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| author | Matthew White <mehw.is.me@inventati.org> | 2021-11-14 00:42:27 +0000 |
|---|---|---|
| committer | Gyan Doshi <ffmpeg@gyani.pro> | 2021-11-14 09:29:48 +0530 |
| commit | c980dd7a976635426f129417836251740e19b54b (patch) | |
| tree | 6624d0537fd2adc6a86d69b3f7b7cd0d2329c48e | |
| parent | 58dce6f010dd1c083308a7f582990e90432e2967 (diff) | |
| download | ffmpeg-c980dd7a976635426f129417836251740e19b54b.tar.gz | |
doc/t2h.pm: fix missing CSS with texinfo 6.8 and above
Since texinfo commit 6a5ceab6a48a4f052baad9f3474d741428409fd7, the
formatting functions, in particular begin_file, program_string and
end_file, are prefixed with format_, i.e. format_begin_file, etc.
This patch fixes building the documentation when texinfo 6.8, or
above, is used:
Unknown formatting type begin_file
at /usr/bin/makeinfo line 415.
Unknown formatting type program_string
at /usr/bin/makeinfo line 415.
Unknown formatting type end_file
at /usr/bin/makeinfo line 415.
| -rw-r--r-- | doc/t2h.pm | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/doc/t2h.pm b/doc/t2h.pm index e83d564a65..87412699aa 100644 --- a/doc/t2h.pm +++ b/doc/t2h.pm @@ -126,6 +126,10 @@ foreach my $command (keys(%Texinfo::Common::sectioning_commands), 'node') { texinfo_register_command_formatting($command, \&ffmpeg_heading_command); } +# determine if texinfo is at least version 6.8 +my $program_version_num = version->declare(get_conf('PACKAGE_VERSION'))->numify; +my $program_version_6_8 = $program_version_num >= 6.008000; + # print the TOC where @contents is used set_from_init_file('INLINE_CONTENTS', 1); @@ -184,7 +188,11 @@ EOT return $head1 . $head_title . $head2 . $head_title . $head3; } -texinfo_register_formatting_function('begin_file', \&ffmpeg_begin_file); +if ($program_version_6_8) { + texinfo_register_formatting_function('format_begin_file', \&ffmpeg_begin_file); +} else { + texinfo_register_formatting_function('begin_file', \&ffmpeg_begin_file); +} sub ffmpeg_program_string($) { @@ -201,7 +209,11 @@ sub ffmpeg_program_string($) $self->gdt('This document was generated automatically.')); } } -texinfo_register_formatting_function('program_string', \&ffmpeg_program_string); +if ($program_version_6_8) { + texinfo_register_formatting_function('format_program_string', \&ffmpeg_program_string); +} else { + texinfo_register_formatting_function('program_string', \&ffmpeg_program_string); +} # Customized file ending sub ffmpeg_end_file($) @@ -220,7 +232,11 @@ EOT EOT return $program_text . $footer; } -texinfo_register_formatting_function('end_file', \&ffmpeg_end_file); +if ($program_version_6_8) { + texinfo_register_formatting_function('format_end_file', \&ffmpeg_end_file); +} else { + texinfo_register_formatting_function('end_file', \&ffmpeg_end_file); +} # Dummy title command # Ignore title. Title is handled through ffmpeg_begin_file(). |