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https://github.com/CloverHackyColor/CloverBootloader.git
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153 lines
4.7 KiB
Perl
153 lines
4.7 KiB
Perl
#!/usr/bin/perl -w
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# Po4a::BibTeX.pm
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#
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# extract and translate translatable strings from BibTeX documents
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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########################################################################
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=encoding UTF-8
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=head1 NAME
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Locale::Po4a::BibTeX - convert BibTeX documents from/to PO files
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=head1 DESCRIPTION
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The po4a (PO for anything) project goal is to ease translations (and more
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interestingly, the maintenance of translations) using gettext tools on
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areas where they were not expected like documentation.
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Locale::Po4a::BibTeX is a module to help the translation of
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bibliographies in the BibTeX format into other [human] languages.
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Fields values are extracted and proposed for translation.
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=head1 OPTIONS ACCEPTED BY THIS MODULE
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NONE.
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=head1 STATUS OF THIS MODULE
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It is a very simple module, but still young.
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=cut
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package Locale::Po4a::BibTeX;
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use 5.006;
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use strict;
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use warnings;
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require Exporter;
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use vars qw(@ISA @EXPORT);
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@ISA = qw(Locale::Po4a::TransTractor);
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@EXPORT = qw();
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use Locale::Po4a::TransTractor;
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use Locale::Po4a::Common;
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sub initialize {}
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sub parse {
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my $self = shift;
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my ($line,$ref);
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my $paragraph="";
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my $field="";
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my $id="";
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my $wrapped_mode = 1;
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($line,$ref)=$self->shiftline();
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while (defined($line)) {
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chomp($line);
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#print "tutu: '$line'\n";
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$self->{ref}="$ref";
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if ( $id eq ""
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and $line =~ m/^\@.*?\s*\{\s*(.*),\s*$/) {
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$id = $1;
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$self->pushline( $line."\n" );
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} elsif ( $id ne ""
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and $field eq ""
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and $line =~ m/^((.*?)\s*=\s*)([^ "{].*?)(\s*,?\s*)$/) {
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my $end=(defined $4)?$4:"";
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$self->pushline( $1.$self->translate($3,
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$self->{ref},
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"$2 ($id)",
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"wrap" => 1).$end."\n" );
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$field = "";
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$paragraph = "";
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} elsif ( $id ne ""
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and $field eq ""
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and $line =~ m/^((.*?)\s*=\s*)(.*)$/) {
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$field = $2;
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$paragraph = $3."\n";
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$self->pushline( $1 );
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} elsif ($field ne "") {
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$paragraph.="$line\n";
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} elsif ($line =~ m/^\s*(\%.*)?$/) {
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$self->pushline( $line."\n" );
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} elsif ($line =~ m/^\s*\}\s*$/) {
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$self->pushline( $line."\n" );
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$id="";
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} else {
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print "unsupported line: '$line'\n";
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}
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if ( $paragraph =~ m/^(\s*\{)(.*)(\}\s*,?\s*)$/s
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or $paragraph =~ m/^(\s*")(.*)("\s*,?\s*)$/s
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or $paragraph =~ m/^(\s*)([^ "{].*)(\s*,?\s*)$/s) {
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$self->pushline( $1.$self->translate($2,
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$self->{ref},
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"$field ($id)",
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"wrap" => 1).$3);
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$field="";
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$paragraph="";
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}
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($line,$ref)=$self->shiftline();
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}
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if ( $paragraph =~ m/^(\s*\{)(.*)(\}\s*,?\s*)$/s
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or $paragraph =~ m/^(\s*")(.*)("\s*,?\s*)$/s
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or $paragraph =~ m/^(\s*)(.*)(\s*,?\s*)$/s) {
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$self->pushline( $self->translate($1,
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$self->{ref},
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"$field ($id)",
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"wrap" => 1).$2);
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$field="";
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$paragraph="";
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}
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}
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sub do_paragraph {
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my ($self, $paragraph, $wrap) = (shift, shift, shift);
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$self->pushline( $self->translate($paragraph,
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$self->{ref},
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"Plain text",
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"wrap" => $wrap) );
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}
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1;
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=head1 AUTHORS
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Nicolas François <nicolas.francois@centraliens.net>
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=head1 COPYRIGHT AND LICENSE
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Copyright 2006 by Nicolas FRANÇOIS <nicolas.francois@centraliens.net>.
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This program is free software; you may redistribute it and/or modify it
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under the terms of GPL (see the COPYING file).
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