {
                                                                 'normalized' 
=> 'numbered-sub3'
                                                               },
-                                                              'info' => {},
                                                               'structure' => {
                                                                 
'associated_unit' => {},
                                                                 'menu_up' => 
{},
diff --git a/tp/t/results/moresectioning/contents.pl 
b/tp/t/results/moresectioning/contents.pl
index 6c3fb40a26..6fb5dcf57d 100644
--- a/tp/t/results/moresectioning/contents.pl
+++ b/tp/t/results/moresectioning/contents.pl
@@ -502,27 +502,22 @@ $result_sectioning{'contents'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -562,7 +557,6 @@ $result_sectioning{'contents'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -572,13 +566,11 @@ $result_sectioning{'contents'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -590,7 +582,6 @@ $result_sectioning{'contents'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -607,12 +598,10 @@ $result_sectioning{'contents'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git a/tp/t/results/moresectioning/contents_and_shortcontents.pl 
b/tp/t/results/moresectioning/contents_and_shortcontents.pl
index b3a3788533..d44eaaf2b6 100644
--- a/tp/t/results/moresectioning/contents_and_shortcontents.pl
+++ b/tp/t/results/moresectioning/contents_and_shortcontents.pl
@@ -525,27 +525,22 @@ $result_sectioning{'contents_and_shortcontents'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -585,7 +580,6 @@ $result_sectioning{'contents_and_shortcontents'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -595,13 +589,11 @@ $result_sectioning{'contents_and_shortcontents'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -613,7 +605,6 @@ $result_sectioning{'contents_and_shortcontents'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -630,12 +621,10 @@ $result_sectioning{'contents_and_shortcontents'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git 
a/tp/t/results/moresectioning/contents_at_begin_chapter_without_node.pl 
b/tp/t/results/moresectioning/contents_at_begin_chapter_without_node.pl
index d67f9566d0..6bd3dd149b 100644
--- a/tp/t/results/moresectioning/contents_at_begin_chapter_without_node.pl
+++ b/tp/t/results/moresectioning/contents_at_begin_chapter_without_node.pl
@@ -161,16 +161,13 @@ 
$result_sectioning{'contents_at_begin_chapter_without_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -199,20 +196,17 @@ $result_nodes{'contents_at_begin_chapter_without_node'} = 
{
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'contents_at_begin_chapter_without_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'contents_at_begin_chapter_without_node'} = [];
diff --git a/tp/t/results/moresectioning/contents_at_end_document.pl 
b/tp/t/results/moresectioning/contents_at_end_document.pl
index ac534bf02f..26f56f02e3 100644
--- a/tp/t/results/moresectioning/contents_at_end_document.pl
+++ b/tp/t/results/moresectioning/contents_at_end_document.pl
@@ -161,16 +161,13 @@ $result_sectioning{'contents_at_end_document'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -199,20 +196,17 @@ $result_nodes{'contents_at_end_document'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'contents_at_end_document'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'contents_at_end_document'} = [];
diff --git a/tp/t/results/moresectioning/contents_at_end_document_after_node.pl 
b/tp/t/results/moresectioning/contents_at_end_document_after_node.pl
index 9a5e646770..fa0cf4a129 100644
--- a/tp/t/results/moresectioning/contents_at_end_document_after_node.pl
+++ b/tp/t/results/moresectioning/contents_at_end_document_after_node.pl
@@ -336,16 +336,13 @@ $result_sectioning{'contents_at_end_document_after_node'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -374,7 +371,6 @@ $result_nodes{'contents_at_end_document_after_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -384,14 +380,12 @@ $result_nodes{'contents_at_end_document_after_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'a-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -409,14 +403,12 @@ $result_menus{'contents_at_end_document_after_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'a-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/moresectioning/contents_in_document.pl 
b/tp/t/results/moresectioning/contents_in_document.pl
index d0ef644513..993d5bfd0e 100644
--- a/tp/t/results/moresectioning/contents_in_document.pl
+++ b/tp/t/results/moresectioning/contents_in_document.pl
@@ -159,16 +159,13 @@ $result_sectioning{'contents_in_document'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -197,20 +194,17 @@ $result_nodes{'contents_in_document'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'contents_in_document'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'contents_in_document'} = [];
diff --git a/tp/t/results/moresectioning/empty_top_node_up.pl 
b/tp/t/results/moresectioning/empty_top_node_up.pl
index 66cfb2d652..3ecc4bf1b7 100644
--- a/tp/t/results/moresectioning/empty_top_node_up.pl
+++ b/tp/t/results/moresectioning/empty_top_node_up.pl
@@ -249,11 +249,9 @@ $result_sectioning{'empty_top_node_up'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -271,7 +269,6 @@ $result_nodes{'empty_top_node_up'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -281,14 +278,12 @@ $result_nodes{'empty_top_node_up'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -306,14 +301,12 @@ $result_menus{'empty_top_node_up'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/moresectioning/equivalent_nodes_defined_linked.pl 
b/tp/t/results/moresectioning/equivalent_nodes_defined_linked.pl
index f0c28c891a..0adfb3cb77 100644
--- a/tp/t/results/moresectioning/equivalent_nodes_defined_linked.pl
+++ b/tp/t/results/moresectioning/equivalent_nodes_defined_linked.pl
@@ -543,14 +543,12 @@ $result_nodes{'equivalent_nodes_defined_linked'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -566,14 +564,12 @@ $result_menus{'equivalent_nodes_defined_linked'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
@@ -641,8 +637,7 @@ $result_floats{'equivalent_nodes_defined_linked'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Figure'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/moresectioning/internal_top_node_up.pl 
b/tp/t/results/moresectioning/internal_top_node_up.pl
index c7621bb07b..0538336563 100644
--- a/tp/t/results/moresectioning/internal_top_node_up.pl
+++ b/tp/t/results/moresectioning/internal_top_node_up.pl
@@ -264,7 +264,6 @@ $result_sectioning{'internal_top_node_up'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -279,7 +278,6 @@ $result_sectioning{'internal_top_node_up'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -309,7 +307,6 @@ $result_sectioning{'internal_top_node_up'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -342,7 +339,6 @@ $result_nodes{'internal_top_node_up'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -357,7 +353,6 @@ $result_nodes{'internal_top_node_up'} = {
                     'extra' => {
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -395,7 +390,6 @@ $result_nodes{'internal_top_node_up'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -426,7 +420,6 @@ $result_menus{'internal_top_node_up'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -441,7 +434,6 @@ $result_menus{'internal_top_node_up'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -505,7 +497,6 @@ $result_elements{'internal_top_node_up'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -513,7 +504,6 @@ $result_elements{'internal_top_node_up'} = [
             'extra' => {
               'normalized' => 'chap'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/moresectioning/lowered_subsubsection.pl 
b/tp/t/results/moresectioning/lowered_subsubsection.pl
index 80f082fa61..83271c40c6 100644
--- a/tp/t/results/moresectioning/lowered_subsubsection.pl
+++ b/tp/t/results/moresectioning/lowered_subsubsection.pl
@@ -1200,7 +1200,6 @@ $result_sectioning{'lowered_subsubsection'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -1214,11 +1213,9 @@ $result_sectioning{'lowered_subsubsection'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1229,11 +1226,9 @@ $result_sectioning{'lowered_subsubsection'} = {
                         'extra' => {
                           'normalized' => 'Section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1244,11 +1239,9 @@ $result_sectioning{'lowered_subsubsection'} = {
                               'extra' => {
                                 'normalized' => 'Subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
@@ -1259,11 +1252,9 @@ $result_sectioning{'lowered_subsubsection'} = {
                                     'extra' => {
                                       'normalized' => 'Subsubsection'
                                     },
-                                    'info' => {},
                                     'structure' => {}
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -1278,12 +1269,10 @@ $result_sectioning{'lowered_subsubsection'} = {
                                     'extra' => {
                                       'normalized' => 'Lowered-subsec'
                                     },
-                                    'info' => {},
                                     'structure' => {}
                                   },
                                   'sections_level' => -1
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.2',
@@ -1299,12 +1288,10 @@ $result_sectioning{'lowered_subsubsection'} = {
                                     'extra' => {
                                       'normalized' => 'Lowered-subsubsection'
                                     },
-                                    'info' => {},
                                     'structure' => {}
                                   },
                                   'sections_level' => -1
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.3',
@@ -1368,7 +1355,6 @@ $result_nodes{'lowered_subsubsection'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1376,7 +1362,6 @@ $result_nodes{'lowered_subsubsection'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1388,7 +1373,6 @@ $result_nodes{'lowered_subsubsection'} = {
         ],
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1396,7 +1380,6 @@ $result_nodes{'lowered_subsubsection'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1408,7 +1391,6 @@ $result_nodes{'lowered_subsubsection'} = {
             ],
             'normalized' => 'Section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1416,7 +1398,6 @@ $result_nodes{'lowered_subsubsection'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
@@ -1428,7 +1409,6 @@ $result_nodes{'lowered_subsubsection'} = {
                 ],
                 'normalized' => 'Subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -1436,14 +1416,12 @@ $result_nodes{'lowered_subsubsection'} = {
                     'associated_section' => {
                       'cmdname' => 'subsubsection',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.1.1.1'
                       }
                     },
                     'normalized' => 'Subsubsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -1453,7 +1431,6 @@ $result_nodes{'lowered_subsubsection'} = {
                           'extra' => {
                             'sections_level' => -1
                           },
-                          'info' => {},
                           'structure' => {
                             'section_number' => '1.1.1.2'
                           }
@@ -1465,7 +1442,6 @@ $result_nodes{'lowered_subsubsection'} = {
                         ],
                         'normalized' => 'Lowered-subsec'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -1475,14 +1451,12 @@ $result_nodes{'lowered_subsubsection'} = {
                               'extra' => {
                                 'sections_level' => -1
                               },
-                              'info' => {},
                               'structure' => {
                                 'section_number' => '1.1.1.3'
                               }
                             },
                             'normalized' => 'Lowered-subsubsection'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_prev' => {},
                             'node_up' => {}
@@ -1526,49 +1500,42 @@ $result_menus{'lowered_subsubsection'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'Subsubsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'Lowered-subsec'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'Lowered-subsubsection'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_up' => {},
                             'menu_up_hash' => {
diff --git a/tp/t/results/moresectioning/loweredheading.pl 
b/tp/t/results/moresectioning/loweredheading.pl
index a23d1e204f..469054af6e 100644
--- a/tp/t/results/moresectioning/loweredheading.pl
+++ b/tp/t/results/moresectioning/loweredheading.pl
@@ -123,7 +123,6 @@ $result_sectioning{'loweredheading'} = {
         'extra' => {
           'sections_level' => -1
         },
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
diff --git a/tp/t/results/moresectioning/more_sections_than_nodes.pl 
b/tp/t/results/moresectioning/more_sections_than_nodes.pl
index d7dbecea41..87d20a2edd 100644
--- a/tp/t/results/moresectioning/more_sections_than_nodes.pl
+++ b/tp/t/results/moresectioning/more_sections_than_nodes.pl
@@ -1135,16 +1135,13 @@ $result_sectioning{'more_sections_than_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1161,16 +1158,13 @@ $result_sectioning{'more_sections_than_nodes'} = {
                   'extra' => {
                     'normalized' => 'n-c2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '2.1',
@@ -1194,16 +1188,13 @@ $result_sectioning{'more_sections_than_nodes'} = {
                   'extra' => {
                     'normalized' => 'n-c3'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.1',
@@ -1218,11 +1209,9 @@ $result_sectioning{'more_sections_than_nodes'} = {
                         'extra' => {
                           'normalized' => 'n-c3-s-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.2',
@@ -1232,7 +1221,6 @@ $result_sectioning{'more_sections_than_nodes'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.3',
@@ -1251,17 +1239,14 @@ $result_sectioning{'more_sections_than_nodes'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '4.1.1',
@@ -1276,11 +1261,9 @@ $result_sectioning{'more_sections_than_nodes'} = {
                               'extra' => {
                                 'normalized' => 'n-c3-s1-s2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '4.1.2',
@@ -1305,7 +1288,6 @@ $result_sectioning{'more_sections_than_nodes'} = {
             },
             {
               'cmdname' => 'appendix',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -1361,7 +1343,6 @@ $result_nodes{'more_sections_than_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1371,7 +1352,6 @@ $result_nodes{'more_sections_than_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1379,14 +1359,12 @@ $result_nodes{'more_sections_than_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
         },
         'normalized' => 'n-c2'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1394,7 +1372,6 @@ $result_nodes{'more_sections_than_nodes'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 3
               }
@@ -1406,7 +1383,6 @@ $result_nodes{'more_sections_than_nodes'} = {
             ],
             'normalized' => 'n-c3'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1414,14 +1390,12 @@ $result_nodes{'more_sections_than_nodes'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '3.2'
                   }
                 },
                 'normalized' => 'n-c3-s-2'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -1432,14 +1406,12 @@ $result_nodes{'more_sections_than_nodes'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '4.1.2'
                   }
                 },
                 'normalized' => 'n-c3-s1-s2'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -1470,28 +1442,24 @@ $result_menus{'more_sections_than_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'n-c2'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'n-c3'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'n-c3-s-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
@@ -1504,7 +1472,6 @@ $result_menus{'more_sections_than_nodes'} = {
               'extra' => {
                 'normalized' => 'n-c3-s1-s2'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/moresectioning/no_element.pl 
b/tp/t/results/moresectioning/no_element.pl
index b27cc3109c..f45bfdde44 100644
--- a/tp/t/results/moresectioning/no_element.pl
+++ b/tp/t/results/moresectioning/no_element.pl
@@ -666,7 +666,6 @@ $result_floats{'no_element'} = {
         'float_type' => '',
         'normalized' => 'float-anchor'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/moresectioning/nodes_before_after_top_xref.pl 
b/tp/t/results/moresectioning/nodes_before_after_top_xref.pl
index 3bf4e0e85b..f1da322d6b 100644
--- a/tp/t/results/moresectioning/nodes_before_after_top_xref.pl
+++ b/tp/t/results/moresectioning/nodes_before_after_top_xref.pl
@@ -601,11 +601,9 @@ $result_sectioning{'nodes_before_after_top_xref'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -616,11 +614,9 @@ $result_sectioning{'nodes_before_after_top_xref'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -649,12 +645,10 @@ $result_nodes{'nodes_before_after_top_xref'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -662,14 +656,12 @@ $result_nodes{'nodes_before_after_top_xref'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -685,7 +677,6 @@ $result_menus{'nodes_before_after_top_xref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/moresectioning/non_automatic_internal_top_node_up.pl 
b/tp/t/results/moresectioning/non_automatic_internal_top_node_up.pl
index 87e5bca761..bfb1d166bd 100644
--- a/tp/t/results/moresectioning/non_automatic_internal_top_node_up.pl
+++ b/tp/t/results/moresectioning/non_automatic_internal_top_node_up.pl
@@ -521,7 +521,6 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -536,7 +535,6 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -565,7 +563,6 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -597,7 +594,6 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -612,7 +608,6 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
                     'extra' => {
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {}
@@ -648,7 +643,6 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -677,7 +671,6 @@ $result_menus{'non_automatic_internal_top_node_up'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -692,7 +685,6 @@ $result_menus{'non_automatic_internal_top_node_up'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -782,7 +774,6 @@ $result_elements{'non_automatic_internal_top_node_up'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -790,7 +781,6 @@ $result_elements{'non_automatic_internal_top_node_up'} = [
             'extra' => {
               'normalized' => 'chap'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/moresectioning/non_automatic_top_node_up_and_url.pl 
b/tp/t/results/moresectioning/non_automatic_top_node_up_and_url.pl
index 8d391d1cae..20991fd824 100644
--- a/tp/t/results/moresectioning/non_automatic_top_node_up_and_url.pl
+++ b/tp/t/results/moresectioning/non_automatic_top_node_up_and_url.pl
@@ -521,7 +521,6 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -536,7 +535,6 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -565,7 +563,6 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -597,7 +594,6 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -612,7 +608,6 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
                     'extra' => {
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {}
@@ -648,7 +643,6 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -677,7 +671,6 @@ $result_menus{'non_automatic_top_node_up_and_url'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -692,7 +685,6 @@ $result_menus{'non_automatic_top_node_up_and_url'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -782,7 +774,6 @@ $result_elements{'non_automatic_top_node_up_and_url'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -790,7 +781,6 @@ $result_elements{'non_automatic_top_node_up_and_url'} = [
             'extra' => {
               'normalized' => 'chap'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/moresectioning/non_automatic_top_node_up_url.pl 
b/tp/t/results/moresectioning/non_automatic_top_node_up_url.pl
index 74a8e01dbe..4e505a3c7b 100644
--- a/tp/t/results/moresectioning/non_automatic_top_node_up_url.pl
+++ b/tp/t/results/moresectioning/non_automatic_top_node_up_url.pl
@@ -383,7 +383,6 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -398,7 +397,6 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -439,7 +437,6 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -471,7 +468,6 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -486,7 +482,6 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
                     'extra' => {
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -557,7 +552,6 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -599,7 +593,6 @@ $result_menus{'non_automatic_top_node_up_url'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -614,7 +607,6 @@ $result_menus{'non_automatic_top_node_up_url'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -706,7 +698,6 @@ $result_elements{'non_automatic_top_node_up_url'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -714,7 +705,6 @@ $result_elements{'non_automatic_top_node_up_url'} = [
             'extra' => {
               'normalized' => 'chap'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/moresectioning/only_special_spaces_node.pl 
b/tp/t/results/moresectioning/only_special_spaces_node.pl
index 6bac8a1631..ee3f7f9a89 100644
--- a/tp/t/results/moresectioning/only_special_spaces_node.pl
+++ b/tp/t/results/moresectioning/only_special_spaces_node.pl
@@ -544,11 +544,9 @@ $result_sectioning{'only_special_spaces_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -559,11 +557,9 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_2002_2003_2002'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -580,7 +576,6 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -598,7 +593,6 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -616,11 +610,9 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_0085_00a0_1680'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -638,11 +630,9 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_180e_2003'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -660,11 +650,9 @@ $result_sectioning{'only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => 
'_2004_2005_2006_2007_2008_2009_200a_2028_2029_202f_205f_3000'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -714,12 +702,10 @@ $result_nodes{'only_special_spaces_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -727,14 +713,12 @@ $result_nodes{'only_special_spaces_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -742,7 +726,6 @@ $result_nodes{'only_special_spaces_node'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -763,7 +746,6 @@ $result_menus{'only_special_spaces_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/moresectioning/placed_things_before_element.pl 
b/tp/t/results/moresectioning/placed_things_before_element.pl
index 7f346d904c..dd747a1924 100644
--- a/tp/t/results/moresectioning/placed_things_before_element.pl
+++ b/tp/t/results/moresectioning/placed_things_before_element.pl
@@ -710,7 +710,6 @@ $result_sectioning{'placed_things_before_element'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -744,7 +743,6 @@ $result_floats{'placed_things_before_element'} = {
         'float_type' => '',
         'normalized' => 'float-anchor'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/moresectioning/placed_things_before_node.pl 
b/tp/t/results/moresectioning/placed_things_before_node.pl
index de8d570c90..24fd069e2c 100644
--- a/tp/t/results/moresectioning/placed_things_before_node.pl
+++ b/tp/t/results/moresectioning/placed_things_before_node.pl
@@ -829,11 +829,9 @@ $result_sectioning{'placed_things_before_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -844,11 +842,9 @@ $result_sectioning{'placed_things_before_node'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -877,12 +873,10 @@ $result_nodes{'placed_things_before_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -890,14 +884,12 @@ $result_nodes{'placed_things_before_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -913,7 +905,6 @@ $result_menus{'placed_things_before_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -938,7 +929,6 @@ $result_floats{'placed_things_before_node'} = {
         'float_type' => '',
         'normalized' => 'float-anchor'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/moresectioning/raiselowersections.pl 
b/tp/t/results/moresectioning/raiselowersections.pl
index be6aa58260..b5d9ecdb92 100644
--- a/tp/t/results/moresectioning/raiselowersections.pl
+++ b/tp/t/results/moresectioning/raiselowersections.pl
@@ -1632,7 +1632,6 @@ $result_sectioning{'raiselowersections'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -1646,11 +1645,9 @@ $result_sectioning{'raiselowersections'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -1661,12 +1658,10 @@ $result_sectioning{'raiselowersections'} = {
                         'extra' => {
                           'normalized' => 'Chapter-in-included-file'
                         },
-                        'info' => {},
                         'structure' => {}
                       },
                       'sections_level' => -1
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -1677,12 +1672,10 @@ $result_sectioning{'raiselowersections'} = {
                               'extra' => {
                                 'normalized' => 'Section'
                               },
-                              'info' => {},
                               'structure' => {}
                             },
                             'sections_level' => -1
                           },
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
@@ -1693,12 +1686,10 @@ $result_sectioning{'raiselowersections'} = {
                                     'extra' => {
                                       'normalized' => 'Subsection'
                                     },
-                                    'info' => {},
                                     'structure' => {}
                                   },
                                   'sections_level' => -1
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -1733,11 +1724,9 @@ $result_sectioning{'raiselowersections'} = {
                   'extra' => {
                     'normalized' => 'Second-chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -1783,7 +1772,6 @@ $result_nodes{'raiselowersections'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1791,7 +1779,6 @@ $result_nodes{'raiselowersections'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1803,7 +1790,6 @@ $result_nodes{'raiselowersections'} = {
         ],
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1813,7 +1799,6 @@ $result_nodes{'raiselowersections'} = {
               'extra' => {
                 'sections_level' => -1
               },
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -1825,7 +1810,6 @@ $result_nodes{'raiselowersections'} = {
             ],
             'normalized' => 'Chapter-in-included-file'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -1835,7 +1819,6 @@ $result_nodes{'raiselowersections'} = {
                   'extra' => {
                     'sections_level' => -1
                   },
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
@@ -1847,7 +1830,6 @@ $result_nodes{'raiselowersections'} = {
                 ],
                 'normalized' => 'Section'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -1857,14 +1839,12 @@ $result_nodes{'raiselowersections'} = {
                       'extra' => {
                         'sections_level' => -1
                       },
-                      'info' => {},
                       'structure' => {
                         'section_number' => '1.1.1.1'
                       }
                     },
                     'normalized' => 'Subsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_up' => {}
                   }
@@ -1881,14 +1861,12 @@ $result_nodes{'raiselowersections'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Second-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -1915,35 +1893,30 @@ $result_menus{'raiselowersections'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Chapter-in-included-file'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Section'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'Subsection'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_up' => {},
                     'menu_up_hash' => {
@@ -1968,7 +1941,6 @@ $result_menus{'raiselowersections'} = {
           'extra' => {
             'normalized' => 'Second-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/moresectioning/rec_nodes.pl 
b/tp/t/results/moresectioning/rec_nodes.pl
index c9db228eb6..3693234082 100644
--- a/tp/t/results/moresectioning/rec_nodes.pl
+++ b/tp/t/results/moresectioning/rec_nodes.pl
@@ -1014,7 +1014,6 @@ $result_nodes{'rec_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1026,7 +1025,6 @@ $result_nodes{'rec_nodes'} = {
         ],
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1038,7 +1036,6 @@ $result_nodes{'rec_nodes'} = {
             ],
             'normalized' => 'other-node'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'node_up' => {}
@@ -1062,21 +1059,18 @@ $result_menus{'rec_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'other-node'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'menu_next' => {},
@@ -1092,14 +1086,12 @@ $result_menus{'rec_nodes'} = {
           'extra' => {
             'normalized' => 'node-following-second'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-up-node-following-second'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/moresectioning/section_in_unnumbered_info.pl 
b/tp/t/results/moresectioning/section_in_unnumbered_info.pl
index d083a847ef..8559dfd5be 100644
--- a/tp/t/results/moresectioning/section_in_unnumbered_info.pl
+++ b/tp/t/results/moresectioning/section_in_unnumbered_info.pl
@@ -4811,11 +4811,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4826,11 +4824,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4841,11 +4837,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'section-in-chapter'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -4868,11 +4862,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'unnumbered'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4883,11 +4875,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'section-in-unnumbered'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
@@ -4909,11 +4899,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'chapter-2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4924,11 +4912,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -4939,11 +4925,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -4957,11 +4941,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -4976,11 +4958,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -4995,11 +4975,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5019,11 +4997,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-2_002d1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5034,11 +5010,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-2_002d1'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5067,11 +5041,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5082,11 +5054,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5097,11 +5067,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5115,11 +5083,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5134,11 +5100,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5153,11 +5117,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5177,11 +5139,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'section-3_002d1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.1',
@@ -5197,11 +5157,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3_002d2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5212,11 +5170,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5236,11 +5192,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'section-3_002d3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5251,11 +5205,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'subsection-3_002d3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '3.2.1',
@@ -5277,11 +5229,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3_002d4'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5292,11 +5242,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3_002d4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5325,11 +5273,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'unnumbered-4'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5340,11 +5286,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-4'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5355,11 +5299,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5373,11 +5315,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5392,11 +5332,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5411,11 +5349,9 @@ $result_sectioning{'section_in_unnumbered_info'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5511,7 +5447,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -5521,7 +5456,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -5529,7 +5463,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -5541,7 +5474,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -5549,14 +5481,12 @@ $result_nodes{'section_in_unnumbered_info'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -5567,7 +5497,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
             'associated_section' => {
               'cmdname' => 'unnumbered',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'menus' => [
@@ -5577,7 +5506,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
             ],
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -5585,12 +5513,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'normalized' => 'section-in-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -5601,7 +5527,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 2
                   }
@@ -5613,7 +5538,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                 ],
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -5621,7 +5545,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                     'associated_section' => {
                       'cmdname' => 'unnumberedsec',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'menus' => [
@@ -5631,7 +5554,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                     ],
                     'normalized' => 'unnumberedsec-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
@@ -5639,12 +5561,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsubsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'normalized' => 'unnumbered-sub-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -5652,12 +5572,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             'associated_section' => {
                               'cmdname' => 'subsection',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'numbered-sub-2'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5665,12 +5583,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsubsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -5678,12 +5594,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub2-2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_prev' => {},
                                     'node_up' => {}
@@ -5706,7 +5620,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -5716,7 +5629,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         ],
                         'normalized' => 'unnumberedsec-2_002d1'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -5724,12 +5636,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             'associated_section' => {
                               'cmdname' => 'subsection',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'numbered-sub-2_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_up' => {}
                           }
@@ -5747,7 +5657,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 3
                       }
@@ -5759,7 +5668,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                     ],
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
@@ -5767,7 +5675,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -5777,7 +5684,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         ],
                         'normalized' => 'unnumberedsec-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -5785,12 +5691,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             'associated_section' => {
                               'cmdname' => 'unnumberedsubsec',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'unnumbered-sub-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5798,12 +5702,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                 'associated_section' => {
                                   'cmdname' => 'subsection',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -5811,12 +5713,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     'associated_section' => {
                                       'cmdname' => 'unnumberedsubsec',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'unnumbered-sub2-3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -5824,12 +5724,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                         'associated_section' => {
                                           'cmdname' => 'subsection',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'normalized' => 'numbered-sub2-3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_prev' => {},
                                         'node_up' => {}
@@ -5852,14 +5750,12 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             'associated_section' => {
                               'cmdname' => 'section',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'section_number' => '3.1'
                               }
                             },
                             'normalized' => 'section-3_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5867,7 +5763,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'menus' => [
@@ -5877,7 +5772,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                 ],
                                 'normalized' => 'unnumberedsec-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_child' => {
                                   'cmdname' => 'node',
@@ -5885,12 +5779,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub-3_002d2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_up' => {}
                                   }
@@ -5901,7 +5793,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     'associated_section' => {
                                       'cmdname' => 'section',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'section_number' => '3.2'
                                       }
@@ -5913,7 +5804,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     ],
                                     'normalized' => 'section-3_002d3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_child' => {
                                       'cmdname' => 'node',
@@ -5921,14 +5811,12 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                         'associated_section' => {
                                           'cmdname' => 'subsection',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {
                                             'section_number' => '3.2.1'
                                           }
                                         },
                                         'normalized' => 'subsection-3_002d3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_up' => {}
                                       }
@@ -5939,7 +5827,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                         'associated_section' => {
                                           'cmdname' => 'unnumberedsec',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'menus' => [
@@ -5949,7 +5836,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                         ],
                                         'normalized' => 'unnumberedsec-3_002d4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_child' => {
                                           'cmdname' => 'node',
@@ -5957,12 +5843,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                             'associated_section' => {
                                               'cmdname' => 'subsection',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {}
                                             },
                                             'normalized' => 
'numbered-sub-3_002d4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_up' => {}
                                           }
@@ -5992,7 +5876,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumbered',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -6002,7 +5885,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                         ],
                         'normalized' => 'unnumbered-4'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -6010,7 +5892,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             'associated_section' => {
                               'cmdname' => 'unnumberedsec',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'menus' => [
@@ -6020,7 +5901,6 @@ $result_nodes{'section_in_unnumbered_info'} = {
                             ],
                             'normalized' => 'unnumberedsec-4'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_child' => {
                               'cmdname' => 'node',
@@ -6028,12 +5908,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsubsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -6041,12 +5919,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub-4'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -6054,12 +5930,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                         'associated_section' => {
                                           'cmdname' => 'unnumberedsubsec',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'normalized' => 'unnumbered-sub2-4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -6067,12 +5941,10 @@ $result_nodes{'section_in_unnumbered_info'} = {
                                             'associated_section' => {
                                               'cmdname' => 'subsection',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {}
                                             },
                                             'normalized' => 'numbered-sub2-4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_prev' => {},
                                             'node_up' => {}
@@ -6172,21 +6044,18 @@ $result_menus{'section_in_unnumbered_info'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
@@ -6199,14 +6068,12 @@ $result_menus{'section_in_unnumbered_info'} = {
           'extra' => {
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section-in-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
@@ -6219,42 +6086,36 @@ $result_menus{'section_in_unnumbered_info'} = {
               'extra' => {
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'unnumberedsec-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'unnumbered-sub-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'numbered-sub-2'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub2-2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_prev' => {},
                                     'menu_up' => {},
@@ -6288,14 +6149,12 @@ $result_menus{'section_in_unnumbered_info'} = {
                       'extra' => {
                         'normalized' => 'unnumberedsec-2_002d1'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'numbered-sub-2_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_up' => {},
                             'menu_up_hash' => {
@@ -6321,42 +6180,36 @@ $result_menus{'section_in_unnumbered_info'} = {
                   'extra' => {
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'unnumberedsec-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'unnumbered-sub-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'unnumbered-sub2-3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'numbered-sub2-3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_prev' => {},
                                         'menu_up' => {},
@@ -6390,21 +6243,18 @@ $result_menus{'section_in_unnumbered_info'} = {
                           'extra' => {
                             'normalized' => 'section-3_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumberedsec-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_child' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub-3_002d2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_up' => {},
                                     'menu_up_hash' => {
@@ -6417,14 +6267,12 @@ $result_menus{'section_in_unnumbered_info'} = {
                                   'extra' => {
                                     'normalized' => 'section-3_002d3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_child' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'subsection-3_002d3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_up' => {},
                                         'menu_up_hash' => {
@@ -6437,14 +6285,12 @@ $result_menus{'section_in_unnumbered_info'} = {
                                       'extra' => {
                                         'normalized' => 'unnumberedsec-3_002d4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_child' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 
'numbered-sub-3_002d4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_up' => {},
                                             'menu_up_hash' => {
@@ -6491,42 +6337,36 @@ $result_menus{'section_in_unnumbered_info'} = {
                       'extra' => {
                         'normalized' => 'unnumbered-4'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'unnumberedsec-4'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_child' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub-4'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'unnumbered-sub2-4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 'numbered-sub2-4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_prev' => {},
                                             'menu_up' => {},
diff --git a/tp/t/results/moresectioning/section_in_unnumbered_plaintext.pl 
b/tp/t/results/moresectioning/section_in_unnumbered_plaintext.pl
index 86512bb1dd..72fe3614cb 100644
--- a/tp/t/results/moresectioning/section_in_unnumbered_plaintext.pl
+++ b/tp/t/results/moresectioning/section_in_unnumbered_plaintext.pl
@@ -4811,11 +4811,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -4826,11 +4824,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4841,11 +4837,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'section-in-chapter'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -4868,11 +4862,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'unnumbered'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4883,11 +4875,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'section-in-unnumbered'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
@@ -4909,11 +4899,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'chapter-2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -4924,11 +4912,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -4939,11 +4925,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -4957,11 +4941,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -4976,11 +4958,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -4995,11 +4975,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5019,11 +4997,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-2_002d1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5034,11 +5010,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-2_002d1'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5067,11 +5041,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5082,11 +5054,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5097,11 +5067,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5115,11 +5083,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5134,11 +5100,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5153,11 +5117,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5177,11 +5139,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'section-3_002d1'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '3.1',
@@ -5197,11 +5157,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3_002d2'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5212,11 +5170,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5236,11 +5192,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'section-3_002d3'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5251,11 +5205,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'subsection-3_002d3'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '3.2.1',
@@ -5277,11 +5229,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-3_002d4'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5292,11 +5242,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-3_002d4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5325,11 +5273,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'unnumbered-4'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -5340,11 +5286,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                         'extra' => {
                           'normalized' => 'unnumberedsec-4'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -5355,11 +5299,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_up' => {}
@@ -5373,11 +5315,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5392,11 +5332,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5411,11 +5349,9 @@ $result_sectioning{'section_in_unnumbered_plaintext'} = {
                               'extra' => {
                                 'normalized' => 'numbered-sub2-4'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_prev' => {},
@@ -5511,7 +5447,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -5521,7 +5456,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -5529,7 +5463,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -5541,7 +5474,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -5549,14 +5481,12 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -5567,7 +5497,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
             'associated_section' => {
               'cmdname' => 'unnumbered',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'menus' => [
@@ -5577,7 +5506,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
             ],
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -5585,12 +5513,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {}
                 },
                 'normalized' => 'section-in-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -5601,7 +5527,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 2
                   }
@@ -5613,7 +5538,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                 ],
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
@@ -5621,7 +5545,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                     'associated_section' => {
                       'cmdname' => 'unnumberedsec',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     },
                     'menus' => [
@@ -5631,7 +5554,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                     ],
                     'normalized' => 'unnumberedsec-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
@@ -5639,12 +5561,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsubsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'normalized' => 'unnumbered-sub-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
@@ -5652,12 +5572,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             'associated_section' => {
                               'cmdname' => 'subsection',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'numbered-sub-2'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5665,12 +5583,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsubsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -5678,12 +5594,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub2-2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_prev' => {},
                                     'node_up' => {}
@@ -5706,7 +5620,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -5716,7 +5629,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         ],
                         'normalized' => 'unnumberedsec-2_002d1'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -5724,12 +5636,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             'associated_section' => {
                               'cmdname' => 'subsection',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'numbered-sub-2_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_up' => {}
                           }
@@ -5747,7 +5657,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                     'associated_section' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => 3
                       }
@@ -5759,7 +5668,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                     ],
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
@@ -5767,7 +5675,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumberedsec',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -5777,7 +5684,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         ],
                         'normalized' => 'unnumberedsec-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -5785,12 +5691,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             'associated_section' => {
                               'cmdname' => 'unnumberedsubsec',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'normalized' => 'unnumbered-sub-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5798,12 +5702,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                 'associated_section' => {
                                   'cmdname' => 'subsection',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -5811,12 +5713,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     'associated_section' => {
                                       'cmdname' => 'unnumberedsubsec',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'unnumbered-sub2-3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -5824,12 +5724,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                         'associated_section' => {
                                           'cmdname' => 'subsection',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'normalized' => 'numbered-sub2-3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_prev' => {},
                                         'node_up' => {}
@@ -5852,14 +5750,12 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             'associated_section' => {
                               'cmdname' => 'section',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'section_number' => '3.1'
                               }
                             },
                             'normalized' => 'section-3_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
@@ -5867,7 +5763,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'menus' => [
@@ -5877,7 +5772,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                 ],
                                 'normalized' => 'unnumberedsec-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_child' => {
                                   'cmdname' => 'node',
@@ -5885,12 +5779,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub-3_002d2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_up' => {}
                                   }
@@ -5901,7 +5793,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     'associated_section' => {
                                       'cmdname' => 'section',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {
                                         'section_number' => '3.2'
                                       }
@@ -5913,7 +5804,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     ],
                                     'normalized' => 'section-3_002d3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_child' => {
                                       'cmdname' => 'node',
@@ -5921,14 +5811,12 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                         'associated_section' => {
                                           'cmdname' => 'subsection',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {
                                             'section_number' => '3.2.1'
                                           }
                                         },
                                         'normalized' => 'subsection-3_002d3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_up' => {}
                                       }
@@ -5939,7 +5827,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                         'associated_section' => {
                                           'cmdname' => 'unnumberedsec',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'menus' => [
@@ -5949,7 +5836,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                         ],
                                         'normalized' => 'unnumberedsec-3_002d4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_child' => {
                                           'cmdname' => 'node',
@@ -5957,12 +5843,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                             'associated_section' => {
                                               'cmdname' => 'subsection',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {}
                                             },
                                             'normalized' => 
'numbered-sub-3_002d4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_up' => {}
                                           }
@@ -5992,7 +5876,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         'associated_section' => {
                           'cmdname' => 'unnumbered',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {}
                         },
                         'menus' => [
@@ -6002,7 +5885,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                         ],
                         'normalized' => 'unnumbered-4'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
@@ -6010,7 +5892,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             'associated_section' => {
                               'cmdname' => 'unnumberedsec',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {}
                             },
                             'menus' => [
@@ -6020,7 +5901,6 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                             ],
                             'normalized' => 'unnumberedsec-4'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_child' => {
                               'cmdname' => 'node',
@@ -6028,12 +5908,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                 'associated_section' => {
                                   'cmdname' => 'unnumberedsubsec',
                                   'extra' => {},
-                                  'info' => {},
                                   'structure' => {}
                                 },
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -6041,12 +5919,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                     'associated_section' => {
                                       'cmdname' => 'subsection',
                                       'extra' => {},
-                                      'info' => {},
                                       'structure' => {}
                                     },
                                     'normalized' => 'numbered-sub-4'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -6054,12 +5930,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                         'associated_section' => {
                                           'cmdname' => 'unnumberedsubsec',
                                           'extra' => {},
-                                          'info' => {},
                                           'structure' => {}
                                         },
                                         'normalized' => 'unnumbered-sub2-4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -6067,12 +5941,10 @@ $result_nodes{'section_in_unnumbered_plaintext'} = {
                                             'associated_section' => {
                                               'cmdname' => 'subsection',
                                               'extra' => {},
-                                              'info' => {},
                                               'structure' => {}
                                             },
                                             'normalized' => 'numbered-sub2-4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'node_prev' => {},
                                             'node_up' => {}
@@ -6172,21 +6044,18 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
@@ -6199,14 +6068,12 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
           'extra' => {
             'normalized' => 'unnumbered'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'section-in-unnumbered'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
@@ -6219,42 +6086,36 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
               'extra' => {
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'unnumberedsec-2'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'unnumbered-sub-2'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'numbered-sub-2'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumbered-sub2-2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub2-2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_prev' => {},
                                     'menu_up' => {},
@@ -6288,14 +6149,12 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                       'extra' => {
                         'normalized' => 'unnumberedsec-2_002d1'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'numbered-sub-2_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_up' => {},
                             'menu_up_hash' => {
@@ -6321,42 +6180,36 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                   'extra' => {
                     'normalized' => 'chapter-3'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 'unnumberedsec-3'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'unnumbered-sub-3'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'numbered-sub-3'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'unnumbered-sub2-3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'numbered-sub2-3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_prev' => {},
                                         'menu_up' => {},
@@ -6390,21 +6243,18 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                           'extra' => {
                             'normalized' => 'section-3_002d1'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumberedsec-3_002d2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_child' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub-3_002d2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_up' => {},
                                     'menu_up_hash' => {
@@ -6417,14 +6267,12 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                                   'extra' => {
                                     'normalized' => 'section-3_002d3'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_child' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'subsection-3_002d3'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_up' => {},
                                         'menu_up_hash' => {
@@ -6437,14 +6285,12 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                                       'extra' => {
                                         'normalized' => 'unnumberedsec-3_002d4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_child' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 
'numbered-sub-3_002d4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_up' => {},
                                             'menu_up_hash' => {
@@ -6491,42 +6337,36 @@ $result_menus{'section_in_unnumbered_plaintext'} = {
                       'extra' => {
                         'normalized' => 'unnumbered-4'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'unnumberedsec-4'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_child' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 'unnumbered-sub-4'
                               },
-                              'info' => {},
                               'structure' => {
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 'numbered-sub-4'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 'unnumbered-sub2-4'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
                                             'normalized' => 'numbered-sub2-4'
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'menu_prev' => {},
                                             'menu_up' => {},
diff --git a/tp/t/results/moresectioning/sectioning_part_appendix.pl 
b/tp/t/results/moresectioning/sectioning_part_appendix.pl
index 867e641977..ceb70e9c59 100644
--- a/tp/t/results/moresectioning/sectioning_part_appendix.pl
+++ b/tp/t/results/moresectioning/sectioning_part_appendix.pl
@@ -558,7 +558,6 @@ $result_sectioning{'sectioning_part_appendix'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -570,13 +569,11 @@ $result_sectioning{'sectioning_part_appendix'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'chapter',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_childs' => [
                           {
                             'cmdname' => 'section',
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
@@ -596,14 +593,12 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                               'extra' => {
                                                 'part_associated_section' => {}
                                               },
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
                                                 'section_childs' => [
                                                   {},
                                                   {
                                                     'cmdname' => 'chapter',
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {
                                                         'extra' => {
@@ -617,7 +612,6 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                               'extra' => {
                                                                 'unit_command' 
=> {
                                                                   'cmdname' => 
'unnumbered',
-                                                                  'info' => {},
                                                                   'structure' 
=> {
                                                                     
'associated_unit' => {},
                                                                     
'section_level' => 1,
@@ -636,13 +630,11 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                                     'extra' => 
{
                                                                       
'unit_command' => {
                                                                         
'cmdname' => 'appendix',
-                                                                        'info' 
=> {},
                                                                         
'structure' => {
                                                                           
'associated_unit' => {},
                                                                           
'section_childs' => [
                                                                             {
                                                                               
'cmdname' => 'appendixsec',
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {
                                                                                
   'extra' => {
@@ -724,7 +716,6 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                               }
                                             }
                                           },
-                                          'info' => {},
                                           'structure' => {
                                             'associated_unit' => {},
                                             'section_level' => 1,
@@ -741,14 +732,12 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                             'extra' => {
                                               'unit_command' => {
                                                 'cmdname' => 'subsubsection',
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {},
                                                   'section_level' => 4,
                                                   'section_number' => 
'1.1.1.1',
                                                   'section_up' => {
                                                     'cmdname' => 'subsection',
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {
                                                         'extra' => {
@@ -991,7 +980,6 @@ $result_elements{'sectioning_part_appendix'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1003,7 +991,6 @@ $result_elements{'sectioning_part_appendix'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1022,13 +1009,11 @@ $result_elements{'sectioning_part_appendix'} = [
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
@@ -1041,7 +1026,6 @@ $result_elements{'sectioning_part_appendix'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'subsubsection',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => '1.1.1.1'
@@ -1054,7 +1038,6 @@ $result_elements{'sectioning_part_appendix'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'subsection',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => '1.1.1'
@@ -1067,7 +1050,6 @@ $result_elements{'sectioning_part_appendix'} = [
                                   'extra' => {
                                     'unit_command' => {
                                       'cmdname' => 'section',
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {},
                                         'section_number' => '1.1'
@@ -1109,7 +1091,6 @@ $result_elements{'sectioning_part_appendix'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'chapter',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 3
@@ -1124,7 +1105,6 @@ $result_elements{'sectioning_part_appendix'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'unnumbered',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -1138,7 +1118,6 @@ $result_elements{'sectioning_part_appendix'} = [
                                   'extra' => {
                                     'unit_command' => {
                                       'cmdname' => 'appendix',
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {},
                                         'section_number' => 'A'
@@ -1153,7 +1132,6 @@ $result_elements{'sectioning_part_appendix'} = [
                                         'extra' => {
                                           'unit_command' => {
                                             'cmdname' => 'appendixsec',
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'section_number' => 'A.1'
diff --git a/tp/t/results/moresectioning/sectioning_part_appendix_no_top.pl 
b/tp/t/results/moresectioning/sectioning_part_appendix_no_top.pl
index 4c0daf2b22..d77284ac58 100644
--- a/tp/t/results/moresectioning/sectioning_part_appendix_no_top.pl
+++ b/tp/t/results/moresectioning/sectioning_part_appendix_no_top.pl
@@ -508,7 +508,6 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -526,14 +525,12 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                           'extra' => {
                             'part_associated_section' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_childs' => [
                               {},
                               {
                                 'cmdname' => 'chapter',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {
                                     'extra' => {
@@ -547,7 +544,6 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                           'extra' => {
                                             'unit_command' => {
                                               'cmdname' => 'unnumbered',
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
                                                 'section_level' => 1,
@@ -565,13 +561,11 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                                 'extra' => {
                                                   'unit_command' => {
                                                     'cmdname' => 'appendix',
-                                                    'info' => {},
                                                     'structure' => {
                                                       'associated_unit' => {},
                                                       'section_childs' => [
                                                         {
                                                           'cmdname' => 
'appendixsec',
-                                                          'info' => {},
                                                           'structure' => {
                                                             'associated_unit' 
=> {
                                                               'extra' => {
@@ -650,7 +644,6 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -666,14 +659,12 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                         'extra' => {
                           'unit_command' => {
                             'cmdname' => 'subsubsection',
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {},
                               'section_level' => 4,
                               'section_number' => '1.1.1.1',
                               'section_up' => {
                                 'cmdname' => 'subsection',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {
                                     'extra' => {
@@ -685,7 +676,6 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                           'extra' => {
                                             'unit_command' => {
                                               'cmdname' => 'section',
-                                              'info' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
                                                 'section_childs' => [
@@ -887,7 +877,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
@@ -904,13 +893,11 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 2
@@ -923,7 +910,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'subsubsection',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => '1.1.1.1'
@@ -936,7 +922,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => '1.1.1'
@@ -949,7 +934,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'section',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => '1.1'
@@ -991,7 +975,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 3
@@ -1006,7 +989,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'unnumbered',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -1020,7 +1002,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'appendix',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => 'A'
@@ -1035,7 +1016,6 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                                   'extra' => {
                                     'unit_command' => {
                                       'cmdname' => 'appendixsec',
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {},
                                         'section_number' => 'A.1'
diff --git a/tp/t/results/moresectioning/sections_test.pl 
b/tp/t/results/moresectioning/sections_test.pl
index 08c17634c0..6ddf9fca21 100644
--- a/tp/t/results/moresectioning/sections_test.pl
+++ b/tp/t/results/moresectioning/sections_test.pl
@@ -477,27 +477,22 @@ $result_sectioning{'sections_test'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -537,7 +532,6 @@ $result_sectioning{'sections_test'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -547,13 +541,11 @@ $result_sectioning{'sections_test'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -565,7 +557,6 @@ $result_sectioning{'sections_test'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -582,12 +573,10 @@ $result_sectioning{'sections_test'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git a/tp/t/results/moresectioning/sections_test_no_use_nodes.pl 
b/tp/t/results/moresectioning/sections_test_no_use_nodes.pl
index d0d9f8ac27..63afe397e5 100644
--- a/tp/t/results/moresectioning/sections_test_no_use_nodes.pl
+++ b/tp/t/results/moresectioning/sections_test_no_use_nodes.pl
@@ -477,27 +477,22 @@ $result_sectioning{'sections_test_no_use_nodes'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -537,7 +532,6 @@ $result_sectioning{'sections_test_no_use_nodes'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -547,13 +541,11 @@ $result_sectioning{'sections_test_no_use_nodes'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -565,7 +557,6 @@ $result_sectioning{'sections_test_no_use_nodes'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -582,12 +573,10 @@ $result_sectioning{'sections_test_no_use_nodes'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git 
a/tp/t/results/moresectioning/sections_test_no_use_nodes_use_node_directions.pl 
b/tp/t/results/moresectioning/sections_test_no_use_nodes_use_node_directions.pl
index 05908e49c9..5234c77bb6 100644
--- 
a/tp/t/results/moresectioning/sections_test_no_use_nodes_use_node_directions.pl
+++ 
b/tp/t/results/moresectioning/sections_test_no_use_nodes_use_node_directions.pl
@@ -477,27 +477,22 @@ 
$result_sectioning{'sections_test_no_use_nodes_use_node_directions'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -537,7 +532,6 @@ 
$result_sectioning{'sections_test_no_use_nodes_use_node_directions'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -547,13 +541,11 @@ 
$result_sectioning{'sections_test_no_use_nodes_use_node_directions'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -565,7 +557,6 @@ 
$result_sectioning{'sections_test_no_use_nodes_use_node_directions'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -582,12 +573,10 @@ 
$result_sectioning{'sections_test_no_use_nodes_use_node_directions'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git a/tp/t/results/moresectioning/shortcontents.pl 
b/tp/t/results/moresectioning/shortcontents.pl
index da0680f33b..24bd03efc5 100644
--- a/tp/t/results/moresectioning/shortcontents.pl
+++ b/tp/t/results/moresectioning/shortcontents.pl
@@ -502,27 +502,22 @@ $result_sectioning{'shortcontents'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_childs' => [
                               {
                                 'cmdname' => 'subsubsection',
-                                'info' => {},
                                 'structure' => {
                                   'section_level' => 4,
                                   'section_number' => '1.1.1.1',
@@ -562,7 +557,6 @@ $result_sectioning{'shortcontents'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -572,13 +566,11 @@ $result_sectioning{'shortcontents'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -590,7 +582,6 @@ $result_sectioning{'shortcontents'} = {
             },
             {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_prev' => {},
@@ -607,12 +598,10 @@ $result_sectioning{'shortcontents'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'appendixsec',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => 'A.1',
diff --git a/tp/t/results/moresectioning/special_spaces_in_nodes.pl 
b/tp/t/results/moresectioning/special_spaces_in_nodes.pl
index b0a7794e75..d36ede7024 100644
--- a/tp/t/results/moresectioning/special_spaces_in_nodes.pl
+++ b/tp/t/results/moresectioning/special_spaces_in_nodes.pl
@@ -1010,11 +1010,9 @@ $result_sectioning{'special_spaces_in_nodes'} = {
             'extra' => {
               'normalized' => 'Top_2002'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1025,11 +1023,9 @@ $result_sectioning{'special_spaces_in_nodes'} = {
                   'extra' => {
                     'normalized' => 
'EN-QUAD_007c_2002_007c-EM-QUAD_007c_2003_007c-EN-SPACE_007c_2002_007c'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1058,12 +1054,10 @@ $result_nodes{'special_spaces_in_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top_2002'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1071,7 +1065,6 @@ $result_nodes{'special_spaces_in_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1083,63 +1076,54 @@ $result_nodes{'special_spaces_in_nodes'} = {
         ],
         'normalized' => 
'EN-QUAD_007c_2002_007c-EM-QUAD_007c_2003_007c-EN-SPACE_007c_2002_007c'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'CHARACTER-TABULATION_007c-_007c-FORM-FEED_007c-_007c-LINE-TABULATION_007c-_007c'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'CARRIAGE-RETURN_007c-_007c'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'NEXT-LINE-_0028NEL_0029_007c_0085_007c-NO_002dBREAK-SPACE_007c_00a0_007c-OGHAM-SPACE-MARK_007c_1680_007c'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
                       'extra' => {
                         'normalized' => 
'MONGOLIAN-VOWEL-SEPARATOR_007c_180e_007c-EM-SPACE_007c_2003_007c'
                       },
-                      'info' => {},
                       'structure' => {
                         'node_next' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 
'THREE_002dPER_002dEM-SPACE_007c_2004_007c-FOUR_002dPER_002dEM-SPACE_007c_2005_007c-SIX_002dPER_002dEM-SPACE_007c_2006_007c'
                           },
-                          'info' => {},
                           'structure' => {
                             'node_next' => {
                               'cmdname' => 'node',
                               'extra' => {
                                 'normalized' => 
'FIGURE-SPACE_007c_2007_007c-PUNCTUATION-SPACE_007c_2008_007c-THIN-SPACE_007c_2009_007c'
                               },
-                              'info' => {},
                               'structure' => {
                                 'node_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
                                     'normalized' => 
'HAIR-SPACE_007c_200a_007c-LINE-SEPARATOR_007c_2028_007c-PARAGRAPH-SEPARATOR_007c_2029_007c'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'node_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
                                         'normalized' => 
'NARROW-NO_002dBREAK-SPACE_007c_202f_007c-MEDIUM-MATHEMATICAL-SPACE_007c_205f_007c-IDEOGRAPHIC-SPACE_007c_3000_007c'
                                       },
-                                      'info' => {},
                                       'structure' => {
                                         'node_prev' => {},
                                         'node_up' => {}
@@ -1199,7 +1183,6 @@ $result_menus{'special_spaces_in_nodes'} = {
   'extra' => {
     'normalized' => 'Top_2002'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/moresectioning/top_chapter_sections.pl 
b/tp/t/results/moresectioning/top_chapter_sections.pl
index ad2c34dcfb..83778edb73 100644
--- a/tp/t/results/moresectioning/top_chapter_sections.pl
+++ b/tp/t/results/moresectioning/top_chapter_sections.pl
@@ -462,7 +462,6 @@ $result_sectioning{'top_chapter_sections'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -474,7 +473,6 @@ $result_sectioning{'top_chapter_sections'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'unnumbered',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -492,13 +490,11 @@ $result_sectioning{'top_chapter_sections'} = {
                         'extra' => {
                           'unit_command' => {
                             'cmdname' => 'chapter',
-                            'info' => {},
                             'structure' => {
                               'associated_unit' => {},
                               'section_childs' => [
                                 {
                                   'cmdname' => 'section',
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {
                                       'extra' => {
@@ -512,13 +508,11 @@ $result_sectioning{'top_chapter_sections'} = {
                                             'extra' => {
                                               'unit_command' => {
                                                 'cmdname' => 'chapter',
-                                                'info' => {},
                                                 'structure' => {
                                                   'associated_unit' => {},
                                                   'section_childs' => [
                                                     {
                                                       'cmdname' => 'section',
-                                                      'info' => {},
                                                       'structure' => {
                                                         'associated_unit' => {
                                                           'extra' => {
@@ -532,7 +526,6 @@ $result_sectioning{'top_chapter_sections'} = {
                                                                 'extra' => {
                                                                   
'unit_command' => {
                                                                     'cmdname' 
=> 'chapter',
-                                                                    'info' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {},
                                                                       
'section_level' => 1,
@@ -550,14 +543,12 @@ $result_sectioning{'top_chapter_sections'} = {
                                                                       'extra' 
=> {
                                                                         
'unit_command' => {
                                                                           
'cmdname' => 'subsection',
-                                                                          
'info' => {},
                                                                           
'structure' => {
                                                                             
'associated_unit' => {},
                                                                             
'section_level' => 3,
                                                                             
'section_number' => '2.1.2',
                                                                             
'section_prev' => {
                                                                               
'cmdname' => 'subsection',
-                                                                              
'info' => {},
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {
                                                                                
   'extra' => {
@@ -841,7 +832,6 @@ $result_elements{'top_chapter_sections'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -853,7 +843,6 @@ $result_elements{'top_chapter_sections'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'unnumbered',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
@@ -867,7 +856,6 @@ $result_elements{'top_chapter_sections'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -882,7 +870,6 @@ $result_elements{'top_chapter_sections'} = [
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'chapter',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 2
@@ -895,7 +882,6 @@ $result_elements{'top_chapter_sections'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'section',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => '1.1'
@@ -919,7 +905,6 @@ $result_elements{'top_chapter_sections'} = [
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'chapter',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_number' => 3
@@ -932,7 +917,6 @@ $result_elements{'top_chapter_sections'} = [
                                   'extra' => {
                                     'unit_command' => {
                                       'cmdname' => 'subsection',
-                                      'info' => {},
                                       'structure' => {
                                         'associated_unit' => {},
                                         'section_number' => '2.1.2'
@@ -945,7 +929,6 @@ $result_elements{'top_chapter_sections'} = [
                                         'extra' => {
                                           'unit_command' => {
                                             'cmdname' => 'subsection',
-                                            'info' => {},
                                             'structure' => {
                                               'associated_unit' => {},
                                               'section_number' => '2.1.1'
@@ -958,7 +941,6 @@ $result_elements{'top_chapter_sections'} = [
                                               'extra' => {
                                                 'unit_command' => {
                                                   'cmdname' => 'section',
-                                                  'info' => {},
                                                   'structure' => {
                                                     'associated_unit' => {},
                                                     'section_number' => '2.1'
diff --git a/tp/t/results/moresectioning/top_node_up_url.pl 
b/tp/t/results/moresectioning/top_node_up_url.pl
index 02bb74c8a9..9ab9320b1b 100644
--- a/tp/t/results/moresectioning/top_node_up_url.pl
+++ b/tp/t/results/moresectioning/top_node_up_url.pl
@@ -264,7 +264,6 @@ $result_sectioning{'top_node_up_url'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -279,7 +278,6 @@ $result_sectioning{'top_node_up_url'} = {
                           'extra' => {
                             'normalized' => 'chap'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -309,7 +307,6 @@ $result_sectioning{'top_node_up_url'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -342,7 +339,6 @@ $result_nodes{'top_node_up_url'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -357,7 +353,6 @@ $result_nodes{'top_node_up_url'} = {
                     'extra' => {
                       'normalized' => 'chap'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -395,7 +390,6 @@ $result_nodes{'top_node_up_url'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {},
@@ -426,7 +420,6 @@ $result_menus{'top_node_up_url'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -441,7 +434,6 @@ $result_menus{'top_node_up_url'} = {
                 'extra' => {
                   'normalized' => 'chap'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -505,7 +497,6 @@ $result_elements{'top_node_up_url'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -513,7 +504,6 @@ $result_elements{'top_node_up_url'} = [
             'extra' => {
               'normalized' => 'chap'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/moresectioning/topic_guide.pl 
b/tp/t/results/moresectioning/topic_guide.pl
index e5c722bb8c..ef4e11da36 100644
--- a/tp/t/results/moresectioning/topic_guide.pl
+++ b/tp/t/results/moresectioning/topic_guide.pl
@@ -1968,11 +1968,9 @@ $result_sectioning{'topic_guide'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1983,11 +1981,9 @@ $result_sectioning{'topic_guide'} = {
                   'extra' => {
                     'normalized' => 'guide1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2004,11 +2000,9 @@ $result_sectioning{'topic_guide'} = {
                   'extra' => {
                     'normalized' => 'guide2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -2042,7 +2036,6 @@ $result_nodes{'topic_guide'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -2052,7 +2045,6 @@ $result_nodes{'topic_guide'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2060,7 +2052,6 @@ $result_nodes{'topic_guide'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -2072,7 +2063,6 @@ $result_nodes{'topic_guide'} = {
         ],
         'normalized' => 'guide1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -2084,7 +2074,6 @@ $result_nodes{'topic_guide'} = {
             ],
             'normalized' => 'topic1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'node_next' => {
@@ -2097,7 +2086,6 @@ $result_nodes{'topic_guide'} = {
                 ],
                 'normalized' => 'topic2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {},
                 'node_next' => {
@@ -2110,7 +2098,6 @@ $result_nodes{'topic_guide'} = {
                     ],
                     'normalized' => 'topic3'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {
                       'cmdname' => 'node',
@@ -2122,7 +2109,6 @@ $result_nodes{'topic_guide'} = {
                         ],
                         'normalized' => 'topic5'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {},
                         'node_prev' => {}
@@ -2142,7 +2128,6 @@ $result_nodes{'topic_guide'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -2154,7 +2139,6 @@ $result_nodes{'topic_guide'} = {
             ],
             'normalized' => 'guide2'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'node_prev' => {},
@@ -2186,21 +2170,18 @@ $result_menus{'topic_guide'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'guide1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'topic1'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {},
             'menu_next' => {
@@ -2208,7 +2189,6 @@ $result_menus{'topic_guide'} = {
               'extra' => {
                 'normalized' => 'topic2'
               },
-              'info' => {},
               'structure' => {
                 'menu_child' => {},
                 'menu_next' => {
@@ -2216,7 +2196,6 @@ $result_menus{'topic_guide'} = {
                   'extra' => {
                     'normalized' => 'topic5'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_child' => {},
                     'menu_next' => {
@@ -2224,14 +2203,12 @@ $result_menus{'topic_guide'} = {
                       'extra' => {
                         'normalized' => 'topic4'
                       },
-                      'info' => {},
                       'structure' => {
                         'menu_child' => {
                           'cmdname' => 'node',
                           'extra' => {
                             'normalized' => 'guide2'
                           },
-                          'info' => {},
                           'structure' => {
                             'menu_child' => {},
                             'menu_prev' => {},
diff --git a/tp/t/results/paragraph/commands_in_flushright.pl 
b/tp/t/results/paragraph/commands_in_flushright.pl
index 0d75815bc0..3d61500ecc 100644
--- a/tp/t/results/paragraph/commands_in_flushright.pl
+++ b/tp/t/results/paragraph/commands_in_flushright.pl
@@ -1293,7 +1293,6 @@ $result_floats{'commands_in_flushright'} = {
         'float_type' => 'label',
         'normalized' => 'type'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/plaintext_tests/all_spaces.pl 
b/tp/t/results/plaintext_tests/all_spaces.pl
index 78e3a0753b..520255c076 100644
--- a/tp/t/results/plaintext_tests/all_spaces.pl
+++ b/tp/t/results/plaintext_tests/all_spaces.pl
@@ -576,14 +576,12 @@ $result_nodes{'all_spaces'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -597,7 +595,6 @@ $result_menus{'all_spaces'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/plaintext_tests/chinese_mixed_with_en.pl 
b/tp/t/results/plaintext_tests/chinese_mixed_with_en.pl
index db5fc0679f..bc1ac8f452 100644
--- a/tp/t/results/plaintext_tests/chinese_mixed_with_en.pl
+++ b/tp/t/results/plaintext_tests/chinese_mixed_with_en.pl
@@ -504,11 +504,9 @@ $result_sectioning{'chinese_mixed_with_en'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -519,11 +517,9 @@ $result_sectioning{'chinese_mixed_with_en'} = {
                   'extra' => {
                     'normalized' => 'Mixed-english-and-chinese'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -552,12 +548,10 @@ $result_nodes{'chinese_mixed_with_en'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -565,14 +559,12 @@ $result_nodes{'chinese_mixed_with_en'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Mixed-english-and-chinese'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -588,7 +580,6 @@ $result_menus{'chinese_mixed_with_en'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/plaintext_tests/japanese_utf8.pl 
b/tp/t/results/plaintext_tests/japanese_utf8.pl
index cfddfdcc7b..eceddf191d 100644
--- a/tp/t/results/plaintext_tests/japanese_utf8.pl
+++ b/tp/t/results/plaintext_tests/japanese_utf8.pl
@@ -833,11 +833,9 @@ $result_sectioning{'japanese_utf8'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -848,11 +846,9 @@ $result_sectioning{'japanese_utf8'} = {
                   'extra' => {
                     'normalized' => 'Preface'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -869,11 +865,9 @@ $result_sectioning{'japanese_utf8'} = {
                   'extra' => {
                     'normalized' => 'Introduction'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -907,7 +901,6 @@ $result_nodes{'japanese_utf8'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -917,7 +910,6 @@ $result_nodes{'japanese_utf8'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -925,14 +917,12 @@ $result_nodes{'japanese_utf8'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Preface'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -940,14 +930,12 @@ $result_nodes{'japanese_utf8'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Introduction'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -971,21 +959,18 @@ $result_menus{'japanese_utf8'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Preface'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Introduction'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/plaintext_tests/line_passed_and_formats.pl 
b/tp/t/results/plaintext_tests/line_passed_and_formats.pl
index 070afaaf26..4bb604d958 100644
--- a/tp/t/results/plaintext_tests/line_passed_and_formats.pl
+++ b/tp/t/results/plaintext_tests/line_passed_and_formats.pl
@@ -2458,7 +2458,6 @@ $result_nodes{'line_passed_and_formats'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -2480,7 +2479,6 @@ $result_menus{'line_passed_and_formats'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/plaintext_tests/no_empty_line_after_section.pl 
b/tp/t/results/plaintext_tests/no_empty_line_after_section.pl
index 7f8111649c..56a83f28ad 100644
--- a/tp/t/results/plaintext_tests/no_empty_line_after_section.pl
+++ b/tp/t/results/plaintext_tests/no_empty_line_after_section.pl
@@ -340,17 +340,14 @@ $result_sectioning{'no_empty_line_after_section'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -359,7 +356,6 @@ $result_sectioning{'no_empty_line_after_section'} = {
                   },
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
diff --git a/tp/t/results/plaintext_tests/non_break_spaces.pl 
b/tp/t/results/plaintext_tests/non_break_spaces.pl
index 0718733ec3..72379e79c6 100644
--- a/tp/t/results/plaintext_tests/non_break_spaces.pl
+++ b/tp/t/results/plaintext_tests/non_break_spaces.pl
@@ -131,16 +131,14 @@ $result_nodes{'non_break_spaces'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'non_break_spaces'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'non_break_spaces'} = [];
diff --git a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph.pl
index a45d6b6193..f0af201718 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'punctuation_sc_accents_ascii_glyph'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'punctuation_sc_accents_ascii_glyph'} 
= {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'punctuation_sc_accents_ascii_glyph'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'punctuation_sc_accents_ascii_glyph'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'punctuation_sc_accents_ascii_glyph'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_latin1.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_latin1.pl
index d614b8ad77..0e4a688143 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_latin1.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'punctuation_sc_accents_ascii_glyph_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'punctuation_sc_accents_ascii_glyph_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ 
$result_nodes{'punctuation_sc_accents_ascii_glyph_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ 
$result_nodes{'punctuation_sc_accents_ascii_glyph_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ 
$result_menus{'punctuation_sc_accents_ascii_glyph_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_usascii.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_usascii.pl
index 38908472bf..1ff2351655 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_usascii.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_ascii_glyph_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'punctuation_sc_accents_ascii_glyph_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'punctuation_sc_accents_ascii_glyph_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ 
$result_nodes{'punctuation_sc_accents_ascii_glyph_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ 
$result_nodes{'punctuation_sc_accents_ascii_glyph_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ 
$result_menus{'punctuation_sc_accents_ascii_glyph_usascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/plaintext_tests/punctuation_sc_accents_default.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_default.pl
index 0028f01170..3d1604dd85 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_default.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_default.pl
@@ -1192,11 +1192,9 @@ $result_sectioning{'punctuation_sc_accents_default'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ $result_sectioning{'punctuation_sc_accents_default'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ $result_nodes{'punctuation_sc_accents_default'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ $result_nodes{'punctuation_sc_accents_default'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'punctuation_sc_accents_default'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_default_latin1.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_default_latin1.pl
index c8e662fdd6..2fe46dd62c 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_default_latin1.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_default_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'punctuation_sc_accents_default_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'punctuation_sc_accents_default_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ $result_nodes{'punctuation_sc_accents_default_latin1'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ $result_nodes{'punctuation_sc_accents_default_latin1'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ $result_menus{'punctuation_sc_accents_default_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_default_usascii.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_default_usascii.pl
index 4e62d83176..9b53743b21 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_default_usascii.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_default_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'punctuation_sc_accents_default_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'punctuation_sc_accents_default_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ $result_nodes{'punctuation_sc_accents_default_usascii'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ $result_nodes{'punctuation_sc_accents_default_usascii'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ $result_menus{'punctuation_sc_accents_default_usascii'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding.pl
index 9cdf56ea04..8f943666a3 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding.pl
@@ -1192,11 +1192,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1207,11 +1205,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1240,12 +1236,10 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1253,14 +1247,12 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1276,7 +1268,6 @@ $result_menus{'punctuation_sc_accents_disable_encoding'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_latin1.pl
 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_latin1.pl
index bd367dbaa4..99541da0c5 100644
--- 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_latin1.pl
+++ 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ 
$result_menus{'punctuation_sc_accents_disable_encoding_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_usascii.pl
 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_usascii.pl
index c51f88f4f7..7dac5b5721 100644
--- 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_usascii.pl
+++ 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_disable_encoding_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'punctuation_sc_accents_disable_encoding_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ 
$result_nodes{'punctuation_sc_accents_disable_encoding_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ 
$result_menus{'punctuation_sc_accents_disable_encoding_usascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_latin1.pl
 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_latin1.pl
index f0e8204b12..a19ce69964 100644
--- 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_latin1.pl
+++ 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_ascii_glyph_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_ascii_glyph_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ 
$result_nodes{'punctuation_sc_accents_to_utf8_ascii_glyph_latin1'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ 
$result_nodes{'punctuation_sc_accents_to_utf8_ascii_glyph_latin1'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ 
$result_menus{'punctuation_sc_accents_to_utf8_ascii_glyph_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_usascii.pl
 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_usascii.pl
index ded1ec5b70..8d8c15162c 100644
--- 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_usascii.pl
+++ 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_ascii_glyph_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_ascii_glyph_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_ascii_glyph_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ 
$result_nodes{'punctuation_sc_accents_to_utf8_ascii_glyph_usascii'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ 
$result_nodes{'punctuation_sc_accents_to_utf8_ascii_glyph_usascii'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ 
$result_menus{'punctuation_sc_accents_to_utf8_ascii_glyph_usascii'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_latin1.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_latin1.pl
index 90c83bcd17..e6a55593a3 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_latin1.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_latin1.pl
@@ -1235,11 +1235,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_latin1'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1250,11 +1248,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_latin1'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1283,12 +1279,10 @@ $result_nodes{'punctuation_sc_accents_to_utf8_latin1'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1296,14 +1290,12 @@ $result_nodes{'punctuation_sc_accents_to_utf8_latin1'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1319,7 +1311,6 @@ $result_menus{'punctuation_sc_accents_to_utf8_latin1'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_usascii.pl 
b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_usascii.pl
index 653f8618f0..93a9017d41 100644
--- a/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_usascii.pl
+++ b/tp/t/results/plaintext_tests/punctuation_sc_accents_to_utf8_usascii.pl
@@ -1256,11 +1256,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_usascii'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1271,11 +1269,9 @@ 
$result_sectioning{'punctuation_sc_accents_to_utf8_usascii'} = {
                   'extra' => {
                     'normalized' => 'node-chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1304,12 +1300,10 @@ $result_nodes{'punctuation_sc_accents_to_utf8_usascii'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1317,14 +1311,12 @@ $result_nodes{'punctuation_sc_accents_to_utf8_usascii'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node-chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1340,7 +1332,6 @@ $result_menus{'punctuation_sc_accents_to_utf8_usascii'} = 
{
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/plaintext_tests/quote_node_names.pl 
b/tp/t/results/plaintext_tests/quote_node_names.pl
index 319e943991..cd2033a80a 100644
--- a/tp/t/results/plaintext_tests/quote_node_names.pl
+++ b/tp/t/results/plaintext_tests/quote_node_names.pl
@@ -2060,7 +2060,6 @@ $result_sectioning{'quote_node_names'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -2074,11 +2073,9 @@ $result_sectioning{'quote_node_names'} = {
                   'extra' => {
                     'normalized' => 'blah_003ablah'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2095,11 +2092,9 @@ $result_sectioning{'quote_node_names'} = {
                   'extra' => {
                     'normalized' => 'blumpty_002efump'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -2117,11 +2112,9 @@ $result_sectioning{'quote_node_names'} = {
                   'extra' => {
                     'normalized' => 'normal-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -2139,11 +2132,9 @@ $result_sectioning{'quote_node_names'} = {
                   'extra' => {
                     'normalized' => 'secret_002cnode'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -2194,7 +2185,6 @@ $result_nodes{'quote_node_names'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -2202,14 +2192,12 @@ $result_nodes{'quote_node_names'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'blah_003ablah'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -2217,14 +2205,12 @@ $result_nodes{'quote_node_names'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'blumpty_002efump'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -2232,14 +2218,12 @@ $result_nodes{'quote_node_names'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'normal-node'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'extra' => {
@@ -2301,35 +2285,30 @@ $result_menus{'quote_node_names'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'blah_003ablah'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'blumpty_002efump'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'normal-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'secret_002cnode'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/preformatted/caption_in_example.pl 
b/tp/t/results/preformatted/caption_in_example.pl
index d3549d9b19..c30e26167e 100644
--- a/tp/t/results/preformatted/caption_in_example.pl
+++ b/tp/t/results/preformatted/caption_in_example.pl
@@ -252,8 +252,7 @@ $result_floats{'caption_in_example'} = {
           }
         },
         'float_type' => 'float'
-      },
-      'info' => {}
+      }
     }
   ]
 };
diff --git a/tp/t/results/regions/anchor_in_copying.pl 
b/tp/t/results/regions/anchor_in_copying.pl
index f149b97c23..f4403a6bfe 100644
--- a/tp/t/results/regions/anchor_in_copying.pl
+++ b/tp/t/results/regions/anchor_in_copying.pl
@@ -329,14 +329,12 @@ $result_nodes{'anchor_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -350,7 +348,6 @@ $result_menus{'anchor_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/anchor_in_copying_in_footnote.pl 
b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
index 37de82e34d..9c6dc58072 100644
--- a/tp/t/results/regions/anchor_in_copying_in_footnote.pl
+++ b/tp/t/results/regions/anchor_in_copying_in_footnote.pl
@@ -353,14 +353,12 @@ $result_nodes{'anchor_in_copying_in_footnote'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -374,7 +372,6 @@ $result_menus{'anchor_in_copying_in_footnote'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/anchor_in_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage.pl
index dff9a12369..3545944f4e 100644
--- a/tp/t/results/regions/anchor_in_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage.pl
@@ -314,7 +314,6 @@ $result_sectioning{'anchor_in_titlepage'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -325,11 +324,9 @@ $result_sectioning{'anchor_in_titlepage'} = {
                   'extra' => {
                     'normalized' => 'Top'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -358,21 +355,18 @@ $result_nodes{'anchor_in_titlepage'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nchap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -386,7 +380,6 @@ $result_menus{'anchor_in_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl 
b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
index dd3475419d..22da518315 100644
--- a/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
+++ b/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
@@ -314,7 +314,6 @@ $result_sectioning{'anchor_in_titlepage_titlepage'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -325,11 +324,9 @@ $result_sectioning{'anchor_in_titlepage_titlepage'} = {
                   'extra' => {
                     'normalized' => 'Top'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -358,21 +355,18 @@ $result_nodes{'anchor_in_titlepage_titlepage'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nchap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -386,7 +380,6 @@ $result_menus{'anchor_in_titlepage_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/format_in_titlepage.pl 
b/tp/t/results/regions/format_in_titlepage.pl
index b777daddd1..faecafd5b7 100644
--- a/tp/t/results/regions/format_in_titlepage.pl
+++ b/tp/t/results/regions/format_in_titlepage.pl
@@ -245,14 +245,12 @@ $result_nodes{'format_in_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -266,7 +264,6 @@ $result_menus{'format_in_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/format_in_titlepage_titlepage.pl 
b/tp/t/results/regions/format_in_titlepage_titlepage.pl
index b6ea358ed7..d617ba28f7 100644
--- a/tp/t/results/regions/format_in_titlepage_titlepage.pl
+++ b/tp/t/results/regions/format_in_titlepage_titlepage.pl
@@ -245,14 +245,12 @@ $result_nodes{'format_in_titlepage_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -266,7 +264,6 @@ $result_menus{'format_in_titlepage_titlepage'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/ref_in_copying.pl 
b/tp/t/results/regions/ref_in_copying.pl
index 319e83dd30..6fd4f80376 100644
--- a/tp/t/results/regions/ref_in_copying.pl
+++ b/tp/t/results/regions/ref_in_copying.pl
@@ -418,11 +418,9 @@ $result_sectioning{'ref_in_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -433,11 +431,9 @@ $result_sectioning{'ref_in_copying'} = {
                   'extra' => {
                     'normalized' => 'GFDL'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -466,7 +462,6 @@ $result_nodes{'ref_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -476,7 +471,6 @@ $result_nodes{'ref_in_copying'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -484,14 +478,12 @@ $result_nodes{'ref_in_copying'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'GFDL'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -509,14 +501,12 @@ $result_menus{'ref_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'GFDL'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl 
b/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
index 5ae14976d0..a946cba36e 100644
--- a/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
+++ b/tp/t/results/regions/ref_in_copying_insert_in_chapter.pl
@@ -493,11 +493,9 @@ $result_sectioning{'ref_in_copying_insert_in_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -508,11 +506,9 @@ $result_sectioning{'ref_in_copying_insert_in_chapter'} = {
                   'extra' => {
                     'normalized' => 'Intro'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -523,11 +519,9 @@ $result_sectioning{'ref_in_copying_insert_in_chapter'} = {
                         'extra' => {
                           'normalized' => 'GFDL'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -563,12 +557,10 @@ $result_nodes{'ref_in_copying_insert_in_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -576,7 +568,6 @@ $result_nodes{'ref_in_copying_insert_in_chapter'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -588,7 +579,6 @@ $result_nodes{'ref_in_copying_insert_in_chapter'} = {
         ],
         'normalized' => 'Intro'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -596,14 +586,12 @@ $result_nodes{'ref_in_copying_insert_in_chapter'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'GFDL'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -623,7 +611,6 @@ $result_menus{'ref_in_copying_insert_in_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/regions/today_in_copying.pl 
b/tp/t/results/regions/today_in_copying.pl
index 9b0ecbcd5d..876ea0c7f3 100644
--- a/tp/t/results/regions/today_in_copying.pl
+++ b/tp/t/results/regions/today_in_copying.pl
@@ -255,11 +255,9 @@ $result_sectioning{'today_in_copying'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -277,19 +275,16 @@ $result_nodes{'today_in_copying'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -303,7 +298,6 @@ $result_menus{'today_in_copying'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/a_comma_after_node.pl 
b/tp/t/results/sectioning/a_comma_after_node.pl
index cfe1d046cd..862dde9dd4 100644
--- a/tp/t/results/sectioning/a_comma_after_node.pl
+++ b/tp/t/results/sectioning/a_comma_after_node.pl
@@ -114,16 +114,14 @@ $result_nodes{'a_comma_after_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Commands'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'a_comma_after_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Commands'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'a_comma_after_node'} = [
diff --git a/tp/t/results/sectioning/anchor_zero.pl 
b/tp/t/results/sectioning/anchor_zero.pl
index 6c0266c649..32079b3556 100644
--- a/tp/t/results/sectioning/anchor_zero.pl
+++ b/tp/t/results/sectioning/anchor_zero.pl
@@ -140,16 +140,14 @@ $result_nodes{'anchor_zero'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'anchor_zero'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'anchor_zero'} = [];
diff --git a/tp/t/results/sectioning/at_commands_in_node.pl 
b/tp/t/results/sectioning/at_commands_in_node.pl
index e6b8c33c9b..9433bde039 100644
--- a/tp/t/results/sectioning/at_commands_in_node.pl
+++ b/tp/t/results/sectioning/at_commands_in_node.pl
@@ -228,16 +228,14 @@ $result_nodes{'at_commands_in_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'A-SC-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'at_commands_in_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'A-SC-node-_00ef-_00ef-_1e14-_0142-_1e08-_00a1'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'at_commands_in_node'} = [];
diff --git a/tp/t/results/sectioning/automatic_menu_referencing_node.pl 
b/tp/t/results/sectioning/automatic_menu_referencing_node.pl
index d32632cea2..eee939225c 100644
--- a/tp/t/results/sectioning/automatic_menu_referencing_node.pl
+++ b/tp/t/results/sectioning/automatic_menu_referencing_node.pl
@@ -246,11 +246,9 @@ $result_sectioning{'automatic_menu_referencing_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -261,11 +259,9 @@ $result_sectioning{'automatic_menu_referencing_node'} = {
                   'extra' => {
                     'normalized' => 'Chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -276,11 +272,9 @@ $result_sectioning{'automatic_menu_referencing_node'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -316,12 +310,10 @@ $result_nodes{'automatic_menu_referencing_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -329,14 +321,12 @@ $result_nodes{'automatic_menu_referencing_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -352,7 +342,6 @@ $result_menus{'automatic_menu_referencing_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/chapter_before_and_after_part.pl 
b/tp/t/results/sectioning/chapter_before_and_after_part.pl
index 1338163c5b..c3b5a62442 100644
--- a/tp/t/results/sectioning/chapter_before_and_after_part.pl
+++ b/tp/t/results/sectioning/chapter_before_and_after_part.pl
@@ -189,7 +189,6 @@ $result_sectioning{'chapter_before_and_after_part'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -207,7 +206,6 @@ $result_sectioning{'chapter_before_and_after_part'} = {
                           'extra' => {
                             'part_associated_section' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_childs' => [
@@ -218,7 +216,6 @@ $result_sectioning{'chapter_before_and_after_part'} = {
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -284,7 +281,6 @@ $result_elements{'chapter_before_and_after_part'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
@@ -301,13 +297,11 @@ $result_elements{'chapter_before_and_after_part'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 2
diff --git a/tp/t/results/sectioning/chapter_before_part.pl 
b/tp/t/results/sectioning/chapter_before_part.pl
index d9dc71b9b7..21bed2d067 100644
--- a/tp/t/results/sectioning/chapter_before_part.pl
+++ b/tp/t/results/sectioning/chapter_before_part.pl
@@ -118,7 +118,6 @@ $result_sectioning{'chapter_before_part'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -130,7 +129,6 @@ $result_sectioning{'chapter_before_part'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'part',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 0,
@@ -195,7 +193,6 @@ $result_elements{'chapter_before_part'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
@@ -208,7 +205,6 @@ $result_elements{'chapter_before_part'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'part',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
diff --git a/tp/t/results/sectioning/chapter_between_nodes.pl 
b/tp/t/results/sectioning/chapter_between_nodes.pl
index 739d718f2b..365be32aa9 100644
--- a/tp/t/results/sectioning/chapter_between_nodes.pl
+++ b/tp/t/results/sectioning/chapter_between_nodes.pl
@@ -422,16 +422,13 @@ $result_sectioning{'chapter_between_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -442,11 +439,9 @@ $result_sectioning{'chapter_between_nodes'} = {
                         'extra' => {
                           'normalized' => 'section-node'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -482,7 +477,6 @@ $result_nodes{'chapter_between_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -492,7 +486,6 @@ $result_nodes{'chapter_between_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -500,14 +493,12 @@ $result_nodes{'chapter_between_nodes'} = {
         'associated_section' => {
           'cmdname' => 'section',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => '1.1'
           }
         },
         'normalized' => 'section-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -525,14 +516,12 @@ $result_menus{'chapter_between_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'section-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/chapter_between_nodes_with_appendix.pl 
b/tp/t/results/sectioning/chapter_between_nodes_with_appendix.pl
index a66c768a81..1de4af798a 100644
--- a/tp/t/results/sectioning/chapter_between_nodes_with_appendix.pl
+++ b/tp/t/results/sectioning/chapter_between_nodes_with_appendix.pl
@@ -325,16 +325,13 @@ $result_sectioning{'chapter_between_nodes_with_appendix'} 
= {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -351,11 +348,9 @@ $result_sectioning{'chapter_between_nodes_with_appendix'} 
= {
                   'extra' => {
                     'normalized' => 'Additional'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -389,7 +384,6 @@ $result_nodes{'chapter_between_nodes_with_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -399,7 +393,6 @@ $result_nodes{'chapter_between_nodes_with_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -407,14 +400,12 @@ $result_nodes{'chapter_between_nodes_with_appendix'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
         },
         'normalized' => 'Additional'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -432,14 +423,12 @@ $result_menus{'chapter_between_nodes_with_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Additional'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git 
a/tp/t/results/sectioning/chapter_between_nodes_with_appendix_nomenu.pl 
b/tp/t/results/sectioning/chapter_between_nodes_with_appendix_nomenu.pl
index 4c71a4b125..a7eb9589cc 100644
--- a/tp/t/results/sectioning/chapter_between_nodes_with_appendix_nomenu.pl
+++ b/tp/t/results/sectioning/chapter_between_nodes_with_appendix_nomenu.pl
@@ -325,16 +325,13 @@ 
$result_sectioning{'chapter_between_nodes_with_appendix_nomenu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -351,11 +348,9 @@ 
$result_sectioning{'chapter_between_nodes_with_appendix_nomenu'} = {
                   'extra' => {
                     'normalized' => 'Additional'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 'A',
@@ -389,7 +384,6 @@ $result_nodes{'chapter_between_nodes_with_appendix_nomenu'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -399,7 +393,6 @@ $result_nodes{'chapter_between_nodes_with_appendix_nomenu'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -407,14 +400,12 @@ 
$result_nodes{'chapter_between_nodes_with_appendix_nomenu'} = {
         'associated_section' => {
           'cmdname' => 'appendix',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 'A'
           }
         },
         'normalized' => 'Additional'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -428,14 +419,12 @@ 
$result_menus{'chapter_between_nodes_with_appendix_nomenu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Additional'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl 
b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
index bafaa4ad65..a3ea9dd047 100644
--- a/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
+++ b/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
@@ -361,11 +361,9 @@ $result_sectioning{'chapter_node_before_and_after_part'} = 
{
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -383,12 +381,10 @@ $result_sectioning{'chapter_node_before_and_after_part'} 
= {
                 'extra' => {
                   'normalized' => 'after'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 2,
@@ -398,7 +394,6 @@ $result_sectioning{'chapter_node_before_and_after_part'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -425,7 +420,6 @@ $result_nodes{'chapter_node_before_and_after_part'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
@@ -437,7 +431,6 @@ $result_nodes{'chapter_node_before_and_after_part'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -448,11 +441,9 @@ $result_nodes{'chapter_node_before_and_after_part'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             }
           },
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -460,7 +451,6 @@ $result_nodes{'chapter_node_before_and_after_part'} = {
         'node_preceding_part' => {},
         'normalized' => 'after'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -479,14 +469,12 @@ $result_menus{'chapter_node_before_and_after_part'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'after'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/character_and_spaces_in_node.pl 
b/tp/t/results/sectioning/character_and_spaces_in_node.pl
index a75a95ac84..06d3bc1389 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_node.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_node.pl
@@ -395,35 +395,30 @@ $result_nodes{'character_and_spaces_in_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-nodes'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 'local-node'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_prev' => {},
                     'node_up' => {}
@@ -457,7 +452,6 @@ $result_menus{'character_and_spaces_in_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/contents_and_parts.pl 
b/tp/t/results/sectioning/contents_and_parts.pl
index 6f441fcf9e..636834849e 100644
--- a/tp/t/results/sectioning/contents_and_parts.pl
+++ b/tp/t/results/sectioning/contents_and_parts.pl
@@ -667,11 +667,9 @@ $result_sectioning{'contents_and_parts'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -688,12 +686,10 @@ $result_sectioning{'contents_and_parts'} = {
                 'extra' => {
                   'normalized' => 'chapter-1-node'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 1,
@@ -704,7 +700,6 @@ $result_sectioning{'contents_and_parts'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {},
@@ -716,11 +711,9 @@ $result_sectioning{'contents_and_parts'} = {
                   'extra' => {
                     'normalized' => 'chapter-2-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -747,12 +740,10 @@ $result_sectioning{'contents_and_parts'} = {
                 'extra' => {
                   'normalized' => 'chapter-3-node'
                 },
-                'info' => {},
                 'structure' => {}
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 3,
@@ -763,7 +754,6 @@ $result_sectioning{'contents_and_parts'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -805,7 +795,6 @@ $result_nodes{'contents_and_parts'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -815,7 +804,6 @@ $result_nodes{'contents_and_parts'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -826,11 +814,9 @@ $result_nodes{'contents_and_parts'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             }
           },
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -838,7 +824,6 @@ $result_nodes{'contents_and_parts'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-1-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -846,14 +831,12 @@ $result_nodes{'contents_and_parts'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'chapter-2-node'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -864,11 +847,9 @@ $result_nodes{'contents_and_parts'} = {
                     'associated_part' => {
                       'cmdname' => 'part',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {}
                     }
                   },
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
@@ -876,7 +857,6 @@ $result_nodes{'contents_and_parts'} = {
                 'node_preceding_part' => {},
                 'normalized' => 'chapter-3-node'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -908,28 +888,24 @@ $result_menus{'contents_and_parts'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-1-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'chapter-2-node'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'chapter-3-node'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/sectioning/contents_in_html_text.pl 
b/tp/t/results/sectioning/contents_in_html_text.pl
index ca485366ac..cc137b3a16 100644
--- a/tp/t/results/sectioning/contents_in_html_text.pl
+++ b/tp/t/results/sectioning/contents_in_html_text.pl
@@ -220,17 +220,14 @@ $result_sectioning{'contents_in_html_text'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -247,7 +244,6 @@ $result_sectioning{'contents_in_html_text'} = {
             },
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
diff --git a/tp/t/results/sectioning/contents_with_only_top_node.pl 
b/tp/t/results/sectioning/contents_with_only_top_node.pl
index 906bba12c4..f03142ef35 100644
--- a/tp/t/results/sectioning/contents_with_only_top_node.pl
+++ b/tp/t/results/sectioning/contents_with_only_top_node.pl
@@ -98,16 +98,14 @@ $result_nodes{'contents_with_only_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'contents_with_only_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'contents_with_only_top_node'} = [];
diff --git a/tp/t/results/sectioning/double_node_anchor_float.pl 
b/tp/t/results/sectioning/double_node_anchor_float.pl
index a63ac11ee9..b66e89f2d7 100644
--- a/tp/t/results/sectioning/double_node_anchor_float.pl
+++ b/tp/t/results/sectioning/double_node_anchor_float.pl
@@ -504,16 +504,14 @@ $result_nodes{'double_node_anchor_float'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node1'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'double_node_anchor_float'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'node1'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'double_node_anchor_float'} = [
@@ -640,15 +638,13 @@ $result_floats{'double_node_anchor_float'} = {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Text'
-      },
-      'info' => {}
+      }
     },
     {
       'cmdname' => 'float',
       'extra' => {
         'float_type' => 'Text'
-      },
-      'info' => {}
+      }
     },
     {
       'cmdname' => 'float',
@@ -656,7 +652,6 @@ $result_floats{'double_node_anchor_float'} = {
         'float_type' => 'Text',
         'normalized' => 'float1'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/sectioning/double_part.pl 
b/tp/t/results/sectioning/double_part.pl
index 12acfb2c55..681dfbde7a 100644
--- a/tp/t/results/sectioning/double_part.pl
+++ b/tp/t/results/sectioning/double_part.pl
@@ -435,7 +435,6 @@ $result_sectioning{'double_part'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -455,7 +454,6 @@ $result_sectioning{'double_part'} = {
                               'extra' => {
                                 'normalized' => 'node-chapter'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -466,7 +464,6 @@ $result_sectioning{'double_part'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -475,7 +472,6 @@ $result_sectioning{'double_part'} = {
                                 'section_level' => 0,
                                 'section_prev' => {
                                   'cmdname' => 'part',
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {
                                       'extra' => {
@@ -505,7 +501,6 @@ $result_sectioning{'double_part'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -542,7 +537,6 @@ $result_sectioning{'double_part'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -604,7 +598,6 @@ $result_nodes{'double_part'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -622,13 +615,11 @@ $result_nodes{'double_part'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -642,7 +633,6 @@ $result_nodes{'double_part'} = {
                         'first_in_page' => {},
                         'unit_command' => {
                           'cmdname' => 'part',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -691,7 +681,6 @@ $result_nodes{'double_part'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -701,7 +690,6 @@ $result_nodes{'double_part'} = {
         'node_preceding_part' => {},
         'normalized' => 'node-chapter'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -751,7 +739,6 @@ $result_menus{'double_part'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -759,7 +746,6 @@ $result_menus{'double_part'} = {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -776,13 +762,11 @@ $result_menus{'double_part'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -796,7 +780,6 @@ $result_menus{'double_part'} = {
                     'first_in_page' => {},
                     'unit_command' => {
                       'cmdname' => 'part',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {}
                       }
@@ -841,7 +824,6 @@ $result_menus{'double_part'} = {
       'extra' => {
         'normalized' => 'node-chapter'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -923,7 +905,6 @@ $result_elements{'double_part'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -940,13 +921,11 @@ $result_elements{'double_part'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -960,7 +939,6 @@ $result_elements{'double_part'} = [
                   'first_in_page' => {},
                   'unit_command' => {
                     'cmdname' => 'part',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
diff --git 
a/tp/t/results/sectioning/double_recursive_self_section_node_reference.pl 
b/tp/t/results/sectioning/double_recursive_self_section_node_reference.pl
index 915fc850a9..db907c34fb 100644
--- a/tp/t/results/sectioning/double_recursive_self_section_node_reference.pl
+++ b/tp/t/results/sectioning/double_recursive_self_section_node_reference.pl
@@ -266,11 +266,9 @@ 
$result_sectioning{'double_recursive_self_section_node_reference'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -281,11 +279,9 @@ 
$result_sectioning{'double_recursive_self_section_node_reference'} = {
                   'extra' => {
                     'normalized' => 'node1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -314,12 +310,10 @@ 
$result_nodes{'double_recursive_self_section_node_reference'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -327,14 +321,12 @@ 
$result_nodes{'double_recursive_self_section_node_reference'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node1'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -350,7 +342,6 @@ 
$result_menus{'double_recursive_self_section_node_reference'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/double_recursive_self_section_reference.pl 
b/tp/t/results/sectioning/double_recursive_self_section_reference.pl
index d63bee6de9..25d76b66a8 100644
--- a/tp/t/results/sectioning/double_recursive_self_section_reference.pl
+++ b/tp/t/results/sectioning/double_recursive_self_section_reference.pl
@@ -221,11 +221,9 @@ 
$result_sectioning{'double_recursive_self_section_reference'} = {
             'extra' => {
               'normalized' => 'n1'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -240,11 +238,9 @@ 
$result_sectioning{'double_recursive_self_section_reference'} = {
             'extra' => {
               'normalized' => 'n2'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 2,
@@ -268,14 +264,12 @@ $result_nodes{'double_recursive_self_section_reference'} 
= {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'n1'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -283,14 +277,12 @@ $result_nodes{'double_recursive_self_section_reference'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
         },
         'normalized' => 'n2'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -304,7 +296,6 @@ $result_menus{'double_recursive_self_section_reference'} = {
   'extra' => {
     'normalized' => 'n1'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/double_top.pl 
b/tp/t/results/sectioning/double_top.pl
index db39f8bd9c..14db089b94 100644
--- a/tp/t/results/sectioning/double_top.pl
+++ b/tp/t/results/sectioning/double_top.pl
@@ -185,7 +185,6 @@ $result_nodes{'double_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {}
   }
@@ -197,7 +196,6 @@ $result_menus{'double_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/double_top_in_menu.pl 
b/tp/t/results/sectioning/double_top_in_menu.pl
index aa77cb786f..8d75dec19e 100644
--- a/tp/t/results/sectioning/double_top_in_menu.pl
+++ b/tp/t/results/sectioning/double_top_in_menu.pl
@@ -336,7 +336,6 @@ $result_nodes{'double_top_in_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'node_next' => {}
@@ -350,7 +349,6 @@ $result_menus{'double_top_in_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {},
     'menu_next' => {},
diff --git a/tp/t/results/sectioning/double_top_section.pl 
b/tp/t/results/sectioning/double_top_section.pl
index 27335ff189..761b339d3a 100644
--- a/tp/t/results/sectioning/double_top_section.pl
+++ b/tp/t/results/sectioning/double_top_section.pl
@@ -135,7 +135,6 @@ $result_sectioning{'double_top_section'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -143,7 +142,6 @@ $result_sectioning{'double_top_section'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_prev' => {},
diff --git a/tp/t/results/sectioning/email_in_node.pl 
b/tp/t/results/sectioning/email_in_node.pl
index 9776b7a8a6..243aa2a9e2 100644
--- a/tp/t/results/sectioning/email_in_node.pl
+++ b/tp/t/results/sectioning/email_in_node.pl
@@ -152,16 +152,14 @@ $result_nodes{'email_in_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'a-c-'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'email_in_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'a-c-'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'email_in_node'} = [];
diff --git a/tp/t/results/sectioning/empty_ref_arg.pl 
b/tp/t/results/sectioning/empty_ref_arg.pl
index 45ed43b41b..65816a1af8 100644
--- a/tp/t/results/sectioning/empty_ref_arg.pl
+++ b/tp/t/results/sectioning/empty_ref_arg.pl
@@ -329,16 +329,14 @@ $result_nodes{'empty_ref_arg'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'empty_ref_arg'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'empty_ref_arg'} = [
diff --git a/tp/t/results/sectioning/equivalent_labels.pl 
b/tp/t/results/sectioning/equivalent_labels.pl
index 18fa765b35..b352933bcf 100644
--- a/tp/t/results/sectioning/equivalent_labels.pl
+++ b/tp/t/results/sectioning/equivalent_labels.pl
@@ -392,7 +392,6 @@ $result_nodes{'equivalent_labels'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'anchor',
@@ -409,7 +408,6 @@ $result_menus{'equivalent_labels'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'anchor',
@@ -423,7 +421,6 @@ $result_menus{'equivalent_labels'} = {
             'float_type' => 'truc',
             'normalized' => 'floa'
           },
-          'info' => {},
           'structure' => {
             'float_number' => 1,
             'menu_prev' => {},
@@ -475,7 +472,6 @@ $result_floats{'equivalent_labels'} = {
         'float_type' => 'truc',
         'normalized' => 'floa'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/sectioning/equivalent_nodes.pl 
b/tp/t/results/sectioning/equivalent_nodes.pl
index 7dfe8b347e..158b8c88c7 100644
--- a/tp/t/results/sectioning/equivalent_nodes.pl
+++ b/tp/t/results/sectioning/equivalent_nodes.pl
@@ -323,14 +323,12 @@ $result_nodes{'equivalent_nodes'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -346,14 +344,12 @@ $result_menus{'equivalent_nodes'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/explicit_node_directions.pl 
b/tp/t/results/sectioning/explicit_node_directions.pl
index 3134c041cd..9ed60cfb11 100644
--- a/tp/t/results/sectioning/explicit_node_directions.pl
+++ b/tp/t/results/sectioning/explicit_node_directions.pl
@@ -435,7 +435,6 @@ $result_nodes{'explicit_node_directions'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -450,7 +449,6 @@ $result_nodes{'explicit_node_directions'} = {
                 'extra' => {
                   'normalized' => 'chap-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_next' => {
@@ -458,7 +456,6 @@ $result_nodes{'explicit_node_directions'} = {
                     'extra' => {
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -548,7 +545,6 @@ $result_menus{'explicit_node_directions'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -563,7 +559,6 @@ $result_menus{'explicit_node_directions'} = {
                 'extra' => {
                   'normalized' => 'chap-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_next' => {
@@ -571,7 +566,6 @@ $result_menus{'explicit_node_directions'} = {
                     'extra' => {
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -672,7 +666,6 @@ $result_elements{'explicit_node_directions'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -680,7 +673,6 @@ $result_elements{'explicit_node_directions'} = [
             'extra' => {
               'normalized' => 'chap-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -696,7 +688,6 @@ $result_elements{'explicit_node_directions'} = [
                           'extra' => {
                             'normalized' => 'third-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_prev' => {},
diff --git a/tp/t/results/sectioning/external_node_in_menu.pl 
b/tp/t/results/sectioning/external_node_in_menu.pl
index 14fb2bd0e0..16525e8794 100644
--- a/tp/t/results/sectioning/external_node_in_menu.pl
+++ b/tp/t/results/sectioning/external_node_in_menu.pl
@@ -468,11 +468,9 @@ $result_sectioning{'external_node_in_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -483,11 +481,9 @@ $result_sectioning{'external_node_in_menu'} = {
                   'extra' => {
                     'normalized' => 'nchapter1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -504,11 +500,9 @@ $result_sectioning{'external_node_in_menu'} = {
                   'extra' => {
                     'normalized' => 'nchapter2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -542,7 +536,6 @@ $result_nodes{'external_node_in_menu'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -552,7 +545,6 @@ $result_nodes{'external_node_in_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -560,14 +552,12 @@ $result_nodes{'external_node_in_menu'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'nchapter1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -575,14 +565,12 @@ $result_nodes{'external_node_in_menu'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'nchapter2'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -606,14 +594,12 @@ $result_menus{'external_node_in_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'nchapter1'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
diff --git a/tp/t/results/sectioning/hole_in_sectioning.pl 
b/tp/t/results/sectioning/hole_in_sectioning.pl
index 79a8d2c30c..270ef77a4e 100644
--- a/tp/t/results/sectioning/hole_in_sectioning.pl
+++ b/tp/t/results/sectioning/hole_in_sectioning.pl
@@ -220,22 +220,18 @@ $result_sectioning{'hole_in_sectioning'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
                     'cmdname' => 'section',
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
                           'cmdname' => 'subsubsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -244,7 +240,6 @@ $result_sectioning{'hole_in_sectioning'} = {
                         },
                         {
                           'cmdname' => 'subsection',
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.2',
diff --git a/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node.pl 
b/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node.pl
index d28a50fea0..1ee775eb55 100644
--- a/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node.pl
+++ b/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node.pl
@@ -359,11 +359,9 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -375,7 +373,6 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node'} = {
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -392,7 +389,6 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -426,7 +422,6 @@ $result_nodes{'in_menu_only_special_ascii_spaces_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -436,7 +431,6 @@ $result_nodes{'in_menu_only_special_ascii_spaces_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -444,7 +438,6 @@ $result_nodes{'in_menu_only_special_ascii_spaces_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -463,7 +456,6 @@ $result_menus{'in_menu_only_special_ascii_spaces_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node_menu.pl 
b/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node_menu.pl
index 17d87f1e10..fcd165a06d 100644
--- a/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node_menu.pl
+++ b/tp/t/results/sectioning/in_menu_only_special_ascii_spaces_node_menu.pl
@@ -359,11 +359,9 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -375,7 +373,6 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node_menu'} = {
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -392,7 +389,6 @@ 
$result_sectioning{'in_menu_only_special_ascii_spaces_node_menu'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -426,7 +422,6 @@ 
$result_nodes{'in_menu_only_special_ascii_spaces_node_menu'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -436,7 +431,6 @@ 
$result_nodes{'in_menu_only_special_ascii_spaces_node_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -444,7 +438,6 @@ 
$result_nodes{'in_menu_only_special_ascii_spaces_node_menu'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -463,7 +456,6 @@ 
$result_menus{'in_menu_only_special_ascii_spaces_node_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl 
b/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
index 7b0304ac34..d4a16a9feb 100644
--- a/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
+++ b/tp/t/results/sectioning/in_menu_only_special_spaces_node.pl
@@ -873,11 +873,9 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -888,11 +886,9 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_2002_2003_2002'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -909,7 +905,6 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -927,7 +922,6 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -945,11 +939,9 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_0085_00a0_1680'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -967,11 +959,9 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_180e_2003'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -989,11 +979,9 @@ $result_sectioning{'in_menu_only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => 
'_2004_2005_2006_2007_2008_2009_200a_2028_2029_202f_205f_3000'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -1043,7 +1031,6 @@ $result_nodes{'in_menu_only_special_spaces_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1053,7 +1040,6 @@ $result_nodes{'in_menu_only_special_spaces_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1061,14 +1047,12 @@ $result_nodes{'in_menu_only_special_spaces_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1076,7 +1060,6 @@ $result_nodes{'in_menu_only_special_spaces_node'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -1099,35 +1082,30 @@ $result_menus{'in_menu_only_special_spaces_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_0085_00a0_1680'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_180e_2003'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_2004_2005_2006_2007_2008_2009_200a_2028_2029_202f_205f_3000'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/sectioning/in_menu_only_special_spaces_node_menu.pl 
b/tp/t/results/sectioning/in_menu_only_special_spaces_node_menu.pl
index 00311710fe..d9df882bc7 100644
--- a/tp/t/results/sectioning/in_menu_only_special_spaces_node_menu.pl
+++ b/tp/t/results/sectioning/in_menu_only_special_spaces_node_menu.pl
@@ -873,11 +873,9 @@ 
$result_sectioning{'in_menu_only_special_spaces_node_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -888,11 +886,9 @@ 
$result_sectioning{'in_menu_only_special_spaces_node_menu'} = {
                   'extra' => {
                     'normalized' => '_2002_2003_2002'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -909,7 +905,6 @@ $result_sectioning{'in_menu_only_special_spaces_node_menu'} 
= {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -927,7 +922,6 @@ $result_sectioning{'in_menu_only_special_spaces_node_menu'} 
= {
                   'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -945,11 +939,9 @@ 
$result_sectioning{'in_menu_only_special_spaces_node_menu'} = {
                   'extra' => {
                     'normalized' => '_0085_00a0_1680'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 4,
@@ -967,11 +959,9 @@ 
$result_sectioning{'in_menu_only_special_spaces_node_menu'} = {
                   'extra' => {
                     'normalized' => '_180e_2003'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 5,
@@ -989,11 +979,9 @@ 
$result_sectioning{'in_menu_only_special_spaces_node_menu'} = {
                   'extra' => {
                     'normalized' => 
'_2004_2005_2006_2007_2008_2009_200a_2028_2029_202f_205f_3000'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 6,
@@ -1043,7 +1031,6 @@ $result_nodes{'in_menu_only_special_spaces_node_menu'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1053,7 +1040,6 @@ $result_nodes{'in_menu_only_special_spaces_node_menu'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1061,14 +1047,12 @@ $result_nodes{'in_menu_only_special_spaces_node_menu'} 
= {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -1076,7 +1060,6 @@ $result_nodes{'in_menu_only_special_spaces_node_menu'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
@@ -1099,35 +1082,30 @@ $result_menus{'in_menu_only_special_spaces_node_menu'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => '_0085_00a0_1680'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => '_180e_2003'
               },
-              'info' => {},
               'structure' => {
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
                     'normalized' => 
'_2004_2005_2006_2007_2008_2009_200a_2028_2029_202f_205f_3000'
                   },
-                  'info' => {},
                   'structure' => {
                     'menu_prev' => {},
                     'menu_up' => {},
diff --git a/tp/t/results/sectioning/lone_Top_node.pl 
b/tp/t/results/sectioning/lone_Top_node.pl
index 9d6149ef2d..7f25556026 100644
--- a/tp/t/results/sectioning/lone_Top_node.pl
+++ b/tp/t/results/sectioning/lone_Top_node.pl
@@ -261,7 +261,6 @@ $result_sectioning{'lone_Top_node'} = {
             'extra' => {
               'normalized' => 'First'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -279,7 +278,6 @@ $result_sectioning{'lone_Top_node'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -308,14 +306,12 @@ $result_nodes{'lone_Top_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -337,7 +333,6 @@ $result_nodes{'lone_Top_node'} = {
         'associated_section' => {},
         'normalized' => 'First'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -362,14 +357,12 @@ $result_menus{'lone_Top_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -390,7 +383,6 @@ $result_menus{'lone_Top_node'} = {
       'extra' => {
         'normalized' => 'First'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -430,7 +422,6 @@ $result_elements{'lone_Top_node'} = [
       'unit_command' => {
         'cmdname' => 'chapter',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
diff --git a/tp/t/results/sectioning/loop_nodes.pl 
b/tp/t/results/sectioning/loop_nodes.pl
index 805c875fc2..9c0f0da04a 100644
--- a/tp/t/results/sectioning/loop_nodes.pl
+++ b/tp/t/results/sectioning/loop_nodes.pl
@@ -603,11 +603,9 @@ $result_sectioning{'loop_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -625,7 +623,6 @@ $result_nodes{'loop_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -635,7 +632,6 @@ $result_nodes{'loop_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -647,7 +643,6 @@ $result_nodes{'loop_nodes'} = {
         ],
         'normalized' => 'chap-node-up'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -659,14 +654,12 @@ $result_nodes{'loop_nodes'} = {
             ],
             'normalized' => 'node-middle'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-down'
               },
-              'info' => {},
               'structure' => {
                 'node_up' => {}
               }
@@ -692,28 +685,24 @@ $result_menus{'loop_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node-up'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node-middle'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'node-down'
               },
-              'info' => {},
               'structure' => {
                 'menu_up' => {},
                 'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/menutextorder.pl 
b/tp/t/results/sectioning/menutextorder.pl
index 3c23dfeae0..582ddb92df 100644
--- a/tp/t/results/sectioning/menutextorder.pl
+++ b/tp/t/results/sectioning/menutextorder.pl
@@ -1035,11 +1035,9 @@ $result_sectioning{'menutextorder'} = {
             'extra' => {
               'normalized' => 'bar'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1050,11 +1048,9 @@ $result_sectioning{'menutextorder'} = {
                   'extra' => {
                     'normalized' => 'onesub1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '1.1',
@@ -1069,11 +1065,9 @@ $result_sectioning{'menutextorder'} = {
                   'extra' => {
                     'normalized' => 'onesub2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '1.2',
@@ -1095,11 +1089,9 @@ $result_sectioning{'menutextorder'} = {
             'extra' => {
               'normalized' => 'foo'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1110,11 +1102,9 @@ $result_sectioning{'menutextorder'} = {
                   'extra' => {
                     'normalized' => 'sub1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '2.1',
@@ -1129,11 +1119,9 @@ $result_sectioning{'menutextorder'} = {
                   'extra' => {
                     'normalized' => 'sub2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '2.2',
@@ -1149,11 +1137,9 @@ $result_sectioning{'menutextorder'} = {
                   'extra' => {
                     'normalized' => 'sub3'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_number' => '2.3',
@@ -1192,7 +1178,6 @@ $result_nodes{'menutextorder'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
@@ -1204,7 +1189,6 @@ $result_nodes{'menutextorder'} = {
     ],
     'normalized' => 'bar'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1212,14 +1196,12 @@ $result_nodes{'menutextorder'} = {
         'associated_section' => {
           'cmdname' => 'section',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => '1.2'
           }
         },
         'normalized' => 'onesub2'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {
           'cmdname' => 'node',
@@ -1227,14 +1209,12 @@ $result_nodes{'menutextorder'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'onesub1'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {},
             'node_up' => {}
@@ -1249,7 +1229,6 @@ $result_nodes{'menutextorder'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -1261,7 +1240,6 @@ $result_nodes{'menutextorder'} = {
         ],
         'normalized' => 'foo'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -1269,14 +1247,12 @@ $result_nodes{'menutextorder'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '2.1'
               }
             },
             'normalized' => 'sub1'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -1284,14 +1260,12 @@ $result_nodes{'menutextorder'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '2.2'
                   }
                 },
                 'normalized' => 'sub2'
               },
-              'info' => {},
               'structure' => {
                 'node_next' => {
                   'cmdname' => 'node',
@@ -1299,14 +1273,12 @@ $result_nodes{'menutextorder'} = {
                     'associated_section' => {
                       'cmdname' => 'section',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'section_number' => '2.3'
                       }
                     },
                     'normalized' => 'sub3'
                   },
-                  'info' => {},
                   'structure' => {
                     'node_next' => {},
                     'node_prev' => {},
@@ -1341,14 +1313,12 @@ $result_menus{'menutextorder'} = {
   'extra' => {
     'normalized' => 'bar'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'onesub2'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/next_in_menu_is_below.pl 
b/tp/t/results/sectioning/next_in_menu_is_below.pl
index 006e4ccab3..24ee0cf161 100644
--- a/tp/t/results/sectioning/next_in_menu_is_below.pl
+++ b/tp/t/results/sectioning/next_in_menu_is_below.pl
@@ -703,11 +703,9 @@ $result_sectioning{'next_in_menu_is_below'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -718,11 +716,9 @@ $result_sectioning{'next_in_menu_is_below'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -733,11 +729,9 @@ $result_sectioning{'next_in_menu_is_below'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_childs' => [
                         {
@@ -748,11 +742,9 @@ $result_sectioning{'next_in_menu_is_below'} = {
                               'extra' => {
                                 'normalized' => 'subsection'
                               },
-                              'info' => {},
                               'structure' => {}
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'section_level' => 3,
                             'section_number' => '1.1.1',
@@ -795,7 +787,6 @@ $result_nodes{'next_in_menu_is_below'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -805,7 +796,6 @@ $result_nodes{'next_in_menu_is_below'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -813,7 +803,6 @@ $result_nodes{'next_in_menu_is_below'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -825,7 +814,6 @@ $result_nodes{'next_in_menu_is_below'} = {
         ],
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -833,7 +821,6 @@ $result_nodes{'next_in_menu_is_below'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
@@ -845,7 +832,6 @@ $result_nodes{'next_in_menu_is_below'} = {
             ],
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
@@ -853,14 +839,12 @@ $result_nodes{'next_in_menu_is_below'} = {
                 'associated_section' => {
                   'cmdname' => 'subsection',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.1.1'
                   }
                 },
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -890,28 +874,24 @@ $result_menus{'next_in_menu_is_below'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_child' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'subsection'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/sectioning/next_no_prev_to_node.pl 
b/tp/t/results/sectioning/next_no_prev_to_node.pl
index 82bbc6b139..4b181aab4c 100644
--- a/tp/t/results/sectioning/next_no_prev_to_node.pl
+++ b/tp/t/results/sectioning/next_no_prev_to_node.pl
@@ -371,21 +371,18 @@ $result_nodes{'next_no_prev_to_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'no-return'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -407,21 +404,18 @@ $result_menus{'next_no_prev_to_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'no-return'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/sectioning/no_argument_and_contents.pl 
b/tp/t/results/sectioning/no_argument_and_contents.pl
index 71468867c0..eed3a5fdf4 100644
--- a/tp/t/results/sectioning/no_argument_and_contents.pl
+++ b/tp/t/results/sectioning/no_argument_and_contents.pl
@@ -146,12 +146,10 @@ $result_sectioning{'no_argument_and_contents'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
diff --git a/tp/t/results/sectioning/no_menu.pl 
b/tp/t/results/sectioning/no_menu.pl
index 7178ed859b..805b2e89f5 100644
--- a/tp/t/results/sectioning/no_menu.pl
+++ b/tp/t/results/sectioning/no_menu.pl
@@ -309,7 +309,6 @@ $result_sectioning{'no_menu'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
@@ -323,11 +322,9 @@ $result_sectioning{'no_menu'} = {
                   'extra' => {
                     'normalized' => 'c1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -344,11 +341,9 @@ $result_sectioning{'no_menu'} = {
                   'extra' => {
                     'normalized' => 'c2'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -366,11 +361,9 @@ $result_sectioning{'no_menu'} = {
                   'extra' => {
                     'normalized' => 'c3'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -412,7 +405,6 @@ $result_nodes{'no_menu'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -420,14 +412,12 @@ $result_nodes{'no_menu'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'c1'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -435,14 +425,12 @@ $result_nodes{'no_menu'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'c2'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -450,14 +438,12 @@ $result_nodes{'no_menu'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => 'c3'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -485,7 +471,6 @@ $result_menus{'no_menu'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/node_empty_direction.pl 
b/tp/t/results/sectioning/node_empty_direction.pl
index a27908941f..2159c4342b 100644
--- a/tp/t/results/sectioning/node_empty_direction.pl
+++ b/tp/t/results/sectioning/node_empty_direction.pl
@@ -57,16 +57,14 @@ $result_nodes{'node_empty_direction'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'name'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_empty_direction'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'name'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_empty_direction'} = [];
diff --git a/tp/t/results/sectioning/node_line_arguments.pl 
b/tp/t/results/sectioning/node_line_arguments.pl
index 13c4d7147a..e81dffd3c9 100644
--- a/tp/t/results/sectioning/node_line_arguments.pl
+++ b/tp/t/results/sectioning/node_line_arguments.pl
@@ -560,16 +560,14 @@ $result_nodes{'node_line_arguments'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'one-arg1'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_line_arguments'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'one-arg1'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_line_arguments'} = [
diff --git a/tp/t/results/sectioning/node_nested_parentheses.pl 
b/tp/t/results/sectioning/node_nested_parentheses.pl
index d2d7d6b136..d2acccfdbf 100644
--- a/tp/t/results/sectioning/node_nested_parentheses.pl
+++ b/tp/t/results/sectioning/node_nested_parentheses.pl
@@ -396,7 +396,6 @@ $result_nodes{'node_nested_parentheses'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
@@ -415,7 +414,6 @@ $result_menus{'node_nested_parentheses'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'extra' => {
diff --git a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl 
b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
index 0dabd17b2e..4b146cfb4d 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
@@ -509,7 +509,6 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -527,13 +526,11 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -558,7 +555,6 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                                     'extra' => {
                                       'normalized' => 'part-chapter-node'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
@@ -568,7 +564,6 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                                     'extra' => {
                                       'part_associated_section' => {}
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {},
                                       'section_childs' => [
@@ -580,7 +575,6 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -631,7 +625,6 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -698,7 +691,6 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -711,7 +703,6 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -730,13 +721,11 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
                             'associated_part' => {
                               'cmdname' => 'part',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 2
@@ -789,7 +778,6 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -798,7 +786,6 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
         'associated_section' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -807,7 +794,6 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
             'associated_section' => {},
             'normalized' => 'part-chapter-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -866,14 +852,12 @@ $result_menus{'node_part_chapter_after_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -886,7 +870,6 @@ $result_menus{'node_part_chapter_after_chapter'} = {
               'unit_command' => {
                 'cmdname' => 'chapter',
                 'extra' => {},
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -905,13 +888,11 @@ $result_menus{'node_part_chapter_after_chapter'} = {
                         'associated_part' => {
                           'cmdname' => 'part',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 2
@@ -960,7 +941,6 @@ $result_menus{'node_part_chapter_after_chapter'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -968,7 +948,6 @@ $result_menus{'node_part_chapter_after_chapter'} = {
           'extra' => {
             'normalized' => 'part-chapter-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -1043,7 +1022,6 @@ $result_elements{'node_part_chapter_after_chapter'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1056,7 +1034,6 @@ $result_elements{'node_part_chapter_after_chapter'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1075,13 +1052,11 @@ $result_elements{'node_part_chapter_after_chapter'} = [
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
diff --git a/tp/t/results/sectioning/node_part_chapter_after_top.pl 
b/tp/t/results/sectioning/node_part_chapter_after_top.pl
index 01210be309..ea64feca03 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_top.pl
@@ -342,7 +342,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -360,7 +359,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -370,7 +368,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
                               'extra' => {
                                 'part_associated_section' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -382,7 +379,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -419,7 +415,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -465,7 +460,6 @@ $result_nodes{'node_part_chapter_after_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -481,13 +475,11 @@ $result_nodes{'node_part_chapter_after_top'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -526,7 +518,6 @@ $result_nodes{'node_part_chapter_after_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -535,7 +526,6 @@ $result_nodes{'node_part_chapter_after_top'} = {
         'associated_section' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -573,14 +563,12 @@ $result_menus{'node_part_chapter_after_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -596,13 +584,11 @@ $result_menus{'node_part_chapter_after_top'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -637,7 +623,6 @@ $result_menus{'node_part_chapter_after_top'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -689,7 +674,6 @@ $result_elements{'node_part_chapter_after_top'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -705,13 +689,11 @@ $result_elements{'node_part_chapter_after_top'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/node_referenced_in_ref.pl 
b/tp/t/results/sectioning/node_referenced_in_ref.pl
index aabada7db6..0aa981a922 100644
--- a/tp/t/results/sectioning/node_referenced_in_ref.pl
+++ b/tp/t/results/sectioning/node_referenced_in_ref.pl
@@ -300,14 +300,12 @@ $result_nodes{'node_referenced_in_ref'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first-level-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -325,14 +323,12 @@ $result_menus{'node_referenced_in_ref'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-first-level-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl 
b/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
index 4490721349..7b6b551c48 100644
--- a/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
+++ b/tp/t/results/sectioning/node_sectop_before_chapter_no_node.pl
@@ -142,16 +142,13 @@ $result_sectioning{'node_sectop_before_chapter_no_node'} 
= {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'chapter',
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -180,20 +177,17 @@ $result_nodes{'node_sectop_before_chapter_no_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_sectop_before_chapter_no_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_sectop_before_chapter_no_node'} = [];
diff --git a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl 
b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
index 8328e3670a..68fb930d5a 100644
--- a/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
+++ b/tp/t/results/sectioning/node_sectop_before_lone_node_Top.pl
@@ -275,11 +275,9 @@ $result_sectioning{'node_sectop_before_lone_node_Top'} = {
             'extra' => {
               'normalized' => 'node-before'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -290,11 +288,9 @@ $result_sectioning{'node_sectop_before_lone_node_Top'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -322,7 +318,6 @@ $result_nodes{'node_sectop_before_lone_node_Top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -330,12 +325,10 @@ $result_nodes{'node_sectop_before_lone_node_Top'} = {
         'associated_section' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'normalized' => 'node-before'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -343,14 +336,12 @@ $result_nodes{'node_sectop_before_lone_node_Top'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'chap'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -368,7 +359,6 @@ $result_menus{'node_sectop_before_lone_node_Top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/node_simple.pl 
b/tp/t/results/sectioning/node_simple.pl
index 1dea69e03c..4253722895 100644
--- a/tp/t/results/sectioning/node_simple.pl
+++ b/tp/t/results/sectioning/node_simple.pl
@@ -49,16 +49,14 @@ $result_nodes{'node_simple'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'node_simple'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'node_simple'} = [];
diff --git a/tp/t/results/sectioning/node_too_much_args.pl 
b/tp/t/results/sectioning/node_too_much_args.pl
index 1472d7ad5f..62362e880f 100644
--- a/tp/t/results/sectioning/node_too_much_args.pl
+++ b/tp/t/results/sectioning/node_too_much_args.pl
@@ -91,7 +91,6 @@ $result_nodes{'node_too_much_args'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'node_up' => {
       'extra' => {
@@ -110,7 +109,6 @@ $result_menus{'node_too_much_args'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl 
b/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
index b9e9c3a081..4d3a87ff3d 100644
--- a/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
+++ b/tp/t/results/sectioning/node_up_direction_for_top_with_manual.pl
@@ -91,7 +91,6 @@ $result_nodes{'node_up_direction_for_top_with_manual'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_up' => {
       'extra' => {
@@ -111,7 +110,6 @@ $result_menus{'node_up_direction_for_top_with_manual'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/node_up_external_node.pl 
b/tp/t/results/sectioning/node_up_external_node.pl
index ee0ff5f592..bf5555e8e5 100644
--- a/tp/t/results/sectioning/node_up_external_node.pl
+++ b/tp/t/results/sectioning/node_up_external_node.pl
@@ -312,7 +312,6 @@ $result_nodes{'node_up_external_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -327,7 +326,6 @@ $result_nodes{'node_up_external_node'} = {
                 'extra' => {
                   'normalized' => 'chap-first'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_next' => {
@@ -428,7 +426,6 @@ $result_menus{'node_up_external_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -443,7 +440,6 @@ $result_menus{'node_up_external_node'} = {
                 'extra' => {
                   'normalized' => 'chap-first'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -538,7 +534,6 @@ $result_elements{'node_up_external_node'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -546,7 +541,6 @@ $result_elements{'node_up_external_node'} = [
             'extra' => {
               'normalized' => 'chap-first'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/sectioning/nodename_parentheses.pl 
b/tp/t/results/sectioning/nodename_parentheses.pl
index 28a35fdf72..00213b2179 100644
--- a/tp/t/results/sectioning/nodename_parentheses.pl
+++ b/tp/t/results/sectioning/nodename_parentheses.pl
@@ -731,11 +731,9 @@ $result_sectioning{'nodename_parentheses'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -746,11 +744,9 @@ $result_sectioning{'nodename_parentheses'} = {
                   'extra' => {
                     'normalized' => 'Node-_0028with-parentheses_0029'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -767,11 +763,9 @@ $result_sectioning{'nodename_parentheses'} = {
                   'extra' => {
                     'normalized' => 'Other-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -789,11 +783,9 @@ $result_sectioning{'nodename_parentheses'} = {
                   'extra' => {
                     'normalized' => '_0028manual_0029node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 3,
@@ -831,7 +823,6 @@ $result_nodes{'nodename_parentheses'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -841,7 +832,6 @@ $result_nodes{'nodename_parentheses'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -849,14 +839,12 @@ $result_nodes{'nodename_parentheses'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'Node-_0028with-parentheses_0029'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -864,14 +852,12 @@ $result_nodes{'nodename_parentheses'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'Other-node'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -879,14 +865,12 @@ $result_nodes{'nodename_parentheses'} = {
                 'associated_section' => {
                   'cmdname' => 'chapter',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => 3
                   }
                 },
                 'normalized' => '_0028manual_0029node'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -916,21 +900,18 @@ $result_menus{'nodename_parentheses'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Node-_0028with-parentheses_0029'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Other-node'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'extra' => {
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
index 53fd2349d1..990e1a443c 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
@@ -469,7 +469,6 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -484,7 +483,6 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
                           'extra' => {
                             'normalized' => 'second-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -499,7 +497,6 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
                                 'extra' => {
                                   'normalized' => 'Top'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -541,7 +538,6 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -588,7 +584,6 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -603,7 +598,6 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
                 'extra' => {
                   'normalized' => 'second-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_next' => {
@@ -612,7 +606,6 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {
                             'extra' => {
@@ -635,7 +628,6 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
                       },
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -711,7 +703,6 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -726,7 +717,6 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
                 'extra' => {
                   'normalized' => 'second-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_next' => {
@@ -734,7 +724,6 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
                     'extra' => {
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -835,7 +824,6 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -843,7 +831,6 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} = [
             'extra' => {
               'normalized' => 'second-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -859,7 +846,6 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} = [
                           'extra' => {
                             'normalized' => 'third-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_prev' => {},
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
index e66cf31d5b..326164bc59 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split.pl
@@ -451,11 +451,9 @@ 
$result_sectioning{'nodes_after_top_before_chapter_not_split'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -478,14 +476,12 @@ $result_nodes{'nodes_after_top_before_chapter_not_split'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -493,14 +489,12 @@ $result_nodes{'nodes_after_top_before_chapter_not_split'} 
= {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -524,21 +518,18 @@ $result_menus{'nodes_after_top_before_chapter_not_split'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
index 378f6b558a..9157bb049f 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_not_split_no_use_node_directions.pl
@@ -451,11 +451,9 @@ 
$result_sectioning{'nodes_after_top_before_chapter_not_split_no_use_node_directi
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -478,14 +476,12 @@ 
$result_nodes{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -493,14 +489,12 @@ 
$result_nodes{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -524,21 +518,18 @@ 
$result_menus{'nodes_after_top_before_chapter_not_split_no_use_node_directions'}
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
index 3020d3ec3b..eaae60f7fa 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
@@ -451,7 +451,6 @@ 
$result_sectioning{'nodes_after_top_before_chapter_sections'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -469,7 +468,6 @@ 
$result_sectioning{'nodes_after_top_before_chapter_sections'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -498,14 +496,12 @@ $result_nodes{'nodes_after_top_before_chapter_sections'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -526,7 +522,6 @@ $result_nodes{'nodes_after_top_before_chapter_sections'} = {
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -535,7 +530,6 @@ $result_nodes{'nodes_after_top_before_chapter_sections'} = {
             'associated_section' => {},
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -567,14 +561,12 @@ $result_menus{'nodes_after_top_before_chapter_sections'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -595,7 +587,6 @@ $result_menus{'nodes_after_top_before_chapter_sections'} = {
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -603,7 +594,6 @@ $result_menus{'nodes_after_top_before_chapter_sections'} = {
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -643,7 +633,6 @@ $result_elements{'nodes_after_top_before_chapter_sections'} 
= [
       'unit_command' => {
         'cmdname' => 'chapter',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html.pl
index 0974a55b44..3bc193f176 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html.pl
@@ -445,11 +445,9 @@ 
$result_sectioning{'nodes_after_top_before_chapter_texi2html'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -472,14 +470,12 @@ $result_nodes{'nodes_after_top_before_chapter_texi2html'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -487,14 +483,12 @@ $result_nodes{'nodes_after_top_before_chapter_texi2html'} 
= {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -518,21 +512,18 @@ $result_menus{'nodes_after_top_before_chapter_texi2html'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html_use_nodes_chapter.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html_use_nodes_chapter.pl
index a7db76c61c..7abf3abab9 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html_use_nodes_chapter.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_texi2html_use_nodes_chapter.pl
@@ -445,11 +445,9 @@ 
$result_sectioning{'nodes_after_top_before_chapter_texi2html_use_nodes_chapter'}
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -472,14 +470,12 @@ 
$result_nodes{'nodes_after_top_before_chapter_texi2html_use_nodes_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -487,14 +483,12 @@ 
$result_nodes{'nodes_after_top_before_chapter_texi2html_use_nodes_chapter'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -518,21 +512,18 @@ 
$result_menus{'nodes_after_top_before_chapter_texi2html_use_nodes_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
index 26ea99d815..9b659daf83 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
@@ -469,7 +469,6 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -484,7 +483,6 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
                           'extra' => {
                             'normalized' => 'chap-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -499,7 +497,6 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
                                 'extra' => {
                                   'normalized' => 'Top'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -542,7 +539,6 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 3,
@@ -589,7 +585,6 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -604,7 +599,6 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
                 'extra' => {
                   'normalized' => 'chap-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_next' => {
@@ -613,7 +607,6 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
                       'associated_section' => {
                         'cmdname' => 'subsection',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {
                             'extra' => {
@@ -637,7 +630,6 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
                       },
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_prev' => {},
@@ -713,7 +705,6 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -728,7 +719,6 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
                 'extra' => {
                   'normalized' => 'chap-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_next' => {
@@ -736,7 +726,6 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
                     'extra' => {
                       'normalized' => 'third-node'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -838,7 +827,6 @@ $result_elements{'nodes_after_top_before_section_nodes'} = [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -846,7 +834,6 @@ $result_elements{'nodes_after_top_before_section_nodes'} = [
             'extra' => {
               'normalized' => 'chap-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -862,7 +849,6 @@ $result_elements{'nodes_after_top_before_section_nodes'} = [
                           'extra' => {
                             'normalized' => 'third-node'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_prev' => {},
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
index d679240efa..d772028f70 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
@@ -451,7 +451,6 @@ 
$result_sectioning{'nodes_after_top_before_section_sections'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -470,7 +469,6 @@ 
$result_sectioning{'nodes_after_top_before_section_sections'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 3,
@@ -499,14 +497,12 @@ $result_nodes{'nodes_after_top_before_section_sections'} 
= {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'subsection',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -528,7 +524,6 @@ $result_nodes{'nodes_after_top_before_section_sections'} = {
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -537,7 +532,6 @@ $result_nodes{'nodes_after_top_before_section_sections'} = {
             'associated_section' => {},
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -569,14 +563,12 @@ $result_menus{'nodes_after_top_before_section_sections'} 
= {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'subsection',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -598,7 +590,6 @@ $result_menus{'nodes_after_top_before_section_sections'} = {
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -606,7 +597,6 @@ $result_menus{'nodes_after_top_before_section_sections'} = {
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -646,7 +636,6 @@ $result_elements{'nodes_after_top_before_section_sections'} 
= [
       'unit_command' => {
         'cmdname' => 'subsection',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_chapter.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_chapter.pl
index 78b1d333c3..f18d2a63fd 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_chapter.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_chapter.pl
@@ -445,11 +445,9 @@ 
$result_sectioning{'nodes_after_top_before_section_texi2html_chapter'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
@@ -472,14 +470,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -487,14 +483,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_chapter'} = {
             'associated_section' => {
               'cmdname' => 'subsection',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -518,21 +512,18 @@ 
$result_menus{'nodes_after_top_before_section_texi2html_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes.pl
index cc38b0bf76..9adcecfa08 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes.pl
@@ -445,11 +445,9 @@ 
$result_sectioning{'nodes_after_top_before_section_texi2html_use_nodes'} = {
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
@@ -472,14 +470,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_use_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -487,14 +483,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_use_nodes'} = {
             'associated_section' => {
               'cmdname' => 'subsection',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -518,21 +512,18 @@ 
$result_menus{'nodes_after_top_before_section_texi2html_use_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes_chapter.pl
 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes_chapter.pl
index 2453ad0262..cb652ef4ac 100644
--- 
a/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes_chapter.pl
+++ 
b/tp/t/results/sectioning/nodes_after_top_before_section_texi2html_use_nodes_chapter.pl
@@ -445,11 +445,9 @@ 
$result_sectioning{'nodes_after_top_before_section_texi2html_use_nodes_chapter'}
             'extra' => {
               'normalized' => 'third-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
@@ -472,14 +470,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_use_nodes_chapter'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -487,14 +483,12 @@ 
$result_nodes{'nodes_after_top_before_section_texi2html_use_nodes_chapter'} = {
             'associated_section' => {
               'cmdname' => 'subsection',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -518,21 +512,18 @@ 
$result_menus{'nodes_after_top_before_section_texi2html_use_nodes_chapter'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/sectioning/nodes_before_after_top.pl 
b/tp/t/results/sectioning/nodes_before_after_top.pl
index 3208c2aa7a..0f05b444f9 100644
--- a/tp/t/results/sectioning/nodes_before_after_top.pl
+++ b/tp/t/results/sectioning/nodes_before_after_top.pl
@@ -335,11 +335,9 @@ $result_sectioning{'nodes_before_after_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -350,11 +348,9 @@ $result_sectioning{'nodes_before_after_top'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -383,12 +379,10 @@ $result_nodes{'nodes_before_after_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -396,14 +390,12 @@ $result_nodes{'nodes_before_after_top'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -419,7 +411,6 @@ $result_menus{'nodes_before_after_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/nodes_before_top.pl 
b/tp/t/results/sectioning/nodes_before_top.pl
index 6c4a88d8f3..b421dea55b 100644
--- a/tp/t/results/sectioning/nodes_before_top.pl
+++ b/tp/t/results/sectioning/nodes_before_top.pl
@@ -570,11 +570,9 @@ $result_sectioning{'nodes_before_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -585,11 +583,9 @@ $result_sectioning{'nodes_before_top'} = {
                   'extra' => {
                     'normalized' => 'second-node'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -618,7 +614,6 @@ $result_nodes{'nodes_before_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -628,7 +623,6 @@ $result_nodes{'nodes_before_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -636,14 +630,12 @@ $result_nodes{'nodes_before_top'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -658,14 +650,12 @@ $result_nodes{'nodes_before_top'} = {
         ],
         'normalized' => 'first'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'node-in-menu-before-top'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -693,14 +683,12 @@ $result_menus{'nodes_before_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'second-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl 
b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
index 8c962b1221..93157c85a2 100644
--- a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
+++ b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
@@ -313,7 +313,6 @@ $result_nodes{'nodes_no_node_top_explicit_directions'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -328,7 +327,6 @@ $result_nodes{'nodes_no_node_top_explicit_directions'} = {
                 'extra' => {
                   'normalized' => 'second-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_prev' => {},
@@ -394,7 +392,6 @@ $result_menus{'nodes_no_node_top_explicit_directions'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -409,7 +406,6 @@ $result_menus{'nodes_no_node_top_explicit_directions'} = {
                 'extra' => {
                   'normalized' => 'second-node'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_up' => {},
@@ -479,7 +475,6 @@ $result_elements{'nodes_no_node_top_explicit_directions'} = 
[
         'extra' => {
           'normalized' => 'first'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -487,7 +482,6 @@ $result_elements{'nodes_no_node_top_explicit_directions'} = 
[
             'extra' => {
               'normalized' => 'second-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
diff --git a/tp/t/results/sectioning/novalidate.pl 
b/tp/t/results/sectioning/novalidate.pl
index 073b5819d1..9fe929ada9 100644
--- a/tp/t/results/sectioning/novalidate.pl
+++ b/tp/t/results/sectioning/novalidate.pl
@@ -268,7 +268,6 @@ $result_nodes{'novalidate'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'extra' => {
@@ -283,7 +282,6 @@ $result_menus{'novalidate'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl 
b/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
index dbe9c69371..b9813fc88f 100644
--- a/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
+++ b/tp/t/results/sectioning/one_node_explicit_directions_anchor.pl
@@ -184,7 +184,6 @@ $result_nodes{'one_node_explicit_directions_anchor'} = {
   'extra' => {
     'normalized' => 'one-node'
   },
-  'info' => {},
   'structure' => {
     'node_up' => {
       'extra' => {
@@ -203,7 +202,6 @@ $result_menus{'one_node_explicit_directions_anchor'} = {
   'extra' => {
     'normalized' => 'one-node'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/one_subsection.pl 
b/tp/t/results/sectioning/one_subsection.pl
index 8f70ae9926..f0847c515a 100644
--- a/tp/t/results/sectioning/one_subsection.pl
+++ b/tp/t/results/sectioning/one_subsection.pl
@@ -62,7 +62,6 @@ $result_sectioning{'one_subsection'} = {
     'section_childs' => [
       {
         'cmdname' => 'subsection',
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
diff --git a/tp/t/results/sectioning/one_subsection_and_node.pl 
b/tp/t/results/sectioning/one_subsection_and_node.pl
index 8306bc357e..94a10dae38 100644
--- a/tp/t/results/sectioning/one_subsection_and_node.pl
+++ b/tp/t/results/sectioning/one_subsection_and_node.pl
@@ -95,11 +95,9 @@ $result_sectioning{'one_subsection_and_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'one-node'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 3,
           'section_number' => 1,
@@ -118,22 +116,19 @@ $result_nodes{'one_subsection_and_node'} = {
     'associated_section' => {
       'cmdname' => 'subsection',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'one-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'one_subsection_and_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'one-node'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'one_subsection_and_node'} = [];
diff --git a/tp/t/results/sectioning/part_before_chapter.pl 
b/tp/t/results/sectioning/part_before_chapter.pl
index adda62d837..ea5dadf256 100644
--- a/tp/t/results/sectioning/part_before_chapter.pl
+++ b/tp/t/results/sectioning/part_before_chapter.pl
@@ -120,7 +120,6 @@ $result_sectioning{'part_before_chapter'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -139,7 +138,6 @@ $result_sectioning{'part_before_chapter'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -176,13 +174,11 @@ $result_elements{'part_before_chapter'} = [
           'associated_part' => {
             'cmdname' => 'part',
             'extra' => {},
-            'info' => {},
             'structure' => {
               'associated_unit' => {}
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
diff --git a/tp/t/results/sectioning/part_before_section.pl 
b/tp/t/results/sectioning/part_before_section.pl
index 2fd17e8c0f..6df3117a8c 100644
--- a/tp/t/results/sectioning/part_before_section.pl
+++ b/tp/t/results/sectioning/part_before_section.pl
@@ -114,7 +114,6 @@ $result_sectioning{'part_before_section'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -133,7 +132,6 @@ $result_sectioning{'part_before_section'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -180,13 +178,11 @@ $result_elements{'part_before_section'} = [
           'associated_part' => {
             'cmdname' => 'part',
             'extra' => {},
-            'info' => {},
             'structure' => {
               'associated_unit' => {}
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_number' => 1
diff --git a/tp/t/results/sectioning/part_before_top.pl 
b/tp/t/results/sectioning/part_before_top.pl
index 1b3786c7b9..7d027941c1 100644
--- a/tp/t/results/sectioning/part_before_top.pl
+++ b/tp/t/results/sectioning/part_before_top.pl
@@ -120,7 +120,6 @@ $result_sectioning{'part_before_top'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -139,7 +138,6 @@ $result_sectioning{'part_before_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -185,13 +183,11 @@ $result_elements{'part_before_top'} = [
           'associated_part' => {
             'cmdname' => 'part',
             'extra' => {},
-            'info' => {},
             'structure' => {
               'associated_unit' => {}
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
diff --git a/tp/t/results/sectioning/part_chapter_after_top.pl 
b/tp/t/results/sectioning/part_chapter_after_top.pl
index c10b1940dd..1ae7c23bb1 100644
--- a/tp/t/results/sectioning/part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_chapter_after_top.pl
@@ -342,7 +342,6 @@ $result_sectioning{'part_chapter_after_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -360,7 +359,6 @@ $result_sectioning{'part_chapter_after_top'} = {
                               'extra' => {
                                 'normalized' => 'chapter'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -371,7 +369,6 @@ $result_sectioning{'part_chapter_after_top'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -383,7 +380,6 @@ $result_sectioning{'part_chapter_after_top'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -420,7 +416,6 @@ $result_sectioning{'part_chapter_after_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -467,7 +462,6 @@ $result_nodes{'part_chapter_after_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -483,13 +477,11 @@ $result_nodes{'part_chapter_after_top'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -528,7 +520,6 @@ $result_nodes{'part_chapter_after_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -538,7 +529,6 @@ $result_nodes{'part_chapter_after_top'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -577,14 +567,12 @@ $result_menus{'part_chapter_after_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -600,13 +588,11 @@ $result_menus{'part_chapter_after_top'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -641,7 +627,6 @@ $result_menus{'part_chapter_after_top'} = {
       'extra' => {
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -683,7 +668,6 @@ $result_elements{'part_chapter_after_top'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -699,13 +683,11 @@ $result_elements{'part_chapter_after_top'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/part_chapter_appendix.pl 
b/tp/t/results/sectioning/part_chapter_appendix.pl
index 14ae4cd6cd..23ac1a4828 100644
--- a/tp/t/results/sectioning/part_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_chapter_appendix.pl
@@ -158,7 +158,6 @@ $result_sectioning{'part_chapter_appendix'} = {
             'extra' => {
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'section_level' => 1,
               'section_number' => 1,
@@ -166,7 +165,6 @@ $result_sectioning{'part_chapter_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {}
@@ -177,7 +175,6 @@ $result_sectioning{'part_chapter_appendix'} = {
       },
       {
         'cmdname' => 'appendix',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 'A',
diff --git a/tp/t/results/sectioning/part_node_after_top.pl 
b/tp/t/results/sectioning/part_node_after_top.pl
index 6d898c46a1..9f70528e6f 100644
--- a/tp/t/results/sectioning/part_node_after_top.pl
+++ b/tp/t/results/sectioning/part_node_after_top.pl
@@ -296,7 +296,6 @@ $result_sectioning{'part_node_after_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -308,7 +307,6 @@ $result_sectioning{'part_node_after_top'} = {
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'part',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 0,
@@ -342,7 +340,6 @@ $result_sectioning{'part_node_after_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -380,7 +377,6 @@ $result_nodes{'part_node_after_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -392,7 +388,6 @@ $result_nodes{'part_node_after_top'} = {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'part',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
@@ -429,7 +424,6 @@ $result_nodes{'part_node_after_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -437,7 +431,6 @@ $result_nodes{'part_node_after_top'} = {
       'extra' => {
         'normalized' => 'chap-part-node-after-top'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -472,14 +465,12 @@ $result_menus{'part_node_after_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -491,7 +482,6 @@ $result_menus{'part_node_after_top'} = {
             'extra' => {
               'unit_command' => {
                 'cmdname' => 'part',
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -524,7 +514,6 @@ $result_menus{'part_node_after_top'} = {
       'extra' => {
         'normalized' => 'chap-part-node-after-top'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -583,7 +572,6 @@ $result_elements{'part_node_after_top'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -595,7 +583,6 @@ $result_elements{'part_node_after_top'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'part',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
diff --git a/tp/t/results/sectioning/part_node_before_top.pl 
b/tp/t/results/sectioning/part_node_before_top.pl
index 2883f6aa77..70b8a536da 100644
--- a/tp/t/results/sectioning/part_node_before_top.pl
+++ b/tp/t/results/sectioning/part_node_before_top.pl
@@ -334,7 +334,6 @@ $result_sectioning{'part_node_before_top'} = {
                 'extra' => {
                   'normalized' => 'Top'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {
                     'extra' => {
@@ -354,7 +353,6 @@ $result_sectioning{'part_node_before_top'} = {
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {},
               'section_level' => 0,
@@ -364,7 +362,6 @@ $result_sectioning{'part_node_before_top'} = {
           },
           'part_following_node' => {}
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -399,7 +396,6 @@ $result_nodes{'part_node_before_top'} = {
         'associated_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {
               'extra' => {
@@ -418,7 +414,6 @@ $result_nodes{'part_node_before_top'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {}
       }
@@ -431,7 +426,6 @@ $result_nodes{'part_node_before_top'} = {
     'node_preceding_part' => {},
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -439,7 +433,6 @@ $result_nodes{'part_node_before_top'} = {
       'extra' => {
         'normalized' => 'part-node-before-top'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {},
@@ -469,7 +462,6 @@ $result_menus{'part_node_before_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -479,13 +471,11 @@ $result_menus{'part_node_before_top'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
             }
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -506,7 +496,6 @@ $result_menus{'part_node_before_top'} = {
       'extra' => {
         'normalized' => 'part-node-before-top'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -560,13 +549,11 @@ $result_elements{'part_node_before_top'} = [
           'associated_part' => {
             'cmdname' => 'part',
             'extra' => {},
-            'info' => {},
             'structure' => {
               'associated_unit' => {}
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
diff --git a/tp/t/results/sectioning/part_node_chapter_after_top.pl 
b/tp/t/results/sectioning/part_node_chapter_after_top.pl
index da9c95ff2d..7bf55c78f2 100644
--- a/tp/t/results/sectioning/part_node_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_node_chapter_after_top.pl
@@ -543,7 +543,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -561,7 +560,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
                               'extra' => {
                                 'normalized' => 'chapter'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -572,7 +570,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -584,7 +581,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -622,7 +618,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -670,7 +665,6 @@ $result_nodes{'part_node_chapter_after_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -686,13 +680,11 @@ $result_nodes{'part_node_chapter_after_top'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -732,7 +724,6 @@ $result_nodes{'part_node_chapter_after_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -741,7 +732,6 @@ $result_nodes{'part_node_chapter_after_top'} = {
         'node_preceding_part' => {},
         'normalized' => 'a-node-after-part'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -751,7 +741,6 @@ $result_nodes{'part_node_chapter_after_top'} = {
             'node_preceding_part' => {},
             'normalized' => 'chapter'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_next' => {},
@@ -799,14 +788,12 @@ $result_menus{'part_node_chapter_after_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -822,13 +809,11 @@ $result_menus{'part_node_chapter_after_top'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -864,7 +849,6 @@ $result_menus{'part_node_chapter_after_top'} = {
       'extra' => {
         'normalized' => 'a-node-after-part'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -872,7 +856,6 @@ $result_menus{'part_node_chapter_after_top'} = {
           'extra' => {
             'normalized' => 'chapter'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -925,7 +908,6 @@ $result_elements{'part_node_chapter_after_top'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -941,13 +923,11 @@ $result_elements{'part_node_chapter_after_top'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/part_node_chapter_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_appendix.pl
index 5d3a0d003c..fc44c1b84d 100644
--- a/tp/t/results/sectioning/part_node_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_appendix.pl
@@ -392,7 +392,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -410,7 +409,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -421,7 +419,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -433,7 +430,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -452,7 +448,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                             'extra' => {
                               'unit_command' => {
                                 'cmdname' => 'appendix',
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -499,7 +494,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -560,7 +554,6 @@ $result_nodes{'part_node_chapter_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -576,13 +569,11 @@ $result_nodes{'part_node_chapter_appendix'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -597,7 +588,6 @@ $result_nodes{'part_node_chapter_appendix'} = {
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'appendix',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 'A'
@@ -645,7 +635,6 @@ $result_nodes{'part_node_chapter_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -655,7 +644,6 @@ $result_nodes{'part_node_chapter_appendix'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -702,14 +690,12 @@ $result_menus{'part_node_chapter_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -725,13 +711,11 @@ $result_menus{'part_node_chapter_appendix'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -746,7 +730,6 @@ $result_menus{'part_node_chapter_appendix'} = {
                   'extra' => {
                     'unit_command' => {
                       'cmdname' => 'appendix',
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 'A'
@@ -790,7 +773,6 @@ $result_menus{'part_node_chapter_appendix'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -840,7 +822,6 @@ $result_elements{'part_node_chapter_appendix'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -856,13 +837,11 @@ $result_elements{'part_node_chapter_appendix'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -877,7 +856,6 @@ $result_elements{'part_node_chapter_appendix'} = [
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'appendix',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 'A'
diff --git a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
index 8ea210c15d..e4c57a6f47 100644
--- a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
@@ -475,7 +475,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -493,7 +492,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -504,7 +502,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -516,7 +513,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -541,13 +537,11 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                                     'extra' => {
                                       'normalized' => 'appendix-node'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -599,7 +593,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -666,7 +659,6 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -682,13 +674,11 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -704,7 +694,6 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
                         'unit_command' => {
                           'cmdname' => 'appendix',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 'A'
@@ -757,7 +746,6 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -767,7 +755,6 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -776,7 +763,6 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
             'associated_section' => {},
             'normalized' => 'appendix-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -836,14 +822,12 @@ $result_menus{'part_node_chapter_node_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -859,13 +843,11 @@ $result_menus{'part_node_chapter_node_appendix'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -881,7 +863,6 @@ $result_menus{'part_node_chapter_node_appendix'} = {
                     'unit_command' => {
                       'cmdname' => 'appendix',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 'A'
@@ -930,7 +911,6 @@ $result_menus{'part_node_chapter_node_appendix'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -938,7 +918,6 @@ $result_menus{'part_node_chapter_node_appendix'} = {
           'extra' => {
             'normalized' => 'appendix-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -1003,7 +982,6 @@ $result_elements{'part_node_chapter_node_appendix'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1019,13 +997,11 @@ $result_elements{'part_node_chapter_node_appendix'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1041,7 +1017,6 @@ $result_elements{'part_node_chapter_node_appendix'} = [
                   'unit_command' => {
                     'cmdname' => 'appendix',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 'A'
diff --git a/tp/t/results/sectioning/part_node_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_node_part_appendix.pl
index 001b4f0fe1..29d49974d4 100644
--- a/tp/t/results/sectioning/part_node_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_node_part_appendix.pl
@@ -520,7 +520,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -538,7 +537,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -549,7 +547,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -561,7 +558,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -586,7 +582,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                                     'extra' => {
                                       'normalized' => 'appendix-part'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
@@ -596,7 +591,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                                     'extra' => {
                                       'part_associated_section' => {}
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {},
                                       'section_childs' => [
@@ -608,7 +602,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -658,7 +651,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -728,7 +720,6 @@ $result_nodes{'part_node_node_part_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -744,13 +735,11 @@ $result_nodes{'part_node_node_part_appendix'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -769,13 +758,11 @@ $result_nodes{'part_node_node_part_appendix'} = {
                             'associated_part' => {
                               'cmdname' => 'part',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 'A'
@@ -827,7 +814,6 @@ $result_nodes{'part_node_node_part_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -837,7 +823,6 @@ $result_nodes{'part_node_node_part_appendix'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -846,7 +831,6 @@ $result_nodes{'part_node_node_part_appendix'} = {
             'associated_section' => {},
             'normalized' => 'appendix-part'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -906,14 +890,12 @@ $result_menus{'part_node_node_part_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -929,13 +911,11 @@ $result_menus{'part_node_node_part_appendix'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -954,13 +934,11 @@ $result_menus{'part_node_node_part_appendix'} = {
                         'associated_part' => {
                           'cmdname' => 'part',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 'A'
@@ -1008,7 +986,6 @@ $result_menus{'part_node_node_part_appendix'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -1016,7 +993,6 @@ $result_menus{'part_node_node_part_appendix'} = {
           'extra' => {
             'normalized' => 'appendix-part'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -1091,7 +1067,6 @@ $result_elements{'part_node_node_part_appendix'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1107,13 +1082,11 @@ $result_elements{'part_node_node_part_appendix'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1132,13 +1105,11 @@ $result_elements{'part_node_node_part_appendix'} = [
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 'A'
diff --git a/tp/t/results/sectioning/part_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_part_appendix.pl
index ffeed9c789..dc8cd38ea9 100644
--- a/tp/t/results/sectioning/part_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_appendix.pl
@@ -438,7 +438,6 @@ $result_sectioning{'part_node_part_appendix'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -456,7 +455,6 @@ $result_sectioning{'part_node_part_appendix'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -467,7 +465,6 @@ $result_sectioning{'part_node_part_appendix'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -479,7 +476,6 @@ $result_sectioning{'part_node_part_appendix'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -504,7 +500,6 @@ $result_sectioning{'part_node_part_appendix'} = {
                                     'extra' => {
                                       'part_associated_section' => {}
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {},
                                       'section_childs' => [
@@ -516,7 +511,6 @@ $result_sectioning{'part_node_part_appendix'} = {
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -561,7 +555,6 @@ $result_sectioning{'part_node_part_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -625,7 +618,6 @@ $result_nodes{'part_node_part_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -641,13 +633,11 @@ $result_nodes{'part_node_part_appendix'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -666,13 +656,11 @@ $result_nodes{'part_node_part_appendix'} = {
                             'associated_part' => {
                               'cmdname' => 'part',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 'A'
@@ -719,7 +707,6 @@ $result_nodes{'part_node_part_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -729,7 +716,6 @@ $result_nodes{'part_node_part_appendix'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_prev' => {},
@@ -776,14 +762,12 @@ $result_menus{'part_node_part_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -799,13 +783,11 @@ $result_menus{'part_node_part_appendix'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -824,13 +806,11 @@ $result_menus{'part_node_part_appendix'} = {
                         'associated_part' => {
                           'cmdname' => 'part',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 'A'
@@ -873,7 +853,6 @@ $result_menus{'part_node_part_appendix'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_up' => {},
@@ -923,7 +902,6 @@ $result_elements{'part_node_part_appendix'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -939,13 +917,11 @@ $result_elements{'part_node_part_appendix'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -964,13 +940,11 @@ $result_elements{'part_node_part_appendix'} = [
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 'A'
diff --git a/tp/t/results/sectioning/part_node_part_node_appendix.pl 
b/tp/t/results/sectioning/part_node_part_node_appendix.pl
index 91e0782fc7..f1c2cc6fc6 100644
--- a/tp/t/results/sectioning/part_node_part_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_node_appendix.pl
@@ -520,7 +520,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -538,7 +537,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                               'extra' => {
                                 'normalized' => 'chapter-node'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
@@ -549,7 +547,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                                 'part_associated_section' => {},
                                 'part_following_node' => {}
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {},
                                 'section_childs' => [
@@ -561,7 +558,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -586,7 +582,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                                     'extra' => {
                                       'normalized' => 'appendix-node'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
@@ -597,7 +592,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                                       'part_associated_section' => {},
                                       'part_following_node' => {}
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {},
                                       'section_childs' => [
@@ -609,7 +603,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -659,7 +652,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -730,7 +722,6 @@ $result_nodes{'part_node_part_node_appendix'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -746,13 +737,11 @@ $result_nodes{'part_node_part_node_appendix'} = {
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -771,13 +760,11 @@ $result_nodes{'part_node_part_node_appendix'} = {
                             'associated_part' => {
                               'cmdname' => 'part',
                               'extra' => {},
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 'A'
@@ -829,7 +816,6 @@ $result_nodes{'part_node_part_node_appendix'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -839,7 +825,6 @@ $result_nodes{'part_node_part_node_appendix'} = {
         'node_preceding_part' => {},
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -849,7 +834,6 @@ $result_nodes{'part_node_part_node_appendix'} = {
             'node_preceding_part' => {},
             'normalized' => 'appendix-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_prev' => {},
@@ -910,14 +894,12 @@ $result_menus{'part_node_part_node_appendix'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -933,13 +915,11 @@ $result_menus{'part_node_part_node_appendix'} = {
                   'associated_part' => {
                     'cmdname' => 'part',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   }
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -958,13 +938,11 @@ $result_menus{'part_node_part_node_appendix'} = {
                         'associated_part' => {
                           'cmdname' => 'part',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 'A'
@@ -1012,7 +990,6 @@ $result_menus{'part_node_part_node_appendix'} = {
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -1020,7 +997,6 @@ $result_menus{'part_node_part_node_appendix'} = {
           'extra' => {
             'normalized' => 'appendix-node'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_prev' => {},
@@ -1085,7 +1061,6 @@ $result_elements{'part_node_part_node_appendix'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1101,13 +1076,11 @@ $result_elements{'part_node_part_node_appendix'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1126,13 +1099,11 @@ $result_elements{'part_node_part_node_appendix'} = [
                       'associated_part' => {
                         'cmdname' => 'part',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {}
                         }
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 'A'
diff --git a/tp/t/results/sectioning/protected_node_parentheses.pl 
b/tp/t/results/sectioning/protected_node_parentheses.pl
index ac02963e90..029af3000b 100644
--- a/tp/t/results/sectioning/protected_node_parentheses.pl
+++ b/tp/t/results/sectioning/protected_node_parentheses.pl
@@ -413,11 +413,9 @@ $result_sectioning{'protected_node_parentheses'} = {
             'extra' => {
               'normalized' => 'first'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -435,7 +433,6 @@ $result_nodes{'protected_node_parentheses'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -445,14 +442,12 @@ $result_nodes{'protected_node_parentheses'} = {
     ],
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_0028manual_0029-name'
       },
-      'info' => {},
       'structure' => {
         'node_up' => {}
       }
@@ -466,14 +461,12 @@ $result_menus{'protected_node_parentheses'} = {
   'extra' => {
     'normalized' => 'first'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => '_0028manual_0029-name'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/recursive_self_section_reference.pl 
b/tp/t/results/sectioning/recursive_self_section_reference.pl
index 1e127f917d..77a721f2ab 100644
--- a/tp/t/results/sectioning/recursive_self_section_reference.pl
+++ b/tp/t/results/sectioning/recursive_self_section_reference.pl
@@ -126,11 +126,9 @@ $result_sectioning{'recursive_self_section_reference'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'sharp'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -149,22 +147,19 @@ $result_nodes{'recursive_self_section_reference'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'sharp'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'recursive_self_section_reference'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'sharp'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'recursive_self_section_reference'} = [];
diff --git a/tp/t/results/sectioning/ref_to_top.pl 
b/tp/t/results/sectioning/ref_to_top.pl
index 95971a35cf..a0cff5bc31 100644
--- a/tp/t/results/sectioning/ref_to_top.pl
+++ b/tp/t/results/sectioning/ref_to_top.pl
@@ -149,11 +149,9 @@ $result_sectioning{'ref_to_top'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -171,20 +169,17 @@ $result_nodes{'ref_to_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'ref_to_top'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'ref_to_top'} = [
diff --git a/tp/t/results/sectioning/reference_to_only_special_spaces_node.pl 
b/tp/t/results/sectioning/reference_to_only_special_spaces_node.pl
index 9742d7107f..7babec9784 100644
--- a/tp/t/results/sectioning/reference_to_only_special_spaces_node.pl
+++ b/tp/t/results/sectioning/reference_to_only_special_spaces_node.pl
@@ -465,11 +465,9 @@ 
$result_sectioning{'reference_to_only_special_spaces_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -480,11 +478,9 @@ 
$result_sectioning{'reference_to_only_special_spaces_node'} = {
                   'extra' => {
                     'normalized' => '_2002_2003_2002'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -498,11 +494,9 @@ 
$result_sectioning{'reference_to_only_special_spaces_node'} = {
               'extra' => {
                 'associated_node' => {
                   'cmdname' => 'node',
-                  'extra' => {},
-                  'info' => {}
+                  'extra' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -536,12 +530,10 @@ $result_nodes{'reference_to_only_special_spaces_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -549,14 +541,12 @@ $result_nodes{'reference_to_only_special_spaces_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => '_2002_2003_2002'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -564,13 +554,11 @@ $result_nodes{'reference_to_only_special_spaces_node'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             }
-          },
-          'info' => {}
+          }
         },
         'node_prev' => {},
         'node_up' => {}
@@ -586,7 +574,6 @@ $result_menus{'reference_to_only_special_spaces_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/section_before_after_top_node.pl 
b/tp/t/results/sectioning/section_before_after_top_node.pl
index 2b603a32e4..e2e1848d47 100644
--- a/tp/t/results/sectioning/section_before_after_top_node.pl
+++ b/tp/t/results/sectioning/section_before_after_top_node.pl
@@ -200,7 +200,6 @@ $result_sectioning{'section_before_after_top_node'} = {
       {
         'cmdname' => 'unnumbered',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -213,11 +212,9 @@ $result_sectioning{'section_before_after_top_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_prev' => {},
@@ -227,7 +224,6 @@ $result_sectioning{'section_before_after_top_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -256,20 +252,17 @@ $result_nodes{'section_before_after_top_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'section_before_after_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'section_before_after_top_node'} = [
diff --git a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl 
b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
index aa3223bc8c..20ca400b59 100644
--- a/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
+++ b/tp/t/results/sectioning/section_before_after_top_node_last_node.pl
@@ -240,7 +240,6 @@ 
$result_sectioning{'section_before_after_top_node_last_node'} = {
       {
         'cmdname' => 'unnumbered',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -254,11 +253,9 @@ 
$result_sectioning{'section_before_after_top_node_last_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_prev' => {},
@@ -268,7 +265,6 @@ 
$result_sectioning{'section_before_after_top_node_last_node'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
@@ -297,19 +293,16 @@ $result_nodes{'section_before_after_top_node_last_node'} 
= {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node-after'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -323,7 +316,6 @@ $result_menus{'section_before_after_top_node_last_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/sectioning/section_before_chapter.pl 
b/tp/t/results/sectioning/section_before_chapter.pl
index b16675be80..e258e60564 100644
--- a/tp/t/results/sectioning/section_before_chapter.pl
+++ b/tp/t/results/sectioning/section_before_chapter.pl
@@ -97,7 +97,6 @@ $result_sectioning{'section_before_chapter'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -106,7 +105,6 @@ $result_sectioning{'section_before_chapter'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
diff --git a/tp/t/results/sectioning/section_before_part.pl 
b/tp/t/results/sectioning/section_before_part.pl
index ec581f3c92..8e02e4e0db 100644
--- a/tp/t/results/sectioning/section_before_part.pl
+++ b/tp/t/results/sectioning/section_before_part.pl
@@ -128,7 +128,6 @@ $result_sectioning{'section_before_part'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -137,7 +136,6 @@ $result_sectioning{'section_before_part'} = {
       },
       {
         'cmdname' => 'part',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
diff --git a/tp/t/results/sectioning/section_before_top.pl 
b/tp/t/results/sectioning/section_before_top.pl
index 3698cc6b23..374f882181 100644
--- a/tp/t/results/sectioning/section_before_top.pl
+++ b/tp/t/results/sectioning/section_before_top.pl
@@ -305,11 +305,9 @@ $result_sectioning{'section_before_top'} = {
             'extra' => {
               'normalized' => 'section-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -324,11 +322,9 @@ $result_sectioning{'section_before_top'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_prev' => {},
@@ -351,7 +347,6 @@ $result_nodes{'section_before_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -361,7 +356,6 @@ $result_nodes{'section_before_top'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -369,14 +363,12 @@ $result_nodes{'section_before_top'} = {
         'associated_section' => {
           'cmdname' => 'section',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'section-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -394,14 +386,12 @@ $result_menus{'section_before_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'section-node'
       },
-      'info' => {},
       'structure' => {
         'menu_up' => {},
         'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/section_before_top_no_node.pl 
b/tp/t/results/sectioning/section_before_top_no_node.pl
index f600632d9e..d8498aacb6 100644
--- a/tp/t/results/sectioning/section_before_top_no_node.pl
+++ b/tp/t/results/sectioning/section_before_top_no_node.pl
@@ -97,7 +97,6 @@ $result_sectioning{'section_before_top_no_node'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -106,7 +105,6 @@ $result_sectioning{'section_before_top_no_node'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_prev' => {},
diff --git a/tp/t/results/sectioning/section_below_unnumbered.pl 
b/tp/t/results/sectioning/section_below_unnumbered.pl
index f12a8f2b51..78a51c1ee5 100644
--- a/tp/t/results/sectioning/section_below_unnumbered.pl
+++ b/tp/t/results/sectioning/section_below_unnumbered.pl
@@ -572,11 +572,9 @@ $result_sectioning{'section_below_unnumbered'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -587,11 +585,9 @@ $result_sectioning{'section_below_unnumbered'} = {
                   'extra' => {
                     'normalized' => 'Unn'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -602,11 +598,9 @@ $result_sectioning{'section_below_unnumbered'} = {
                         'extra' => {
                           'normalized' => 'Sec'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_up' => {}
@@ -640,7 +634,6 @@ $result_nodes{'section_below_unnumbered'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -650,7 +643,6 @@ $result_nodes{'section_below_unnumbered'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -658,7 +650,6 @@ $result_nodes{'section_below_unnumbered'} = {
         'associated_section' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {}
         },
         'menus' => [
@@ -668,7 +659,6 @@ $result_nodes{'section_below_unnumbered'} = {
         ],
         'normalized' => 'Unn'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -676,12 +666,10 @@ $result_nodes{'section_below_unnumbered'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {}
             },
             'normalized' => 'Sec'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -703,21 +691,18 @@ $result_menus{'section_below_unnumbered'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Unn'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Sec'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/section_below_unnumbered_no_top.pl 
b/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
index 6990fa191e..65010687de 100644
--- a/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
+++ b/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
@@ -94,12 +94,10 @@ $result_sectioning{'section_below_unnumbered_no_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
               'cmdname' => 'section',
-              'info' => {},
               'structure' => {
                 'section_level' => 2,
                 'section_up' => {}
diff --git a/tp/t/results/sectioning/section_chapter_before_top.pl 
b/tp/t/results/sectioning/section_chapter_before_top.pl
index 2632bc02cf..f9f1ff03a8 100644
--- a/tp/t/results/sectioning/section_chapter_before_top.pl
+++ b/tp/t/results/sectioning/section_chapter_before_top.pl
@@ -138,7 +138,6 @@ $result_sectioning{'section_chapter_before_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'section',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -147,7 +146,6 @@ $result_sectioning{'section_chapter_before_top'} = {
       },
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
@@ -158,7 +156,6 @@ $result_sectioning{'section_chapter_before_top'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_prev' => {},
diff --git a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl 
b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
index 1a350a1fbc..6bf9fc9df9 100644
--- a/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
+++ b/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
@@ -483,11 +483,9 @@ $result_sectioning{'section_chapter_before_top_nodes'} = {
             'extra' => {
               'normalized' => 'section-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -502,11 +500,9 @@ $result_sectioning{'section_chapter_before_top_nodes'} = {
             'extra' => {
               'normalized' => 'chapter-node'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 2,
@@ -523,11 +519,9 @@ $result_sectioning{'section_chapter_before_top_nodes'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_prev' => {},
@@ -553,7 +547,6 @@ $result_nodes{'section_chapter_before_top_nodes'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -563,7 +556,6 @@ $result_nodes{'section_chapter_before_top_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -571,7 +563,6 @@ $result_nodes{'section_chapter_before_top_nodes'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 2
           }
@@ -583,7 +574,6 @@ $result_nodes{'section_chapter_before_top_nodes'} = {
         ],
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -591,14 +581,12 @@ $result_nodes{'section_chapter_before_top_nodes'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 1
               }
             },
             'normalized' => 'section-node'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {},
             'node_up' => {}
@@ -624,21 +612,18 @@ $result_menus{'section_chapter_before_top_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chapter-node'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section-node'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/sectioning/section_node_before_part.pl 
b/tp/t/results/sectioning/section_node_before_part.pl
index 1c62163984..9c76e7daa0 100644
--- a/tp/t/results/sectioning/section_node_before_part.pl
+++ b/tp/t/results/sectioning/section_node_before_part.pl
@@ -145,11 +145,9 @@ $result_sectioning{'section_node_before_part'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 2,
           'section_number' => 1,
@@ -158,7 +156,6 @@ $result_sectioning{'section_node_before_part'} = {
       },
       {
         'cmdname' => 'part',
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -177,22 +174,19 @@ $result_nodes{'section_node_before_part'} = {
     'associated_section' => {
       'cmdname' => 'section',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'section_number' => 1
       }
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'section_node_before_part'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'section_node_before_part'} = [
diff --git a/tp/t/results/sectioning/sections.pl 
b/tp/t/results/sectioning/sections.pl
index 1106120e83..f6a5f7bc2c 100644
--- a/tp/t/results/sectioning/sections.pl
+++ b/tp/t/results/sectioning/sections.pl
@@ -56,7 +56,6 @@ $result_sectioning{'sections'} = {
     'section_childs' => [
       {
         'cmdname' => 'chapter',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_number' => 1,
diff --git a/tp/t/results/sectioning/semi_auto.pl 
b/tp/t/results/sectioning/semi_auto.pl
index e13ba8f1ec..d8d777a322 100644
--- a/tp/t/results/sectioning/semi_auto.pl
+++ b/tp/t/results/sectioning/semi_auto.pl
@@ -633,11 +633,9 @@ $result_sectioning{'semi_auto'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -648,11 +646,9 @@ $result_sectioning{'semi_auto'} = {
                   'extra' => {
                     'normalized' => 'Chap1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -663,11 +659,9 @@ $result_sectioning{'semi_auto'} = {
                         'extra' => {
                           'normalized' => 'Sec-in-chapter'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -682,11 +676,9 @@ $result_sectioning{'semi_auto'} = {
                         'extra' => {
                           'normalized' => 'Section-non-auto'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.2',
@@ -725,7 +717,6 @@ $result_nodes{'semi_auto'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -735,7 +726,6 @@ $result_nodes{'semi_auto'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -743,7 +733,6 @@ $result_nodes{'semi_auto'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -755,7 +744,6 @@ $result_nodes{'semi_auto'} = {
         ],
         'normalized' => 'Chap1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -763,14 +751,12 @@ $result_nodes{'semi_auto'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'Sec-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
@@ -778,14 +764,12 @@ $result_nodes{'semi_auto'} = {
                 'associated_section' => {
                   'cmdname' => 'section',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'section_number' => '1.2'
                   }
                 },
                 'normalized' => 'Section-non-auto'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -815,21 +799,18 @@ $result_menus{'semi_auto'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Sec-in-chapter'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
@@ -842,7 +823,6 @@ $result_menus{'semi_auto'} = {
           'extra' => {
             'normalized' => 'Section-non-auto'
           },
-          'info' => {},
           'structure' => {
             'menu_prev' => {},
             'menu_up' => {},
diff --git a/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl 
b/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
index b7419a9077..0751d8f4d3 100644
--- a/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
+++ b/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
@@ -169,11 +169,9 @@ $result_sectioning{'setfilename_on_top_and_after_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -191,20 +189,17 @@ $result_nodes{'setfilename_on_top_and_after_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'setfilename_on_top_and_after_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'setfilename_on_top_and_after_node'} = [
diff --git a/tp/t/results/sectioning/space_in_node.pl 
b/tp/t/results/sectioning/space_in_node.pl
index ebda7fdaaf..51f4850384 100644
--- a/tp/t/results/sectioning/space_in_node.pl
+++ b/tp/t/results/sectioning/space_in_node.pl
@@ -424,28 +424,24 @@ $result_nodes{'space_in_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap-first-here'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Test-title'
           },
-          'info' => {},
           'structure' => {
             'node_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Last-with-spaces'
               },
-              'info' => {},
               'structure' => {
                 'node_prev' => {},
                 'node_up' => {}
@@ -475,28 +471,24 @@ $result_menus{'space_in_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Chap-first-here'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Test-title'
           },
-          'info' => {},
           'structure' => {
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
                 'normalized' => 'Last-with-spaces'
               },
-              'info' => {},
               'structure' => {
                 'menu_prev' => {},
                 'menu_up' => {},
diff --git a/tp/t/results/sectioning/split_for_format_not_split.pl 
b/tp/t/results/sectioning/split_for_format_not_split.pl
index 8efb6b1fc0..b95d0c3fcf 100644
--- a/tp/t/results/sectioning/split_for_format_not_split.pl
+++ b/tp/t/results/sectioning/split_for_format_not_split.pl
@@ -123,16 +123,14 @@ $result_nodes{'split_for_format_not_split'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'split_for_format_not_split'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'split_for_format_not_split'} = [];
diff --git a/tp/t/results/sectioning/top_no_argument_and_node.pl 
b/tp/t/results/sectioning/top_no_argument_and_node.pl
index d9ef625662..4e966febf7 100644
--- a/tp/t/results/sectioning/top_no_argument_and_node.pl
+++ b/tp/t/results/sectioning/top_no_argument_and_node.pl
@@ -83,8 +83,7 @@ $result_sectioning{'top_no_argument_and_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'start'
-            },
-            'info' => {}
+            }
           }
         },
         'structure' => {
@@ -107,16 +106,14 @@ $result_nodes{'top_no_argument_and_node'} = {
       'structure' => {}
     },
     'normalized' => 'start'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'top_no_argument_and_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'start'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'top_no_argument_and_node'} = [];
diff --git a/tp/t/results/sectioning/top_no_argument_and_top_node.pl 
b/tp/t/results/sectioning/top_no_argument_and_top_node.pl
index eb2f548ef5..fd5bafa1fd 100644
--- a/tp/t/results/sectioning/top_no_argument_and_top_node.pl
+++ b/tp/t/results/sectioning/top_no_argument_and_top_node.pl
@@ -83,8 +83,7 @@ $result_sectioning{'top_no_argument_and_top_node'} = {
             'cmdname' => 'node',
             'extra' => {
               'normalized' => 'Top'
-            },
-            'info' => {}
+            }
           }
         },
         'structure' => {
@@ -107,16 +106,14 @@ $result_nodes{'top_no_argument_and_top_node'} = {
       'structure' => {}
     },
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'top_no_argument_and_top_node'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'top_no_argument_and_top_node'} = [];
diff --git a/tp/t/results/sectioning/top_node_no_menu_direction.pl 
b/tp/t/results/sectioning/top_node_no_menu_direction.pl
index e7685df1a7..de4283a0bb 100644
--- a/tp/t/results/sectioning/top_node_no_menu_direction.pl
+++ b/tp/t/results/sectioning/top_node_no_menu_direction.pl
@@ -297,14 +297,12 @@ $result_nodes{'top_node_no_menu_direction'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -322,14 +320,12 @@ $result_menus{'top_node_no_menu_direction'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap-node'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {},
         'menu_up' => {},
diff --git a/tp/t/results/sectioning/top_node_part_top.pl 
b/tp/t/results/sectioning/top_node_part_top.pl
index d883fd510c..f2fcf281b7 100644
--- a/tp/t/results/sectioning/top_node_part_top.pl
+++ b/tp/t/results/sectioning/top_node_part_top.pl
@@ -165,7 +165,6 @@ $result_sectioning{'top_node_part_top'} = {
                 'extra' => {
                   'normalized' => 'Top'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {
                     'extra' => {
@@ -182,7 +181,6 @@ $result_sectioning{'top_node_part_top'} = {
               },
               'associated_part' => {}
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {},
               'section_level' => 0,
@@ -191,7 +189,6 @@ $result_sectioning{'top_node_part_top'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 0,
@@ -222,7 +219,6 @@ $result_nodes{'top_node_part_top'} = {
         'associated_part' => {
           'cmdname' => 'part',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {
               'extra' => {
@@ -238,14 +234,12 @@ $result_nodes{'top_node_part_top'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {}
       }
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {}
   }
@@ -260,7 +254,6 @@ $result_menus{'top_node_part_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -270,13 +263,11 @@ $result_menus{'top_node_part_top'} = {
             'associated_part' => {
               'cmdname' => 'part',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
             }
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -329,13 +320,11 @@ $result_elements{'top_node_part_top'} = [
           'associated_part' => {
             'cmdname' => 'part',
             'extra' => {},
-            'info' => {},
             'structure' => {
               'associated_unit' => {}
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
diff --git a/tp/t/results/sectioning/top_part_chapter.pl 
b/tp/t/results/sectioning/top_part_chapter.pl
index 924d0197d1..9337fc86db 100644
--- a/tp/t/results/sectioning/top_part_chapter.pl
+++ b/tp/t/results/sectioning/top_part_chapter.pl
@@ -158,7 +158,6 @@ $result_sectioning{'top_part_chapter'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -176,7 +175,6 @@ $result_sectioning{'top_part_chapter'} = {
                           'extra' => {
                             'part_associated_section' => {}
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_childs' => [
@@ -188,7 +186,6 @@ $result_sectioning{'top_part_chapter'} = {
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -258,7 +255,6 @@ $result_elements{'top_part_chapter'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -274,13 +270,11 @@ $result_elements{'top_part_chapter'} = [
                 'associated_part' => {
                   'cmdname' => 'part',
                   'extra' => {},
-                  'info' => {},
                   'structure' => {
                     'associated_unit' => {}
                   }
                 }
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/top_without_node_nodes.pl 
b/tp/t/results/sectioning/top_without_node_nodes.pl
index 87fafbd4e5..c910d41dac 100644
--- a/tp/t/results/sectioning/top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/top_without_node_nodes.pl
@@ -194,7 +194,6 @@ $result_sectioning{'top_without_node_nodes'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -203,7 +202,6 @@ $result_sectioning{'top_without_node_nodes'} = {
                 'extra' => {
                   'normalized' => 'second'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -226,7 +224,6 @@ $result_sectioning{'top_without_node_nodes'} = {
               'extra' => {
                 'associated_node' => {}
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_level' => 1,
@@ -260,7 +257,6 @@ $result_nodes{'top_without_node_nodes'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -288,7 +284,6 @@ $result_nodes{'top_without_node_nodes'} = {
     },
     'normalized' => 'second'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_up' => {
@@ -308,7 +303,6 @@ $result_menus{'top_without_node_nodes'} = {
   'extra' => {
     'normalized' => 'second'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -350,7 +344,6 @@ $result_elements{'top_without_node_nodes'} = [
         'extra' => {
           'normalized' => 'second'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
diff --git a/tp/t/results/sectioning/top_without_node_sections.pl 
b/tp/t/results/sectioning/top_without_node_sections.pl
index 5831131ef1..72799c0bbb 100644
--- a/tp/t/results/sectioning/top_without_node_sections.pl
+++ b/tp/t/results/sectioning/top_without_node_sections.pl
@@ -203,7 +203,6 @@ $result_sectioning{'top_without_node_sections'} = {
     'section_childs' => [
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -221,13 +220,11 @@ $result_sectioning{'top_without_node_sections'} = {
                           'extra' => {
                             'normalized' => 'second'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -294,7 +291,6 @@ $result_nodes{'top_without_node_sections'} = {
     'associated_section' => {
       'cmdname' => 'chapter',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -306,7 +302,6 @@ $result_nodes{'top_without_node_sections'} = {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'top',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
@@ -345,7 +340,6 @@ $result_nodes{'top_without_node_sections'} = {
     },
     'normalized' => 'second'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_up' => {
@@ -373,14 +367,12 @@ $result_menus{'top_without_node_sections'} = {
   'extra' => {
     'normalized' => 'second'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'section_number' => 1
@@ -393,7 +385,6 @@ $result_menus{'top_without_node_sections'} = {
             'extra' => {
               'unit_command' => {
                 'cmdname' => 'top',
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -451,7 +442,6 @@ $result_elements{'top_without_node_sections'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -464,7 +454,6 @@ $result_elements{'top_without_node_sections'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
index d529868b67..6b74b49d7e 100644
--- a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
+++ b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
@@ -539,7 +539,6 @@ $result_sectioning{'transliterated_split_equivalent_nodes'} 
= {
             'extra' => {
               'normalized' => '_00e3'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -554,7 +553,6 @@ $result_sectioning{'transliterated_split_equivalent_nodes'} 
= {
                           'extra' => {
                             'normalized' => 'Top'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -578,7 +576,6 @@ $result_sectioning{'transliterated_split_equivalent_nodes'} 
= {
                           'extra' => {
                             'normalized' => 'n'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -595,7 +592,6 @@ $result_sectioning{'transliterated_split_equivalent_nodes'} 
= {
                                 'extra' => {
                                   'normalized' => '_00e2'
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
@@ -641,7 +637,6 @@ $result_sectioning{'transliterated_split_equivalent_nodes'} 
= {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -699,7 +694,6 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -715,14 +709,12 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                   'associated_section' => {
                     'cmdname' => 'unnumbered',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
                   },
                   'normalized' => '_00e3'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'node_next' => {
@@ -730,7 +722,6 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                     'extra' => {
                       'normalized' => 'n'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -747,7 +738,6 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                                   'extra' => {
                                     'normalized' => '_00e2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {},
                                     'node_prev' => {},
@@ -869,7 +859,6 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -884,7 +873,6 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                 'extra' => {
                   'normalized' => '_00e3'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'menu_next' => {
@@ -892,7 +880,6 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                     'extra' => {
                       'normalized' => 'n'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
@@ -909,7 +896,6 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                                   'extra' => {
                                     'normalized' => '_00e2'
                                   },
-                                  'info' => {},
                                   'structure' => {
                                     'associated_unit' => {},
                                     'menu_prev' => {},
@@ -1044,7 +1030,6 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
         'extra' => {
           'normalized' => 'Top'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'menu_child' => {
@@ -1052,7 +1037,6 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
             'extra' => {
               'normalized' => '_00e3'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -1068,7 +1052,6 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
                           'extra' => {
                             'normalized' => 'n'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'menu_next' => {
@@ -1076,7 +1059,6 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
                               'extra' => {
                                 'normalized' => '_00e2'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
diff --git a/tp/t/results/sectioning/two_nodes_at_the_end.pl 
b/tp/t/results/sectioning/two_nodes_at_the_end.pl
index 35aaa7f3f6..f3413d04b9 100644
--- a/tp/t/results/sectioning/two_nodes_at_the_end.pl
+++ b/tp/t/results/sectioning/two_nodes_at_the_end.pl
@@ -561,7 +561,6 @@ $result_sectioning{'two_nodes_at_the_end'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -579,13 +578,11 @@ $result_sectioning{'two_nodes_at_the_end'} = {
                               'extra' => {
                                 'normalized' => 'chapter-1'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -624,7 +621,6 @@ $result_sectioning{'two_nodes_at_the_end'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -669,7 +665,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -682,7 +677,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -723,7 +717,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -732,7 +725,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
         'associated_section' => {},
         'normalized' => 'chapter-1'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {
@@ -740,7 +732,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
           'extra' => {
             'normalized' => 'node-after-chapter-1'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_next' => {
@@ -748,7 +739,6 @@ $result_nodes{'two_nodes_at_the_end'} = {
               'extra' => {
                 'normalized' => 'node-after-chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'node_prev' => {},
@@ -801,14 +791,12 @@ $result_menus{'two_nodes_at_the_end'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -821,7 +809,6 @@ $result_menus{'two_nodes_at_the_end'} = {
               'unit_command' => {
                 'cmdname' => 'chapter',
                 'extra' => {},
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -858,7 +845,6 @@ $result_menus{'two_nodes_at_the_end'} = {
       'extra' => {
         'normalized' => 'chapter-1'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -866,7 +852,6 @@ $result_menus{'two_nodes_at_the_end'} = {
           'extra' => {
             'normalized' => 'node-after-chapter-1'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_next' => {
@@ -874,7 +859,6 @@ $result_menus{'two_nodes_at_the_end'} = {
               'extra' => {
                 'normalized' => 'node-after-chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_prev' => {},
@@ -937,7 +921,6 @@ $result_elements{'two_nodes_at_the_end'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -950,7 +933,6 @@ $result_elements{'two_nodes_at_the_end'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
diff --git a/tp/t/results/sectioning/two_nodes_between_chapters.pl 
b/tp/t/results/sectioning/two_nodes_between_chapters.pl
index 5e4042ccc0..c04ef6a423 100644
--- a/tp/t/results/sectioning/two_nodes_between_chapters.pl
+++ b/tp/t/results/sectioning/two_nodes_between_chapters.pl
@@ -585,7 +585,6 @@ $result_sectioning{'two_nodes_between_chapters'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -603,13 +602,11 @@ $result_sectioning{'two_nodes_between_chapters'} = {
                               'extra' => {
                                 'normalized' => 'chapter-1'
                               },
-                              'info' => {},
                               'structure' => {
                                 'associated_unit' => {}
                               }
                             }
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -634,13 +631,11 @@ $result_sectioning{'two_nodes_between_chapters'} = {
                                     'extra' => {
                                       'normalized' => 'chapter-2'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -694,7 +689,6 @@ $result_sectioning{'two_nodes_between_chapters'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_childs' => [
@@ -759,7 +753,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -772,7 +765,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
@@ -788,7 +780,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
                         'unit_command' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 2
@@ -843,7 +834,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'menu_child' => {
@@ -852,7 +842,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
         'associated_section' => {},
         'normalized' => 'chapter-1'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'node_next' => {},
@@ -861,7 +850,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
           'extra' => {
             'normalized' => 'node-between-chapters'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'node_next' => {
@@ -870,7 +858,6 @@ $result_nodes{'two_nodes_between_chapters'} = {
                 'associated_section' => {},
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'node_prev' => {},
@@ -936,14 +923,12 @@ $result_menus{'two_nodes_between_chapters'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -956,7 +941,6 @@ $result_menus{'two_nodes_between_chapters'} = {
               'unit_command' => {
                 'cmdname' => 'chapter',
                 'extra' => {},
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {},
                   'section_number' => 1
@@ -972,7 +956,6 @@ $result_menus{'two_nodes_between_chapters'} = {
                     'unit_command' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 2
@@ -1023,7 +1006,6 @@ $result_menus{'two_nodes_between_chapters'} = {
       'extra' => {
         'normalized' => 'chapter-1'
       },
-      'info' => {},
       'structure' => {
         'associated_unit' => {},
         'menu_next' => {
@@ -1031,7 +1013,6 @@ $result_menus{'two_nodes_between_chapters'} = {
           'extra' => {
             'normalized' => 'node-between-chapters'
           },
-          'info' => {},
           'structure' => {
             'associated_unit' => {},
             'menu_next' => {
@@ -1039,7 +1020,6 @@ $result_menus{'two_nodes_between_chapters'} = {
               'extra' => {
                 'normalized' => 'chapter-2'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'menu_prev' => {},
@@ -1134,7 +1114,6 @@ $result_elements{'two_nodes_between_chapters'} = [
       'unit_command' => {
         'cmdname' => 'top',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -1147,7 +1126,6 @@ $result_elements{'two_nodes_between_chapters'} = [
             'unit_command' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {},
                 'section_number' => 1
@@ -1163,7 +1141,6 @@ $result_elements{'two_nodes_between_chapters'} = [
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 2
diff --git a/tp/t/results/sectioning/unknown_node_in_menu.pl 
b/tp/t/results/sectioning/unknown_node_in_menu.pl
index 063f1cdb08..877077255a 100644
--- a/tp/t/results/sectioning/unknown_node_in_menu.pl
+++ b/tp/t/results/sectioning/unknown_node_in_menu.pl
@@ -174,16 +174,14 @@ $result_nodes{'unknown_node_in_menu'} = {
       }
     ],
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'unknown_node_in_menu'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'first'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'unknown_node_in_menu'} = [
diff --git a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl 
b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
index 26cb518688..407b3ed1ea 100644
--- a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
+++ b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
@@ -177,7 +177,6 @@ $result_sectioning{'unnumbered_before_node_top_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -195,13 +194,11 @@ $result_sectioning{'unnumbered_before_node_top_top'} = {
                           'extra' => {
                             'normalized' => 'Top'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
                         }
                       },
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_level' => 1,
@@ -263,7 +260,6 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -275,7 +271,6 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'unnumbered',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
@@ -304,7 +299,6 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {}
   }
@@ -327,14 +321,12 @@ $result_menus{'unnumbered_before_node_top_top'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'top',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -346,7 +338,6 @@ $result_menus{'unnumbered_before_node_top_top'} = {
             'extra' => {
               'unit_command' => {
                 'cmdname' => 'unnumbered',
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -406,7 +397,6 @@ $result_elements{'unnumbered_before_node_top_top'} = [
     'extra' => {
       'unit_command' => {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -419,7 +409,6 @@ $result_elements{'unnumbered_before_node_top_top'} = [
             'unit_command' => {
               'cmdname' => 'top',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
diff --git a/tp/t/results/sectioning/unnumbered_before_top.pl 
b/tp/t/results/sectioning/unnumbered_before_top.pl
index 0d04643e79..ddcba5dcf4 100644
--- a/tp/t/results/sectioning/unnumbered_before_top.pl
+++ b/tp/t/results/sectioning/unnumbered_before_top.pl
@@ -97,7 +97,6 @@ $result_sectioning{'unnumbered_before_top'} = {
     'section_childs' => [
       {
         'cmdname' => 'unnumbered',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_up' => {}
@@ -105,7 +104,6 @@ $result_sectioning{'unnumbered_before_top'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'section_level' => 1,
           'section_prev' => {},
diff --git a/tp/t/results/sectioning/unnumbered_before_top_node.pl 
b/tp/t/results/sectioning/unnumbered_before_top_node.pl
index d60cfc441e..adaf0dc1b8 100644
--- a/tp/t/results/sectioning/unnumbered_before_top_node.pl
+++ b/tp/t/results/sectioning/unnumbered_before_top_node.pl
@@ -150,7 +150,6 @@ $result_sectioning{'unnumbered_before_top_node'} = {
       {
         'cmdname' => 'unnumbered',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {
             'extra' => {
@@ -180,14 +179,12 @@ $result_nodes{'unnumbered_before_top_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -210,14 +207,12 @@ $result_menus{'unnumbered_before_top_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -247,7 +242,6 @@ $result_elements{'unnumbered_before_top_node'} = [
       'unit_command' => {
         'cmdname' => 'unnumbered',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
index ebc50ba79f..a13c78565a 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
@@ -328,7 +328,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
             'extra' => {
               'normalized' => 'a-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -345,7 +344,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
                           'extra' => {
                             'normalized' => 'second'
                           },
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {}
                           }
@@ -378,7 +376,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -387,7 +384,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
       },
       {
         'cmdname' => 'top',
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -401,7 +397,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
         'extra' => {
           'associated_node' => {}
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -445,7 +440,6 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
     'associated_section' => {
       'cmdname' => 'unnumbered',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -463,7 +457,6 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
                       'associated_section' => {
                         'cmdname' => 'chapter',
                         'extra' => {},
-                        'info' => {},
                         'structure' => {
                           'associated_unit' => {},
                           'section_number' => 1
@@ -471,7 +464,6 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
                       },
                       'normalized' => 'second'
                     },
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'node_up' => {
@@ -522,7 +514,6 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
     },
     'normalized' => 'a-node'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_up' => {
@@ -552,7 +543,6 @@ $result_menus{'unnumbered_top_without_node_nodes'} = {
   'extra' => {
     'normalized' => 'a-node'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
@@ -569,7 +559,6 @@ $result_menus{'unnumbered_top_without_node_nodes'} = {
                 'extra' => {
                   'normalized' => 'second'
                 },
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -657,7 +646,6 @@ $result_elements{'unnumbered_top_without_node_nodes'} = [
         'extra' => {
           'normalized' => 'a-node'
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -674,7 +662,6 @@ $result_elements{'unnumbered_top_without_node_nodes'} = [
               'extra' => {
                 'normalized' => 'second'
               },
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
index a3c0f42a4c..65713ffebf 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
@@ -343,7 +343,6 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
             'extra' => {
               'normalized' => 'a-node'
             },
-            'info' => {},
             'structure' => {
               'associated_unit' => {
                 'extra' => {
@@ -355,7 +354,6 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
                       'extra' => {
                         'unit_command' => {
                           'cmdname' => 'top',
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_level' => 1,
@@ -379,13 +377,11 @@ 
$result_sectioning{'unnumbered_top_without_node_sections'} = {
                                     'extra' => {
                                       'normalized' => 'second'
                                     },
-                                    'info' => {},
                                     'structure' => {
                                       'associated_unit' => {}
                                     }
                                   }
                                 },
-                                'info' => {},
                                 'structure' => {
                                   'associated_unit' => {},
                                   'section_level' => 1,
@@ -437,7 +433,6 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
             }
           }
         },
-        'info' => {},
         'structure' => {
           'associated_unit' => {},
           'section_level' => 1,
@@ -489,7 +484,6 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
     'associated_section' => {
       'cmdname' => 'unnumbered',
       'extra' => {},
-      'info' => {},
       'structure' => {
         'associated_unit' => {
           'extra' => {
@@ -501,7 +495,6 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'top',
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {}
                     }
@@ -516,7 +509,6 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
                         'unit_command' => {
                           'cmdname' => 'chapter',
                           'extra' => {},
-                          'info' => {},
                           'structure' => {
                             'associated_unit' => {},
                             'section_number' => 1
@@ -576,7 +568,6 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
     },
     'normalized' => 'a-node'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {},
     'node_up' => {
@@ -614,14 +605,12 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
   'extra' => {
     'normalized' => 'a-node'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'extra' => {
         'unit_command' => {
           'cmdname' => 'unnumbered',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'associated_unit' => {}
           }
@@ -633,7 +622,6 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
             'extra' => {
               'unit_command' => {
                 'cmdname' => 'top',
-                'info' => {},
                 'structure' => {
                   'associated_unit' => {}
                 }
@@ -648,7 +636,6 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
                     'unit_command' => {
                       'cmdname' => 'chapter',
                       'extra' => {},
-                      'info' => {},
                       'structure' => {
                         'associated_unit' => {},
                         'section_number' => 1
@@ -758,7 +745,6 @@ $result_elements{'unnumbered_top_without_node_sections'} = [
       'unit_command' => {
         'cmdname' => 'unnumbered',
         'extra' => {},
-        'info' => {},
         'structure' => {
           'associated_unit' => {}
         }
@@ -770,7 +756,6 @@ $result_elements{'unnumbered_top_without_node_sections'} = [
           'extra' => {
             'unit_command' => {
               'cmdname' => 'top',
-              'info' => {},
               'structure' => {
                 'associated_unit' => {}
               }
@@ -785,7 +770,6 @@ $result_elements{'unnumbered_top_without_node_sections'} = [
                   'unit_command' => {
                     'cmdname' => 'chapter',
                     'extra' => {},
-                    'info' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'section_number' => 1
diff --git 
a/tp/t/results/transformations/index_entries_relate_to_item_no_transformation.pl
 
b/tp/t/results/transformations/index_entries_relate_to_item_no_transformation.pl
index b22a0c07d1..5c5006c86c 100644
--- 
a/tp/t/results/transformations/index_entries_relate_to_item_no_transformation.pl
+++ 
b/tp/t/results/transformations/index_entries_relate_to_item_no_transformation.pl
@@ -672,11 +672,9 @@ 
$result_sectioning{'index_entries_relate_to_item_no_transformation'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -688,11 +686,9 @@ 
$result_sectioning{'index_entries_relate_to_item_no_transformation'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -721,12 +717,10 @@ 
$result_nodes{'index_entries_relate_to_item_no_transformation'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -734,7 +728,6 @@ 
$result_nodes{'index_entries_relate_to_item_no_transformation'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -742,7 +735,6 @@ 
$result_nodes{'index_entries_relate_to_item_no_transformation'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -758,7 +750,6 @@ 
$result_menus{'index_entries_relate_to_item_no_transformation'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git 
a/tp/t/results/transformations/index_entries_relate_to_item_transformation.pl 
b/tp/t/results/transformations/index_entries_relate_to_item_transformation.pl
index d4e502a4c1..bf30b4f46b 100644
--- 
a/tp/t/results/transformations/index_entries_relate_to_item_transformation.pl
+++ 
b/tp/t/results/transformations/index_entries_relate_to_item_transformation.pl
@@ -672,11 +672,9 @@ 
$result_sectioning{'index_entries_relate_to_item_transformation'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -688,11 +686,9 @@ 
$result_sectioning{'index_entries_relate_to_item_transformation'} = {
                     'isindex' => 1,
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -721,12 +717,10 @@ 
$result_nodes{'index_entries_relate_to_item_transformation'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -734,7 +728,6 @@ 
$result_nodes{'index_entries_relate_to_item_transformation'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -742,7 +735,6 @@ 
$result_nodes{'index_entries_relate_to_item_transformation'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -758,7 +750,6 @@ 
$result_menus{'index_entries_relate_to_item_transformation'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/transformations/master_menu_fr.pl 
b/tp/t/results/transformations/master_menu_fr.pl
index e49f1d1646..78d9d1096d 100644
--- a/tp/t/results/transformations/master_menu_fr.pl
+++ b/tp/t/results/transformations/master_menu_fr.pl
@@ -681,11 +681,9 @@ $result_sectioning{'master_menu_fr'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -696,11 +694,9 @@ $result_sectioning{'master_menu_fr'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_childs' => [
                   {
@@ -711,11 +707,9 @@ $result_sectioning{'master_menu_fr'} = {
                         'extra' => {
                           'normalized' => 'section'
                         },
-                        'info' => {},
                         'structure' => {}
                       }
                     },
-                    'info' => {},
                     'structure' => {
                       'section_level' => 2,
                       'section_number' => '1.1',
@@ -751,7 +745,6 @@ $result_nodes{'master_menu_fr'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -761,7 +754,6 @@ $result_nodes{'master_menu_fr'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -769,7 +761,6 @@ $result_nodes{'master_menu_fr'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -781,7 +772,6 @@ $result_nodes{'master_menu_fr'} = {
         ],
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
@@ -789,14 +779,12 @@ $result_nodes{'master_menu_fr'} = {
             'associated_section' => {
               'cmdname' => 'section',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => '1.1'
               }
             },
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'node_up' => {}
           }
@@ -818,21 +806,18 @@ $result_menus{'master_menu_fr'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'section'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/value/value_in_index_commands.pl 
b/tp/t/results/value/value_in_index_commands.pl
index 5281f5eb38..6832240982 100644
--- a/tp/t/results/value/value_in_index_commands.pl
+++ b/tp/t/results/value/value_in_index_commands.pl
@@ -1059,7 +1059,6 @@ $result_nodes{'value_in_index_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1067,7 +1066,6 @@ $result_nodes{'value_in_index_commands'} = {
         'isindex' => 1,
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {}
       }
@@ -1081,7 +1079,6 @@ $result_menus{'value_in_index_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/value/value_in_misc_commands.pl 
b/tp/t/results/value/value_in_misc_commands.pl
index c1ebf6396f..6bdd5c069f 100644
--- a/tp/t/results/value/value_in_misc_commands.pl
+++ b/tp/t/results/value/value_in_misc_commands.pl
@@ -3922,11 +3922,9 @@ $result_sectioning{'value_in_misc_commands'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_level' => 0,
           'section_up' => {}
@@ -3944,19 +3942,16 @@ $result_nodes{'value_in_misc_commands'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'chap'
       },
-      'info' => {},
       'source_marks' => [
         {
           'counter' => 43,
@@ -3977,7 +3972,6 @@ $result_menus{'value_in_misc_commands'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/value/value_in_node.pl 
b/tp/t/results/value/value_in_node.pl
index dcc4ac7804..4be9af9797 100644
--- a/tp/t/results/value/value_in_node.pl
+++ b/tp/t/results/value/value_in_node.pl
@@ -796,11 +796,9 @@ $result_sectioning{'value_in_node'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -811,11 +809,9 @@ $result_sectioning{'value_in_node'} = {
                   'extra' => {
                     'normalized' => 'Node-1'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -844,7 +840,6 @@ $result_nodes{'value_in_node'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -854,7 +849,6 @@ $result_nodes{'value_in_node'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -862,7 +856,6 @@ $result_nodes{'value_in_node'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -874,14 +867,12 @@ $result_nodes{'value_in_node'} = {
         ],
         'normalized' => 'Node-1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Section-1_002e1'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {}
@@ -930,21 +921,18 @@ $result_menus{'value_in_node'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'Node-1'
       },
-      'info' => {},
       'structure' => {
         'menu_child' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'Section-1_002e1'
           },
-          'info' => {},
           'structure' => {
             'menu_up' => {},
             'menu_up_hash' => {
diff --git a/tp/t/results/value/value_node_directions.pl 
b/tp/t/results/value/value_node_directions.pl
index ac05a12eba..17f694eec8 100644
--- a/tp/t/results/value/value_node_directions.pl
+++ b/tp/t/results/value/value_node_directions.pl
@@ -591,11 +591,9 @@ $result_sectioning{'value_node_directions'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -606,11 +604,9 @@ $result_sectioning{'value_node_directions'} = {
                   'extra' => {
                     'normalized' => 'bar'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -627,11 +623,9 @@ $result_sectioning{'value_node_directions'} = {
                   'extra' => {
                     'normalized' => 'BarFoo'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 2,
@@ -665,12 +659,10 @@ $result_nodes{'value_node_directions'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -678,14 +670,12 @@ $result_nodes{'value_node_directions'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'bar'
       },
-      'info' => {},
       'structure' => {
         'node_next' => {
           'cmdname' => 'node',
@@ -693,14 +683,12 @@ $result_nodes{'value_node_directions'} = {
             'associated_section' => {
               'cmdname' => 'chapter',
               'extra' => {},
-              'info' => {},
               'structure' => {
                 'section_number' => 2
               }
             },
             'normalized' => 'BarFoo'
           },
-          'info' => {},
           'structure' => {
             'node_prev' => {},
             'node_up' => {
@@ -754,7 +742,6 @@ $result_menus{'value_node_directions'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/xml_tests/commands_and_spaces.pl 
b/tp/t/results/xml_tests/commands_and_spaces.pl
index 0633c21f5a..800f8872e9 100644
--- a/tp/t/results/xml_tests/commands_and_spaces.pl
+++ b/tp/t/results/xml_tests/commands_and_spaces.pl
@@ -1816,7 +1816,6 @@ $result_nodes{'commands_and_spaces'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'extra' => {
@@ -1853,7 +1852,6 @@ $result_menus{'commands_and_spaces'} = {
   'extra' => {
     'normalized' => 'a'
   },
-  'info' => {},
   'structure' => {}
 };
 
@@ -1879,8 +1877,7 @@ $result_floats{'commands_and_spaces'} = {
           'cmdname' => 'caption',
           'extra' => {
             'float' => {}
-          },
-          'info' => {}
+          }
         },
         'float_type' => 'ff',
         'normalized' => 'b',
@@ -1891,7 +1888,6 @@ $result_floats{'commands_and_spaces'} = {
           }
         }
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/xml_tests/comments_end_lines.pl 
b/tp/t/results/xml_tests/comments_end_lines.pl
index 50624e65d0..b8ac77d3f5 100644
--- a/tp/t/results/xml_tests/comments_end_lines.pl
+++ b/tp/t/results/xml_tests/comments_end_lines.pl
@@ -1033,7 +1033,6 @@ $result_floats{'comments_end_lines'} = {
         'float_type' => 'f',
         'normalized' => 'g'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/xml_tests/comments_on_block_command_lines.pl 
b/tp/t/results/xml_tests/comments_on_block_command_lines.pl
index 82f1fc1ce5..e004ba8e79 100644
--- a/tp/t/results/xml_tests/comments_on_block_command_lines.pl
+++ b/tp/t/results/xml_tests/comments_on_block_command_lines.pl
@@ -2253,7 +2253,6 @@ $result_floats{'comments_on_block_command_lines'} = {
         'float_type' => 'f',
         'normalized' => 'g'
       },
-      'info' => {},
       'structure' => {
         'float_number' => 1
       }
diff --git a/tp/t/results/xml_tests/image_inline_or_not.pl 
b/tp/t/results/xml_tests/image_inline_or_not.pl
index 63750d0cb3..387aa3044a 100644
--- a/tp/t/results/xml_tests/image_inline_or_not.pl
+++ b/tp/t/results/xml_tests/image_inline_or_not.pl
@@ -1548,11 +1548,9 @@ $result_sectioning{'image_inline_or_not'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1563,11 +1561,9 @@ $result_sectioning{'image_inline_or_not'} = {
                   'extra' => {
                     'normalized' => 'node_005fimage'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1596,7 +1592,6 @@ $result_nodes{'image_inline_or_not'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'menus' => [
@@ -1606,7 +1601,6 @@ $result_nodes{'image_inline_or_not'} = {
     ],
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
@@ -1614,14 +1608,12 @@ $result_nodes{'image_inline_or_not'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'node_005fimage'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1639,14 +1631,12 @@ $result_menus{'image_inline_or_not'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'menu_child' => {
       'cmdname' => 'node',
       'extra' => {
         'normalized' => 'node_005fimage'
       },
-      'info' => {},
       'structure' => {
         'menu_next' => {
           'extra' => {
@@ -1685,7 +1675,6 @@ $result_floats{'image_inline_or_not'} = {
         'float_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
@@ -1693,7 +1682,6 @@ $result_floats{'image_inline_or_not'} = {
         'float_type' => 'F',
         'normalized' => 'g'
       },
-      'info' => {},
       'structure' => {
         'float_number' => '1.1'
       }
diff --git a/tp/t/results/xml_tests/top_node_and_bye.pl 
b/tp/t/results/xml_tests/top_node_and_bye.pl
index 5fdee72ce0..68446935c2 100644
--- a/tp/t/results/xml_tests/top_node_and_bye.pl
+++ b/tp/t/results/xml_tests/top_node_and_bye.pl
@@ -79,7 +79,6 @@ $result_nodes{'top_node_and_bye'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'structure' => {
@@ -98,7 +97,6 @@ $result_menus{'top_node_and_bye'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'associated_unit' => {
       'structure' => {
diff --git a/tp/t/results/xml_tests/top_node_no_section.pl 
b/tp/t/results/xml_tests/top_node_no_section.pl
index 718aa094f0..ad40327f6f 100644
--- a/tp/t/results/xml_tests/top_node_no_section.pl
+++ b/tp/t/results/xml_tests/top_node_no_section.pl
@@ -56,16 +56,14 @@ $result_nodes{'top_node_no_section'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_menus{'top_node_no_section'} = {
   'cmdname' => 'node',
   'extra' => {
     'normalized' => 'Top'
-  },
-  'info' => {}
+  }
 };
 
 $result_errors{'top_node_no_section'} = [];
diff --git a/tp/t/results/xtable/block_commands_in_table.pl 
b/tp/t/results/xtable/block_commands_in_table.pl
index de3b9809f8..f83cae564d 100644
--- a/tp/t/results/xtable/block_commands_in_table.pl
+++ b/tp/t/results/xtable/block_commands_in_table.pl
@@ -1455,11 +1455,9 @@ $result_sectioning{'block_commands_in_table'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -1470,11 +1468,9 @@ $result_sectioning{'block_commands_in_table'} = {
                   'extra' => {
                     'normalized' => 'chap'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -1503,12 +1499,10 @@ $result_nodes{'block_commands_in_table'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -1516,14 +1510,12 @@ $result_nodes{'block_commands_in_table'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chap'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -1539,7 +1531,6 @@ $result_menus{'block_commands_in_table'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/results/xtable/inter_item_commands_in_table.pl 
b/tp/t/results/xtable/inter_item_commands_in_table.pl
index 6c9b69af0c..300dc2f244 100644
--- a/tp/t/results/xtable/inter_item_commands_in_table.pl
+++ b/tp/t/results/xtable/inter_item_commands_in_table.pl
@@ -2690,11 +2690,9 @@ $result_sectioning{'inter_item_commands_in_table'} = {
             'extra' => {
               'normalized' => 'Top'
             },
-            'info' => {},
             'structure' => {}
           }
         },
-        'info' => {},
         'structure' => {
           'section_childs' => [
             {
@@ -2705,11 +2703,9 @@ $result_sectioning{'inter_item_commands_in_table'} = {
                   'extra' => {
                     'normalized' => 'chapter'
                   },
-                  'info' => {},
                   'structure' => {}
                 }
               },
-              'info' => {},
               'structure' => {
                 'section_level' => 1,
                 'section_number' => 1,
@@ -2738,12 +2734,10 @@ $result_nodes{'inter_item_commands_in_table'} = {
     'associated_section' => {
       'cmdname' => 'top',
       'extra' => {},
-      'info' => {},
       'structure' => {}
     },
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {
     'node_next' => {
       'cmdname' => 'node',
@@ -2751,14 +2745,12 @@ $result_nodes{'inter_item_commands_in_table'} = {
         'associated_section' => {
           'cmdname' => 'chapter',
           'extra' => {},
-          'info' => {},
           'structure' => {
             'section_number' => 1
           }
         },
         'normalized' => 'chapter'
       },
-      'info' => {},
       'structure' => {
         'node_prev' => {},
         'node_up' => {}
@@ -2774,7 +2766,6 @@ $result_menus{'inter_item_commands_in_table'} = {
   'extra' => {
     'normalized' => 'Top'
   },
-  'info' => {},
   'structure' => {}
 };
 
diff --git a/tp/t/test_utils.pl b/tp/t/test_utils.pl
index ca76eec31d..79fe35c921 100644
--- a/tp/t/test_utils.pl
+++ b/tp/t/test_utils.pl
@@ -439,10 +439,9 @@ sub new_test($;$$$)
   return $test;
 }
 
-my @contents_keys = ('contents', 'args', 'parent',
-  'source_info', 'node_content',  'nodes_manuals', 'misc_content',
-  'invalid_nesting', 'block_command_line_contents', 'spaces_after_command',
-  'spaces_before_argument', 'text_arg');
+# keys under 'info' are not needed here.
+my @contents_keys = ('contents', 'args', 'parent', 'source_info',
+  'node_content', 'invalid_nesting', 'info', 'text_arg');
 my @menus_keys = ('menu_next', 'menu_up', 'menu_prev', 'menu_up_hash');
 # 'section_number' is kept in other results as it may be the only clue
 # to know which section element it is.
@@ -458,8 +457,10 @@ my @node_keys = ('node_next', 'node_prev', 'node_up', 
'menus',
 # best is to add it in tree tests by removing from @avoided_keys_tree.
 my %avoided_keys_tree;
 my @avoided_keys_tree = (@sections_keys, @menus_keys, @node_keys,
+  # FIXME remaining_args should not be present in the final tree, but they are
+    'remaining_args',
     'structure', 'menu_child', 'unit_next', 'directions', 'page_next',
-    'remaining_args', 'parent');
+    'parent');
 foreach my $avoided_key(@avoided_keys_tree) {
   $avoided_keys_tree{$avoided_key} = 1;
 }



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