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From b130af4d27aa7d29f2af2b61296abc1bb6ae6d66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=3D=3FUTF-8=3Fq=3FPetr=3D20P=3DC3=3DADsa=3DC5=3D99=3F=3D?=
<ppisar@redhat.com>
Date: Fri, 8 Nov 2013 02:17:08 +0100
Subject: [PATCH] Commit 1735f6f53ca19f99c6e9e39496c486af323ba6a8 started to
escape all back-slashes which breaks case when lexicon translations contain
substition and literals with eval-non-safe characters. E.g. these
translations:
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
"[_1]foo\\n\n" => "[_1]bar\\n\n",
'[_1]foo\n' => '[_1]aěa\n',
got doubled back-slashes on the maketext() output.
This patch de-escapes escaped backslashes if the literal is compiled as
function argument.
Fixes RT #120457.
Signed-off-by: Petr Písař <ppisar@redhat.com>
---
MANIFEST | 1 +
lib/Locale/Maketext.pm | 1 +
t/91_backslash.t | 33 +++++++++++++++++++++++++++++++++
3 files changed, 35 insertions(+)
create mode 100644 t/91_backslash.t
diff --git a/MANIFEST b/MANIFEST
index 32c65ba..b409558 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -23,5 +23,6 @@ t/50_super.t
t/60_super.t
t/70_fail_auto.t
t/90_utf8.t
+t/91_backslash.t See if Locale::Maketext works
t/pod.t
META.json Module JSON meta-data (added by MakeMaker)
diff --git a/lib/Locale/Maketext.pm b/lib/Locale/Maketext.pm
index 63e5fba..26efc94 100644
--- a/lib/Locale/Maketext.pm
+++ b/lib/Locale/Maketext.pm
@@ -570,6 +570,7 @@ sub _compile {
$c[-1] = ''; # reuse this slot
}
else {
+ $c[-1] =~ s/\\\\/\\/g;
push @code, ' $c[' . $#c . "],\n";
push @c, ''; # new chunk
}
diff --git a/t/91_backslash.t b/t/91_backslash.t
new file mode 100644
index 0000000..f96edd1
--- /dev/null
+++ b/t/91_backslash.t
@@ -0,0 +1,33 @@
+#!/usr/bin/perl -Tw
+
+use strict;
+use Test::More tests => 6;
+
+BEGIN {
+ use_ok( 'Locale::Maketext' );
+}
+
+use utf8;
+
+{
+ package My::Localize;
+ our @ISA = ('Locale::Maketext');
+}
+{
+ package My::Localize::cs_cz;
+ our @ISA = ('My::Localize');
+ our %Lexicon = (
+ '[_1]foo1\n' => '[_1]bar\n',
+ '[_1]foo2\n' => '[_1]běr\n',
+ 'foo2\n' => 'aěa\n',
+ "[_1]foo\\n\n" => "[_1]bar\\n\n",
+ );
+ keys %Lexicon; # dodges the 'used only once' warning
+}
+
+my $lh = My::Localize->get_handle('cs_cz');
+isa_ok( $lh, 'My::Localize::cs_cz' );
+is( $lh->maketext('[_1]foo1\n', 'arg'), 'argbar\n', 'Safe parameterized' );
+is( $lh->maketext('[_1]foo2\n', 'arg'), 'argběr\n', 'Unicode parameterized' );
+is( $lh->maketext('foo2\n'), 'aěa\n', 'Unicode literal' );
+is( $lh->maketext("[_1]foo\\n\n", 'arg'), "argbar\\n\n", 'new line parameterized' );
--
1.8.3.1