Update Encode to CPAN version 2.48

  [DELTA]

  $Revision: 2.48 $ $Date: 2013/02/18 02:23:56 $
  ! encoding.pm
    t/Mod_EUCJP.pm t/enc_data.t t/enc_eucjp.t t/enc_module.t t/enc_utf8.t
    t/encoding.t t/jperl.t
    [PATCH] Deprecate encoding.pm
    https://rt.cpan.org/Ticket/Display.html?id=81255
  ! Encode/Supported.pod
    Fixed: Pod errors
    https://rt.cpan.org/Ticket/Display.html?id=81426
  ! Encode.pm t/Encode.t
    [PATCH] Fix for shared hash key scalars
    https://rt.cpan.org/Ticket/Display.html?id=80608
  ! Encode.pm
    Fixed: Uninitialized value warning from Encode->encodings()
    https://rt.cpan.org/Ticket/Display.html?id=80181
  ! Makefile.PL
    Install to 'site' instead of 'perl' when perl version is 5.11+
    https://rt.cpan.org/Ticket/Display.html?id=78917
  ! Encode/Makefile_PL.e2x
    find enc2xs.bat if it works on windows.
    https://github.com/dankogai/p5-encode/pull/7
  ! t/piconv.t
    Fix finding piconv in t/piconv.t
    https://github.com/dankogai/p5-encode/pull/6

18 files changed, 88 insertions, 29 deletions

diff --git a/cpan/Encode/Changes b/cpan/Encode/Changes
index 8f8f7df6bd..36d3880893 100644
--- a/cpan/Encode/Changes
+++ b/cpan/Encode/Changes
@@ -1,8 +1,33 @@
 # Revision history for Perl extension Encode.
 #
-# $Id: Changes,v 2.47 2012/08/15 05:36:16 dankogai Exp dankogai $
+# $Id: Changes,v 2.48 2013/02/18 02:23:56 dankogai Exp dankogai $
 #
-$Revision: 2.47 $ $Date: 2012/08/15 05:36:16 $
+$Revision: 2.48 $ $Date: 2013/02/18 02:23:56 $
+! encoding.pm 
+  t/Mod_EUCJP.pm t/enc_data.t t/enc_eucjp.t t/enc_module.t t/enc_utf8.t
+  t/encoding.t t/jperl.t
+  [PATCH] Deprecate encoding.pm
+  https://rt.cpan.org/Ticket/Display.html?id=81255
+! Encode/Supported.pod
+  Fixed: Pod errors
+  https://rt.cpan.org/Ticket/Display.html?id=81426
+! Encode.pm t/Encode.t
+  [PATCH] Fix for shared hash key scalars
+  https://rt.cpan.org/Ticket/Display.html?id=80608
+! Encode.pm
+  Fixed: Uninitialized value warning from Encode->encodings()
+  https://rt.cpan.org/Ticket/Display.html?id=80181
+! Makefile.PL
+  Install to 'site' instead of 'perl' when perl version is 5.11+
+  https://rt.cpan.org/Ticket/Display.html?id=78917
+! Encode/Makefile_PL.e2x
+  find enc2xs.bat if it works on windows.
+  https://github.com/dankogai/p5-encode/pull/7
+! t/piconv.t
+  Fix finding piconv in t/piconv.t
+  https://github.com/dankogai/p5-encode/pull/6
+
+2.47 2012/08/15 05:36:16
 ! Encode.pm
   POD Fixes: Copyright and mail address
 ! Makefile.PL
diff --git a/cpan/Encode/Encode.pm b/cpan/Encode/Encode.pm
index ff7e0de17d..fa78d68b37 100644
--- a/cpan/Encode/Encode.pm
+++ b/cpan/Encode/Encode.pm
@@ -1,10 +1,10 @@
 #
-# $Id: Encode.pm,v 2.47 2012/08/15 05:36:16 dankogai Exp dankogai $
+# $Id: Encode.pm,v 2.48 2013/02/18 02:23:56 dankogai Exp dankogai $
 #
 package Encode;
 use strict;
 use warnings;
-our $VERSION = sprintf "%d.%02d", q$Revision: 2.47 $ =~ /(\d+)/g;
+our $VERSION = sprintf "%d.%02d", q$Revision: 2.48 $ =~ /(\d+)/g;
 use constant DEBUG => !!$ENV{PERL_ENCODE_DEBUG};
 use XSLoader ();
 XSLoader::load( __PACKAGE__, $VERSION );
@@ -62,7 +62,8 @@ eval {
 
 sub encodings {
     my %enc;
-    if ( @_ and $_[1] eq ":all" ) {
+    my $arg  = $_[1] || '';
+    if ( $arg eq ":all" ) {
         %enc = ( %Encoding, %ExtModule );
     }
     else {
@@ -145,7 +146,7 @@ sub clone_encoding($) {
 sub encode($$;$) {
     my ( $name, $string, $check ) = @_;
     return undef unless defined $string;
-    $string .= '' if ref $string;    # stringify;
+    $string .= '';    # stringify;
     $check ||= 0;
     unless ( defined $name ) {
         require Carp;
@@ -165,7 +166,7 @@ sub encode($$;$) {
 sub decode($$;$) {
     my ( $name, $octets, $check ) = @_;
     return undef unless defined $octets;
-    $octets .= '' if ref $octets;
+    $octets .= '';
     $check ||= 0;
     my $enc = find_encoding($name);
     unless ( defined $enc ) {
@@ -797,7 +798,7 @@ constants via C<use Encode qw(:fallback_all)>.
   Encode::LEAVE_SRC
 
 If the C<Encode::LEAVE_SRC> bit is I<not> set but I<CHECK> is set, then the
-second argument to encode() or decode() will be overwritten in place.
+source string to encode() or decode() will be overwritten in place.
 If you're not interested in this, then bitwise-OR it with the bitmask.
 
 =head2 coderef for CHECK
diff --git a/cpan/Encode/Encode/Makefile_PL.e2x b/cpan/Encode/Encode/Makefile_PL.e2x
index 1d83a2fbda..ece58830fe 100644
--- a/cpan/Encode/Encode/Makefile_PL.e2x
+++ b/cpan/Encode/Encode/Makefile_PL.e2x
@@ -17,12 +17,17 @@ my %tables = (
 #### DO NOT EDIT BEYOND THIS POINT!
 require File::Spec;
 my ($enc2xs, $encode_h) = ();
+my @path_ext = ('');
+@path_ext = split(';', $ENV{PATHEXT}) if $^O eq 'MSWin32';
 PATHLOOP:
 for my $d (@Config{qw/bin sitebin vendorbin/}, 
        (split /$Config{path_sep}/o, $ENV{PATH})){
     for my $f (qw/enc2xs enc2xs5.7.3/){
         my $path = File::Spec->catfile($d, $f);
-        -r $path and $enc2xs = $path and last PATHLOOP;
+        for my $ext (@path_ext) {
+            my $bin = "$path$ext";
+            -r "$bin" and $enc2xs = $bin and last PATHLOOP;
+        }
     }
 }
 $enc2xs or die "enc2xs not found!";
diff --git a/cpan/Encode/META.json b/cpan/Encode/META.json
index 80ef7b7211..be0c1d2202 100644
--- a/cpan/Encode/META.json
+++ b/cpan/Encode/META.json
@@ -4,7 +4,7 @@
       "unknown"
    ],
    "dynamic_config" : 1,
-   "generated_by" : "ExtUtils::MakeMaker version 6.6302, CPAN::Meta::Converter version 2.120921",
+   "generated_by" : "ExtUtils::MakeMaker version 6.64, CPAN::Meta::Converter version 2.120921",
    "license" : [
       "perl_5"
    ],
@@ -35,5 +35,5 @@
       }
    },
    "release_status" : "stable",
-   "version" : "2.47"
+   "version" : "2.48"
 }
diff --git a/cpan/Encode/META.yml b/cpan/Encode/META.yml
index cf556fa4ac..ddbaaeca90 100644
--- a/cpan/Encode/META.yml
+++ b/cpan/Encode/META.yml
@@ -7,7 +7,7 @@ build_requires:
 configure_requires:
   ExtUtils::MakeMaker: 0
 dynamic_config: 1
-generated_by: 'ExtUtils::MakeMaker version 6.6302, CPAN::Meta::Converter version 2.120921'
+generated_by: 'ExtUtils::MakeMaker version 6.64, CPAN::Meta::Converter version 2.120921'
 license: perl
 meta-spec:
   url: http://module-build.sourceforge.net/META-spec-v1.4.html
@@ -18,4 +18,4 @@ no_index:
     - t
     - inc
 requires: {}
-version: 2.47
+version: 2.48
diff --git a/cpan/Encode/Makefile.PL b/cpan/Encode/Makefile.PL
index f12f02d1ca..fab6914ff7 100644
--- a/cpan/Encode/Makefile.PL
+++ b/cpan/Encode/Makefile.PL
@@ -1,5 +1,5 @@
 #
-# $Id: Makefile.PL,v 2.9 2012/08/15 05:36:16 dankogai Exp dankogai $
+# $Id: Makefile.PL,v 2.10 2013/02/18 02:23:56 dankogai Exp dankogai $
 #
 use 5.007003;
 use strict;
@@ -45,7 +45,7 @@ WriteMakefile(
     INC         => '-I' . File::Spec->catfile( '.', 'Encode' ),
     LICENSE     => 'perl',
     PMLIBDIRS   => \@pmlibdirs,
-    INSTALLDIRS => 'perl',
+    INSTALLDIRS => ($] < 5.011 ? 'perl' : 'site'),
 );
 
 package MY;
diff --git a/cpan/Encode/encoding.pm b/cpan/Encode/encoding.pm
index 61144e38a9..3761698b91 100644
--- a/cpan/Encode/encoding.pm
+++ b/cpan/Encode/encoding.pm
@@ -1,4 +1,4 @@
-# $Id: encoding.pm,v 2.10 2012/08/05 23:08:49 dankogai Exp $
+# $Id: encoding.pm,v 2.11 2013/02/18 02:23:56 dankogai Exp dankogai $
 package encoding;
 our $VERSION = '2.6_01';
 
@@ -102,6 +102,10 @@ sub _get_locale_encoding {
 }
 
 sub import {
+    if ($] >= 5.017) {
+	warnings::warnif("deprecated",
+			 "Use of the encoding pragma is deprecated")
+    }
     my $class = shift;
     my $name  = shift;
     if (!$name){
@@ -203,6 +207,12 @@ __END__
 
 encoding - allows you to write your script in non-ascii or non-utf8
 
+=head1 WARNING
+
+This module is deprecated under perl 5.18.  It uses a mechanism provided by
+perl that is deprecated under 5.18 and higher, and may be removed in a
+future version.
+
 =head1 SYNOPSIS
 
   use encoding "greek";  # Perl like Greek to you?
diff --git a/cpan/Encode/lib/Encode/GSM0338.pm b/cpan/Encode/lib/Encode/GSM0338.pm
index 381d5a42f9..aeff637978 100644
--- a/cpan/Encode/lib/Encode/GSM0338.pm
+++ b/cpan/Encode/lib/Encode/GSM0338.pm
@@ -1,5 +1,5 @@
 #
-# $Id: GSM0338.pm,v 2.2 2012/08/15 05:36:16 dankogai Exp dankogai $
+# $Id: GSM0338.pm,v 2.2 2012/08/15 05:36:16 dankogai Exp $
 #
 package Encode::GSM0338;
 
diff --git a/cpan/Encode/lib/Encode/Supported.pod b/cpan/Encode/lib/Encode/Supported.pod
index e84faafd9e..8efa4ff6f8 100644
--- a/cpan/Encode/lib/Encode/Supported.pod
+++ b/cpan/Encode/lib/Encode/Supported.pod
@@ -94,7 +94,7 @@ To find how (UCS-2|UTF-(16|32))(LE|BE)? differ from one another,
 see L<Encode::Unicode>. 
 
 UTF-7 is a special encoding which "re-encodes" UTF-16BE into a 7-bit
-encoding.  It is implemented seperately by Encode::Unicode::UTF7.
+encoding.  It is implemented separately by Encode::Unicode::UTF7.
 
 =head2 Encode::Byte -- Extended ASCII
 
@@ -420,7 +420,7 @@ at L<http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/> .
 =item (Mac) Indic encodings
 
 The maps for the following are available at L<http://www.unicode.org/>
-but remain unsupport because those encodings need algorithmical
+but remain unsupported because those encodings need an algorithmical
 approach, currently unsupported by F<enc2xs>:
 
   MacDevanagari
diff --git a/cpan/Encode/t/Encode.t b/cpan/Encode/t/Encode.t
index 369557ef1d..918975eb4c 100644
--- a/cpan/Encode/t/Encode.t
+++ b/cpan/Encode/t/Encode.t
@@ -25,7 +25,7 @@ my @character_set = ('0'..'9', 'A'..'Z', 'a'..'z');
 my @source = qw(ascii iso8859-1 cp1250);
 my @destiny = qw(cp1047 cp37 posix-bc);
 my @ebcdic_sets = qw(cp1047 cp37 posix-bc);
-plan test => 38+$n*@encodings + 2*@source*@destiny*@character_set + 2*@ebcdic_sets*256 + 6 + 2;
+plan test => 38+$n*@encodings + 2*@source*@destiny*@character_set + 2*@ebcdic_sets*256 + 6 + 4;
 my $str = join('',map(chr($_),0x20..0x7E));
 my $cpy = $str;
 ok(length($str),from_to($cpy,'iso8859-1','Unicode'),"Length Wrong");
@@ -149,3 +149,14 @@ sub new { my $class = shift; bless [ @_  ] => $class }
 package main;
 ok(decode(latin1 => Encode::Dummy->new("foobar")), "foobar");
 ok(encode(utf8   => Encode::Dummy->new("foobar")), "foobar");
+
+# hash keys
+my $key = (keys %{{ "whatever\x{100}" => '' }})[0];
+my $kopy = $key;
+encode("UTF-16LE", $kopy, Encode::FB_CROAK);
+ok $key, "whatever\x{100}", 'encode with shared hash key scalars';
+undef $key;
+$key = (keys %{{ "whatever" => '' }})[0];
+$kopy = $key;
+decode("UTF-16LE", $kopy, Encode::FB_CROAK);
+ok $key, "whatever", 'decode with shared hash key scalars';
diff --git a/cpan/Encode/t/Mod_EUCJP.pm b/cpan/Encode/t/Mod_EUCJP.pm
index 488f156d5a..ebc401e8e8 100644
--- a/cpan/Encode/t/Mod_EUCJP.pm
+++ b/cpan/Encode/t/Mod_EUCJP.pm
@@ -1,6 +1,7 @@
-# $Id: Mod_EUCJP.pm,v 2.0 2004/05/16 20:55:17 dankogai Exp $
+# $Id: Mod_EUCJP.pm,v 2.1 2013/02/18 02:23:56 dankogai Exp dankogai $
 # This file is in euc-jp
 package Mod_EUCJP;
+no warnings "deprecated";
 use encoding "euc-jp";
 sub new {
   my $class = shift;
diff --git a/cpan/Encode/t/enc_data.t b/cpan/Encode/t/enc_data.t
index 52d7e11996..afca4e590e 100644
--- a/cpan/Encode/t/enc_data.t
+++ b/cpan/Encode/t/enc_data.t
@@ -1,4 +1,4 @@
-# $Id: enc_data.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $
+# $Id: enc_data.t,v 2.2 2013/02/18 02:23:56 dankogai Exp dankogai $
 
 BEGIN {
     require Config; import Config;
@@ -22,6 +22,7 @@ BEGIN {
 
 
 use strict;
+no warnings "deprecated";
 use encoding 'euc-jp';
 use Test::More tests => 4;
 
diff --git a/cpan/Encode/t/enc_eucjp.t b/cpan/Encode/t/enc_eucjp.t
index 2fdd8110d1..dc35c35f6c 100644
--- a/cpan/Encode/t/enc_eucjp.t
+++ b/cpan/Encode/t/enc_eucjp.t
@@ -1,4 +1,4 @@
-# $Id: enc_eucjp.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $
+# $Id: enc_eucjp.t,v 2.2 2013/02/18 02:23:56 dankogai Exp dankogai $
 # This is the twin of enc_utf8.t .
 
 BEGIN {
@@ -21,6 +21,7 @@ BEGIN {
     }
 }
 
+no warnings "deprecated";
 use encoding 'euc-jp';
 
 my @c = (127, 128, 255, 256);
diff --git a/cpan/Encode/t/enc_module.t b/cpan/Encode/t/enc_module.t
index f187bd78b7..0ff3fd1db6 100644
--- a/cpan/Encode/t/enc_module.t
+++ b/cpan/Encode/t/enc_module.t
@@ -1,4 +1,4 @@
-# $Id: enc_module.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $
+# $Id: enc_module.t,v 2.2 2013/02/18 02:23:56 dankogai Exp dankogai $
 # This file is in euc-jp
 BEGIN {
     require Config; import Config;
@@ -21,6 +21,7 @@ BEGIN {
 }
 use lib qw(t ext/Encode/t ../ext/Encode/t); # latter 2 for perl core
 use Mod_EUCJP;
+no warnings "deprecated";
 use encoding "euc-jp";
 use Test::More tests => 3;
 use File::Basename;
diff --git a/cpan/Encode/t/enc_utf8.t b/cpan/Encode/t/enc_utf8.t
index 5a301962cb..de4a4ad6d0 100644
--- a/cpan/Encode/t/enc_utf8.t
+++ b/cpan/Encode/t/enc_utf8.t
@@ -1,4 +1,4 @@
-# $Id: enc_utf8.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $
+# $Id: enc_utf8.t,v 2.2 2013/02/18 02:23:56 dankogai Exp dankogai $
 # This is the twin of enc_eucjp.t .
 
 BEGIN {
@@ -17,6 +17,7 @@ BEGIN {
     }
 }
 
+no warnings "deprecated";
 use encoding 'utf8';
 
 my @c = (127, 128, 255, 256);
diff --git a/cpan/Encode/t/encoding.t b/cpan/Encode/t/encoding.t
index b17b11fc44..8c7f253377 100644
--- a/cpan/Encode/t/encoding.t
+++ b/cpan/Encode/t/encoding.t
@@ -16,6 +16,7 @@ BEGIN {
 
 print "1..31\n";
 
+no warnings "deprecated";
 use encoding "latin1"; # ignored (overwritten by the next line)
 use encoding "greek";  # iso 8859-7 (no "latin" alias, surprise...)
 
diff --git a/cpan/Encode/t/jperl.t b/cpan/Encode/t/jperl.t
index da68468901..915d26c686 100644
--- a/cpan/Encode/t/jperl.t
+++ b/cpan/Encode/t/jperl.t
@@ -1,5 +1,5 @@
 #
-# $Id: jperl.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $
+# $Id: jperl.t,v 2.2 2013/02/18 02:23:56 dankogai Exp dankogai $
 #
 # This script is written in euc-jp
 
@@ -27,6 +27,7 @@ use strict;
 use Test::More tests => 15; # black magic tests commented out
 my $Debug = shift;
 
+no warnings "deprecated";
 no encoding; # ensure
 my $Enamae = "\xbe\xae\xbb\xf4\x20\xc3\xc6"; # euc-jp, with \x escapes
 use encoding "euc-jp";
diff --git a/cpan/Encode/t/piconv.t b/cpan/Encode/t/piconv.t
index ed084b4159..1dba44a570 100644
--- a/cpan/Encode/t/piconv.t
+++ b/cpan/Encode/t/piconv.t
@@ -1,5 +1,5 @@
 #
-# $Id: piconv.t,v 0.3 2009/11/16 14:08:13 dankogai Exp $
+# $Id: piconv.t,v 0.4 2013/02/18 02:23:56 dankogai Exp dankogai $
 #
 
 BEGIN {
@@ -27,8 +27,8 @@ sub run_cmd (;$$);
 
 my $blib =
   File::Spec->rel2abs(
-    File::Spec->catdir( $FindBin::RealBin, File::Spec->updir, 'blib' ) );
-my $script = File::Spec->catdir($blib, 'script', 'piconv');
+    File::Spec->catdir( $FindBin::RealBin, File::Spec->updir ) );
+my $script = File::Spec->catdir($blib, 'bin', 'piconv');
 my @base_cmd = ( $^X, "-Mblib=$blib", $script );
 
 plan tests => 5;