Index of /archives/text/CTAN/macros/texinfo/texinfo/tp

 Name                                        Last modified      Size  Description
 Parent Directory                                                 -   
 DebugTexinfo/                               2024-01-09 12:45    -   
 Makefile.am                                 2023-08-15 04:15   13K  
 Makefile.docstr                             2023-10-18 22:03  9.0K  
 Makefile.in                                 2023-10-18 22:14  227K  
 Makefile.tres                               2023-10-18 22:14  105K  
 README                                      2023-08-20 20:05  2.8K  
 TODO                                        2023-08-15 05:11   26K  
 Texinfo/                                    2024-01-09 12:45    -   
 defs.in                                     2023-08-10 05:10  237   
 ext/                                        2024-01-09 12:45    -   
 init/                                       2024-01-09 12:45    -   
 maintain/                                   2024-01-09 12:45    -   
 prove.sh                                    2023-08-15 04:19  585   
 t/                                          2024-01-09 12:45    -   
 tests/                                      2024-01-09 12:45    -   
 texi2any.pl                                 2023-09-03 09:48   70K

texinfo/tp/README

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

texi2any is a Perl program for converting Texinfo input to to divers
output formats. Texinfo::Parser (hence the directory name tp) is a Perl
module for parsing Texinfo code into a tree representing the Texinfo
code structure.

These other modules and libraries are required (all have been standard
parts of Perl for years, at least since 5.7.3):
Carp, Config, Data::Dumper, Encode, File::Basename, File::Spec
Getopt::Long, Unicode::Normalize, Storable

Unicode::Collate (also a standard module since 5.7.3) is required for
correct index sorting.

texi2any also uses the less widely-available modules:
Locale::Messages, Unicode::EastAsianWidth, Text::Unidecode
For these, internal versions are included, and are installed and used as
part of Texinfo (not disturbing the Perl installation at all) (although
see the output of 'configure --help' for how to use externally installed
modules).

Archive::Zip is needed for the EPUB output format final file creation.
It is not included in Texinfo; it is detected at runtime and an error is
issued if it cannot be loaded.

To run the tests you also need:
Test::More, Data::Compare, Test::Deep
On Debian-based distros, Test::More is part of perl-modules and thus
installed with perl, the packages corresponding to the other modules
are named:
libdata-compare-perl libtest-deep-perl

The tests are in the subdirectories t/ and test/. The tests in t/ test
the Perl modules used by the makeinfo command, and the tests in test/
test the command itself.

If you want to delve into making a new backend, the documentation in
tp/Texinfo/Convert/Converter.pm is a good starting point, as it
describes the existing backends and other places to look. To do a good
job, expect to spend a lot of time making it do the right thing with the
existing tests.

The Texinfo parser builds a complicated parse tree. It can output a lot of
debug information about the tree, and what it's doing generally. For example,
these commands output the tree (in different forms):
makeinfo -c DUMP_TREE=1 -c TEXINFO_OUTPUT_FORMAT=parse document.texi
makeinfo -c TEXINFO_OUTPUT_FORMAT=debugtree document.texi
In addition (or instead) setting the DEBUG configuration variable will
dump more information about what it's doing.

Sometime the messages on syntax errors can be incomplete because of the
system used to set the paths. It is possible in that case to use something
along the following line to test the validity of one source file:

perl -c -I '.' -I './maintain/lib/libintl-perl/lib/' -I './maintain/lib/Unicode-EastAsianWidth/lib/' -I './maintain/lib/Text-Unidecode/lib' Texinfo/Convert/HTML.pm