Change #264229

Category	texinfo
Changed by	Patrice Dumas <pertususohnoyoudont@free.fr>
Changed at	Fri 10 Apr 2026 22:19:52
Repository	https://git.savannah.gnu.org/git/texinfo.git
Project	texinfo
Branch	master
Revision	68ad69cbd97b9ed2c52a4eb5d2f6a337981a5f5e

Comments

* tta/C/main/utils.c (analyze_documentlanguage_argument), tta/perl/Texinfo/Common.pm (warn_unknown_language): if the documentlanguage is invalid, for instance if not ASCII, or not lower-case language and upper-case region, return NULL/undef for the language code.
* tta/perl/Texinfo/ParserNonXS.pm (_end_line_misc_line),
tta/C/parsetexi/end_line.c (end_line_misc_line), tta/C/texi2any.c
(main), tta/perl/texi2any.pl: do not set documentlanguage if the
argument is invalid.

Changed files

ChangeLog
tta/C/main/utils.c
tta/C/parsetexi/end_line.c
tta/C/texi2any.c
tta/perl/Texinfo/Common.pm
tta/perl/Texinfo/ParserNonXS.pm
tta/perl/t/results/include/cpp_lines.pl
tta/perl/t/results/languages/documentlanguage_selection_accented_region.pl
tta/perl/t/results/languages/documentlanguage_selection_region_unicode.pl
tta/perl/t/results/languages/invalid_documentlanguage.pl
tta/perl/t/results/misc_commands/bad_documentlanguage.pl
tta/perl/texi2any.pl
tta/tests/encoded/res_parser/non_ascii_command_line/Chapt_00eaur.html
tta/tests/encoded/res_parser/non_ascii_command_line/Chapteur.html
tta/tests/encoded/res_parser/non_ascii_command_line/index.html
tta/tests/encoded/res_parser/non_ascii_command_line/os%c3%a9_utf8.2
tta/tests/encoded/res_parser/non_ascii_command_line/os%c3%a9_utf8_abt.html
tta/tests/formatting/res_parser/cpp_lines/cpp_lines.2
tta/tests/other/res_parser/accented_lang_index_collation_documentlanguage_collation/accented_lang_index_collation.2