Upgrade to Encode 1.32, from Dan Kogai.

[p5sagit/p5-mst-13.2.git] / ext / Encode / lib / Encode / Alias.pm

diff --git a/ext/Encode/lib/Encode/Alias.pm b/ext/Encode/lib/Encode/Alias.pm
index dc79b85..e60c889 100644 (file)
--- a/ext/Encode/lib/Encode/Alias.pm
+++ b/ext/Encode/lib/Encode/Alias.pm
@@ -1,7 +1,7 @@
 package Encode::Alias;
 use strict;
 use Encode;
-our $VERSION = do { my @r = (q$Revision: 1.25 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
+our $VERSION = do { my @r = (q$Revision: 1.27 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
 our $DEBUG = 0;
 require Exporter;
 
@@ -24,6 +24,7 @@ sub find_alias
     local $_ = shift;
     unless (exists $Alias{$_})
     {
+        $Alias{$_} = undef; # Recursion guard
        for (my $i=0; $i < @Alias; $i += 2)
        {
            my $alias = $Alias[$i];
@@ -178,7 +179,7 @@ sub init_aliases
     define_alias( qr/\b(?:ibm|ms|windows)[-_]?(\d\d\d\d?)$/i => '"cp$1"');
 
     # Sometimes seen with a leading zero.
-    define_alias( qr/\bcp037\b/i => '"cp37"');
+    # define_alias( qr/\bcp037\b/i => '"cp37"');
 
     # Mac Mappings
     # predefined in *.ucm; unneeded
@@ -243,7 +244,7 @@ __END__
 
 =head1 NAME
 
-Encode::Alias - alias defintions to encodings
+Encode::Alias - alias definitions to encodings
 
 =head1 SYNOPSIS