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# -*- Mode: perl; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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# The Intltool Message Merger
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# Copyright (C) 2000, 2003 Free Software Foundation.
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# Copyright (C) 2000, 2001 Eazel, Inc
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# Intltool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# version 2 published by the Free Software Foundation.
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# Intltool 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 GNU
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# General Public License for more details.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# Authors: Maciej Stachowiak <mjs@noisehavoc.org>
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# Kenneth Christiansen <kenneth@gnu.org>
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# Darin Adler <darin@bentspoon.com>
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# Proper XML UTF-8'ification written by Cyrille Chepelov <chepelov@calixo.net>
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## Release information
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my $PROGRAM = "intltool-merge";
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my $PACKAGE = "intltool";
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my $must_end_tag = -1;
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my $translation_depth = -1;
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my @translation_strings = ();
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my $leading_space = "";
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## Scalars used by the option stuff
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my $XML_STYLE_ARG = 0;
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my $KEYS_STYLE_ARG = 0;
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my $DESKTOP_STYLE_ARG = 0;
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my $SCHEMAS_STYLE_ARG = 0;
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my $RFC822DEB_STYLE_ARG = 0;
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my $PASS_THROUGH_ARG = 0;
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my $MULTIPLE_OUTPUT = 0;
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"version" => \$VERSION_ARG,
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"quiet|q" => \$QUIET_ARG,
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"oaf-style|o" => \$BA_STYLE_ARG, ## for compatibility
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"ba-style|b" => \$BA_STYLE_ARG,
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"xml-style|x" => \$XML_STYLE_ARG,
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"keys-style|k" => \$KEYS_STYLE_ARG,
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"desktop-style|d" => \$DESKTOP_STYLE_ARG,
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"schemas-style|s" => \$SCHEMAS_STYLE_ARG,
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"rfc822deb-style|r" => \$RFC822DEB_STYLE_ARG,
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"pass-through|p" => \$PASS_THROUGH_ARG,
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"utf8|u" => \$UTF8_ARG,
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"multiple-output|m" => \$MULTIPLE_OUTPUT,
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"cache|c=s" => \$cache_file
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my %po_files_by_lang = ();
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my %translations = ();
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my $iconv = $ENV{"ICONV"} || $ENV{"INTLTOOL_ICONV"} || "/usr/bin/iconv";
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# Use this instead of \w for XML files to handle more possible characters.
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my $w = "[-A-Za-z0-9._:]";
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# XML quoted string contents
102
## Check for options.
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elsif ($BA_STYLE_ARG && @ARGV > 2)
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&ba_merge_translations;
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elsif ($XML_STYLE_ARG && @ARGV > 2)
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elsif ($KEYS_STYLE_ARG && @ARGV > 2)
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&keys_merge_translations;
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elsif ($DESKTOP_STYLE_ARG && @ARGV > 2)
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&desktop_merge_translations;
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elsif ($SCHEMAS_STYLE_ARG && @ARGV > 2)
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&schemas_merge_translations;
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elsif ($RFC822DEB_STYLE_ARG && @ARGV > 2)
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&rfc822deb_merge_translations;
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## Sub for printing release information
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${PROGRAM} (${PACKAGE}) ${VERSION}
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Written by Maciej Stachowiak, Darin Adler and Kenneth Christiansen.
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Copyright (C) 2000-2003 Free Software Foundation, Inc.
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Copyright (C) 2000-2001 Eazel, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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## Sub for printing usage information
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Usage: ${PROGRAM} [OPTION]... PO_DIRECTORY FILENAME OUTPUT_FILE
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Generates an output file that includes some localized attributes from an
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untranslated source file.
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Mandatory options: (exactly one must be specified)
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-b, --ba-style includes translations in the bonobo-activation style
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-d, --desktop-style includes translations in the desktop style
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-k, --keys-style includes translations in the keys style
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-s, --schemas-style includes translations in the schemas style
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-r, --rfc822deb-style includes translations in the RFC822 style
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-x, --xml-style includes translations in the standard xml style
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-u, --utf8 convert all strings to UTF-8 before merging
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(default for everything except RFC822 style)
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-p, --pass-through deprecated, does nothing and issues a warning
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-m, --multiple-output output one localized file per locale, instead of
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a single file containing all localized elements
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-c, --cache=FILE specify cache file name
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(usually \$top_builddir/po/.intltool-merge-cache)
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-q, --quiet suppress most messages
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--help display this help and exit
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--version output version information and exit
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Report bugs to http://bugzilla.gnome.org/ (product name "$PACKAGE")
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or send email to <xml-i18n-tools\@gnome.org>.
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## Sub for printing error messages
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print STDERR "Try `${PROGRAM} --help' for more information.\n";
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print "Merging translations into $OUTFILE.\n" unless $QUIET_ARG;
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&get_translation_database;
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# General-purpose code for looking up translations in .po files
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$tmp =~ s/^.*\/(.*)\.po$/$1/;
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for my $po_file (glob "$PO_DIR/*.po") {
252
$po_files_by_lang{po_file2lang($po_file)} = $po_file;
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sub get_local_charset
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my $alias_file = $ENV{"G_CHARSET_ALIAS"} || "/opt/gnome2/lib/charset.alias";
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# seek character encoding aliases in charset.alias (glib)
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if (open CHARSET_ALIAS, $alias_file)
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while (<CHARSET_ALIAS>)
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return $1 if (/^\s*([-._a-zA-Z0-9]+)\s+$encoding\b/i)
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# if not found, return input string
281
my ($in_po_file) = @_;
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open IN_PO_FILE, $in_po_file or die;
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## example: "Content-Type: text/plain; charset=ISO-8859-1\n"
288
if (/Content-Type\:.*charset=([-a-zA-Z0-9]+)\\n/)
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print STDERR "Warning: no encoding found in $in_po_file. Assuming ISO-8859-1\n" unless $QUIET_ARG;
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$encoding = "ISO-8859-1";
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system ("$iconv -f $encoding -t UTF-8 </dev/null 2>/dev/null");
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$encoding = get_local_charset($encoding);
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sub utf8_sanity_check
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print STDERR "Warning: option --pass-through has been removed.\n" if $PASS_THROUGH_ARG;
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sub get_translation_database
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&get_cached_translation_database;
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&create_translation_database;
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sub get_newest_po_age
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foreach my $file (values %po_files_by_lang)
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my $file_age = -M $file;
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$newest_age = $file_age if !$newest_age || $file_age < $newest_age;
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$newest_age = 0 if !$newest_age;
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print "Generating and caching the translation database\n" unless $QUIET_ARG;
344
&create_translation_database;
346
open CACHE, ">$cache_file" || die;
347
print CACHE join "\x01", %translations;
353
print "Found cached translation database\n" unless $QUIET_ARG;
356
open CACHE, "<$cache_file" || die;
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%translations = split "\x01", $contents;
365
sub get_cached_translation_database
367
my $cache_file_age = -M $cache_file;
368
if (defined $cache_file_age)
370
if ($cache_file_age <= &get_newest_po_age)
375
print "Found too-old cached translation database\n" unless $QUIET_ARG;
381
sub create_translation_database
383
for my $lang (keys %po_files_by_lang)
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my $po_file = $po_files_by_lang{$lang};
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my $encoding = get_po_encoding ($po_file);
391
if (lc $encoding eq "utf-8")
393
open PO_FILE, "<$po_file";
397
print STDERR "WARNING: $po_file is not in UTF-8 but $encoding, converting...\n" unless $QUIET_ARG;;
399
open PO_FILE, "$iconv -f $encoding -t UTF-8 $po_file|";
404
open PO_FILE, "<$po_file";
415
$nextfuzzy = 1 if /^#, fuzzy/;
417
if (/^msgid "((\\.|[^\\])*)"/ )
419
$translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr;
426
$msgid = unescape_po_string($1);
433
if (/^msgstr "((\\.|[^\\])*)"/)
435
$msgstr = unescape_po_string($1);
440
if (/^"((\\.|[^\\])*)"/)
442
$msgid .= unescape_po_string($1) if $inmsgid;
443
$msgstr .= unescape_po_string($1) if $inmsgstr;
446
$translations{$lang, $msgid} = $msgstr if $inmsgstr && $msgid && $msgstr;
454
sub unescape_one_sequence
458
return "\\" if $sequence eq "\\\\";
459
return "\"" if $sequence eq "\\\"";
460
return "\n" if $sequence eq "\\n";
461
return "\r" if $sequence eq "\\r";
462
return "\t" if $sequence eq "\\t";
463
return "\b" if $sequence eq "\\b";
464
return "\f" if $sequence eq "\\f";
465
return "\a" if $sequence eq "\\a";
466
return chr(11) if $sequence eq "\\v"; # vertical tab, see ascii(7)
468
return chr(hex($1)) if ($sequence =~ /\\x([0-9a-fA-F]{2})/);
469
return chr(oct($1)) if ($sequence =~ /\\([0-7]{3})/);
471
# FIXME: Is \0 supported as well? Kenneth and Rodney don't want it, see bug #48489
476
sub unescape_po_string
480
$string =~ s/(\\x[0-9a-fA-F]{2}|\\[0-7]{3}|\\.)/unescape_one_sequence($1)/eg;
485
## NOTE: deal with < - < but not > - > because it seems its ok to have
486
## > in the entity. For further info please look at #84738.
499
# entity_encode: (string)
501
# Encode the given string to XML format (encode '<' etc).
505
my ($pre_encoded) = @_;
507
my @list_of_chars = unpack ('C*', $pre_encoded);
509
# with UTF-8 we only encode minimalistic
510
return join ('', map (&entity_encode_int_minimalist, @list_of_chars));
513
sub entity_encode_int_minimalist
515
return """ if $_ == 34;
516
return "&" if $_ == 38;
517
return "'" if $_ == 39;
518
return "<" if $_ == 60;
522
sub entity_encoded_translation
524
my ($lang, $string) = @_;
526
my $translation = $translations{$lang, $string};
527
return $string if !$translation;
528
return entity_encode ($translation);
531
## XML (bonobo-activation specific) merge code
533
sub ba_merge_translations
538
local $/; # slurp mode
539
open INPUT, "<$FILE" or die "can't open $FILE: $!";
544
open OUTPUT, ">$OUTFILE" or die "can't open $OUTFILE: $!";
546
while ($source =~ s|^(.*?)([ \t]*<\s*$w+\s+($w+\s*=\s*"$q"\s*)+/?>)([ \t]*\n)?||s)
550
my $node = $2 . "\n";
554
while (s/(\s)_($w+\s*=\s*"($q)")/$1$2/s) {
555
push @strings, entity_decode($3);
560
for my $string (@strings)
562
for my $lang (keys %po_files_by_lang)
564
$langs{$lang} = 1 if $translations{$lang, $string};
568
for my $lang (sort keys %langs)
571
s/(\sname\s*=\s*)"($q)"/$1"$2-$lang"/s;
572
s/(\s)_($w+\s*=\s*")($q)"/$1 . $2 . entity_encoded_translation($lang, $3) . '"'/seg;
577
print OUTPUT $source;
583
## XML (non-bonobo-activation) merge code
586
# Process tag attributes
587
# Only parameter is a HASH containing attributes -> values mapping
588
sub getAttributeString
591
my $do_translate = shift || 0;
592
my $language = shift || "";
594
my $translate = shift;
595
foreach my $e (reverse(sort(keys %{ $sub }))) {
597
my $string = $sub->{$e};
600
$string =~ s/^[\s]+//;
601
$string =~ s/[\s]+$//;
603
if ($string =~ /^'.*'$/)
607
$string =~ s/^['"]//g;
608
$string =~ s/['"]$//g;
610
if ($do_translate && $key =~ /^_/) {
616
my $decode_string = entity_decode($string);
617
my $translation = $translations{$language, $decode_string};
619
$translation = entity_encode($translation);
620
$string = $translation;
623
$$translate = 2; # we still want translations for deep nesting (FIXME: this will cause
624
# problems since we might get untranslated duplicated entries, but with xml:lang set)
625
# Fix would be to set it here to eg. 3, and do a check in traverse() to see if any of the containing tags
626
# really need translation, and only emit "translation" if there is (this means parsing same data twice)
629
$$translate = 2 if ($translate && (!$$translate)); # watch not to "overwrite" if $translate == 2
633
$result .= " $key=$quote$string$quote";
638
# Returns a translatable string from XML node, it works on contents of every node in XML::Parser tree
639
# doesn't support nesting of translatable tags (i.e. <_blah>this <_doh>doesn't</_doh> work</_blah> -- besides
640
# can you define the correct semantics for this?)
646
my @list = @{ $ref };
649
my $count = scalar(@list);
650
my $attrs = $list[0];
653
while ($index < $count) {
654
my $type = $list[$index];
655
my $content = $list[$index+1];
659
# lets strip the whitespace here, and *ONLY* here
660
$content =~ s/\s+/ /gs if (!((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/)));
661
$result .= ($content);
663
#print "no cdata content when expected it\n"; # is this possible, is this ok?
664
# what to do if this happens?
665
# Did I mention that I hate XML::Parser tree style?
668
# We've got another element
670
$result .= getAttributeString(@{$content}[0], 0); # no nested translatable elements
672
my $subresult = getXMLstring($content);
674
$result .= ">".$subresult . "</$type>";
687
# Translate list of nodes if necessary
688
sub translate_subnodes
692
my $language = shift || "";
693
my $singlelang = shift || 0;
695
my @nodes = @{ $content };
697
my $count = scalar(@nodes);
699
while ($index < $count) {
700
my $type = $nodes[$index];
701
my $rest = $nodes[$index+1];
703
my $oldMO = $MULTIPLE_OUTPUT;
704
$MULTIPLE_OUTPUT = 1;
705
traverse($fh, $type, $rest, $language);
706
$MULTIPLE_OUTPUT = $oldMO;
708
traverse($fh, $type, $rest, $language);
717
my $nodename = shift;
719
my $language = shift || "";
722
if ($content =~ /^[\s]*$/) {
723
$leading_space .= $content;
728
my @all = @{ $content };
729
my $attrs = shift @all;
731
my $outattr = getAttributeString($attrs, 1, $language, \$translate);
733
if ($nodename =~ /^_/) {
738
print $fh "<$nodename", $outattr;
740
$lookup = getXMLstring($content);
741
if (!((exists $attrs->{"xml:space"}) && ($attrs->{"xml:space"} =~ /^["']?preserve["']?$/))) {
742
$lookup =~ s/^\s+//s;
743
$lookup =~ s/\s+$//s;
746
if ($lookup || $translate == 2) {
747
my $translation = $translations{$language, $lookup};
748
if ($MULTIPLE_OUTPUT && ($translation || $translate == 2)) {
749
$translation = $lookup if (!$translation);
750
print $fh " xml:lang=\"", $language, "\"" if $language;
752
if ($translate == 2) {
753
translate_subnodes($fh, \@all, $language, 1);
755
print $fh $translation;
757
print $fh "</$nodename>";
759
return; # this means there will be no same translation with xml:lang="$language"...
760
# if we want them both, just remove this "return"
763
if ($translate == 2) {
764
translate_subnodes($fh, \@all, $language, 1);
768
print $fh "</$nodename>";
774
for my $lang (sort keys %po_files_by_lang) {
775
if ($MULTIPLE_OUTPUT && $lang ne "$language") {
782
my $localattrs = getAttributeString($attrs, 1, $lang, \$translate);
783
my $translation = $translations{$lang, $lookup};
784
if ($translate && !$translation) {
785
$translation = $lookup;
788
if ($translation || $translate) {
790
$leading_space =~ s/.*\n//g;
791
print $fh $leading_space;
792
print $fh "<", $nodename, " xml:lang=\"", $lang, "\"", $localattrs, ">";
793
if ($translate == 2) {
794
translate_subnodes($fh, \@all, $lang, 1);
796
print $fh $translation;
798
print $fh "</$nodename>";
804
my $count = scalar(@all);
808
while ($index < $count) {
809
my $type = $all[$index];
810
my $rest = $all[$index+1];
811
traverse($fh, $type, $rest, $language);
814
print $fh "</$nodename>";
822
sub intltool_tree_cdatastart
825
my $clist = $expat->{Curlist};
828
push @$clist, 0 => $expat->original_string();
831
sub intltool_tree_cdataend
834
my $clist = $expat->{Curlist};
837
$clist->[$pos] .= $expat->original_string();
840
sub intltool_tree_char
844
my $clist = $expat->{Curlist};
847
# Use original_string so that we retain escaped entities
850
if ($pos > 0 and $clist->[$pos - 1] eq '0') {
851
$clist->[$pos] .= $expat->original_string();
853
push @$clist, 0 => $expat->original_string();
857
sub intltool_tree_start
863
# Use original_string so that we retain escaped entities
864
# in attribute values. We must convert the string to an
865
# @origlist array to conform to the structure of the Tree
868
my @original_array = split /\x/, $expat->original_string();
869
my $source = $expat->original_string();
871
# Remove leading tag.
873
$source =~ s|^\s*<\s*(\S+)||s;
875
# Grab attribute key/value pairs and push onto @origlist array.
879
if ($source =~ /^\s*([\w:-]+)\s*[=]\s*["]/)
881
$source =~ s|^\s*([\w:-]+)\s*[=]\s*["]([^"]*)["]||s;
883
push @origlist, '"' . $2 . '"';
885
elsif ($source =~ /^\s*([\w:-]+)\s*[=]\s*[']/)
887
$source =~ s|^\s*([\w:-]+)\s*[=]\s*[']([^']*)[']||s;
889
push @origlist, "'" . $2 . "'";
897
my $ol = [ { @origlist } ];
899
push @{ $expat->{Lists} }, $expat->{Curlist};
900
push @{ $expat->{Curlist} }, $tag => $ol;
901
$expat->{Curlist} = $ol;
906
my $filename = shift || return;
908
die "ERROR Cannot find filename: $filename\n";
911
my $ret = eval 'require XML::Parser';
913
die "You must have XML::Parser installed to run $0\n\n";
915
my $xp = new XML::Parser(Style => 'Tree');
916
$xp->setHandlers(Char => \&intltool_tree_char);
917
$xp->setHandlers(Start => \&intltool_tree_start);
918
$xp->setHandlers(CdataStart => \&intltool_tree_cdatastart);
919
$xp->setHandlers(CdataEnd => \&intltool_tree_cdataend);
920
my $tree = $xp->parsefile($filename);
922
# <foo><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo>
924
# [foo, [{}, head, [{id => "a"}, 0, "Hello ", em, [{}, 0, "there"]], bar, [{},
925
# 0, "Howdy", ref, [{}]], 0, "do" ] ]
937
die "ERROR Cannot find filename: $infile\n";
940
print $fh qq{<?xml version="1.0" encoding="UTF-8"?>\n};
943
open DOCINPUT, "<${FILE}" or die;
944
$source = <DOCINPUT>;
947
if ($source =~ /(<!DOCTYPE.*\[.*\]\s*>)/s)
951
elsif ($source =~ /(<!DOCTYPE[^>]*>)/s)
961
my $language = shift || "";
963
my $name = shift @{ $ref };
964
my $cont = shift @{ $ref };
965
traverse($fh, $name, $cont, $language);
972
if ($MULTIPLE_OUTPUT) {
973
for my $lang (sort keys %po_files_by_lang) {
975
mkdir $lang or die "Cannot create subdirectory $lang: $!\n";
977
open OUTPUT, ">$lang/$OUTFILE" or die "Cannot open $lang/$OUTFILE: $!\n";
978
my $tree = readXml($FILE);
979
print_header($FILE, \*OUTPUT);
980
parseTree(\*OUTPUT, $tree, $lang);
982
print "CREATED $lang/$OUTFILE\n" unless $QUIET_ARG;
985
open OUTPUT, ">$OUTFILE" or die "Cannot open $OUTFILE: $!\n";
986
my $tree = readXml($FILE);
987
print_header($FILE, \*OUTPUT);
988
parseTree(\*OUTPUT, $tree);
990
print "CREATED $OUTFILE\n" unless $QUIET_ARG;
993
sub keys_merge_translations
995
open INPUT, "<${FILE}" or die;
996
open OUTPUT, ">${OUTFILE}" or die;
1000
if (s/^(\s*)_(\w+=(.*))/$1$2/)
1006
my $non_translated_line = $_;
1008
for my $lang (sort keys %po_files_by_lang)
1010
my $translation = $translations{$lang, $string};
1011
next if !$translation;
1013
$_ = $non_translated_line;
1014
s/(\w+)=.*/[$lang]$1=$translation/;
1028
sub desktop_merge_translations
1030
open INPUT, "<${FILE}" or die;
1031
open OUTPUT, ">${OUTFILE}" or die;
1035
if (s/^(\s*)_(\w+=(.*))/$1$2/)
1041
my $non_translated_line = $_;
1043
for my $lang (sort keys %po_files_by_lang)
1045
my $translation = $translations{$lang, $string};
1046
next if !$translation;
1048
$_ = $non_translated_line;
1049
s/(\w+)=.*/${1}[$lang]=$translation/;
1063
sub schemas_merge_translations
1068
local $/; # slurp mode
1069
open INPUT, "<$FILE" or die "can't open $FILE: $!";
1074
open OUTPUT, ">$OUTFILE" or die;
1076
# FIXME: support attribute translations
1078
# Empty nodes never need translation, so unmark all of them.
1079
# For example, <_foo/> is just replaced by <foo/>.
1080
$source =~ s|<\s*_($w+)\s*/>|<$1/>|g;
1082
while ($source =~ s/
1084
(\s+)(<locale\ name="C">(\s*)
1085
(<default>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/default>)?(\s*)
1086
(<short>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/short>)?(\s*)
1087
(<long>\s*(?:<!--[^>]*?-->\s*)?(.*?)\s*<\/long>)?(\s*)
1093
my $locale_start_spaces = $2 ? $2 : '';
1094
my $default_spaces = $4 ? $4 : '';
1095
my $short_spaces = $7 ? $7 : '';
1096
my $long_spaces = $10 ? $10 : '';
1097
my $locale_end_spaces = $13 ? $13 : '';
1098
my $c_default_block = $3 ? $3 : '';
1099
my $default_string = $6 ? $6 : '';
1100
my $short_string = $9 ? $9 : '';
1101
my $long_string = $12 ? $12 : '';
1103
print OUTPUT "$locale_start_spaces$c_default_block";
1105
$default_string =~ s/\s+/ /g;
1106
$default_string = entity_decode($default_string);
1107
$short_string =~ s/\s+/ /g;
1108
$short_string = entity_decode($short_string);
1109
$long_string =~ s/\s+/ /g;
1110
$long_string = entity_decode($long_string);
1112
for my $lang (sort keys %po_files_by_lang)
1114
my $default_translation = $translations{$lang, $default_string};
1115
my $short_translation = $translations{$lang, $short_string};
1116
my $long_translation = $translations{$lang, $long_string};
1118
next if (!$default_translation && !$short_translation &&
1119
!$long_translation);
1121
print OUTPUT "\n$locale_start_spaces<locale name=\"$lang\">";
1123
print OUTPUT "$default_spaces";
1125
if ($default_translation)
1127
$default_translation = entity_encode($default_translation);
1128
print OUTPUT "<default>$default_translation</default>";
1131
print OUTPUT "$short_spaces";
1133
if ($short_translation)
1135
$short_translation = entity_encode($short_translation);
1136
print OUTPUT "<short>$short_translation</short>";
1139
print OUTPUT "$long_spaces";
1141
if ($long_translation)
1143
$long_translation = entity_encode($long_translation);
1144
print OUTPUT "<long>$long_translation</long>";
1147
print OUTPUT "$locale_end_spaces</locale>";
1151
print OUTPUT $source;
1156
sub rfc822deb_merge_translations
1159
for my $lang (keys %po_files_by_lang) {
1160
$encodings{$lang} = ($UTF8_ARG ? 'UTF-8' : get_po_encoding($po_files_by_lang{$lang}));
1165
$Text::Wrap::huge = 'overflow';
1166
$Text::Wrap::break = qr/\n|\s(?=\S)/;
1169
local $/; # slurp mode
1170
open INPUT, "<$FILE" or die "can't open $FILE: $!";
1175
open OUTPUT, ">${OUTFILE}" or die;
1177
while ($source =~ /(^|\n+)(_*)([^:\s]+)(:[ \t]*)(.*?)(?=\n[\S\n]|$)/sg)
1180
my $non_translated_line = $3.$4;
1182
my $underscore = length($2);
1183
next if $underscore eq 0 && $non_translated_line =~ /^#/;
1184
# Remove [] dummy strings
1185
my $stripped = $string;
1186
$stripped =~ s/\[\s[^\[\]]*\],/,/g if $underscore eq 2;
1187
$stripped =~ s/\[\s[^\[\]]*\]$//;
1188
$non_translated_line .= $stripped;
1190
print OUTPUT $sep.$non_translated_line;
1194
my @str_list = rfc822deb_split($underscore, $string);
1196
for my $lang (sort keys %po_files_by_lang)
1198
my $is_translated = 1;
1199
my $str_translated = '';
1202
for my $str (@str_list)
1204
my $translation = $translations{$lang, $str};
1212
# $translation may also contain [] dummy
1213
# strings, mostly to indicate an empty string
1214
$translation =~ s/\[\s[^\[\]]*\]$//;
1218
if ($underscore eq 2)
1220
$str_translated .= $translation;
1225
Text::Tabs::expand($translation) .
1231
if ($underscore eq 2)
1233
$str_translated .= ', ' . $translation;
1237
$str_translated .= Text::Tabs::expand(
1238
Text::Wrap::wrap(' ', ' ', $translation)) .
1244
# To fix some problems with Text::Wrap::wrap
1245
$str_translated =~ s/(\n )+\n/\n .\n/g;
1247
next unless $is_translated;
1249
$str_translated =~ s/\n \.\n$//;
1250
$str_translated =~ s/\s+$//;
1252
$_ = $non_translated_line;
1253
s/^(\w+):\s*.*/$sep${1}-$lang.$encodings{$lang}: $str_translated/s;
1266
# Debian defines a special way to deal with rfc822-style files:
1267
# when a value contain newlines, it consists of
1268
# 1. a short form (first line)
1269
# 2. a long description, all lines begin with a space,
1270
# and paragraphs are separated by a single dot on a line
1271
# This routine returns an array of all paragraphs, and reformat
1273
# When first argument is 2, the string is a comma separated list of
1277
$text =~ s/^[ \t]//mg;
1278
return (split(/, */, $text, 0)) if $type ne 1;
1279
return ($text) if $text !~ /\n/;
1281
$text =~ s/([^\n]*)\n//;
1285
for my $line (split (/\n/, $text))
1288
if ($line =~ /^\.\s*$/)
1295
elsif ($line =~ /^\s/)
1297
# Line which must not be reformatted
1298
$str .= "\n" if length ($str) && $str !~ /\n$/;
1304
# Continuation line, remove newline
1305
$str .= " " if length ($str) && $str !~ /\n$/;
1311
push(@list, $str) if length ($str);
added
removed
intltool-merge.in
