branch master updated: * tp/Texinfo/Convert/HTML.pm (%defaults, _convert_xref_commands), tp/Texinfo/Common.pm (@variable_string_settables), doc/texinfo.texi (@node HTML Customization Variables): add customization variable NO_CUSTOM_HTML_ATTRIBUTE in order not to output HTML with custom attributes in elements if set. Report from Kurt Hornik.

[Patrice Dumas]

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pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new cbce0c0  * tp/Texinfo/Convert/HTML.pm (%defaults, 
_convert_xref_commands), tp/Texinfo/Common.pm (@variable_string_settables), 
doc/texinfo.texi (@node HTML Customization Variables): add customization 
variable NO_CUSTOM_HTML_ATTRIBUTE in order not to output HTML with custom 
attributes in elements if set. Report from Kurt Hornik.
cbce0c0 is described below

commit cbce0c098353451c0a35d740ba503ba124621272
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Thu Dec 16 21:27:15 2021 +0100

    * tp/Texinfo/Convert/HTML.pm (%defaults, _convert_xref_commands),
    tp/Texinfo/Common.pm (@variable_string_settables),
    doc/texinfo.texi (@node HTML Customization Variables): add
    customization variable NO_CUSTOM_HTML_ATTRIBUTE in order not
    to output HTML with custom attributes in elements if set.
    Report from Kurt Hornik.
---
 ChangeLog                  | 9 +++++++++
 doc/texinfo.texi           | 3 +++
 tp/Texinfo/Common.pm       | 1 +
 tp/Texinfo/Convert/HTML.pm | 9 ++++++---
 4 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2cbe6c8..28221fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 2021-12-16  Patrice Dumas  <pertusus@free.fr>
 
+       * tp/Texinfo/Convert/HTML.pm (%defaults, _convert_xref_commands),
+       tp/Texinfo/Common.pm (@variable_string_settables),
+       doc/texinfo.texi (@node HTML Customization Variables): add
+       customization variable NO_CUSTOM_HTML_ATTRIBUTE in order not
+       to output HTML with custom attributes in elements if set.
+       Report from Kurt Hornik.
+
+2021-12-16  Patrice Dumas  <pertusus@free.fr>
+
        * tp/Texinfo/Convert/HTML.pm (_convert_multitable_body_type),
        tp/init/html32.pm (html32_convert_multitable_body_type):
        convert multitable_body type as tbody.  Report from Kurt Hornik.
diff --git a/doc/texinfo.texi b/doc/texinfo.texi
index 2c833da..4943472 100644
--- a/doc/texinfo.texi
+++ b/doc/texinfo.texi
@@ -16336,6 +16336,9 @@ by default, but only relevant when the output is not 
split.
 @item NO_CSS
 Do not use CSS; default false.  @xref{HTML CSS}.
 
+@item NO_CUSTOM_HTML_ATTRIBUTE
+Do not output HTML with custom attributes in elements; default false.
+
 @item PRE_ABOUT
 Used when an About element is output.  If set to a text string,
 this text will appear at the beginning of the About element.  If set
diff --git a/tp/Texinfo/Common.pm b/tp/Texinfo/Common.pm
index fbb70c9..2eb67dd 100644
--- a/tp/Texinfo/Common.pm
+++ b/tp/Texinfo/Common.pm
@@ -311,6 +311,7 @@ my @variable_string_settables = (
 'MENU_SYMBOL',
 'MONOLITHIC',
 'NO_CSS',
+'NO_CUSTOM_HTML_ATTRIBUTE',
 'NODE_FILE_EXTENSION',
 'NODE_NAME_IN_INDEX',
 'NODE_NAME_IN_MENU',
diff --git a/tp/Texinfo/Convert/HTML.pm b/tp/Texinfo/Convert/HTML.pm
index e63bf12..5edde1d 100644
--- a/tp/Texinfo/Convert/HTML.pm
+++ b/tp/Texinfo/Convert/HTML.pm
@@ -1026,8 +1026,8 @@ my %defaults = (
   'INLINE_CSS_STYLE'     => 0,
 # if set, no css is used.
   'NO_CSS'               => 0,
-  'JS_WEBLABELS'        => 'generate',
-  'JS_WEBLABELS_FILE'   => 'js_licenses.html', # no clash with node name
+  'JS_WEBLABELS'         => 'generate',
+  'JS_WEBLABELS_FILE'    => 'js_licenses.html', # no clash with node name
   'OPEN_QUOTE_SYMBOL'    => '&lsquo;',
   'CLOSE_QUOTE_SYMBOL'   => '&rsquo;',
   'USE_ISO'              => 1,
@@ -1048,6 +1048,7 @@ my %defaults = (
   'XREF_USE_NODE_NAME_ARG' => undef,
   'XREF_USE_FLOAT_LABEL'   => 0,
   'OVERVIEW_LINK_TO_TOC' => 1,
+  'NO_CUSTOM_HTML_ATTRIBUTE' => 0,
   'COMPLEX_FORMAT_IN_TABLE' => 0,
   'WORDS_IN_PAGE'        => 300,
   # _default_panel_button_dynamic_direction use nodes direction based on 
USE_NODE_DIRECTIONS
@@ -3713,7 +3714,9 @@ sub _convert_xref_commands($$$$)
       # and to provide manual name of target
       my $attribute = '';
       if ($file) {
-        $attribute = "data-manual=\"".$self->protect_text($file)."\" ";
+        if (not $self->get_conf('NO_CUSTOM_HTML_ATTRIBUTE')) {
+          $attribute = "data-manual=\"".$self->protect_text($file)."\" ";
+        }
       }
       if ($name ne '') {
         $reference = "<a ${attribute}href=\"$href\">$name</a>";