Merge branch 'up_master'

Changes

@@ -1,3 +1,7 @@
+[Changes for 1.28_01 - 2014-06-11]
+
+* Update inc modules to avoid precedence warnings in newer perl: RT 87034
+
 [Changes for 1.27 - 2013-05-20]
 
 * Resolve RT#84466 not fixed in 1.26 It failed about 10% of the time.

MANIFEST

@@ -19,6 +19,7 @@ inc/Module/Install/Win32.pm
 inc/Module/Install/WriteAll.pm
 inc/parent.pm
 inc/PerlIO.pm
+inc/Scalar/Util.pm
 inc/Test/Builder.pm
 inc/Test/Builder/IO/Scalar.pm
 inc/Test/Builder/Module.pm

META.yml

@@ -8,7 +8,7 @@ configure_requires:
   ExtUtils::MakeMaker: 6.59
 distribution_type: module
 dynamic_config: 1
-generated_by: 'Module::Install version 1.06'
+generated_by: 'Module::Install version 1.08'
 license: mit
 meta-spec:
   url: http://module-build.sourceforge.net/META-spec-v1.4.html
@@ -25,4 +25,4 @@ resources:
   homepage: http://search.cpan.org/dist/YAML-Syck
   license: http://opensource.org/licenses/mit-license.php
   repository: http://github.com/toddr/YAML-Syck
-version: 1.27
+version: 1.28_01

README.pod

@@ -0,0 +1,188 @@
+=head1 NAME 
+
+YAML::Syck - Fast, lightweight YAML loader and dumper
+
+=head1 SYNOPSIS
+
+    use YAML::Syck;
+
+    # Set this for interoperability with other YAML/Syck bindings:
+    # e.g. Load('Yes') becomes 1 and Load('No') becomes ''.
+    $YAML::Syck::ImplicitTyping = 1;
+
+    $data = Load($yaml);
+    $yaml = Dump($data);
+
+    # $file can be an IO object, or a filename
+    $data = LoadFile($file);
+    DumpFile($file, $data);
+
+    # A string with multiple YAML streams in it
+    $yaml = Dump(@data);
+    @data = Load($yaml);
+
+    # Dumping into a pre-existing output buffer
+    my $yaml;
+    DumpInto(\$yaml, @data);
+
+=head1 DESCRIPTION
+
+This module provides a Perl interface to the B<libsyck> data serialization
+library.  It exports the C<Dump> and C<Load> functions for converting
+Perl data structures to YAML strings, and the other way around.
+
+B<NOTE>: If you are working with other language's YAML/Syck bindings
+(such as Ruby), please set C<$YAML::Syck::ImplicitTyping> to C<1> before
+calling the C<Load>/C<Dump> functions.  The default setting is for
+preserving backward-compatibility with C<YAML.pm>.
+
+=head1 Differences Between YAML::Syck and YAML
+
+=head2 Error handling
+
+Some calls are designed to die rather than returning YAML. You should wrap
+your calls in eval to assure you do not get unexpected results.
+
+=head1 FLAGS
+
+=head2 $YAML::Syck::Headless
+
+Defaults to false.  Setting this to a true value will make C<Dump> omit the
+leading C<---\n> marker.
+
+=head2 $YAML::Syck::SortKeys
+
+Defaults to false.  Setting this to a true value will make C<Dump> sort
+hash keys.
+
+=head2 $YAML::Syck::SingleQuote
+
+Defaults to false.  Setting this to a true value will make C<Dump> always emit
+single quotes instead of bare strings.
+
+=head2 $YAML::Syck::ImplicitTyping
+
+Defaults to false.  Setting this to a true value will make C<Load> recognize
+various implicit types in YAML, such as unquoted C<true>, C<false>, as well as
+integers and floating-point numbers.  Otherwise, only C<~> is recognized to
+be C<undef>.
+
+=head2 $YAML::Syck::ImplicitUnicode
+
+Defaults to false.  For Perl 5.8.0 or later, setting this to a true value will
+make C<Load> set Unicode flag on for every string that contains valid UTF8
+sequences, and make C<Dump> return a unicode string.
+
+Regardless of this flag, Unicode strings are dumped verbatim without escaping;
+byte strings with high-bit set will be dumped with backslash escaping.
+
+However, because YAML does not distinguish between these two kinds of strings,
+so this flag will affect loading of both variants of strings.
+
+If you want to use LoadFile or DumpFile with unicode, you are required to open
+your own file in order to assure it's UTF8 encoded:
+
+  open(my $fh, ">:encoding(UTF-8)", "out.yml");
+  DumpFile($fh, $hashref);
+
+=head2 $YAML::Syck::ImplicitBinary
+
+Defaults to false.  For Perl 5.8.0 or later, setting this to a true value will
+make C<Dump> generate Base64-encoded C<!!binary> data for all non-Unicode
+scalars containing high-bit bytes.
+
+=head2 $YAML::Syck::UseCode / $YAML::Syck::LoadCode / $YAML::Syck::DumpCode
+
+These flags control whether or not to try and eval/deparse perl source code;
+each of them defaults to false.
+
+Setting C<$YAML::Syck::UseCode> to a true value is equivalent to setting
+both C<$YAML::Syck::LoadCode> and C<$YAML::Syck::DumpCode> to true.
+
+=head2 $YAML::Syck::LoadBlessed
+
+Defaults to true. Setting to false will block YAML::Syck from doing ANY
+blessing. This is an interface change since 1.21. The variable name was
+misleading, implying that no blessing would happen when in fact it did.
+
+Prior to 1.22, setting this to a false value only prevented C<Load> from
+blessing tag names that did not begin with C<!!perl> or C<!perl>;.
+
+=head1 BUGS
+
+Dumping Glob/IO values do not work yet.
+
+Dumping of Tied variables is unsupported.
+
+Dumping into tied (or other magic variables) with C<DumpInto> might not work
+properly in all cases.
+
+=head1 CAVEATS
+
+This module implements the YAML 1.0 spec.  To deal with data in YAML 1.1, 
+please use the C<YAML::XS> module instead.
+
+The current implementation bundles libsyck source code; if your system has a
+site-wide shared libsyck, it will I<not> be used.
+
+Tag names such as C<!!perl/hash:Foo> is blessed into the package C<Foo>, but
+the C<!hs/foo> and C<!!hs/Foo> tags are blessed into C<hs::Foo>.  Note that
+this holds true even if the tag contains non-word characters; for example,
+C<!haskell.org/Foo> is blessed into C<haskell.org::Foo>.  Please use
+L<Class::Rebless> to cast it into other user-defined packages. You can also
+set the LoadBlessed flag false to disable all blessing.
+
+This module has L<a lot of known
+issues|https://rt.cpan.org/Public/Dist/Display.html?Name=YAML-Syck>
+and has only been semi-actively maintained since 2007. If you
+encounter an issue with it probably won't be fixed unless you L<offer
+up a patch|http://github.com/toddr/YAML-Syck> in Git that's ready for
+release.
+
+There are still good reasons to use this module, such as better
+interoperability with other syck wrappers (like Ruby's), or some edge
+case of YAML's syntax that it handles better. It'll probably work
+perfectly for you, but if it doesn't you may want to look at
+L<YAML::XS>, or perhaps at looking another serialization format like
+L<JSON>.
+
+=head1 SEE ALSO
+
+L<YAML>, L<JSON::Syck>
+
+L<http://www.yaml.org/>
+
+=head1 AUTHORS
+
+Audrey Tang E<lt>cpan@audreyt.orgE<gt>
+
+=head1 COPYRIGHT
+
+Copyright 2005-2009 by Audrey Tang E<lt>cpan@audreyt.orgE<gt>.
+
+This software is released under the MIT license cited below.
+
+The F<libsyck> code bundled with this library is released by
+"why the lucky stiff", under a BSD-style license.  See the F<COPYING>
+file for details.
+
+=head2 The "MIT" License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+

inc/Module/Install.pm

@@ -31,7 +31,7 @@ BEGIN {
 	# This is not enforced yet, but will be some time in the next few
 	# releases once we can make sure it won't clash with custom
 	# Module::Install extensions.
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 
 	# Storage for the pseudo-singleton
 	$MAIN    = undef;

inc/Module/Install/Base.pm

@@ -4,7 +4,7 @@ package Module::Install::Base;
 use strict 'vars';
 use vars qw{$VERSION};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 }
 
 # Suspend handler for "redefined" warnings

inc/Module/Install/Can.pm

@@ -8,7 +8,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Compiler.pm

@@ -7,7 +7,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Fetch.pm

@@ -6,7 +6,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Include.pm

@@ -6,7 +6,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Makefile.pm

@@ -8,7 +8,7 @@ use Fcntl qw/:flock :seek/;
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Metadata.pm

@@ -6,7 +6,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/Win32.pm

@@ -6,7 +6,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }

inc/Module/Install/WriteAll.pm

@@ -6,7 +6,7 @@ use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '1.06';
+	$VERSION = '1.08';
 	@ISA     = qw{Module::Install::Base};
 	$ISCORE  = 1;
 }

inc/PerlIO.pm

@@ -30,4 +30,4 @@ sub F_UTF8 () { 0x8000 }
 1;
 __END__
 
-#line 332
+#line 331

inc/Scalar/Util.pm

@@ -0,0 +1,63 @@
+#line 1
+# Scalar::Util.pm
+#
+# Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved.
+# This program is free software; you can redistribute it and/or
+# modify it under the same terms as Perl itself.
+
+package Scalar::Util;
+
+use strict;
+require Exporter;
+require List::Util; # List::Util loads the XS
+
+our @ISA       = qw(Exporter);
+our @EXPORT_OK = qw(
+  blessed
+  dualvar
+  isdual
+  isvstring
+  isweak
+  looks_like_number
+  openhandle
+  readonly
+  refaddr
+  reftype
+  set_prototype
+  tainted
+  weaken
+);
+our $VERSION    = "1.27";
+$VERSION   = eval $VERSION;
+
+our @EXPORT_FAIL;
+
+unless (defined &weaken) {
+  push @EXPORT_FAIL, qw(weaken);
+}
+unless (defined &isweak) {
+  push @EXPORT_FAIL, qw(isweak isvstring);
+}
+unless (defined &isvstring) {
+  push @EXPORT_FAIL, qw(isvstring);
+}
+
+sub export_fail {
+  if (grep { /^(?:weaken|isweak)$/ } @_ ) {
+    require Carp;
+    Carp::croak("Weak references are not implemented in the version of perl");
+  }
+
+  if (grep { /^isvstring$/ } @_ ) {
+    require Carp;
+    Carp::croak("Vstrings are not implemented in the version of perl");
+  }
+
+  @_;
+}
+
+1;
+
+__END__
+
+#line 303