master updated (20a0a55f23 -> c901614992)

[Patrice Dumas]

pertusus pushed a change to branch master.

    from 20a0a55f23 * tp/Texinfo/Convert/Converter.pm (sort_element_counts): 
use node name only if set. Add a space between sectioning command and @-command 
and name.
     new b12673c7f8 * tp/Texinfo/Convert/LaTeX.pm (_prepare_conversion, 
_title_font) (_convert): convert only if contents are defined.
     new c901614992 * tp/Texinfo/Convert/IXIN.pm, 
tp/Texinfo/Convert/TexinfoMarkup.pm, tp/Texinfo/Convert/Utils.pm: convert only 
if contents are defined, initialize contents if needed.


Summary of changes:
 ChangeLog                                      |  11 ++
 tp/Texinfo/Convert/IXIN.pm                     |  14 ++-
 tp/Texinfo/Convert/LaTeX.pm                    | 138 +++++++++++++++----------
 tp/Texinfo/Convert/TexinfoMarkup.pm            |   7 +-
 tp/Texinfo/Convert/Utils.pm                    |   1 +
 tp/t/results/coverage_braces/empty_commands.pl |   2 +-
 6 files changed, 111 insertions(+), 62 deletions(-)