From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Sat, 13 Oct 2007 21:54:53 +0000 (+0200)
Subject: ttxgettext: copy wmlxgettext.pl from webwml/
X-Git-Url: https://git.deb.at/?p=deb%2Fpackages.git;a=commitdiff_plain;h=7c44b4ac80115d6fc519fb5cb18206550c2ab855

ttxgettext: copy wmlxgettext.pl from webwml/

Tests have shown that gettext's xgettext doesn't cope well with
the Template Toolkit syntax. Use the xgettext replacement from
the Debian website as a template for a own program.
---

diff --git a/bin/ttxgettext b/bin/ttxgettext
new file mode 100755
index 0000000..7464f60
--- /dev/null
+++ b/bin/ttxgettext
@@ -0,0 +1,96 @@
+#! /usr/bin/perl -w
+
+use strict;
+use Getopt::Std;
+
+use vars qw($opt_p);
+
+my $messages = {};
+my @msgids = ();
+
+my $domain = shift @ARGV;
+
+sub escape {
+        my $text = shift;
+        $text =~ s/\\/\\\\/g;
+        $text =~ s/"/\\"/g;
+        $text =~ s/\n/\\n/g;
+        $text =~ s/\t/\\t/g;
+        return $text;
+}
+
+sub countNewline {
+        my $text = shift;
+        return ($text =~ s/\n//g);
+}
+
+sub processFile {
+        my $file = shift;
+        my $prefix = shift;
+        my ($text, $lineno, $comment, $nextlineno, $msgid);
+        my (@messages) = ();
+        my (%msgids) = ();
+        my $repl = '';
+
+        open(IN, "< $file") || die "Unable to open $file\n";
+        local ($/) = undef;
+        $text = <IN>;
+        close(IN);
+
+        if ($prefix =~ s/=(.*)//) {
+                $repl = $1;
+        }
+        $file =~ s{^$prefix}{$repl}o unless $prefix eq '__';
+        #  Remove comments if they contain <gettext> or </gettext>
+        $text =~ s/^[ \t]*#.*<\/?gettext\b//mg;
+        $lineno = 1;
+        while ($text =~ m{\G(.*?)(<gettext\b(?:\s+domain="([^"]+)")?[^>]*>)(.*?)</gettext>}gs) { # " -- to fix vim syntax hilighting :)
+                $msgid = escape($4);
+                $lineno += countNewline ($1.$2);
+                $nextlineno = countNewline ($4);;
+                my $dom = ($3) ? $3 : 'templates';
+                if ($domain ne $dom) {
+                   $lineno += $nextlineno;
+                   next;  # wrong domain
+                }
+                $comment = '';
+                if ($1 =~ m/(((^|\n)[ \t]*#.*)+)\n?[^\n]*$/) {
+                        $comment = $1;
+                        $comment =~ s/^\s+#\s*//;
+                        $comment =~ s/\n[ \t]*#\s*/\n/g;
+                }
+                push (@msgids, $msgid);
+                if (defined ($messages->{$msgid})) {
+                        print STDERR "wmlxgettext: Warning: msgid multiple defined:\n\t".
+                                $msgid."\n";
+                } else {
+                        $messages->{$msgid} = [];
+                }
+                push (@{$messages->{$msgid}}, $comment, $file, $lineno);
+                $lineno += $nextlineno;
+        }
+}
+
+$opt_p = '__';
+getopt('p');
+
+foreach (@ARGV) {
+        processFile($_, $opt_p);
+}
+
+print "msgid \"\"\nmsgstr \"\"\n".
+        "\"Content-Type: text/plain; charset=ASCII\\n\"\n".
+        "\"Content-Transfer-Encoding: 8bit\\n\"\n\n";
+
+foreach my $msgid (@msgids) {
+        next unless $messages->{$msgid};
+        while (@{$messages->{$msgid}}) {
+                $_ = shift(@{$messages->{$msgid}});
+                s/\n/\n#. /g;
+                print "#. ".$_."\n" if $_;
+                print "#: ".shift(@{$messages->{$msgid}}).":".
+                            shift(@{$messages->{$msgid}})."\n";
+        }
+        print "msgid \"$msgid\"\nmsgstr \"\"\n\n";
+        undef $messages->{$msgid};
+}