[Bps-public-commit] App-CLI branch, master, updated. 0.09-42-g3159542

Alex Vandiver alexmv at bestpractical.com
Fri Dec 3 00:53:11 EST 2010


The branch, master has been updated
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Summary of changes:
 .gitignore                                         |    2 +
 Changes                                            |   27 +
 MANIFEST                                           |    2 +-
 MANIFEST.SKIP                                      |   10 +
 Makefile.PL                                        |    4 +-
 SIGNATURE                                          |   46 --
 inc/Module/AutoInstall.pm                          |  768 --------------------
 inc/Module/Install.pm                              |  369 ----------
 inc/Module/Install/AutoInstall.pm                  |   61 --
 inc/Module/Install/Base.pm                         |   72 --
 inc/Module/Install/Can.pm                          |   83 ---
 inc/Module/Install/Fetch.pm                        |   93 ---
 inc/Module/Install/Include.pm                      |   34 -
 inc/Module/Install/Makefile.pm                     |  253 -------
 inc/Module/Install/Metadata.pm                     |  510 -------------
 inc/Module/Install/Win32.pm                        |   64 --
 inc/Module/Install/WriteAll.pm                     |   40 -
 lib/App/CLI.pm                                     |  223 ++++--
 lib/App/CLI/Command.pm                             |  104 ++-
 lib/App/CLI/Command/Help.pm                        |   40 +
 lib/App/CLI/Helper.pm                              |   43 ++
 t/1basic.t                                         |   25 +-
 t/lib/MyApp/Test.pm                                |   10 +-
 t/lib/MyApp/Test/Cascading.pm                      |   11 +
 t/lib/MyApp/Test/Cascading/Infinite.pm             |   11 +
 t/lib/MyApp/Test/Cascading/Infinite/Subcommands.pm |   16 +
 26 files changed, 431 insertions(+), 2490 deletions(-)
 create mode 100644 MANIFEST.SKIP
 delete mode 100644 SIGNATURE
 delete mode 100644 inc/Module/AutoInstall.pm
 delete mode 100644 inc/Module/Install.pm
 delete mode 100644 inc/Module/Install/AutoInstall.pm
 delete mode 100644 inc/Module/Install/Base.pm
 delete mode 100644 inc/Module/Install/Can.pm
 delete mode 100644 inc/Module/Install/Fetch.pm
 delete mode 100644 inc/Module/Install/Include.pm
 delete mode 100644 inc/Module/Install/Makefile.pm
 delete mode 100644 inc/Module/Install/Metadata.pm
 delete mode 100644 inc/Module/Install/Win32.pm
 delete mode 100644 inc/Module/Install/WriteAll.pm
 create mode 100644 lib/App/CLI/Helper.pm
 create mode 100644 t/lib/MyApp/Test/Cascading.pm
 create mode 100644 t/lib/MyApp/Test/Cascading/Infinite.pm
 create mode 100644 t/lib/MyApp/Test/Cascading/Infinite/Subcommands.pm

- Log -----------------------------------------------------------------
commit 8fbeecdbc12502742121cdb7810a809f240c6107
Author: c9s <cornelius.howl at gmail.com>
Date:   Sun Oct 17 18:55:22 2010 +0900

    Fix filename pattern.

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 57732c9..bc6a0a1 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -99,16 +99,19 @@ sub get_cmd {
     die $class->error_cmd
 	unless $cmd && $cmd =~ m/^[?a-z]+$/;
     my $pkg = join('::', $class->command_class, $class->_cmd_map ($cmd));
+
     my $file = "$pkg.pm";
     $file =~ s!::!/!g;
     eval {require $file; };
 
     unless ($pkg->can('run')) {
-	warn $@ if $@ and exists $INC{$file};
-	die $class->error_cmd;
+        warn $@ if $@ and exists $INC{$file};
+        die $class->error_cmd;
     }
+
     $cmd = $pkg->new (@arg);
     $cmd->app ($class);
+
     return $cmd;
 }
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index ecf10e3..9b3af3f 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -106,7 +106,7 @@ section is displayed as well.
 sub usage {
     my ($self, $want_detail) = @_;
     my $fname = $self->filename;
-    my($cmd) = $fname =~ m{\W(\w+)\.pm$};
+    my ($cmd) = $fname =~ m{\W(\w+)\.pm$};
     require Pod::Simple::Text;
     my $parser = Pod::Simple::Text->new;
     my $buf;
@@ -162,9 +162,9 @@ Return the filename for the command module.
 sub filename {
     my $self = shift;
     my $fname = ref($self);
-    $fname =~ s{::[a-z]+}{}; # subcommand
+    $fname =~ s{::[a-z]+$}{}; # subcommand
     $fname =~ s{::}{/}g;
-    $INC{"$fname.pm"}
+    return $INC{"$fname.pm"};
 }
 
 =head1 TODO

commit ba9ae554e30ebf713a22939f3e9276d26ccf12b6
Author: c9s <cornelius.howl at gmail.com>
Date:   Mon Oct 18 15:42:59 2010 +0900

    Document Help command class.

diff --git a/lib/App/CLI/Command/Help.pm b/lib/App/CLI/Command/Help.pm
index 117d0f9..904fd42 100644
--- a/lib/App/CLI/Command/Help.pm
+++ b/lib/App/CLI/Command/Help.pm
@@ -6,6 +6,35 @@ use File::Find qw(find);
 use Locale::Maketext::Simple;
 use Pod::Simple::Text;
 
+=head1 NAME
+
+App::CLI::Command::Help
+
+=head1 DESCRIPTION
+
+Your command class should be capitalized.
+
+To add help message , you just add pod in command class:
+
+    package YourApp::Command::Foo;
+
+
+    =head1 NAME
+
+    YourApp::Command::Foo - execute foo
+
+    =head1 DESCRIPTION
+
+    blah blah
+
+    =head1 USAGE
+
+    ....
+
+    =cut
+
+=cut
+
 sub run {
     my $self = shift;
     my @topics = @_;

commit 572e0fe3c8cdca0a0d4a63a186865c6f89d102af
Author: c9s <cornelius.howl at gmail.com>
Date:   Mon Oct 18 15:46:18 2010 +0900

    Update synopsis

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index bc6a0a1..87729b1 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -9,23 +9,38 @@ App::CLI - Dispatcher module for command line interface programs
 
 =head1 SYNOPSIS
 
-  package MyApp;
-  use base 'App::CLI';
+    package MyApp;
+    use base 'App::CLI';
 
-  package main;
+    package main;
 
-  MyApp->dispatch;
+    MyApp->dispatch;
 
-  package MyApp::Help;
-  use base 'App::CLI::Command';
+    package MyApp::List;
+    use base qw(App::CLI::Command);
 
-  sub options {
-    ('verbose' => 'verbose');
-  }
+    sub run {
+        my ($self, @args ) = @_;
 
-  sub run {
-    my ($self, $arg) = @_;
-  }
+
+    }
+
+    package MyApp::Help;
+    use base 'App::CLI::Command';
+
+    sub options { (
+        'verbose' => 'verbose',
+        'n|name=s'  => 'name'
+    }
+
+    sub run {
+        my ( $self, $arg ) = @_;
+
+        print "verbose" if $self->{verbose};
+
+        my $name = $self->{name};
+
+    }
 
 =head1 DESCRIPTION
 
@@ -147,6 +162,7 @@ L<App::CLI::Command>
 =head1 AUTHORS
 
 Chia-liang Kao E<lt>clkao at clkao.orgE<gt>
+Cornelius Lin  E<lt>cornelius.howl at gmail.comE<gt>
 
 =head1 COPYRIGHT
 

commit 9cecc6bd38739281f311ff789d46d329dfff56fb
Merge: 572e0fe ac38f12
Author: c9s <cornelius.howl at gmail.com>
Date:   Mon Oct 18 15:48:24 2010 +0900

    Merge branch 'master' of git://github.com/bestpractical/app-cli into bestpractical-master


commit 29161ddfd0ae422eea80fb4f4acd6242df8d0008
Author: c9s <cornelius.howl at gmail.com>
Date:   Tue Oct 19 02:45:56 2010 +0900

    Checking in changes prior to tagging of version 0.10.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index 5ecd98e..7d46d98 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,3 +1,8 @@
    +
    +0.10 - 19 Oct 2010
    +
    +  * Update document
    +
     0.09 - 17 Oct 2010
    
       * Fix the command pattern used in help.

diff --git a/Changes b/Changes
index 5ecd98e..7d46d98 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,8 @@
+
+0.10 - 19 Oct 2010
+
+  * Update document
+
 0.09 - 17 Oct 2010
 
   * Fix the command pattern used in help.
diff --git a/MANIFEST b/MANIFEST
index 2c9e59e..8ab40f4 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -22,3 +22,4 @@ t/lib/CLITest.pm
 t/lib/MyApp.pm
 t/lib/MyApp/Help.pm
 t/lib/MyApp/Test.pm
+MANIFEST.SKIP
diff --git a/MANIFEST.SKIP b/MANIFEST.SKIP
new file mode 100644
index 0000000..39a199f
--- /dev/null
+++ b/MANIFEST.SKIP
@@ -0,0 +1,10 @@
+^blib
+^pm_to_blib
+.*\.old$
+^Makefile$
+^\.git
+MYMETA.yml
+.tar.gz$
+test*
+shipit
+META.yml
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 404e948..d9d20b1 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.09';
+our $VERSION = '0.10';
 use strict;
 use warnings;
 

commit 41b11bb12d5d213abafcb9cf3d18fbaf36b791a2
Author: c9s <cornelius.howl at gmail.com>
Date:   Tue Oct 19 13:04:29 2010 +0900

    update inc

diff --git a/inc/Module/AutoInstall.pm b/inc/Module/AutoInstall.pm
index 7efc552..60b90ea 100644
--- a/inc/Module/AutoInstall.pm
+++ b/inc/Module/AutoInstall.pm
@@ -18,7 +18,9 @@ my %FeatureMap = (
 
 # various lexical flags
 my ( @Missing, @Existing,  %DisabledTests, $UnderCPAN,     $HasCPANPLUS );
-my ( $Config,  $CheckOnly, $SkipInstall,   $AcceptDefault, $TestOnly );
+my (
+    $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps
+);
 my ( $PostambleActions, $PostambleUsed );
 
 # See if it's a testing or non-interactive session
@@ -73,6 +75,9 @@ sub _init {
         elsif ( $arg =~ /^--test(?:only)?$/ ) {
             $TestOnly = 1;
         }
+        elsif ( $arg =~ /^--all(?:deps)?$/ ) {
+            $AllDeps = 1;
+        }
     }
 }
 
@@ -115,6 +120,13 @@ sub import {
         )[0]
     );
 
+    # We want to know if we're under CPAN early to avoid prompting, but
+    # if we aren't going to try and install anything anyway then skip the
+    # check entirely since we don't want to have to load (and configure)
+    # an old CPAN just for a cosmetic message
+
+    $UnderCPAN = _check_lock(1) unless $SkipInstall;
+
     while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
         my ( @required, @tests, @skiptests );
         my $default  = 1;
@@ -163,15 +175,24 @@ sub import {
             }
 
             # XXX: check for conflicts and uninstalls(!) them.
-            if (
-                defined( my $cur = _version_check( _load($mod), $arg ||= 0 ) ) )
+            my $cur = _load($mod);
+            if (_version_cmp ($cur, $arg) >= 0)
             {
                 print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
                 push @Existing, $mod => $arg;
                 $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
             }
             else {
-                print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
+                if (not defined $cur)   # indeed missing
+                {
+                    print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
+                }
+                else
+                {
+                    # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above
+                    print "too old. ($cur < $arg)\n";
+                }
+
                 push @required, $mod => $arg;
             }
         }
@@ -184,6 +205,8 @@ sub import {
             !$SkipInstall
             and (
                 $CheckOnly
+                or ($mandatory and $UnderCPAN)
+                or $AllDeps
                 or _prompt(
                     qq{==> Auto-install the }
                       . ( @required / 2 )
@@ -214,8 +237,6 @@ sub import {
         }
     }
 
-    $UnderCPAN = _check_lock();    # check for $UnderCPAN
-
     if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
         require Config;
         print
@@ -232,23 +253,42 @@ sub import {
     # import to main::
     no strict 'refs';
     *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
+
+    return (@Existing, @Missing);
+}
+
+sub _running_under {
+    my $thing = shift;
+    print <<"END_MESSAGE";
+*** Since we're running under ${thing}, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+    return 1;
 }
 
 # Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
 # if we are, then we simply let it taking care of our dependencies
 sub _check_lock {
-    return unless @Missing;
+    return unless @Missing or @_;
+
+    my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING};
 
     if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
-        print <<'END_MESSAGE';
+        return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS');
+    }
 
-*** Since we're running under CPANPLUS, I'll just let it take care
-    of the dependency's installation later.
-END_MESSAGE
-        return 1;
+    require CPAN;
+
+    if ($CPAN::VERSION > '1.89') {
+        if ($cpan_env) {
+            return _running_under('CPAN');
+        }
+        return; # CPAN.pm new enough, don't need to check further
     }
 
-    _load_cpan();
+    # last ditch attempt, this -will- configure CPAN, very sorry
+
+    _load_cpan(1); # force initialize even though it's already loaded
 
     # Find the CPAN lock-file
     my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
@@ -284,7 +324,7 @@ sub install {
     while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
 
         # grep out those already installed
-        if ( defined( _version_check( _load($pkg), $ver ) ) ) {
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
             push @installed, $pkg;
         }
         else {
@@ -313,7 +353,7 @@ sub install {
         @modules = @newmod;
     }
 
-    if ( _has_cpanplus() ) {
+    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
         _install_cpanplus( \@modules, \@config );
     } else {
         _install_cpan( \@modules, \@config );
@@ -323,7 +363,7 @@ sub install {
 
     # see if we have successfully installed them
     while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
-        if ( defined( _version_check( _load($pkg), $ver ) ) ) {
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
             push @installed, $pkg;
         }
         elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) {
@@ -378,7 +418,7 @@ sub _install_cpanplus {
         my $success;
         my $obj = $modtree->{$pkg};
 
-        if ( $obj and defined( _version_check( $obj->{version}, $ver ) ) ) {
+        if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) {
             my $pathname = $pkg;
             $pathname =~ s/::/\\W/;
 
@@ -471,7 +511,7 @@ sub _install_cpan {
         my $obj     = CPAN::Shell->expand( Module => $pkg );
         my $success = 0;
 
-        if ( $obj and defined( _version_check( $obj->cpan_version, $ver ) ) ) {
+        if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) {
             my $pathname = $pkg;
             $pathname =~ s/::/\\W/;
 
@@ -535,7 +575,7 @@ sub _update_to {
     my $ver   = shift;
 
     return
-      if defined( _version_check( _load($class), $ver ) );  # no need to upgrade
+      if _version_cmp( _load($class), $ver ) >= 0;  # no need to upgrade
 
     if (
         _prompt( "==> A newer version of $class ($ver) is required. Install?",
@@ -632,9 +672,22 @@ sub _load {
 
 # Load CPAN.pm and it's configuration
 sub _load_cpan {
-    return if $CPAN::VERSION;
+    return if $CPAN::VERSION and $CPAN::Config and not @_;
     require CPAN;
-    if ( $CPAN::HandleConfig::VERSION ) {
+
+    # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to
+    #    CPAN::HandleConfig->load. CPAN reports that the redirection
+    #    is deprecated in a warning printed at the user.
+
+    # CPAN-1.81 expects CPAN::HandleConfig->load, does not have
+    #   $CPAN::HandleConfig::VERSION but cannot handle
+    #   CPAN::Config->load
+
+    # Which "versions expect CPAN::Config->load?
+
+    if ( $CPAN::HandleConfig::VERSION
+        || CPAN::HandleConfig->can('load')
+    ) {
         # Newer versions of CPAN have a HandleConfig module
         CPAN::HandleConfig->load;
     } else {
@@ -644,9 +697,11 @@ sub _load_cpan {
 }
 
 # compare two versions, either use Sort::Versions or plain comparison
-sub _version_check {
+# return values same as <=>
+sub _version_cmp {
     my ( $cur, $min ) = @_;
-    return unless defined $cur;
+    return -1 unless defined $cur;  # if 0 keep comparing
+    return 1 unless $min;
 
     $cur =~ s/\s+$//;
 
@@ -657,16 +712,13 @@ sub _version_check {
             ) {
 
             # use version.pm if it is installed.
-            return (
-                ( version->new($cur) >= version->new($min) ) ? $cur : undef );
+            return version->new($cur) <=> version->new($min);
         }
         elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) )
         {
 
             # use Sort::Versions as the sorting algorithm for a.b.c versions
-            return ( ( Sort::Versions::versioncmp( $cur, $min ) != -1 )
-                ? $cur
-                : undef );
+            return Sort::Versions::versioncmp( $cur, $min );
         }
 
         warn "Cannot reliably compare non-decimal formatted versions.\n"
@@ -675,7 +727,7 @@ sub _version_check {
 
     # plain comparison
     local $^W = 0;    # shuts off 'not numeric' bugs
-    return ( $cur >= $min ? $cur : undef );
+    return $cur <=> $min;
 }
 
 # nothing; this usage is deprecated.
@@ -706,7 +758,7 @@ sub _make_args {
       if $Config;
 
     $PostambleActions = (
-        $missing
+        ($missing and not $UnderCPAN)
         ? "\$(PERL) $0 --config=$config --installdeps=$missing"
         : "\$(NOECHO) \$(NOOP)"
     );
@@ -746,7 +798,7 @@ sub Write {
 sub postamble {
     $PostambleUsed = 1;
 
-    return << ".";
+    return <<"END_MAKE";
 
 config :: installdeps
 \t\$(NOECHO) \$(NOOP)
@@ -757,7 +809,7 @@ checkdeps ::
 installdeps ::
 \t$PostambleActions
 
-.
+END_MAKE
 
 }
 
@@ -765,4 +817,4 @@ installdeps ::
 
 __END__
 
-#line 1003
+#line 1071
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
index b46be99..8ee839d 100644
--- a/inc/Module/Install.pm
+++ b/inc/Module/Install.pm
@@ -17,12 +17,13 @@ package Module::Install;
 #     3. The ./inc/ version of Module::Install loads
 # }
 
-BEGIN {
-	require 5.004;
-}
+use 5.005;
 use strict 'vars';
+use Cwd        ();
+use File::Find ();
+use File::Path ();
 
-use vars qw{$VERSION};
+use vars qw{$VERSION $MAIN};
 BEGIN {
 	# All Module::Install core packages now require synchronised versions.
 	# This will be used to ensure we don't accidentally load old or
@@ -30,25 +31,35 @@ 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 = '0.79';
+	$VERSION = '1.00';
+
+	# Storage for the pseudo-singleton
+	$MAIN    = undef;
 
 	*inc::Module::Install::VERSION = *VERSION;
 	@inc::Module::Install::ISA     = __PACKAGE__;
 
 }
 
+sub import {
+	my $class = shift;
+	my $self  = $class->new(@_);
+	my $who   = $self->_caller;
 
-
-
-
-# Whether or not inc::Module::Install is actually loaded, the
-# $INC{inc/Module/Install.pm} is what will still get set as long as
-# the caller loaded module this in the documented manner.
-# If not set, the caller may NOT have loaded the bundled version, and thus
-# they may not have a MI version that works with the Makefile.PL. This would
-# result in false errors or unexpected behaviour. And we don't want that.
-my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
-unless ( $INC{$file} ) { die <<"END_DIE" }
+	#-------------------------------------------------------------
+	# all of the following checks should be included in import(),
+	# to allow "eval 'require Module::Install; 1' to test
+	# installation of Module::Install. (RT #51267)
+	#-------------------------------------------------------------
+
+	# Whether or not inc::Module::Install is actually loaded, the
+	# $INC{inc/Module/Install.pm} is what will still get set as long as
+	# the caller loaded module this in the documented manner.
+	# If not set, the caller may NOT have loaded the bundled version, and thus
+	# they may not have a MI version that works with the Makefile.PL. This would
+	# result in false errors or unexpected behaviour. And we don't want that.
+	my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+	unless ( $INC{$file} ) { die <<"END_DIE" }
 
 Please invoke ${\__PACKAGE__} with:
 
@@ -60,32 +71,42 @@ not:
 
 END_DIE
 
+	# This reportedly fixes a rare Win32 UTC file time issue, but
+	# as this is a non-cross-platform XS module not in the core,
+	# we shouldn't really depend on it. See RT #24194 for detail.
+	# (Also, this module only supports Perl 5.6 and above).
+	eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006;
 
+	# If the script that is loading Module::Install is from the future,
+	# then make will detect this and cause it to re-run over and over
+	# again. This is bad. Rather than taking action to touch it (which
+	# is unreliable on some platforms and requires write permissions)
+	# for now we should catch this and refuse to run.
+	if ( -f $0 ) {
+		my $s = (stat($0))[9];
 
+		# If the modification time is only slightly in the future,
+		# sleep briefly to remove the problem.
+		my $a = $s - time;
+		if ( $a > 0 and $a < 5 ) { sleep 5 }
 
+		# Too far in the future, throw an error.
+		my $t = time;
+		if ( $s > $t ) { die <<"END_DIE" }
 
-# If the script that is loading Module::Install is from the future,
-# then make will detect this and cause it to re-run over and over
-# again. This is bad. Rather than taking action to touch it (which
-# is unreliable on some platforms and requires write permissions)
-# for now we should catch this and refuse to run.
-if ( -f $0 and (stat($0))[9] > time ) { die <<"END_DIE" }
-
-Your installer $0 has a modification time in the future.
+Your installer $0 has a modification time in the future ($s > $t).
 
 This is known to create infinite loops in make.
 
 Please correct this, then run $0 again.
 
 END_DIE
+	}
 
 
-
-
-
-# Build.PL was formerly supported, but no longer is due to excessive
-# difficulty in implementing every single feature twice.
-if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
+	# Build.PL was formerly supported, but no longer is due to excessive
+	# difficulty in implementing every single feature twice.
+	if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
 
 Module::Install no longer supports Build.PL.
 
@@ -95,23 +116,42 @@ Please remove all Build.PL files and only use the Makefile.PL installer.
 
 END_DIE
 
+	#-------------------------------------------------------------
 
+	# To save some more typing in Module::Install installers, every...
+	# use inc::Module::Install
+	# ...also acts as an implicit use strict.
+	$^H |= strict::bits(qw(refs subs vars));
 
+	#-------------------------------------------------------------
 
+	unless ( -f $self->{file} ) {
+		foreach my $key (keys %INC) {
+			delete $INC{$key} if $key =~ /Module\/Install/;
+		}
 
-# To save some more typing in Module::Install installers, every...
-# use inc::Module::Install
-# ...also acts as an implicit use strict.
-$^H |= strict::bits(qw(refs subs vars));
-
+		local $^W;
+		require "$self->{path}/$self->{dispatch}.pm";
+		File::Path::mkpath("$self->{prefix}/$self->{author}");
+		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+		$self->{admin}->init;
+		@_ = ($class, _self => $self);
+		goto &{"$self->{name}::import"};
+	}
 
+	local $^W;
+	*{"${who}::AUTOLOAD"} = $self->autoload;
+	$self->preload;
 
+	# Unregister loader and worker packages so subdirs can use them again
+	delete $INC{'inc/Module/Install.pm'};
+	delete $INC{'Module/Install.pm'};
 
+	# Save to the singleton
+	$MAIN = $self;
 
-use Cwd        ();
-use File::Find ();
-use File::Path ();
-use FindBin;
+	return 1;
+}
 
 sub autoload {
 	my $self = shift;
@@ -121,39 +161,37 @@ sub autoload {
 	$sym->{$cwd} = sub {
 		my $pwd = Cwd::cwd();
 		if ( my $code = $sym->{$pwd} ) {
-			# delegate back to parent dirs
+			# Delegate back to parent dirs
 			goto &$code unless $cwd eq $pwd;
 		}
-		$$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
-		unless ( uc($1) eq $1 ) {
-			unshift @_, ( $self, $1 );
-			goto &{$self->can('call')};
+		unless ($$sym =~ s/([^:]+)$//) {
+			# XXX: it looks like we can't retrieve the missing function
+			# via $$sym (usually $main::AUTOLOAD) in this case.
+			# I'm still wondering if we should slurp Makefile.PL to
+			# get some context or not ...
+			my ($package, $file, $line) = caller;
+			die <<"EOT";
+Unknown function is found at $file line $line.
+Execution of $file aborted due to runtime errors.
+
+If you're a contributor to a project, you may need to install
+some Module::Install extensions from CPAN (or other repository).
+If you're a user of a module, please contact the author.
+EOT
+		}
+		my $method = $1;
+		if ( uc($method) eq $method ) {
+			# Do nothing
+			return;
+		} elsif ( $method =~ /^_/ and $self->can($method) ) {
+			# Dispatch to the root M:I class
+			return $self->$method(@_);
 		}
-	};
-}
-
-sub import {
-	my $class = shift;
-	my $self  = $class->new(@_);
-	my $who   = $self->_caller;
-
-	unless ( -f $self->{file} ) {
-		require "$self->{path}/$self->{dispatch}.pm";
-		File::Path::mkpath("$self->{prefix}/$self->{author}");
-		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
-		$self->{admin}->init;
-		@_ = ($class, _self => $self);
-		goto &{"$self->{name}::import"};
-	}
-
-	*{"${who}::AUTOLOAD"} = $self->autoload;
-	$self->preload;
-
-	# Unregister loader and worker packages so subdirs can use them again
-	delete $INC{"$self->{file}"};
-	delete $INC{"$self->{path}.pm"};
 
-	return 1;
+		# Dispatch to the appropriate plugin
+		unshift @_, ( $self, $1 );
+		goto &{$self->can('call')};
+	};
 }
 
 sub preload {
@@ -166,8 +204,7 @@ sub preload {
 
 	my @exts = @{$self->{extensions}};
 	unless ( @exts ) {
-		my $admin = $self->{admin};
-		@exts = $admin->load_all_extensions;
+		@exts = $self->{admin}->load_all_extensions;
 	}
 
 	my %seen;
@@ -182,6 +219,7 @@ sub preload {
 
 	my $who = $self->_caller;
 	foreach my $name ( sort keys %seen ) {
+		local $^W;
 		*{"${who}::$name"} = sub {
 			${"${who}::AUTOLOAD"} = "${who}::$name";
 			goto &{"${who}::AUTOLOAD"};
@@ -192,12 +230,18 @@ sub preload {
 sub new {
 	my ($class, %args) = @_;
 
+	delete $INC{'FindBin.pm'};
+	{
+		# to suppress the redefine warning
+		local $SIG{__WARN__} = sub {};
+		require FindBin;
+	}
+
 	# ignore the prefix on extension modules built from top level.
 	my $base_path = Cwd::abs_path($FindBin::Bin);
 	unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
 		delete $args{prefix};
 	}
-
 	return $args{_self} if $args{_self};
 
 	$args{dispatch} ||= 'Admin';
@@ -250,8 +294,10 @@ END_DIE
 sub load_extensions {
 	my ($self, $path, $top) = @_;
 
-	unless ( grep { !ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+	my $should_reload = 0;
+	unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
 		unshift @INC, $self->{prefix};
+		$should_reload = 1;
 	}
 
 	foreach my $rv ( $self->find_extensions($path) ) {
@@ -259,12 +305,13 @@ sub load_extensions {
 		next if $self->{pathnames}{$pkg};
 
 		local $@;
-		my $new = eval { require $file; $pkg->can('new') };
+		my $new = eval { local $^W; require $file; $pkg->can('new') };
 		unless ( $new ) {
 			warn $@ if $@;
 			next;
 		}
-		$self->{pathnames}{$pkg} = delete $INC{$file};
+		$self->{pathnames}{$pkg} =
+			$should_reload ? delete $INC{$file} : $INC{$file};
 		push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
 	}
 
@@ -314,7 +361,7 @@ sub find_extensions {
 
 
 #####################################################################
-# Utility Functions
+# Common Utility Functions
 
 sub _caller {
 	my $depth = 0;
@@ -326,33 +373,87 @@ sub _caller {
 	return $call;
 }
 
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _read {
+	local *FH;
+	open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
+	close FH or die "close($_[0]): $!";
+	return $string;
+}
+END_NEW
 sub _read {
 	local *FH;
-	open FH, "< $_[0]" or die "open($_[0]): $!";
-	my $str = do { local $/; <FH> };
+	open( FH, "< $_[0]"  ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
 	close FH or die "close($_[0]): $!";
-	return $str;
+	return $string;
+}
+END_OLD
+
+sub _readperl {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+	$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+	return $string;
+}
+
+sub _readpod {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	return $string if $_[0] =~ /\.pod\z/;
+	$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+	$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/^\n+//s;
+	return $string;
 }
 
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
 sub _write {
 	local *FH;
-	open FH, "> $_[0]" or die "open($_[0]): $!";
-	foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!" }
+	open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
+	close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+	local *FH;
+	open( FH, "> $_[0]"  ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
 	close FH or die "close($_[0]): $!";
 }
+END_OLD
 
 # _version is for processing module versions (eg, 1.03_05) not
 # Perl versions (eg, 5.8.1).
-
 sub _version ($) {
 	my $s = shift || 0;
-	   $s =~ s/^(\d+)\.?//;
+	my $d =()= $s =~ /(\.)/g;
+	if ( $d >= 2 ) {
+		# Normalise multipart versions
+		$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+	}
+	$s =~ s/^(\d+)\.?//;
 	my $l = $1 || 0;
-	my @v = map { $_ . '0' x (3 - length $_) } $s =~ /(\d{1,3})\D?/g;
-	   $l = $l . '.' . join '', @v if @v;
+	my @v = map {
+		$_ . '0' x (3 - length $_)
+	} $s =~ /(\d{1,3})\D?/g;
+	$l = $l . '.' . join '', @v if @v;
 	return $l + 0;
 }
 
+sub _cmp ($$) {
+	_version($_[0]) <=> _version($_[1]);
+}
+
 # Cloned from Params::Util::_CLASS
 sub _CLASS ($) {
 	(
@@ -360,10 +461,10 @@ sub _CLASS ($) {
 		and
 		! ref $_[0]
 		and
-		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*$/s
+		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
 	) ? $_[0] : undef;
 }
 
 1;
 
-# Copyright 2008 - 2009 Adam Kennedy.
+# Copyright 2008 - 2010 Adam Kennedy.
diff --git a/inc/Module/Install/AutoInstall.pm b/inc/Module/Install/AutoInstall.pm
index 343738e..f1f5356 100644
--- a/inc/Module/Install/AutoInstall.pm
+++ b/inc/Module/Install/AutoInstall.pm
@@ -2,13 +2,13 @@
 package Module::Install::AutoInstall;
 
 use strict;
-use Module::Install::Base;
+use Module::Install::Base ();
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
 sub AutoInstall { $_[0] }
@@ -37,12 +37,33 @@ sub auto_install {
     $self->include('Module::AutoInstall');
     require Module::AutoInstall;
 
-    Module::AutoInstall->import(
+    my @features_require = Module::AutoInstall->import(
         (@config ? (-config => \@config) : ()),
         (@core   ? (-core   => \@core)   : ()),
         $self->features,
     );
 
+    my %seen;
+    my @requires = map @$_, map @$_, grep ref, $self->requires;
+    while (my ($mod, $ver) = splice(@requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @build_requires = map @$_, map @$_, grep ref, $self->build_requires;
+    while (my ($mod, $ver) = splice(@build_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @configure_requires = map @$_, map @$_, grep ref, $self->configure_requires;
+    while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+
+    my @deduped;
+    while (my ($mod, $ver) = splice(@features_require, 0, 2)) {
+        push @deduped, $mod => $ver unless $seen{$mod}{$ver}++;
+    }
+
+    $self->requires(@deduped);
+
     $self->makemaker_args( Module::AutoInstall::_make_args() );
 
     my $class = ref($self);
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
index 1145fe4..b55bda3 100644
--- a/inc/Module/Install/Base.pm
+++ b/inc/Module/Install/Base.pm
@@ -1,7 +1,11 @@
 #line 1
 package Module::Install::Base;
 
-$VERSION = '0.79';
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '1.00';
+}
 
 # Suspend handler for "redefined" warnings
 BEGIN {
@@ -9,54 +13,61 @@ BEGIN {
 	$SIG{__WARN__} = sub { $w };
 }
 
-### This is the ONLY module that shouldn't have strict on
-# use strict;
-
-#line 41
+#line 42
 
 sub new {
-    my ($class, %args) = @_;
-
-    foreach my $method ( qw(call load) ) {
-        *{"$class\::$method"} = sub {
-            shift()->_top->$method(@_);
-        } unless defined &{"$class\::$method"};
-    }
-
-    bless( \%args, $class );
+	my $class = shift;
+	unless ( defined &{"${class}::call"} ) {
+		*{"${class}::call"} = sub { shift->_top->call(@_) };
+	}
+	unless ( defined &{"${class}::load"} ) {
+		*{"${class}::load"} = sub { shift->_top->load(@_) };
+	}
+	bless { @_ }, $class;
 }
 
 #line 61
 
 sub AUTOLOAD {
-    my $self = shift;
-    local $@;
-    my $autoload = eval { $self->_top->autoload } or return;
-    goto &$autoload;
+	local $@;
+	my $func = eval { shift->_top->autoload } or return;
+	goto &$func;
 }
 
-#line 76
+#line 75
 
-sub _top { $_[0]->{_top} }
+sub _top {
+	$_[0]->{_top};
+}
 
-#line 89
+#line 90
 
 sub admin {
-    $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new;
+	$_[0]->_top->{admin}
+	or
+	Module::Install::Base::FakeAdmin->new;
 }
 
-#line 101
+#line 106
 
 sub is_admin {
-    $_[0]->admin->VERSION;
+	! $_[0]->admin->isa('Module::Install::Base::FakeAdmin');
 }
 
 sub DESTROY {}
 
 package Module::Install::Base::FakeAdmin;
 
-my $Fake;
-sub new { $Fake ||= bless(\@_, $_[0]) }
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = $Module::Install::Base::VERSION;
+}
+
+my $fake;
+
+sub new {
+	$fake ||= bless(\@_, $_[0]);
+}
 
 sub AUTOLOAD {}
 
@@ -69,4 +80,4 @@ BEGIN {
 
 1;
 
-#line 146
+#line 159
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
index ac81dec..71ccc27 100644
--- a/inc/Module/Install/Can.pm
+++ b/inc/Module/Install/Can.pm
@@ -2,18 +2,16 @@
 package Module::Install::Can;
 
 use strict;
-use Module::Install::Base;
-use Config ();
-### This adds a 5.005 Perl version dependency.
-### This is a bug and will be fixed.
-use File::Spec ();
-use ExtUtils::MakeMaker ();
-
-use vars qw{$VERSION $ISCORE @ISA};
+use Config                ();
+use File::Spec            ();
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
 # check if we can load some module
@@ -80,4 +78,4 @@ if ( $^O eq 'cygwin' ) {
 
 __END__
 
-#line 158
+#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
index 41d9569..ec1f106 100644
--- a/inc/Module/Install/Fetch.pm
+++ b/inc/Module/Install/Fetch.pm
@@ -2,13 +2,13 @@
 package Module::Install::Fetch;
 
 use strict;
-use Module::Install::Base;
+use Module::Install::Base ();
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
 sub get_file {
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
index 742121a..a28cd4c 100644
--- a/inc/Module/Install/Include.pm
+++ b/inc/Module/Install/Include.pm
@@ -2,13 +2,13 @@
 package Module::Install::Include;
 
 use strict;
-use Module::Install::Base;
+use Module::Install::Base ();
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
 sub include {
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
index 689a4b7..5dfd0e9 100644
--- a/inc/Module/Install/Makefile.pm
+++ b/inc/Module/Install/Makefile.pm
@@ -2,14 +2,15 @@
 package Module::Install::Makefile;
 
 use strict 'vars';
-use Module::Install::Base;
-use ExtUtils::MakeMaker ();
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+use Fcntl qw/:flock :seek/;
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
 sub Makefile { $_[0] }
@@ -25,8 +26,8 @@ sub prompt {
 		die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
 	}
 
-	# In automated testing, always use defaults
-	if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+	# In automated testing or non-interactive session, always use defaults
+	if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) {
 		local $ENV{PERL_MM_USE_DEFAULT} = 1;
 		goto &ExtUtils::MakeMaker::prompt;
 	} else {
@@ -34,21 +35,112 @@ sub prompt {
 	}
 }
 
+# Store a cleaned up version of the MakeMaker version,
+# since we need to behave differently in a variety of
+# ways based on the MM version.
+my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
+
+# If we are passed a param, do a "newer than" comparison.
+# Otherwise, just return the MakeMaker version.
+sub makemaker {
+	( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
+}
+
+# Ripped from ExtUtils::MakeMaker 6.56, and slightly modified
+# as we only need to know here whether the attribute is an array
+# or a hash or something else (which may or may not be appendable).
+my %makemaker_argtype = (
+ C                  => 'ARRAY',
+ CONFIG             => 'ARRAY',
+# CONFIGURE          => 'CODE', # ignore
+ DIR                => 'ARRAY',
+ DL_FUNCS           => 'HASH',
+ DL_VARS            => 'ARRAY',
+ EXCLUDE_EXT        => 'ARRAY',
+ EXE_FILES          => 'ARRAY',
+ FUNCLIST           => 'ARRAY',
+ H                  => 'ARRAY',
+ IMPORTS            => 'HASH',
+ INCLUDE_EXT        => 'ARRAY',
+ LIBS               => 'ARRAY', # ignore ''
+ MAN1PODS           => 'HASH',
+ MAN3PODS           => 'HASH',
+ META_ADD           => 'HASH',
+ META_MERGE         => 'HASH',
+ PL_FILES           => 'HASH',
+ PM                 => 'HASH',
+ PMLIBDIRS          => 'ARRAY',
+ PMLIBPARENTDIRS    => 'ARRAY',
+ PREREQ_PM          => 'HASH',
+ CONFIGURE_REQUIRES => 'HASH',
+ SKIP               => 'ARRAY',
+ TYPEMAPS           => 'ARRAY',
+ XS                 => 'HASH',
+# VERSION            => ['version',''],  # ignore
+# _KEEP_AFTER_FLUSH  => '',
+
+ clean      => 'HASH',
+ depend     => 'HASH',
+ dist       => 'HASH',
+ dynamic_lib=> 'HASH',
+ linkext    => 'HASH',
+ macro      => 'HASH',
+ postamble  => 'HASH',
+ realclean  => 'HASH',
+ test       => 'HASH',
+ tool_autosplit => 'HASH',
+
+ # special cases where you can use makemaker_append
+ CCFLAGS   => 'APPENDABLE',
+ DEFINE    => 'APPENDABLE',
+ INC       => 'APPENDABLE',
+ LDDLFLAGS => 'APPENDABLE',
+ LDFROM    => 'APPENDABLE',
+);
+
 sub makemaker_args {
-	my $self = shift;
+	my ($self, %new_args) = @_;
 	my $args = ( $self->{makemaker_args} ||= {} );
-	%$args = ( %$args, @_ );
+	foreach my $key (keys %new_args) {
+		if ($makemaker_argtype{$key}) {
+			if ($makemaker_argtype{$key} eq 'ARRAY') {
+				$args->{$key} = [] unless defined $args->{$key};
+				unless (ref $args->{$key} eq 'ARRAY') {
+					$args->{$key} = [$args->{$key}]
+				}
+				push @{$args->{$key}},
+					ref $new_args{$key} eq 'ARRAY'
+						? @{$new_args{$key}}
+						: $new_args{$key};
+			}
+			elsif ($makemaker_argtype{$key} eq 'HASH') {
+				$args->{$key} = {} unless defined $args->{$key};
+				foreach my $skey (keys %{ $new_args{$key} }) {
+					$args->{$key}{$skey} = $new_args{$key}{$skey};
+				}
+			}
+			elsif ($makemaker_argtype{$key} eq 'APPENDABLE') {
+				$self->makemaker_append($key => $new_args{$key});
+			}
+		}
+		else {
+			if (defined $args->{$key}) {
+				warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n};
+			}
+			$args->{$key} = $new_args{$key};
+		}
+	}
 	return $args;
 }
 
 # For mm args that take multiple space-seperated args,
 # append an argument to the current list.
 sub makemaker_append {
-	my $self = sShift;
+	my $self = shift;
 	my $name = shift;
 	my $args = $self->makemaker_args;
-	$args->{name} = defined $args->{$name}
-		? join( ' ', $args->{name}, @_ )
+	$args->{$name} = defined $args->{$name}
+		? join( ' ', $args->{$name}, @_ )
 		: join( ' ', @_ );
 }
 
@@ -89,98 +181,167 @@ sub inc {
 	$self->makemaker_args( INC => shift );
 }
 
-my %test_dir = ();
-
 sub _wanted_t {
-	/\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1;
 }
 
 sub tests_recursive {
 	my $self = shift;
-	if ( $self->tests ) {
-		die "tests_recursive will not work if tests are already defined";
-	}
 	my $dir = shift || 't';
 	unless ( -d $dir ) {
 		die "tests_recursive dir '$dir' does not exist";
 	}
-	%test_dir = ();
+	my %tests = map { $_ => 1 } split / /, ($self->tests || '');
 	require File::Find;
-	File::Find::find( \&_wanted_t, $dir );
-	$self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir );
+	File::Find::find(
+        sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 },
+        $dir
+    );
+	$self->tests( join ' ', sort keys %tests );
 }
 
 sub write {
 	my $self = shift;
 	die "&Makefile->write() takes no arguments\n" if @_;
 
-	# Make sure we have a new enough
-	require ExtUtils::MakeMaker;
+	# Check the current Perl version
+	my $perl_version = $self->perl_version;
+	if ( $perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+	}
 
-	# MakeMaker can complain about module versions that include
-	# an underscore, even though its own version may contain one!
-	# Hence the funny regexp to get rid of it.  See RT #35800
-	# for details.
+	# Make sure we have a new enough MakeMaker
+	require ExtUtils::MakeMaker;
 
-	$self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
+	if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+		# MakeMaker can complain about module versions that include
+		# an underscore, even though its own version may contain one!
+		# Hence the funny regexp to get rid of it.  See RT #35800
+		# for details.
+		my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
+		$self->build_requires(     'ExtUtils::MakeMaker' => $v );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => $v );
+	} else {
+		# Allow legacy-compatibility with 5.005 by depending on the
+		# most recent EU:MM that supported 5.005.
+		$self->build_requires(     'ExtUtils::MakeMaker' => 6.42 );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+	}
 
-	# Generate the
+	# Generate the MakeMaker params
 	my $args = $self->makemaker_args;
 	$args->{DISTNAME} = $self->name;
 	$args->{NAME}     = $self->module_name || $self->name;
-	$args->{VERSION}  = $self->version;
 	$args->{NAME}     =~ s/-/::/g;
+	$args->{VERSION}  = $self->version or die <<'EOT';
+ERROR: Can't determine distribution version. Please specify it
+explicitly via 'version' in Makefile.PL, or set a valid $VERSION
+in a module, and provide its file path via 'version_from' (or
+'all_from' if you prefer) in Makefile.PL.
+EOT
+
+	$DB::single = 1;
 	if ( $self->tests ) {
-		$args->{test} = { TESTS => $self->tests };
+		my @tests = split ' ', $self->tests;
+		my %seen;
+		$args->{test} = {
+			TESTS => (join ' ', grep {!$seen{$_}++} @tests),
+		};
+    } elsif ( $Module::Install::ExtraTests::use_extratests ) {
+        # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness.
+        # So, just ignore our xt tests here.
+	} elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) {
+		$args->{test} = {
+			TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ),
+		};
 	}
-	if ($] >= 5.005) {
+	if ( $] >= 5.005 ) {
 		$args->{ABSTRACT} = $self->abstract;
-		$args->{AUTHOR}   = $self->author;
+		$args->{AUTHOR}   = join ', ', @{$self->author || []};
 	}
-	if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) {
-		$args->{NO_META} = 1;
+	if ( $self->makemaker(6.10) ) {
+		$args->{NO_META}   = 1;
+		#$args->{NO_MYMETA} = 1;
 	}
-	if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) {
+	if ( $self->makemaker(6.17) and $self->sign ) {
 		$args->{SIGN} = 1;
 	}
 	unless ( $self->is_admin ) {
 		delete $args->{SIGN};
 	}
+	if ( $self->makemaker(6.31) and $self->license ) {
+		$args->{LICENSE} = $self->license;
+	}
 
-	# merge both kinds of requires into prereq_pm
 	my $prereq = ($args->{PREREQ_PM} ||= {});
 	%$prereq = ( %$prereq,
-		map { @$_ }
+		map { @$_ } # flatten [module => version]
 		map { @$_ }
 		grep $_,
-		($self->configure_requires, $self->build_requires, $self->requires)
+		($self->requires)
 	);
 
 	# Remove any reference to perl, PREREQ_PM doesn't support it
 	delete $args->{PREREQ_PM}->{perl};
 
-	# merge both kinds of requires into prereq_pm
-	my $subdirs = ($args->{DIR} ||= []);
+	# Merge both kinds of requires into BUILD_REQUIRES
+	my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
+	%$build_prereq = ( %$build_prereq,
+		map { @$_ } # flatten [module => version]
+		map { @$_ }
+		grep $_,
+		($self->configure_requires, $self->build_requires)
+	);
+
+	# Remove any reference to perl, BUILD_REQUIRES doesn't support it
+	delete $args->{BUILD_REQUIRES}->{perl};
+
+	# Delete bundled dists from prereq_pm, add it to Makefile DIR
+	my $subdirs = ($args->{DIR} || []);
 	if ($self->bundles) {
+		my %processed;
 		foreach my $bundle (@{ $self->bundles }) {
-			my ($file, $dir) = @$bundle;
-			push @$subdirs, $dir if -d $dir;
-			delete $prereq->{$file};
+			my ($mod_name, $dist_dir) = @$bundle;
+			delete $prereq->{$mod_name};
+			$dist_dir = File::Basename::basename($dist_dir); # dir for building this module
+			if (not exists $processed{$dist_dir}) {
+				if (-d $dist_dir) {
+					# List as sub-directory to be processed by make
+					push @$subdirs, $dist_dir;
+				}
+				# Else do nothing: the module is already present on the system
+				$processed{$dist_dir} = undef;
+			}
 		}
 	}
 
+	unless ( $self->makemaker('6.55_03') ) {
+		%$prereq = (%$prereq,%$build_prereq);
+		delete $args->{BUILD_REQUIRES};
+	}
+
 	if ( my $perl_version = $self->perl_version ) {
 		eval "use $perl_version; 1"
 			or die "ERROR: perl: Version $] is installed, "
 			. "but we need version >= $perl_version";
+
+		if ( $self->makemaker(6.48) ) {
+			$args->{MIN_PERL_VERSION} = $perl_version;
+		}
 	}
 
-	$args->{INSTALLDIRS} = $self->installdirs;
+	if ($self->installdirs) {
+		warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS};
+		$args->{INSTALLDIRS} = $self->installdirs;
+	}
 
-	my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
+	my %args = map {
+		( $_ => $args->{$_} ) } grep {defined($args->{$_} )
+	} keys %$args;
 
 	my $user_preop = delete $args{dist}->{PREOP};
-	if (my $preop = $self->admin->preop($user_preop)) {
+	if ( my $preop = $self->admin->preop($user_preop) ) {
 		foreach my $key ( keys %$preop ) {
 			$args{dist}->{$key} = $preop->{$key};
 		}
@@ -204,9 +365,9 @@ sub fix_up_makefile {
 		. ($self->postamble || '');
 
 	local *MAKEFILE;
-	open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	open MAKEFILE, "+< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	eval { flock MAKEFILE, LOCK_EX };
 	my $makefile = do { local $/; <MAKEFILE> };
-	close MAKEFILE or die $!;
 
 	$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
 	$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
@@ -226,7 +387,8 @@ sub fix_up_makefile {
 	# XXX - This is currently unused; not sure if it breaks other MM-users
 	# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
 
-	open  MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	seek MAKEFILE, 0, SEEK_SET;
+	truncate MAKEFILE, 0;
 	print MAKEFILE  "$preamble$makefile$postamble" or die $!;
 	close MAKEFILE  or die $!;
 
@@ -250,4 +412,4 @@ sub postamble {
 
 __END__
 
-#line 379
+#line 541
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
index 37d5eff..cfe45b3 100644
--- a/inc/Module/Install/Metadata.pm
+++ b/inc/Module/Install/Metadata.pm
@@ -2,20 +2,23 @@
 package Module::Install::Metadata;
 
 use strict 'vars';
-use Module::Install::Base;
+use Module::Install::Base ();
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
-	@ISA     = qw{Module::Install::Base};
 }
 
+my @boolean_keys = qw{
+	sign
+};
+
 my @scalar_keys = qw{
 	name
 	module_name
 	abstract
-	author
 	version
 	distribution_type
 	tests
@@ -37,16 +40,46 @@ my @resource_keys = qw{
 	repository
 };
 
+my @array_keys = qw{
+	keywords
+	author
+};
+
+*authors = \&author;
+
 sub Meta              { shift          }
+sub Meta_BooleanKeys  { @boolean_keys  }
 sub Meta_ScalarKeys   { @scalar_keys   }
 sub Meta_TupleKeys    { @tuple_keys    }
 sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys    { @array_keys    }
+
+foreach my $key ( @boolean_keys ) {
+	*$key = sub {
+		my $self = shift;
+		if ( defined wantarray and not @_ ) {
+			return $self->{values}->{$key};
+		}
+		$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+		return $self;
+	};
+}
 
 foreach my $key ( @scalar_keys ) {
 	*$key = sub {
 		my $self = shift;
-		return $self->{values}{$key} if defined wantarray and !@_;
-		$self->{values}{$key} = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} = shift;
+		return $self;
+	};
+}
+
+foreach my $key ( @array_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} ||= [];
+		push @{$self->{values}->{$key}}, @_;
 		return $self;
 	};
 }
@@ -55,12 +88,12 @@ foreach my $key ( @resource_keys ) {
 	*$key = sub {
 		my $self = shift;
 		unless ( @_ ) {
-			return () unless $self->{values}{resources};
+			return () unless $self->{values}->{resources};
 			return map  { $_->[1] }
 			       grep { $_->[0] eq $key }
-			       @{ $self->{values}{resources} };
+			       @{ $self->{values}->{resources} };
 		}
-		return $self->{values}{resources}{$key} unless @_;
+		return $self->{values}->{resources}->{$key} unless @_;
 		my $uri = shift or die(
 			"Did not provide a value to $key()"
 		);
@@ -69,17 +102,17 @@ foreach my $key ( @resource_keys ) {
 	};
 }
 
-foreach my $key ( grep {$_ ne "resources"} @tuple_keys) {
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
 	*$key = sub {
 		my $self = shift;
-		return $self->{values}{$key} unless @_;
+		return $self->{values}->{$key} unless @_;
 		my @added;
 		while ( @_ ) {
 			my $module  = shift or last;
 			my $version = shift || 0;
 			push @added, [ $module, $version ];
 		}
-		push @{ $self->{values}{$key} }, @added;
+		push @{ $self->{values}->{$key} }, @added;
 		return map {@$_} @added;
 	};
 }
@@ -100,29 +133,22 @@ sub resources {
 		if ( $name eq lc $name and ! $lc_resource{$name} ) {
 			die("Unsupported reserved lowercase resource '$name'");
 		}
-		$self->{values}{resources} ||= [];
-		push @{ $self->{values}{resources} }, [ $name, $value ];
+		$self->{values}->{resources} ||= [];
+		push @{ $self->{values}->{resources} }, [ $name, $value ];
 	}
-	$self->{values}{resources};
+	$self->{values}->{resources};
 }
 
 # Aliases for build_requires that will have alternative
 # meanings in some future version of META.yml.
-sub test_requires      { shift->build_requires(@_) }
-sub install_requires   { shift->build_requires(@_) }
+sub test_requires     { shift->build_requires(@_) }
+sub install_requires  { shift->build_requires(@_) }
 
 # Aliases for installdirs options
-sub install_as_core    { $_[0]->installdirs('perl')   }
-sub install_as_cpan    { $_[0]->installdirs('site')   }
-sub install_as_site    { $_[0]->installdirs('site')   }
-sub install_as_vendor  { $_[0]->installdirs('vendor') }
-
-sub sign {
-	my $self = shift;
-	return $self->{values}{sign} if defined wantarray and ! @_;
-	$self->{values}{sign} = ( @_ ? $_[0] : 1 );
-	return $self;
-}
+sub install_as_core   { $_[0]->installdirs('perl')   }
+sub install_as_cpan   { $_[0]->installdirs('site')   }
+sub install_as_site   { $_[0]->installdirs('site')   }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
 
 sub dynamic_config {
 	my $self = shift;
@@ -130,13 +156,13 @@ sub dynamic_config {
 		warn "You MUST provide an explicit true/false value to dynamic_config\n";
 		return $self;
 	}
-	$self->{values}{dynamic_config} = $_[0] ? 1 : 0;
+	$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
 	return 1;
 }
 
 sub perl_version {
 	my $self = shift;
-	return $self->{values}{perl_version} unless @_;
+	return $self->{values}->{perl_version} unless @_;
 	my $version = shift or die(
 		"Did not provide a value to perl_version()"
 	);
@@ -149,23 +175,7 @@ sub perl_version {
 		die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
 	}
 
-	$self->{values}{perl_version} = $version;
-}
-
-sub license {
-	my $self = shift;
-	return $self->{values}{license} unless @_;
-	my $license = shift or die(
-		'Did not provide a value to license()'
-	);
-	$self->{values}{license} = $license;
-
-	# Automatically fill in license URLs
-	if ( $license eq 'perl' ) {
-		$self->resources( license => 'http://dev.perl.org/licenses/' );
-	}
-
-	return 1;
+	$self->{values}->{perl_version} = $version;
 }
 
 sub all_from {
@@ -185,6 +195,8 @@ sub all_from {
 		die("The path '$file' does not exist, or is not a file");
 	}
 
+	$self->{values}{all_from} = $file;
+
 	# Some methods pull from POD instead of code.
 	# If there is a matching .pod, use that instead
 	my $pod = $file;
@@ -195,7 +207,7 @@ sub all_from {
 	$self->name_from($file)         unless $self->name;
 	$self->version_from($file)      unless $self->version;
 	$self->perl_version_from($file) unless $self->perl_version;
-	$self->author_from($pod)        unless $self->author;
+	$self->author_from($pod)        unless @{$self->author || []};
 	$self->license_from($pod)       unless $self->license;
 	$self->abstract_from($pod)      unless $self->abstract;
 
@@ -204,7 +216,7 @@ sub all_from {
 
 sub provides {
 	my $self     = shift;
-	my $provides = ( $self->{values}{provides} ||= {} );
+	my $provides = ( $self->{values}->{provides} ||= {} );
 	%$provides = (%$provides, @_) if @_;
 	return $provides;
 }
@@ -233,7 +245,7 @@ sub auto_provides {
 sub feature {
 	my $self     = shift;
 	my $name     = shift;
-	my $features = ( $self->{values}{features} ||= [] );
+	my $features = ( $self->{values}->{features} ||= [] );
 	my $mods;
 
 	if ( @_ == 1 and ref( $_[0] ) ) {
@@ -261,16 +273,16 @@ sub features {
 	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
 		$self->feature( $name, @$mods );
 	}
-	return $self->{values}{features}
-		? @{ $self->{values}{features} }
+	return $self->{values}->{features}
+		? @{ $self->{values}->{features} }
 		: ();
 }
 
 sub no_index {
 	my $self = shift;
 	my $type = shift;
-	push @{ $self->{values}{no_index}{$type} }, @_ if $type;
-	return $self->{values}{no_index};
+	push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+	return $self->{values}->{no_index};
 }
 
 sub read {
@@ -305,6 +317,9 @@ sub version_from {
 	require ExtUtils::MM_Unix;
 	my ( $self, $file ) = @_;
 	$self->version( ExtUtils::MM_Unix->parse_version($file) );
+
+	# for version integrity check
+	$self->makemaker_args( VERSION_FROM => $file );
 }
 
 sub abstract_from {
@@ -315,7 +330,7 @@ sub abstract_from {
 			{ DISTNAME => $self->name },
 			'ExtUtils::MM_Unix'
 		)->parse_abstract($file)
-	 );
+	);
 }
 
 # Add both distribution and module name
@@ -340,11 +355,10 @@ sub name_from {
 	}
 }
 
-sub perl_version_from {
-	my $self = shift;
+sub _extract_perl_version {
 	if (
-		Module::Install::_read($_[0]) =~ m/
-		^
+		$_[0] =~ m/
+		^\s*
 		(?:use|require) \s*
 		v?
 		([\d_\.]+)
@@ -353,6 +367,16 @@ sub perl_version_from {
 	) {
 		my $perl_version = $1;
 		$perl_version =~ s{_}{}g;
+		return $perl_version;
+	} else {
+		return;
+	}
+}
+
+sub perl_version_from {
+	my $self = shift;
+	my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
+	if ($perl_version) {
 		$self->perl_version($perl_version);
 	} else {
 		warn "Cannot determine perl version info from $_[0]\n";
@@ -372,67 +396,180 @@ sub author_from {
 		([^\n]*)
 	/ixms) {
 		my $author = $1 || $2;
-		$author =~ s{E<lt>}{<}g;
-		$author =~ s{E<gt>}{>}g;
+
+		# XXX: ugly but should work anyway...
+		if (eval "require Pod::Escapes; 1") {
+			# Pod::Escapes has a mapping table.
+			# It's in core of perl >= 5.9.3, and should be installed
+			# as one of the Pod::Simple's prereqs, which is a prereq
+			# of Pod::Text 3.x (see also below).
+			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+			{
+				defined $2
+				? chr($2)
+				: defined $Pod::Escapes::Name2character_number{$1}
+				? chr($Pod::Escapes::Name2character_number{$1})
+				: do {
+					warn "Unknown escape: E<$1>";
+					"E<$1>";
+				};
+			}gex;
+		}
+		elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) {
+			# Pod::Text < 3.0 has yet another mapping table,
+			# though the table name of 2.x and 1.x are different.
+			# (1.x is in core of Perl < 5.6, 2.x is in core of
+			# Perl < 5.9.3)
+			my $mapping = ($Pod::Text::VERSION < 2)
+				? \%Pod::Text::HTML_Escapes
+				: \%Pod::Text::ESCAPES;
+			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+			{
+				defined $2
+				? chr($2)
+				: defined $mapping->{$1}
+				? $mapping->{$1}
+				: do {
+					warn "Unknown escape: E<$1>";
+					"E<$1>";
+				};
+			}gex;
+		}
+		else {
+			$author =~ s{E<lt>}{<}g;
+			$author =~ s{E<gt>}{>}g;
+		}
 		$self->author($author);
 	} else {
 		warn "Cannot determine author info from $_[0]\n";
 	}
 }
 
-sub license_from {
+#Stolen from M::B
+my %license_urls = (
+    perl         => 'http://dev.perl.org/licenses/',
+    apache       => 'http://apache.org/licenses/LICENSE-2.0',
+    apache_1_1   => 'http://apache.org/licenses/LICENSE-1.1',
+    artistic     => 'http://opensource.org/licenses/artistic-license.php',
+    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
+    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
+    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
+    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
+    bsd          => 'http://opensource.org/licenses/bsd-license.php',
+    gpl          => 'http://opensource.org/licenses/gpl-license.php',
+    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
+    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
+    mit          => 'http://opensource.org/licenses/mit-license.php',
+    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
+    open_source  => undef,
+    unrestricted => undef,
+    restrictive  => undef,
+    unknown      => undef,
+);
+
+sub license {
 	my $self = shift;
-	if (
-		Module::Install::_read($_[0]) =~ m/
-		(
-			=head \d \s+
-			(?:licen[cs]e|licensing|copyright|legal)\b
-			.*?
-		)
-		(=head\\d.*|=cut.*|)
-		\z
-	/ixms ) {
-		my $license_text = $1;
-		my @phrases      = (
-			'under the same (?:terms|license) as perl itself' => 'perl',        1,
-			'GNU general public license'                      => 'gpl',         1,
-			'GNU public license'                              => 'gpl',         1,
-			'GNU lesser general public license'               => 'lgpl',        1,
-			'GNU lesser public license'                       => 'lgpl',        1,
-			'GNU library general public license'              => 'lgpl',        1,
-			'GNU library public license'                      => 'lgpl',        1,
-			'BSD license'                                     => 'bsd',         1,
-			'Artistic license'                                => 'artistic',    1,
-			'GPL'                                             => 'gpl',         1,
-			'LGPL'                                            => 'lgpl',        1,
-			'BSD'                                             => 'bsd',         1,
-			'Artistic'                                        => 'artistic',    1,
-			'MIT'                                             => 'mit',         1,
-			'proprietary'                                     => 'proprietary', 0,
-		);
-		while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
-			$pattern =~ s{\s+}{\\s+}g;
-			if ( $license_text =~ /\b$pattern\b/i ) {
-				$self->license($license);
-				return 1;
-			}
+	return $self->{values}->{license} unless @_;
+	my $license = shift or die(
+		'Did not provide a value to license()'
+	);
+	$license = __extract_license($license) || lc $license;
+	$self->{values}->{license} = $license;
+
+	# Automatically fill in license URLs
+	if ( $license_urls{$license} ) {
+		$self->resources( license => $license_urls{$license} );
+	}
+
+	return 1;
+}
+
+sub _extract_license {
+	my $pod = shift;
+	my $matched;
+	return __extract_license(
+		($matched) = $pod =~ m/
+			(=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?)
+			(=head \d.*|=cut.*|)\z
+		/xms
+	) || __extract_license(
+		($matched) = $pod =~ m/
+			(=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?)
+			(=head \d.*|=cut.*|)\z
+		/xms
+	);
+}
+
+sub __extract_license {
+	my $license_text = shift or return;
+	my @phrases      = (
+		'(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1,
+		'(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
+		'Artistic and GPL'                   => 'perl',         1,
+		'GNU general public license'         => 'gpl',          1,
+		'GNU public license'                 => 'gpl',          1,
+		'GNU lesser general public license'  => 'lgpl',         1,
+		'GNU lesser public license'          => 'lgpl',         1,
+		'GNU library general public license' => 'lgpl',         1,
+		'GNU library public license'         => 'lgpl',         1,
+		'GNU Free Documentation license'     => 'unrestricted', 1,
+		'GNU Affero General Public License'  => 'open_source',  1,
+		'(?:Free)?BSD license'               => 'bsd',          1,
+		'Artistic license'                   => 'artistic',     1,
+		'Apache (?:Software )?license'       => 'apache',       1,
+		'GPL'                                => 'gpl',          1,
+		'LGPL'                               => 'lgpl',         1,
+		'BSD'                                => 'bsd',          1,
+		'Artistic'                           => 'artistic',     1,
+		'MIT'                                => 'mit',          1,
+		'Mozilla Public License'             => 'mozilla',      1,
+		'Q Public License'                   => 'open_source',  1,
+		'OpenSSL License'                    => 'unrestricted', 1,
+		'SSLeay License'                     => 'unrestricted', 1,
+		'zlib License'                       => 'open_source',  1,
+		'proprietary'                        => 'proprietary',  0,
+	);
+	while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+		$pattern =~ s#\s+#\\s+#gs;
+		if ( $license_text =~ /\b$pattern\b/i ) {
+			return $license;
 		}
 	}
+	return '';
+}
 
-	warn "Cannot determine license info from $_[0]\n";
-	return 'unknown';
+sub license_from {
+	my $self = shift;
+	if (my $license=_extract_license(Module::Install::_read($_[0]))) {
+		$self->license($license);
+	} else {
+		warn "Cannot determine license info from $_[0]\n";
+		return 'unknown';
+	}
+}
+
+sub _extract_bugtracker {
+	my @links   = $_[0] =~ m#L<(
+	 \Qhttp://rt.cpan.org/\E[^>]+|
+	 \Qhttp://github.com/\E[\w_]+/[\w_]+/issues|
+	 \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list
+	 )>#gx;
+	my %links;
+	@links{@links}=();
+	@links=keys %links;
+	return @links;
 }
 
 sub bugtracker_from {
 	my $self    = shift;
 	my $content = Module::Install::_read($_[0]);
-	my @links   = $content =~ m/L\<(http\:\/\/rt\.cpan\.org\/[^>]+)\>/g;
+	my @links   = _extract_bugtracker($content);
 	unless ( @links ) {
 		warn "Cannot determine bugtracker info from $_[0]\n";
 		return 0;
 	}
 	if ( @links > 1 ) {
-		warn "Found more than on rt.cpan.org link in $_[0]\n";
+		warn "Found more than one bugtracker link in $_[0]\n";
 		return 0;
 	}
 
@@ -441,37 +578,107 @@ sub bugtracker_from {
 	return 1;
 }
 
+sub requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->requires( $module => $version );
+	}
+}
+
+sub test_requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->test_requires( $module => $version );
+	}
+}
+
 # Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
 # numbers (eg, 5.006001 or 5.008009).
 # Also, convert double-part versions (eg, 5.8)
 sub _perl_version {
 	my $v = $_[-1];
-	$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;	
+	$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
 	$v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
 	$v =~ s/(\.\d\d\d)000$/$1/;
 	$v =~ s/_.+$//;
 	if ( ref($v) ) {
-		$v = $v + 0; # Numify
+		# Numify
+		$v = $v + 0;
 	}
 	return $v;
 }
 
-
-
+sub add_metadata {
+    my $self = shift;
+    my %hash = @_;
+    for my $key (keys %hash) {
+        warn "add_metadata: $key is not prefixed with 'x_'.\n" .
+             "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/;
+        $self->{values}->{$key} = $hash{$key};
+    }
+}
 
 
 ######################################################################
-# MYMETA.yml Support
+# MYMETA Support
 
 sub WriteMyMeta {
-	$_[0]->write_mymeta;
+	die "WriteMyMeta has been deprecated";
 }
 
-sub write_mymeta {
+sub write_mymeta_yaml {
 	my $self = shift;
-	
+
+	# We need YAML::Tiny to write the MYMETA.yml file
+	unless ( eval { require YAML::Tiny; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.yml\n";
+	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+}
+
+sub write_mymeta_json {
+	my $self = shift;
+
+	# We need JSON to write the MYMETA.json file
+	unless ( eval { require JSON; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.json\n";
+	Module::Install::_write(
+		'MYMETA.json',
+		JSON->new->pretty(1)->canonical->encode($meta),
+	);
+}
+
+sub _write_mymeta_data {
+	my $self = shift;
+
 	# If there's no existing META.yml there is nothing we can do
-	return unless -f 'META.yml';
+	return undef unless -f 'META.yml';
+
+	# We need Parse::CPAN::Meta to load the file
+	unless ( eval { require Parse::CPAN::Meta; 1; } ) {
+		return undef;
+	}
 
 	# Merge the perl version into the dependencies
 	my $val  = $self->Meta->{values};
@@ -488,8 +695,7 @@ sub write_mymeta {
 	}
 
 	# Load the advisory META.yml file
-	require YAML::Tiny;
-	my @yaml = YAML::Tiny::LoadFile('META.yml');
+	my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
 	my $meta = $yaml[0];
 
 	# Overwrite the non-configure dependency hashs
@@ -503,8 +709,7 @@ sub write_mymeta {
 		$meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
 	}
 
-	# Save as the MYMETA.yml file
-	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+	return $meta;
 }
 
 1;
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
index 2bd721a..edc18b4 100644
--- a/inc/Module/Install/Win32.pm
+++ b/inc/Module/Install/Win32.pm
@@ -2,12 +2,12 @@
 package Module::Install::Win32;
 
 use strict;
-use Module::Install::Base;
+use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
-	@ISA     = qw{Module::Install::Base};
+	$VERSION = '1.00';
+	@ISA     = 'Module::Install::Base';
 	$ISCORE  = 1;
 }
 
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
index 3819d78..d0f6599 100644
--- a/inc/Module/Install/WriteAll.pm
+++ b/inc/Module/Install/WriteAll.pm
@@ -2,11 +2,11 @@
 package Module::Install::WriteAll;
 
 use strict;
-use Module::Install::Base;
+use Module::Install::Base ();
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '1.00';
 	@ISA     = qw{Module::Install::Base};
 	$ISCORE  = 1;
 }
@@ -22,19 +22,42 @@ sub WriteAll {
 	);
 
 	$self->sign(1)                if $args{sign};
-	$self->Meta->write            if $args{meta};
 	$self->admin->WriteAll(%args) if $self->is_admin;
 
 	$self->check_nmake if $args{check_nmake};
 	unless ( $self->makemaker_args->{PL_FILES} ) {
-		$self->makemaker_args( PL_FILES => {} );
+		# XXX: This still may be a bit over-defensive...
+		unless ($self->makemaker(6.25)) {
+			$self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL';
+		}
 	}
 
+	# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+	# we clean it up properly ourself.
+	$self->realclean_files('MYMETA.yml');
+
 	if ( $args{inline} ) {
 		$self->Inline->write;
 	} else {
 		$self->Makefile->write;
 	}
+
+	# The Makefile write process adds a couple of dependencies,
+	# so write the META.yml files after the Makefile.
+	if ( $args{meta} ) {
+		$self->Meta->write;
+	}
+
+	# Experimental support for MYMETA
+	if ( $ENV{X_MYMETA} ) {
+		if ( $ENV{X_MYMETA} eq 'JSON' ) {
+			$self->Meta->write_mymeta_json;
+		} else {
+			$self->Meta->write_mymeta_yaml;
+		}
+	}
+
+	return 1;
 }
 
 1;

commit daa9272b654c137a1d0f27cf24c9a1dd602584b1
Author: c9s <cornelius.howl at gmail.com>
Date:   Wed Oct 20 02:02:28 2010 +0900

    No sign

diff --git a/Makefile.PL b/Makefile.PL
index 8ae7888..69d8310 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -4,6 +4,7 @@ use inc::Module::Install;
 
 name		('App-CLI');
 author		('Chia-liang Kao <clkao at clkao.org>');
+# author		('Cornelius <cornelius.howl at gmail.com>');
 abstract_from	('lib/App/CLI.pm');
 license		('perl');
 version_from	('lib/App/CLI.pm');
@@ -16,4 +17,5 @@ requires(
 
 auto_install();
 
-WriteAll( sign => 1 );
+# WriteAll( sign => 1 );
+WriteAll( );
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index d9d20b1..37ffde9 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.10';
+our $VERSION = '0.101';
 use strict;
 use warnings;
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 9b3af3f..d140545 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -10,23 +10,30 @@ App::CLI::Command - Base class for App::CLI commands
 
 =head1 SYNOPSIS
 
-  package MyApp;
-  use base 'App::CLI';
+    package MyApp;
+    use base 'App::CLI';
 
-  package main;
+    package main;
 
-  MyApp->dispatch;
+    MyApp->dispatch;
 
-  package MyApp::Help;
-  use base 'App::CLI::Command';
 
-  sub options {
-    ('verbose' => 'verbose');
-  }
+    package MyApp::Help;
+    use base 'App::CLI::Command';
 
-  sub run {
-    my ($self, $arg) = @_;
-  }
+    sub options { (
+        'verbose' => 'verbose',
+        'n|name=s'  => 'name'
+    }
+
+    sub run {
+        my ( $self, $arg ) = @_;
+
+        print "verbose" if $self->{verbose};
+
+        my $name = $self->{name};
+
+    }
 
 =head1 DESCRIPTION
 
@@ -48,6 +55,12 @@ sub command_options {
       $_[0]->options );
 }
 
+# XXX:
+sub _mk_completion_sh { }
+sub _mk_completion_zsh { }
+
+
+
 sub run_command {
     my $self = shift;
     $self->run(@_);

commit aea183d0682fef3f93f73b6b0f35b79e62e08155
Author: c9s <cornelius.howl at gmail.com>
Date:   Wed Oct 20 02:02:41 2010 +0900

    bump version

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 37ffde9..14f4cec 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.101';
+our $VERSION = '0.102';
 use strict;
 use warnings;
 

commit 5dd88ad0aa1e21ca5d8d3be76f5cacfdaf4052a0
Author: c9s <cornelius.howl at gmail.com>
Date:   Wed Oct 20 02:03:41 2010 +0900

    Checking in changes prior to tagging of version 0.102.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index 7d46d98..a0ba131 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,4 +1,8 @@
    
    +0.102 - Wed 20 Oct 2010 02:02:56 AM JST
    +
    +  * Re-upload
    +
     0.10 - 19 Oct 2010
    
       * Update document

diff --git a/Changes b/Changes
index 7d46d98..a0ba131 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,8 @@
 
+0.102 - Wed 20 Oct 2010 02:02:56 AM JST
+
+  * Re-upload
+
 0.10 - 19 Oct 2010
 
   * Update document
diff --git a/inc/Module/AutoInstall.pm b/inc/Module/AutoInstall.pm
deleted file mode 100644
index 60b90ea..0000000
--- a/inc/Module/AutoInstall.pm
+++ /dev/null
@@ -1,820 +0,0 @@
-#line 1
-package Module::AutoInstall;
-
-use strict;
-use Cwd                 ();
-use ExtUtils::MakeMaker ();
-
-use vars qw{$VERSION};
-BEGIN {
-	$VERSION = '1.03';
-}
-
-# special map on pre-defined feature sets
-my %FeatureMap = (
-    ''      => 'Core Features',    # XXX: deprecated
-    '-core' => 'Core Features',
-);
-
-# various lexical flags
-my ( @Missing, @Existing,  %DisabledTests, $UnderCPAN,     $HasCPANPLUS );
-my (
-    $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps
-);
-my ( $PostambleActions, $PostambleUsed );
-
-# See if it's a testing or non-interactive session
-_accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); 
-_init();
-
-sub _accept_default {
-    $AcceptDefault = shift;
-}
-
-sub missing_modules {
-    return @Missing;
-}
-
-sub do_install {
-    __PACKAGE__->install(
-        [
-            $Config
-            ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
-            : ()
-        ],
-        @Missing,
-    );
-}
-
-# initialize various flags, and/or perform install
-sub _init {
-    foreach my $arg (
-        @ARGV,
-        split(
-            /[\s\t]+/,
-            $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || ''
-        )
-      )
-    {
-        if ( $arg =~ /^--config=(.*)$/ ) {
-            $Config = [ split( ',', $1 ) ];
-        }
-        elsif ( $arg =~ /^--installdeps=(.*)$/ ) {
-            __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) );
-            exit 0;
-        }
-        elsif ( $arg =~ /^--default(?:deps)?$/ ) {
-            $AcceptDefault = 1;
-        }
-        elsif ( $arg =~ /^--check(?:deps)?$/ ) {
-            $CheckOnly = 1;
-        }
-        elsif ( $arg =~ /^--skip(?:deps)?$/ ) {
-            $SkipInstall = 1;
-        }
-        elsif ( $arg =~ /^--test(?:only)?$/ ) {
-            $TestOnly = 1;
-        }
-        elsif ( $arg =~ /^--all(?:deps)?$/ ) {
-            $AllDeps = 1;
-        }
-    }
-}
-
-# overrides MakeMaker's prompt() to automatically accept the default choice
-sub _prompt {
-    goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault;
-
-    my ( $prompt, $default ) = @_;
-    my $y = ( $default =~ /^[Yy]/ );
-
-    print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] ';
-    print "$default\n";
-    return $default;
-}
-
-# the workhorse
-sub import {
-    my $class = shift;
-    my @args  = @_ or return;
-    my $core_all;
-
-    print "*** $class version " . $class->VERSION . "\n";
-    print "*** Checking for Perl dependencies...\n";
-
-    my $cwd = Cwd::cwd();
-
-    $Config = [];
-
-    my $maxlen = length(
-        (
-            sort   { length($b) <=> length($a) }
-              grep { /^[^\-]/ }
-              map  {
-                ref($_)
-                  ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
-                  : ''
-              }
-              map { +{@args}->{$_} }
-              grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
-        )[0]
-    );
-
-    # We want to know if we're under CPAN early to avoid prompting, but
-    # if we aren't going to try and install anything anyway then skip the
-    # check entirely since we don't want to have to load (and configure)
-    # an old CPAN just for a cosmetic message
-
-    $UnderCPAN = _check_lock(1) unless $SkipInstall;
-
-    while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
-        my ( @required, @tests, @skiptests );
-        my $default  = 1;
-        my $conflict = 0;
-
-        if ( $feature =~ m/^-(\w+)$/ ) {
-            my $option = lc($1);
-
-            # check for a newer version of myself
-            _update_to( $modules, @_ ) and return if $option eq 'version';
-
-            # sets CPAN configuration options
-            $Config = $modules if $option eq 'config';
-
-            # promote every features to core status
-            $core_all = ( $modules =~ /^all$/i ) and next
-              if $option eq 'core';
-
-            next unless $option eq 'core';
-        }
-
-        print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n";
-
-        $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' );
-
-        unshift @$modules, -default => &{ shift(@$modules) }
-          if ( ref( $modules->[0] ) eq 'CODE' );    # XXX: bugward combatability
-
-        while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) {
-            if ( $mod =~ m/^-(\w+)$/ ) {
-                my $option = lc($1);
-
-                $default   = $arg    if ( $option eq 'default' );
-                $conflict  = $arg    if ( $option eq 'conflict' );
-                @tests     = @{$arg} if ( $option eq 'tests' );
-                @skiptests = @{$arg} if ( $option eq 'skiptests' );
-
-                next;
-            }
-
-            printf( "- %-${maxlen}s ...", $mod );
-
-            if ( $arg and $arg =~ /^\D/ ) {
-                unshift @$modules, $arg;
-                $arg = 0;
-            }
-
-            # XXX: check for conflicts and uninstalls(!) them.
-            my $cur = _load($mod);
-            if (_version_cmp ($cur, $arg) >= 0)
-            {
-                print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
-                push @Existing, $mod => $arg;
-                $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
-            }
-            else {
-                if (not defined $cur)   # indeed missing
-                {
-                    print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
-                }
-                else
-                {
-                    # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above
-                    print "too old. ($cur < $arg)\n";
-                }
-
-                push @required, $mod => $arg;
-            }
-        }
-
-        next unless @required;
-
-        my $mandatory = ( $feature eq '-core' or $core_all );
-
-        if (
-            !$SkipInstall
-            and (
-                $CheckOnly
-                or ($mandatory and $UnderCPAN)
-                or $AllDeps
-                or _prompt(
-                    qq{==> Auto-install the }
-                      . ( @required / 2 )
-                      . ( $mandatory ? ' mandatory' : ' optional' )
-                      . qq{ module(s) from CPAN?},
-                    $default ? 'y' : 'n',
-                ) =~ /^[Yy]/
-            )
-          )
-        {
-            push( @Missing, @required );
-            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
-        }
-
-        elsif ( !$SkipInstall
-            and $default
-            and $mandatory
-            and
-            _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
-            =~ /^[Nn]/ )
-        {
-            push( @Missing, @required );
-            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
-        }
-
-        else {
-            $DisabledTests{$_} = 1 for map { glob($_) } @tests;
-        }
-    }
-
-    if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
-        require Config;
-        print
-"*** Dependencies will be installed the next time you type '$Config::Config{make}'.\n";
-
-        # make an educated guess of whether we'll need root permission.
-        print "    (You may need to do that as the 'root' user.)\n"
-          if eval '$>';
-    }
-    print "*** $class configuration finished.\n";
-
-    chdir $cwd;
-
-    # import to main::
-    no strict 'refs';
-    *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
-
-    return (@Existing, @Missing);
-}
-
-sub _running_under {
-    my $thing = shift;
-    print <<"END_MESSAGE";
-*** Since we're running under ${thing}, I'll just let it take care
-    of the dependency's installation later.
-END_MESSAGE
-    return 1;
-}
-
-# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
-# if we are, then we simply let it taking care of our dependencies
-sub _check_lock {
-    return unless @Missing or @_;
-
-    my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING};
-
-    if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
-        return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS');
-    }
-
-    require CPAN;
-
-    if ($CPAN::VERSION > '1.89') {
-        if ($cpan_env) {
-            return _running_under('CPAN');
-        }
-        return; # CPAN.pm new enough, don't need to check further
-    }
-
-    # last ditch attempt, this -will- configure CPAN, very sorry
-
-    _load_cpan(1); # force initialize even though it's already loaded
-
-    # Find the CPAN lock-file
-    my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
-    return unless -f $lock;
-
-    # Check the lock
-    local *LOCK;
-    return unless open(LOCK, $lock);
-
-    if (
-            ( $^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid() )
-        and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore'
-    ) {
-        print <<'END_MESSAGE';
-
-*** Since we're running under CPAN, I'll just let it take care
-    of the dependency's installation later.
-END_MESSAGE
-        return 1;
-    }
-
-    close LOCK;
-    return;
-}
-
-sub install {
-    my $class = shift;
-
-    my $i;    # used below to strip leading '-' from config keys
-    my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } );
-
-    my ( @modules, @installed );
-    while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
-
-        # grep out those already installed
-        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
-            push @installed, $pkg;
-        }
-        else {
-            push @modules, $pkg, $ver;
-        }
-    }
-
-    return @installed unless @modules;  # nothing to do
-    return @installed if _check_lock(); # defer to the CPAN shell
-
-    print "*** Installing dependencies...\n";
-
-    return unless _connected_to('cpan.org');
-
-    my %args = @config;
-    my %failed;
-    local *FAILED;
-    if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) {
-        while (<FAILED>) { chomp; $failed{$_}++ }
-        close FAILED;
-
-        my @newmod;
-        while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) {
-            push @newmod, ( $k => $v ) unless $failed{$k};
-        }
-        @modules = @newmod;
-    }
-
-    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
-        _install_cpanplus( \@modules, \@config );
-    } else {
-        _install_cpan( \@modules, \@config );
-    }
-
-    print "*** $class installation finished.\n";
-
-    # see if we have successfully installed them
-    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
-        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
-            push @installed, $pkg;
-        }
-        elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) {
-            print FAILED "$pkg\n";
-        }
-    }
-
-    close FAILED if $args{do_once};
-
-    return @installed;
-}
-
-sub _install_cpanplus {
-    my @modules   = @{ +shift };
-    my @config    = _cpanplus_config( @{ +shift } );
-    my $installed = 0;
-
-    require CPANPLUS::Backend;
-    my $cp   = CPANPLUS::Backend->new;
-    my $conf = $cp->configure_object;
-
-    return unless $conf->can('conf') # 0.05x+ with "sudo" support
-               or _can_write($conf->_get_build('base'));  # 0.04x
-
-    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
-    my $makeflags = $conf->get_conf('makeflags') || '';
-    if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) {
-        # 0.03+ uses a hashref here
-        $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST};
-
-    } else {
-        # 0.02 and below uses a scalar
-        $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
-          if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
-
-    }
-    $conf->set_conf( makeflags => $makeflags );
-    $conf->set_conf( prereqs   => 1 );
-
-    
-
-    while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) {
-        $conf->set_conf( $key, $val );
-    }
-
-    my $modtree = $cp->module_tree;
-    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
-        print "*** Installing $pkg...\n";
-
-        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
-
-        my $success;
-        my $obj = $modtree->{$pkg};
-
-        if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) {
-            my $pathname = $pkg;
-            $pathname =~ s/::/\\W/;
-
-            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
-                delete $INC{$inc};
-            }
-
-            my $rv = $cp->install( modules => [ $obj->{module} ] );
-
-            if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) {
-                print "*** $pkg successfully installed.\n";
-                $success = 1;
-            } else {
-                print "*** $pkg installation cancelled.\n";
-                $success = 0;
-            }
-
-            $installed += $success;
-        } else {
-            print << ".";
-*** Could not find a version $ver or above for $pkg; skipping.
-.
-        }
-
-        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
-    }
-
-    return $installed;
-}
-
-sub _cpanplus_config {
-	my @config = ();
-	while ( @_ ) {
-		my ($key, $value) = (shift(), shift());
-		if ( $key eq 'prerequisites_policy' ) {
-			if ( $value eq 'follow' ) {
-				$value = CPANPLUS::Internals::Constants::PREREQ_INSTALL();
-			} elsif ( $value eq 'ask' ) {
-				$value = CPANPLUS::Internals::Constants::PREREQ_ASK();
-			} elsif ( $value eq 'ignore' ) {
-				$value = CPANPLUS::Internals::Constants::PREREQ_IGNORE();
-			} else {
-				die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n";
-			}
-		} else {
-			die "*** Cannot convert option $key to CPANPLUS version.\n";
-		}
-	}
-	return @config;
-}
-
-sub _install_cpan {
-    my @modules   = @{ +shift };
-    my @config    = @{ +shift };
-    my $installed = 0;
-    my %args;
-
-    _load_cpan();
-    require Config;
-
-    if (CPAN->VERSION < 1.80) {
-        # no "sudo" support, probe for writableness
-        return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) )
-                  and _can_write( $Config::Config{sitelib} );
-    }
-
-    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
-    my $makeflags = $CPAN::Config->{make_install_arg} || '';
-    $CPAN::Config->{make_install_arg} =
-      join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
-      if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
-
-    # don't show start-up info
-    $CPAN::Config->{inhibit_startup_message} = 1;
-
-    # set additional options
-    while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) {
-        ( $args{$opt} = $arg, next )
-          if $opt =~ /^force$/;    # pseudo-option
-        $CPAN::Config->{$opt} = $arg;
-    }
-
-    local $CPAN::Config->{prerequisites_policy} = 'follow';
-
-    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
-        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
-
-        print "*** Installing $pkg...\n";
-
-        my $obj     = CPAN::Shell->expand( Module => $pkg );
-        my $success = 0;
-
-        if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) {
-            my $pathname = $pkg;
-            $pathname =~ s/::/\\W/;
-
-            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
-                delete $INC{$inc};
-            }
-
-            my $rv = $args{force} ? CPAN::Shell->force( install => $pkg )
-                                  : CPAN::Shell->install($pkg);
-            $rv ||= eval {
-                $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, )
-                  ->{install}
-                  if $CPAN::META;
-            };
-
-            if ( $rv eq 'YES' ) {
-                print "*** $pkg successfully installed.\n";
-                $success = 1;
-            }
-            else {
-                print "*** $pkg installation failed.\n";
-                $success = 0;
-            }
-
-            $installed += $success;
-        }
-        else {
-            print << ".";
-*** Could not find a version $ver or above for $pkg; skipping.
-.
-        }
-
-        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
-    }
-
-    return $installed;
-}
-
-sub _has_cpanplus {
-    return (
-        $HasCPANPLUS = (
-            $INC{'CPANPLUS/Config.pm'}
-              or _load('CPANPLUS::Shell::Default')
-        )
-    );
-}
-
-# make guesses on whether we're under the CPAN installation directory
-sub _under_cpan {
-    require Cwd;
-    require File::Spec;
-
-    my $cwd  = File::Spec->canonpath( Cwd::cwd() );
-    my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} );
-
-    return ( index( $cwd, $cpan ) > -1 );
-}
-
-sub _update_to {
-    my $class = __PACKAGE__;
-    my $ver   = shift;
-
-    return
-      if _version_cmp( _load($class), $ver ) >= 0;  # no need to upgrade
-
-    if (
-        _prompt( "==> A newer version of $class ($ver) is required. Install?",
-            'y' ) =~ /^[Nn]/
-      )
-    {
-        die "*** Please install $class $ver manually.\n";
-    }
-
-    print << ".";
-*** Trying to fetch it from CPAN...
-.
-
-    # install ourselves
-    _load($class) and return $class->import(@_)
-      if $class->install( [], $class, $ver );
-
-    print << '.'; exit 1;
-
-*** Cannot bootstrap myself. :-( Installation terminated.
-.
-}
-
-# check if we're connected to some host, using inet_aton
-sub _connected_to {
-    my $site = shift;
-
-    return (
-        ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
-            qq(
-*** Your host cannot resolve the domain name '$site', which
-    probably means the Internet connections are unavailable.
-==> Should we try to install the required module(s) anyway?), 'n'
-          ) =~ /^[Yy]/
-    );
-}
-
-# check if a directory is writable; may create it on demand
-sub _can_write {
-    my $path = shift;
-    mkdir( $path, 0755 ) unless -e $path;
-
-    return 1 if -w $path;
-
-    print << ".";
-*** You are not allowed to write to the directory '$path';
-    the installation may fail due to insufficient permissions.
-.
-
-    if (
-        eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt(
-            qq(
-==> Should we try to re-execute the autoinstall process with 'sudo'?),
-            ((-t STDIN) ? 'y' : 'n')
-        ) =~ /^[Yy]/
-      )
-    {
-
-        # try to bootstrap ourselves from sudo
-        print << ".";
-*** Trying to re-execute the autoinstall process with 'sudo'...
-.
-        my $missing = join( ',', @Missing );
-        my $config = join( ',',
-            UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
-          if $Config;
-
-        return
-          unless system( 'sudo', $^X, $0, "--config=$config",
-            "--installdeps=$missing" );
-
-        print << ".";
-*** The 'sudo' command exited with error!  Resuming...
-.
-    }
-
-    return _prompt(
-        qq(
-==> Should we try to install the required module(s) anyway?), 'n'
-    ) =~ /^[Yy]/;
-}
-
-# load a module and return the version it reports
-sub _load {
-    my $mod  = pop;    # class/instance doesn't matter
-    my $file = $mod;
-
-    $file =~ s|::|/|g;
-    $file .= '.pm';
-
-    local $@;
-    return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 );
-}
-
-# Load CPAN.pm and it's configuration
-sub _load_cpan {
-    return if $CPAN::VERSION and $CPAN::Config and not @_;
-    require CPAN;
-
-    # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to
-    #    CPAN::HandleConfig->load. CPAN reports that the redirection
-    #    is deprecated in a warning printed at the user.
-
-    # CPAN-1.81 expects CPAN::HandleConfig->load, does not have
-    #   $CPAN::HandleConfig::VERSION but cannot handle
-    #   CPAN::Config->load
-
-    # Which "versions expect CPAN::Config->load?
-
-    if ( $CPAN::HandleConfig::VERSION
-        || CPAN::HandleConfig->can('load')
-    ) {
-        # Newer versions of CPAN have a HandleConfig module
-        CPAN::HandleConfig->load;
-    } else {
-    	# Older versions had the load method in Config directly
-        CPAN::Config->load;
-    }
-}
-
-# compare two versions, either use Sort::Versions or plain comparison
-# return values same as <=>
-sub _version_cmp {
-    my ( $cur, $min ) = @_;
-    return -1 unless defined $cur;  # if 0 keep comparing
-    return 1 unless $min;
-
-    $cur =~ s/\s+$//;
-
-    # check for version numbers that are not in decimal format
-    if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) {
-        if ( ( $version::VERSION or defined( _load('version') )) and
-             version->can('new') 
-            ) {
-
-            # use version.pm if it is installed.
-            return version->new($cur) <=> version->new($min);
-        }
-        elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) )
-        {
-
-            # use Sort::Versions as the sorting algorithm for a.b.c versions
-            return Sort::Versions::versioncmp( $cur, $min );
-        }
-
-        warn "Cannot reliably compare non-decimal formatted versions.\n"
-          . "Please install version.pm or Sort::Versions.\n";
-    }
-
-    # plain comparison
-    local $^W = 0;    # shuts off 'not numeric' bugs
-    return $cur <=> $min;
-}
-
-# nothing; this usage is deprecated.
-sub main::PREREQ_PM { return {}; }
-
-sub _make_args {
-    my %args = @_;
-
-    $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing }
-      if $UnderCPAN or $TestOnly;
-
-    if ( $args{EXE_FILES} and -e 'MANIFEST' ) {
-        require ExtUtils::Manifest;
-        my $manifest = ExtUtils::Manifest::maniread('MANIFEST');
-
-        $args{EXE_FILES} =
-          [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ];
-    }
-
-    $args{test}{TESTS} ||= 't/*.t';
-    $args{test}{TESTS} = join( ' ',
-        grep { !exists( $DisabledTests{$_} ) }
-          map { glob($_) } split( /\s+/, $args{test}{TESTS} ) );
-
-    my $missing = join( ',', @Missing );
-    my $config =
-      join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
-      if $Config;
-
-    $PostambleActions = (
-        ($missing and not $UnderCPAN)
-        ? "\$(PERL) $0 --config=$config --installdeps=$missing"
-        : "\$(NOECHO) \$(NOOP)"
-    );
-
-    return %args;
-}
-
-# a wrapper to ExtUtils::MakeMaker::WriteMakefile
-sub Write {
-    require Carp;
-    Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
-
-    if ($CheckOnly) {
-        print << ".";
-*** Makefile not written in check-only mode.
-.
-        return;
-    }
-
-    my %args = _make_args(@_);
-
-    no strict 'refs';
-
-    $PostambleUsed = 0;
-    local *MY::postamble = \&postamble unless defined &MY::postamble;
-    ExtUtils::MakeMaker::WriteMakefile(%args);
-
-    print << "." unless $PostambleUsed;
-*** WARNING: Makefile written with customized MY::postamble() without
-    including contents from Module::AutoInstall::postamble() --
-    auto installation features disabled.  Please contact the author.
-.
-
-    return 1;
-}
-
-sub postamble {
-    $PostambleUsed = 1;
-
-    return <<"END_MAKE";
-
-config :: installdeps
-\t\$(NOECHO) \$(NOOP)
-
-checkdeps ::
-\t\$(PERL) $0 --checkdeps
-
-installdeps ::
-\t$PostambleActions
-
-END_MAKE
-
-}
-
-1;
-
-__END__
-
-#line 1071
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
deleted file mode 100644
index 8ee839d..0000000
--- a/inc/Module/Install.pm
+++ /dev/null
@@ -1,470 +0,0 @@
-#line 1
-package Module::Install;
-
-# For any maintainers:
-# The load order for Module::Install is a bit magic.
-# It goes something like this...
-#
-# IF ( host has Module::Install installed, creating author mode ) {
-#     1. Makefile.PL calls "use inc::Module::Install"
-#     2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
-#     3. The installed version of inc::Module::Install loads
-#     4. inc::Module::Install calls "require Module::Install"
-#     5. The ./inc/ version of Module::Install loads
-# } ELSE {
-#     1. Makefile.PL calls "use inc::Module::Install"
-#     2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
-#     3. The ./inc/ version of Module::Install loads
-# }
-
-use 5.005;
-use strict 'vars';
-use Cwd        ();
-use File::Find ();
-use File::Path ();
-
-use vars qw{$VERSION $MAIN};
-BEGIN {
-	# All Module::Install core packages now require synchronised versions.
-	# This will be used to ensure we don't accidentally load old or
-	# different versions of modules.
-	# 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 = '1.00';
-
-	# Storage for the pseudo-singleton
-	$MAIN    = undef;
-
-	*inc::Module::Install::VERSION = *VERSION;
-	@inc::Module::Install::ISA     = __PACKAGE__;
-
-}
-
-sub import {
-	my $class = shift;
-	my $self  = $class->new(@_);
-	my $who   = $self->_caller;
-
-	#-------------------------------------------------------------
-	# all of the following checks should be included in import(),
-	# to allow "eval 'require Module::Install; 1' to test
-	# installation of Module::Install. (RT #51267)
-	#-------------------------------------------------------------
-
-	# Whether or not inc::Module::Install is actually loaded, the
-	# $INC{inc/Module/Install.pm} is what will still get set as long as
-	# the caller loaded module this in the documented manner.
-	# If not set, the caller may NOT have loaded the bundled version, and thus
-	# they may not have a MI version that works with the Makefile.PL. This would
-	# result in false errors or unexpected behaviour. And we don't want that.
-	my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
-	unless ( $INC{$file} ) { die <<"END_DIE" }
-
-Please invoke ${\__PACKAGE__} with:
-
-	use inc::${\__PACKAGE__};
-
-not:
-
-	use ${\__PACKAGE__};
-
-END_DIE
-
-	# This reportedly fixes a rare Win32 UTC file time issue, but
-	# as this is a non-cross-platform XS module not in the core,
-	# we shouldn't really depend on it. See RT #24194 for detail.
-	# (Also, this module only supports Perl 5.6 and above).
-	eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006;
-
-	# If the script that is loading Module::Install is from the future,
-	# then make will detect this and cause it to re-run over and over
-	# again. This is bad. Rather than taking action to touch it (which
-	# is unreliable on some platforms and requires write permissions)
-	# for now we should catch this and refuse to run.
-	if ( -f $0 ) {
-		my $s = (stat($0))[9];
-
-		# If the modification time is only slightly in the future,
-		# sleep briefly to remove the problem.
-		my $a = $s - time;
-		if ( $a > 0 and $a < 5 ) { sleep 5 }
-
-		# Too far in the future, throw an error.
-		my $t = time;
-		if ( $s > $t ) { die <<"END_DIE" }
-
-Your installer $0 has a modification time in the future ($s > $t).
-
-This is known to create infinite loops in make.
-
-Please correct this, then run $0 again.
-
-END_DIE
-	}
-
-
-	# Build.PL was formerly supported, but no longer is due to excessive
-	# difficulty in implementing every single feature twice.
-	if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
-
-Module::Install no longer supports Build.PL.
-
-It was impossible to maintain duel backends, and has been deprecated.
-
-Please remove all Build.PL files and only use the Makefile.PL installer.
-
-END_DIE
-
-	#-------------------------------------------------------------
-
-	# To save some more typing in Module::Install installers, every...
-	# use inc::Module::Install
-	# ...also acts as an implicit use strict.
-	$^H |= strict::bits(qw(refs subs vars));
-
-	#-------------------------------------------------------------
-
-	unless ( -f $self->{file} ) {
-		foreach my $key (keys %INC) {
-			delete $INC{$key} if $key =~ /Module\/Install/;
-		}
-
-		local $^W;
-		require "$self->{path}/$self->{dispatch}.pm";
-		File::Path::mkpath("$self->{prefix}/$self->{author}");
-		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
-		$self->{admin}->init;
-		@_ = ($class, _self => $self);
-		goto &{"$self->{name}::import"};
-	}
-
-	local $^W;
-	*{"${who}::AUTOLOAD"} = $self->autoload;
-	$self->preload;
-
-	# Unregister loader and worker packages so subdirs can use them again
-	delete $INC{'inc/Module/Install.pm'};
-	delete $INC{'Module/Install.pm'};
-
-	# Save to the singleton
-	$MAIN = $self;
-
-	return 1;
-}
-
-sub autoload {
-	my $self = shift;
-	my $who  = $self->_caller;
-	my $cwd  = Cwd::cwd();
-	my $sym  = "${who}::AUTOLOAD";
-	$sym->{$cwd} = sub {
-		my $pwd = Cwd::cwd();
-		if ( my $code = $sym->{$pwd} ) {
-			# Delegate back to parent dirs
-			goto &$code unless $cwd eq $pwd;
-		}
-		unless ($$sym =~ s/([^:]+)$//) {
-			# XXX: it looks like we can't retrieve the missing function
-			# via $$sym (usually $main::AUTOLOAD) in this case.
-			# I'm still wondering if we should slurp Makefile.PL to
-			# get some context or not ...
-			my ($package, $file, $line) = caller;
-			die <<"EOT";
-Unknown function is found at $file line $line.
-Execution of $file aborted due to runtime errors.
-
-If you're a contributor to a project, you may need to install
-some Module::Install extensions from CPAN (or other repository).
-If you're a user of a module, please contact the author.
-EOT
-		}
-		my $method = $1;
-		if ( uc($method) eq $method ) {
-			# Do nothing
-			return;
-		} elsif ( $method =~ /^_/ and $self->can($method) ) {
-			# Dispatch to the root M:I class
-			return $self->$method(@_);
-		}
-
-		# Dispatch to the appropriate plugin
-		unshift @_, ( $self, $1 );
-		goto &{$self->can('call')};
-	};
-}
-
-sub preload {
-	my $self = shift;
-	unless ( $self->{extensions} ) {
-		$self->load_extensions(
-			"$self->{prefix}/$self->{path}", $self
-		);
-	}
-
-	my @exts = @{$self->{extensions}};
-	unless ( @exts ) {
-		@exts = $self->{admin}->load_all_extensions;
-	}
-
-	my %seen;
-	foreach my $obj ( @exts ) {
-		while (my ($method, $glob) = each %{ref($obj) . '::'}) {
-			next unless $obj->can($method);
-			next if $method =~ /^_/;
-			next if $method eq uc($method);
-			$seen{$method}++;
-		}
-	}
-
-	my $who = $self->_caller;
-	foreach my $name ( sort keys %seen ) {
-		local $^W;
-		*{"${who}::$name"} = sub {
-			${"${who}::AUTOLOAD"} = "${who}::$name";
-			goto &{"${who}::AUTOLOAD"};
-		};
-	}
-}
-
-sub new {
-	my ($class, %args) = @_;
-
-	delete $INC{'FindBin.pm'};
-	{
-		# to suppress the redefine warning
-		local $SIG{__WARN__} = sub {};
-		require FindBin;
-	}
-
-	# ignore the prefix on extension modules built from top level.
-	my $base_path = Cwd::abs_path($FindBin::Bin);
-	unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
-		delete $args{prefix};
-	}
-	return $args{_self} if $args{_self};
-
-	$args{dispatch} ||= 'Admin';
-	$args{prefix}   ||= 'inc';
-	$args{author}   ||= ($^O eq 'VMS' ? '_author' : '.author');
-	$args{bundle}   ||= 'inc/BUNDLES';
-	$args{base}     ||= $base_path;
-	$class =~ s/^\Q$args{prefix}\E:://;
-	$args{name}     ||= $class;
-	$args{version}  ||= $class->VERSION;
-	unless ( $args{path} ) {
-		$args{path}  = $args{name};
-		$args{path}  =~ s!::!/!g;
-	}
-	$args{file}     ||= "$args{base}/$args{prefix}/$args{path}.pm";
-	$args{wrote}      = 0;
-
-	bless( \%args, $class );
-}
-
-sub call {
-	my ($self, $method) = @_;
-	my $obj = $self->load($method) or return;
-        splice(@_, 0, 2, $obj);
-	goto &{$obj->can($method)};
-}
-
-sub load {
-	my ($self, $method) = @_;
-
-	$self->load_extensions(
-		"$self->{prefix}/$self->{path}", $self
-	) unless $self->{extensions};
-
-	foreach my $obj (@{$self->{extensions}}) {
-		return $obj if $obj->can($method);
-	}
-
-	my $admin = $self->{admin} or die <<"END_DIE";
-The '$method' method does not exist in the '$self->{prefix}' path!
-Please remove the '$self->{prefix}' directory and run $0 again to load it.
-END_DIE
-
-	my $obj = $admin->load($method, 1);
-	push @{$self->{extensions}}, $obj;
-
-	$obj;
-}
-
-sub load_extensions {
-	my ($self, $path, $top) = @_;
-
-	my $should_reload = 0;
-	unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
-		unshift @INC, $self->{prefix};
-		$should_reload = 1;
-	}
-
-	foreach my $rv ( $self->find_extensions($path) ) {
-		my ($file, $pkg) = @{$rv};
-		next if $self->{pathnames}{$pkg};
-
-		local $@;
-		my $new = eval { local $^W; require $file; $pkg->can('new') };
-		unless ( $new ) {
-			warn $@ if $@;
-			next;
-		}
-		$self->{pathnames}{$pkg} =
-			$should_reload ? delete $INC{$file} : $INC{$file};
-		push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
-	}
-
-	$self->{extensions} ||= [];
-}
-
-sub find_extensions {
-	my ($self, $path) = @_;
-
-	my @found;
-	File::Find::find( sub {
-		my $file = $File::Find::name;
-		return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
-		my $subpath = $1;
-		return if lc($subpath) eq lc($self->{dispatch});
-
-		$file = "$self->{path}/$subpath.pm";
-		my $pkg = "$self->{name}::$subpath";
-		$pkg =~ s!/!::!g;
-
-		# If we have a mixed-case package name, assume case has been preserved
-		# correctly.  Otherwise, root through the file to locate the case-preserved
-		# version of the package name.
-		if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
-			my $content = Module::Install::_read($subpath . '.pm');
-			my $in_pod  = 0;
-			foreach ( split //, $content ) {
-				$in_pod = 1 if /^=\w/;
-				$in_pod = 0 if /^=cut/;
-				next if ($in_pod || /^=cut/);  # skip pod text
-				next if /^\s*#/;               # and comments
-				if ( m/^\s*package\s+($pkg)\s*;/i ) {
-					$pkg = $1;
-					last;
-				}
-			}
-		}
-
-		push @found, [ $file, $pkg ];
-	}, $path ) if -d $path;
-
-	@found;
-}
-
-
-
-
-
-#####################################################################
-# Common Utility Functions
-
-sub _caller {
-	my $depth = 0;
-	my $call  = caller($depth);
-	while ( $call eq __PACKAGE__ ) {
-		$depth++;
-		$call = caller($depth);
-	}
-	return $call;
-}
-
-# Done in evals to avoid confusing Perl::MinimumVersion
-eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
-sub _read {
-	local *FH;
-	open( FH, '<', $_[0] ) or die "open($_[0]): $!";
-	my $string = do { local $/; <FH> };
-	close FH or die "close($_[0]): $!";
-	return $string;
-}
-END_NEW
-sub _read {
-	local *FH;
-	open( FH, "< $_[0]"  ) or die "open($_[0]): $!";
-	my $string = do { local $/; <FH> };
-	close FH or die "close($_[0]): $!";
-	return $string;
-}
-END_OLD
-
-sub _readperl {
-	my $string = Module::Install::_read($_[0]);
-	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
-	$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
-	$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
-	return $string;
-}
-
-sub _readpod {
-	my $string = Module::Install::_read($_[0]);
-	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
-	return $string if $_[0] =~ /\.pod\z/;
-	$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
-	$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
-	$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
-	$string =~ s/^\n+//s;
-	return $string;
-}
-
-# Done in evals to avoid confusing Perl::MinimumVersion
-eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
-sub _write {
-	local *FH;
-	open( FH, '>', $_[0] ) or die "open($_[0]): $!";
-	foreach ( 1 .. $#_ ) {
-		print FH $_[$_] or die "print($_[0]): $!";
-	}
-	close FH or die "close($_[0]): $!";
-}
-END_NEW
-sub _write {
-	local *FH;
-	open( FH, "> $_[0]"  ) or die "open($_[0]): $!";
-	foreach ( 1 .. $#_ ) {
-		print FH $_[$_] or die "print($_[0]): $!";
-	}
-	close FH or die "close($_[0]): $!";
-}
-END_OLD
-
-# _version is for processing module versions (eg, 1.03_05) not
-# Perl versions (eg, 5.8.1).
-sub _version ($) {
-	my $s = shift || 0;
-	my $d =()= $s =~ /(\.)/g;
-	if ( $d >= 2 ) {
-		# Normalise multipart versions
-		$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
-	}
-	$s =~ s/^(\d+)\.?//;
-	my $l = $1 || 0;
-	my @v = map {
-		$_ . '0' x (3 - length $_)
-	} $s =~ /(\d{1,3})\D?/g;
-	$l = $l . '.' . join '', @v if @v;
-	return $l + 0;
-}
-
-sub _cmp ($$) {
-	_version($_[0]) <=> _version($_[1]);
-}
-
-# Cloned from Params::Util::_CLASS
-sub _CLASS ($) {
-	(
-		defined $_[0]
-		and
-		! ref $_[0]
-		and
-		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
-	) ? $_[0] : undef;
-}
-
-1;
-
-# Copyright 2008 - 2010 Adam Kennedy.
diff --git a/inc/Module/Install/AutoInstall.pm b/inc/Module/Install/AutoInstall.pm
deleted file mode 100644
index f1f5356..0000000
--- a/inc/Module/Install/AutoInstall.pm
+++ /dev/null
@@ -1,82 +0,0 @@
-#line 1
-package Module::Install::AutoInstall;
-
-use strict;
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-sub AutoInstall { $_[0] }
-
-sub run {
-    my $self = shift;
-    $self->auto_install_now(@_);
-}
-
-sub write {
-    my $self = shift;
-    $self->auto_install(@_);
-}
-
-sub auto_install {
-    my $self = shift;
-    return if $self->{done}++;
-
-    # Flatten array of arrays into a single array
-    my @core = map @$_, map @$_, grep ref,
-               $self->build_requires, $self->requires;
-
-    my @config = @_;
-
-    # We'll need Module::AutoInstall
-    $self->include('Module::AutoInstall');
-    require Module::AutoInstall;
-
-    my @features_require = Module::AutoInstall->import(
-        (@config ? (-config => \@config) : ()),
-        (@core   ? (-core   => \@core)   : ()),
-        $self->features,
-    );
-
-    my %seen;
-    my @requires = map @$_, map @$_, grep ref, $self->requires;
-    while (my ($mod, $ver) = splice(@requires, 0, 2)) {
-        $seen{$mod}{$ver}++;
-    }
-    my @build_requires = map @$_, map @$_, grep ref, $self->build_requires;
-    while (my ($mod, $ver) = splice(@build_requires, 0, 2)) {
-        $seen{$mod}{$ver}++;
-    }
-    my @configure_requires = map @$_, map @$_, grep ref, $self->configure_requires;
-    while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) {
-        $seen{$mod}{$ver}++;
-    }
-
-    my @deduped;
-    while (my ($mod, $ver) = splice(@features_require, 0, 2)) {
-        push @deduped, $mod => $ver unless $seen{$mod}{$ver}++;
-    }
-
-    $self->requires(@deduped);
-
-    $self->makemaker_args( Module::AutoInstall::_make_args() );
-
-    my $class = ref($self);
-    $self->postamble(
-        "# --- $class section:\n" .
-        Module::AutoInstall::postamble()
-    );
-}
-
-sub auto_install_now {
-    my $self = shift;
-    $self->auto_install(@_);
-    Module::AutoInstall::do_install();
-}
-
-1;
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
deleted file mode 100644
index b55bda3..0000000
--- a/inc/Module/Install/Base.pm
+++ /dev/null
@@ -1,83 +0,0 @@
-#line 1
-package Module::Install::Base;
-
-use strict 'vars';
-use vars qw{$VERSION};
-BEGIN {
-	$VERSION = '1.00';
-}
-
-# Suspend handler for "redefined" warnings
-BEGIN {
-	my $w = $SIG{__WARN__};
-	$SIG{__WARN__} = sub { $w };
-}
-
-#line 42
-
-sub new {
-	my $class = shift;
-	unless ( defined &{"${class}::call"} ) {
-		*{"${class}::call"} = sub { shift->_top->call(@_) };
-	}
-	unless ( defined &{"${class}::load"} ) {
-		*{"${class}::load"} = sub { shift->_top->load(@_) };
-	}
-	bless { @_ }, $class;
-}
-
-#line 61
-
-sub AUTOLOAD {
-	local $@;
-	my $func = eval { shift->_top->autoload } or return;
-	goto &$func;
-}
-
-#line 75
-
-sub _top {
-	$_[0]->{_top};
-}
-
-#line 90
-
-sub admin {
-	$_[0]->_top->{admin}
-	or
-	Module::Install::Base::FakeAdmin->new;
-}
-
-#line 106
-
-sub is_admin {
-	! $_[0]->admin->isa('Module::Install::Base::FakeAdmin');
-}
-
-sub DESTROY {}
-
-package Module::Install::Base::FakeAdmin;
-
-use vars qw{$VERSION};
-BEGIN {
-	$VERSION = $Module::Install::Base::VERSION;
-}
-
-my $fake;
-
-sub new {
-	$fake ||= bless(\@_, $_[0]);
-}
-
-sub AUTOLOAD {}
-
-sub DESTROY {}
-
-# Restore warning handler
-BEGIN {
-	$SIG{__WARN__} = $SIG{__WARN__}->();
-}
-
-1;
-
-#line 159
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
deleted file mode 100644
index 71ccc27..0000000
--- a/inc/Module/Install/Can.pm
+++ /dev/null
@@ -1,81 +0,0 @@
-#line 1
-package Module::Install::Can;
-
-use strict;
-use Config                ();
-use File::Spec            ();
-use ExtUtils::MakeMaker   ();
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-# check if we can load some module
-### Upgrade this to not have to load the module if possible
-sub can_use {
-	my ($self, $mod, $ver) = @_;
-	$mod =~ s{::|\\}{/}g;
-	$mod .= '.pm' unless $mod =~ /\.pm$/i;
-
-	my $pkg = $mod;
-	$pkg =~ s{/}{::}g;
-	$pkg =~ s{\.pm$}{}i;
-
-	local $@;
-	eval { require $mod; $pkg->VERSION($ver || 0); 1 };
-}
-
-# check if we can run some command
-sub can_run {
-	my ($self, $cmd) = @_;
-
-	my $_cmd = $cmd;
-	return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
-
-	for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
-		next if $dir eq '';
-		my $abs = File::Spec->catfile($dir, $_[1]);
-		return $abs if (-x $abs or $abs = MM->maybe_command($abs));
-	}
-
-	return;
-}
-
-# can we locate a (the) C compiler
-sub can_cc {
-	my $self   = shift;
-	my @chunks = split(/ /, $Config::Config{cc}) or return;
-
-	# $Config{cc} may contain args; try to find out the program part
-	while (@chunks) {
-		return $self->can_run("@chunks") || (pop(@chunks), next);
-	}
-
-	return;
-}
-
-# Fix Cygwin bug on maybe_command();
-if ( $^O eq 'cygwin' ) {
-	require ExtUtils::MM_Cygwin;
-	require ExtUtils::MM_Win32;
-	if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
-		*ExtUtils::MM_Cygwin::maybe_command = sub {
-			my ($self, $file) = @_;
-			if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
-				ExtUtils::MM_Win32->maybe_command($file);
-			} else {
-				ExtUtils::MM_Unix->maybe_command($file);
-			}
-		}
-	}
-}
-
-1;
-
-__END__
-
-#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
deleted file mode 100644
index ec1f106..0000000
--- a/inc/Module/Install/Fetch.pm
+++ /dev/null
@@ -1,93 +0,0 @@
-#line 1
-package Module::Install::Fetch;
-
-use strict;
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-sub get_file {
-    my ($self, %args) = @_;
-    my ($scheme, $host, $path, $file) =
-        $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
-
-    if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
-        $args{url} = $args{ftp_url}
-            or (warn("LWP support unavailable!\n"), return);
-        ($scheme, $host, $path, $file) =
-            $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
-    }
-
-    $|++;
-    print "Fetching '$file' from $host... ";
-
-    unless (eval { require Socket; Socket::inet_aton($host) }) {
-        warn "'$host' resolve failed!\n";
-        return;
-    }
-
-    return unless $scheme eq 'ftp' or $scheme eq 'http';
-
-    require Cwd;
-    my $dir = Cwd::getcwd();
-    chdir $args{local_dir} or return if exists $args{local_dir};
-
-    if (eval { require LWP::Simple; 1 }) {
-        LWP::Simple::mirror($args{url}, $file);
-    }
-    elsif (eval { require Net::FTP; 1 }) { eval {
-        # use Net::FTP to get past firewall
-        my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
-        $ftp->login("anonymous", 'anonymous at example.com');
-        $ftp->cwd($path);
-        $ftp->binary;
-        $ftp->get($file) or (warn("$!\n"), return);
-        $ftp->quit;
-    } }
-    elsif (my $ftp = $self->can_run('ftp')) { eval {
-        # no Net::FTP, fallback to ftp.exe
-        require FileHandle;
-        my $fh = FileHandle->new;
-
-        local $SIG{CHLD} = 'IGNORE';
-        unless ($fh->open("|$ftp -n")) {
-            warn "Couldn't open ftp: $!\n";
-            chdir $dir; return;
-        }
-
-        my @dialog = split(/\n/, <<"END_FTP");
-open $host
-user anonymous anonymous\@example.com
-cd $path
-binary
-get $file $file
-quit
-END_FTP
-        foreach (@dialog) { $fh->print("$_\n") }
-        $fh->close;
-    } }
-    else {
-        warn "No working 'ftp' program available!\n";
-        chdir $dir; return;
-    }
-
-    unless (-f $file) {
-        warn "Fetching failed: $@\n";
-        chdir $dir; return;
-    }
-
-    return if exists $args{size} and -s $file != $args{size};
-    system($args{run}) if exists $args{run};
-    unlink($file) if $args{remove};
-
-    print(((!exists $args{check_for} or -e $args{check_for})
-        ? "done!" : "failed! ($!)"), "\n");
-    chdir $dir; return !$?;
-}
-
-1;
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
deleted file mode 100644
index a28cd4c..0000000
--- a/inc/Module/Install/Include.pm
+++ /dev/null
@@ -1,34 +0,0 @@
-#line 1
-package Module::Install::Include;
-
-use strict;
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-sub include {
-	shift()->admin->include(@_);
-}
-
-sub include_deps {
-	shift()->admin->include_deps(@_);
-}
-
-sub auto_include {
-	shift()->admin->auto_include(@_);
-}
-
-sub auto_include_deps {
-	shift()->admin->auto_include_deps(@_);
-}
-
-sub auto_include_dependent_dists {
-	shift()->admin->auto_include_dependent_dists(@_);
-}
-
-1;
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
deleted file mode 100644
index 5dfd0e9..0000000
--- a/inc/Module/Install/Makefile.pm
+++ /dev/null
@@ -1,415 +0,0 @@
-#line 1
-package Module::Install::Makefile;
-
-use strict 'vars';
-use ExtUtils::MakeMaker   ();
-use Module::Install::Base ();
-use Fcntl qw/:flock :seek/;
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-sub Makefile { $_[0] }
-
-my %seen = ();
-
-sub prompt {
-	shift;
-
-	# Infinite loop protection
-	my @c = caller();
-	if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
-		die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
-	}
-
-	# In automated testing or non-interactive session, always use defaults
-	if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) {
-		local $ENV{PERL_MM_USE_DEFAULT} = 1;
-		goto &ExtUtils::MakeMaker::prompt;
-	} else {
-		goto &ExtUtils::MakeMaker::prompt;
-	}
-}
-
-# Store a cleaned up version of the MakeMaker version,
-# since we need to behave differently in a variety of
-# ways based on the MM version.
-my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
-
-# If we are passed a param, do a "newer than" comparison.
-# Otherwise, just return the MakeMaker version.
-sub makemaker {
-	( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
-}
-
-# Ripped from ExtUtils::MakeMaker 6.56, and slightly modified
-# as we only need to know here whether the attribute is an array
-# or a hash or something else (which may or may not be appendable).
-my %makemaker_argtype = (
- C                  => 'ARRAY',
- CONFIG             => 'ARRAY',
-# CONFIGURE          => 'CODE', # ignore
- DIR                => 'ARRAY',
- DL_FUNCS           => 'HASH',
- DL_VARS            => 'ARRAY',
- EXCLUDE_EXT        => 'ARRAY',
- EXE_FILES          => 'ARRAY',
- FUNCLIST           => 'ARRAY',
- H                  => 'ARRAY',
- IMPORTS            => 'HASH',
- INCLUDE_EXT        => 'ARRAY',
- LIBS               => 'ARRAY', # ignore ''
- MAN1PODS           => 'HASH',
- MAN3PODS           => 'HASH',
- META_ADD           => 'HASH',
- META_MERGE         => 'HASH',
- PL_FILES           => 'HASH',
- PM                 => 'HASH',
- PMLIBDIRS          => 'ARRAY',
- PMLIBPARENTDIRS    => 'ARRAY',
- PREREQ_PM          => 'HASH',
- CONFIGURE_REQUIRES => 'HASH',
- SKIP               => 'ARRAY',
- TYPEMAPS           => 'ARRAY',
- XS                 => 'HASH',
-# VERSION            => ['version',''],  # ignore
-# _KEEP_AFTER_FLUSH  => '',
-
- clean      => 'HASH',
- depend     => 'HASH',
- dist       => 'HASH',
- dynamic_lib=> 'HASH',
- linkext    => 'HASH',
- macro      => 'HASH',
- postamble  => 'HASH',
- realclean  => 'HASH',
- test       => 'HASH',
- tool_autosplit => 'HASH',
-
- # special cases where you can use makemaker_append
- CCFLAGS   => 'APPENDABLE',
- DEFINE    => 'APPENDABLE',
- INC       => 'APPENDABLE',
- LDDLFLAGS => 'APPENDABLE',
- LDFROM    => 'APPENDABLE',
-);
-
-sub makemaker_args {
-	my ($self, %new_args) = @_;
-	my $args = ( $self->{makemaker_args} ||= {} );
-	foreach my $key (keys %new_args) {
-		if ($makemaker_argtype{$key}) {
-			if ($makemaker_argtype{$key} eq 'ARRAY') {
-				$args->{$key} = [] unless defined $args->{$key};
-				unless (ref $args->{$key} eq 'ARRAY') {
-					$args->{$key} = [$args->{$key}]
-				}
-				push @{$args->{$key}},
-					ref $new_args{$key} eq 'ARRAY'
-						? @{$new_args{$key}}
-						: $new_args{$key};
-			}
-			elsif ($makemaker_argtype{$key} eq 'HASH') {
-				$args->{$key} = {} unless defined $args->{$key};
-				foreach my $skey (keys %{ $new_args{$key} }) {
-					$args->{$key}{$skey} = $new_args{$key}{$skey};
-				}
-			}
-			elsif ($makemaker_argtype{$key} eq 'APPENDABLE') {
-				$self->makemaker_append($key => $new_args{$key});
-			}
-		}
-		else {
-			if (defined $args->{$key}) {
-				warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n};
-			}
-			$args->{$key} = $new_args{$key};
-		}
-	}
-	return $args;
-}
-
-# For mm args that take multiple space-seperated args,
-# append an argument to the current list.
-sub makemaker_append {
-	my $self = shift;
-	my $name = shift;
-	my $args = $self->makemaker_args;
-	$args->{$name} = defined $args->{$name}
-		? join( ' ', $args->{$name}, @_ )
-		: join( ' ', @_ );
-}
-
-sub build_subdirs {
-	my $self    = shift;
-	my $subdirs = $self->makemaker_args->{DIR} ||= [];
-	for my $subdir (@_) {
-		push @$subdirs, $subdir;
-	}
-}
-
-sub clean_files {
-	my $self  = shift;
-	my $clean = $self->makemaker_args->{clean} ||= {};
-	  %$clean = (
-		%$clean,
-		FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_),
-	);
-}
-
-sub realclean_files {
-	my $self      = shift;
-	my $realclean = $self->makemaker_args->{realclean} ||= {};
-	  %$realclean = (
-		%$realclean,
-		FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_),
-	);
-}
-
-sub libs {
-	my $self = shift;
-	my $libs = ref $_[0] ? shift : [ shift ];
-	$self->makemaker_args( LIBS => $libs );
-}
-
-sub inc {
-	my $self = shift;
-	$self->makemaker_args( INC => shift );
-}
-
-sub _wanted_t {
-}
-
-sub tests_recursive {
-	my $self = shift;
-	my $dir = shift || 't';
-	unless ( -d $dir ) {
-		die "tests_recursive dir '$dir' does not exist";
-	}
-	my %tests = map { $_ => 1 } split / /, ($self->tests || '');
-	require File::Find;
-	File::Find::find(
-        sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 },
-        $dir
-    );
-	$self->tests( join ' ', sort keys %tests );
-}
-
-sub write {
-	my $self = shift;
-	die "&Makefile->write() takes no arguments\n" if @_;
-
-	# Check the current Perl version
-	my $perl_version = $self->perl_version;
-	if ( $perl_version ) {
-		eval "use $perl_version; 1"
-			or die "ERROR: perl: Version $] is installed, "
-			. "but we need version >= $perl_version";
-	}
-
-	# Make sure we have a new enough MakeMaker
-	require ExtUtils::MakeMaker;
-
-	if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
-		# MakeMaker can complain about module versions that include
-		# an underscore, even though its own version may contain one!
-		# Hence the funny regexp to get rid of it.  See RT #35800
-		# for details.
-		my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
-		$self->build_requires(     'ExtUtils::MakeMaker' => $v );
-		$self->configure_requires( 'ExtUtils::MakeMaker' => $v );
-	} else {
-		# Allow legacy-compatibility with 5.005 by depending on the
-		# most recent EU:MM that supported 5.005.
-		$self->build_requires(     'ExtUtils::MakeMaker' => 6.42 );
-		$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
-	}
-
-	# Generate the MakeMaker params
-	my $args = $self->makemaker_args;
-	$args->{DISTNAME} = $self->name;
-	$args->{NAME}     = $self->module_name || $self->name;
-	$args->{NAME}     =~ s/-/::/g;
-	$args->{VERSION}  = $self->version or die <<'EOT';
-ERROR: Can't determine distribution version. Please specify it
-explicitly via 'version' in Makefile.PL, or set a valid $VERSION
-in a module, and provide its file path via 'version_from' (or
-'all_from' if you prefer) in Makefile.PL.
-EOT
-
-	$DB::single = 1;
-	if ( $self->tests ) {
-		my @tests = split ' ', $self->tests;
-		my %seen;
-		$args->{test} = {
-			TESTS => (join ' ', grep {!$seen{$_}++} @tests),
-		};
-    } elsif ( $Module::Install::ExtraTests::use_extratests ) {
-        # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness.
-        # So, just ignore our xt tests here.
-	} elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) {
-		$args->{test} = {
-			TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ),
-		};
-	}
-	if ( $] >= 5.005 ) {
-		$args->{ABSTRACT} = $self->abstract;
-		$args->{AUTHOR}   = join ', ', @{$self->author || []};
-	}
-	if ( $self->makemaker(6.10) ) {
-		$args->{NO_META}   = 1;
-		#$args->{NO_MYMETA} = 1;
-	}
-	if ( $self->makemaker(6.17) and $self->sign ) {
-		$args->{SIGN} = 1;
-	}
-	unless ( $self->is_admin ) {
-		delete $args->{SIGN};
-	}
-	if ( $self->makemaker(6.31) and $self->license ) {
-		$args->{LICENSE} = $self->license;
-	}
-
-	my $prereq = ($args->{PREREQ_PM} ||= {});
-	%$prereq = ( %$prereq,
-		map { @$_ } # flatten [module => version]
-		map { @$_ }
-		grep $_,
-		($self->requires)
-	);
-
-	# Remove any reference to perl, PREREQ_PM doesn't support it
-	delete $args->{PREREQ_PM}->{perl};
-
-	# Merge both kinds of requires into BUILD_REQUIRES
-	my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
-	%$build_prereq = ( %$build_prereq,
-		map { @$_ } # flatten [module => version]
-		map { @$_ }
-		grep $_,
-		($self->configure_requires, $self->build_requires)
-	);
-
-	# Remove any reference to perl, BUILD_REQUIRES doesn't support it
-	delete $args->{BUILD_REQUIRES}->{perl};
-
-	# Delete bundled dists from prereq_pm, add it to Makefile DIR
-	my $subdirs = ($args->{DIR} || []);
-	if ($self->bundles) {
-		my %processed;
-		foreach my $bundle (@{ $self->bundles }) {
-			my ($mod_name, $dist_dir) = @$bundle;
-			delete $prereq->{$mod_name};
-			$dist_dir = File::Basename::basename($dist_dir); # dir for building this module
-			if (not exists $processed{$dist_dir}) {
-				if (-d $dist_dir) {
-					# List as sub-directory to be processed by make
-					push @$subdirs, $dist_dir;
-				}
-				# Else do nothing: the module is already present on the system
-				$processed{$dist_dir} = undef;
-			}
-		}
-	}
-
-	unless ( $self->makemaker('6.55_03') ) {
-		%$prereq = (%$prereq,%$build_prereq);
-		delete $args->{BUILD_REQUIRES};
-	}
-
-	if ( my $perl_version = $self->perl_version ) {
-		eval "use $perl_version; 1"
-			or die "ERROR: perl: Version $] is installed, "
-			. "but we need version >= $perl_version";
-
-		if ( $self->makemaker(6.48) ) {
-			$args->{MIN_PERL_VERSION} = $perl_version;
-		}
-	}
-
-	if ($self->installdirs) {
-		warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS};
-		$args->{INSTALLDIRS} = $self->installdirs;
-	}
-
-	my %args = map {
-		( $_ => $args->{$_} ) } grep {defined($args->{$_} )
-	} keys %$args;
-
-	my $user_preop = delete $args{dist}->{PREOP};
-	if ( my $preop = $self->admin->preop($user_preop) ) {
-		foreach my $key ( keys %$preop ) {
-			$args{dist}->{$key} = $preop->{$key};
-		}
-	}
-
-	my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
-	$self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
-}
-
-sub fix_up_makefile {
-	my $self          = shift;
-	my $makefile_name = shift;
-	my $top_class     = ref($self->_top) || '';
-	my $top_version   = $self->_top->VERSION || '';
-
-	my $preamble = $self->preamble
-		? "# Preamble by $top_class $top_version\n"
-			. $self->preamble
-		: '';
-	my $postamble = "# Postamble by $top_class $top_version\n"
-		. ($self->postamble || '');
-
-	local *MAKEFILE;
-	open MAKEFILE, "+< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
-	eval { flock MAKEFILE, LOCK_EX };
-	my $makefile = do { local $/; <MAKEFILE> };
-
-	$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
-	$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
-	$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
-	$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
-	$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
-
-	# Module::Install will never be used to build the Core Perl
-	# Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
-	# PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
-	$makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
-	#$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
-
-	# Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
-	$makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
-
-	# XXX - This is currently unused; not sure if it breaks other MM-users
-	# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
-
-	seek MAKEFILE, 0, SEEK_SET;
-	truncate MAKEFILE, 0;
-	print MAKEFILE  "$preamble$makefile$postamble" or die $!;
-	close MAKEFILE  or die $!;
-
-	1;
-}
-
-sub preamble {
-	my ($self, $text) = @_;
-	$self->{preamble} = $text . $self->{preamble} if defined $text;
-	$self->{preamble};
-}
-
-sub postamble {
-	my ($self, $text) = @_;
-	$self->{postamble} ||= $self->admin->postamble;
-	$self->{postamble} .= $text if defined $text;
-	$self->{postamble}
-}
-
-1;
-
-__END__
-
-#line 541
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
deleted file mode 100644
index cfe45b3..0000000
--- a/inc/Module/Install/Metadata.pm
+++ /dev/null
@@ -1,715 +0,0 @@
-#line 1
-package Module::Install::Metadata;
-
-use strict 'vars';
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-my @boolean_keys = qw{
-	sign
-};
-
-my @scalar_keys = qw{
-	name
-	module_name
-	abstract
-	version
-	distribution_type
-	tests
-	installdirs
-};
-
-my @tuple_keys = qw{
-	configure_requires
-	build_requires
-	requires
-	recommends
-	bundles
-	resources
-};
-
-my @resource_keys = qw{
-	homepage
-	bugtracker
-	repository
-};
-
-my @array_keys = qw{
-	keywords
-	author
-};
-
-*authors = \&author;
-
-sub Meta              { shift          }
-sub Meta_BooleanKeys  { @boolean_keys  }
-sub Meta_ScalarKeys   { @scalar_keys   }
-sub Meta_TupleKeys    { @tuple_keys    }
-sub Meta_ResourceKeys { @resource_keys }
-sub Meta_ArrayKeys    { @array_keys    }
-
-foreach my $key ( @boolean_keys ) {
-	*$key = sub {
-		my $self = shift;
-		if ( defined wantarray and not @_ ) {
-			return $self->{values}->{$key};
-		}
-		$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
-		return $self;
-	};
-}
-
-foreach my $key ( @scalar_keys ) {
-	*$key = sub {
-		my $self = shift;
-		return $self->{values}->{$key} if defined wantarray and !@_;
-		$self->{values}->{$key} = shift;
-		return $self;
-	};
-}
-
-foreach my $key ( @array_keys ) {
-	*$key = sub {
-		my $self = shift;
-		return $self->{values}->{$key} if defined wantarray and !@_;
-		$self->{values}->{$key} ||= [];
-		push @{$self->{values}->{$key}}, @_;
-		return $self;
-	};
-}
-
-foreach my $key ( @resource_keys ) {
-	*$key = sub {
-		my $self = shift;
-		unless ( @_ ) {
-			return () unless $self->{values}->{resources};
-			return map  { $_->[1] }
-			       grep { $_->[0] eq $key }
-			       @{ $self->{values}->{resources} };
-		}
-		return $self->{values}->{resources}->{$key} unless @_;
-		my $uri = shift or die(
-			"Did not provide a value to $key()"
-		);
-		$self->resources( $key => $uri );
-		return 1;
-	};
-}
-
-foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
-	*$key = sub {
-		my $self = shift;
-		return $self->{values}->{$key} unless @_;
-		my @added;
-		while ( @_ ) {
-			my $module  = shift or last;
-			my $version = shift || 0;
-			push @added, [ $module, $version ];
-		}
-		push @{ $self->{values}->{$key} }, @added;
-		return map {@$_} @added;
-	};
-}
-
-# Resource handling
-my %lc_resource = map { $_ => 1 } qw{
-	homepage
-	license
-	bugtracker
-	repository
-};
-
-sub resources {
-	my $self = shift;
-	while ( @_ ) {
-		my $name  = shift or last;
-		my $value = shift or next;
-		if ( $name eq lc $name and ! $lc_resource{$name} ) {
-			die("Unsupported reserved lowercase resource '$name'");
-		}
-		$self->{values}->{resources} ||= [];
-		push @{ $self->{values}->{resources} }, [ $name, $value ];
-	}
-	$self->{values}->{resources};
-}
-
-# Aliases for build_requires that will have alternative
-# meanings in some future version of META.yml.
-sub test_requires     { shift->build_requires(@_) }
-sub install_requires  { shift->build_requires(@_) }
-
-# Aliases for installdirs options
-sub install_as_core   { $_[0]->installdirs('perl')   }
-sub install_as_cpan   { $_[0]->installdirs('site')   }
-sub install_as_site   { $_[0]->installdirs('site')   }
-sub install_as_vendor { $_[0]->installdirs('vendor') }
-
-sub dynamic_config {
-	my $self = shift;
-	unless ( @_ ) {
-		warn "You MUST provide an explicit true/false value to dynamic_config\n";
-		return $self;
-	}
-	$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
-	return 1;
-}
-
-sub perl_version {
-	my $self = shift;
-	return $self->{values}->{perl_version} unless @_;
-	my $version = shift or die(
-		"Did not provide a value to perl_version()"
-	);
-
-	# Normalize the version
-	$version = $self->_perl_version($version);
-
-	# We don't support the reall old versions
-	unless ( $version >= 5.005 ) {
-		die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
-	}
-
-	$self->{values}->{perl_version} = $version;
-}
-
-sub all_from {
-	my ( $self, $file ) = @_;
-
-	unless ( defined($file) ) {
-		my $name = $self->name or die(
-			"all_from called with no args without setting name() first"
-		);
-		$file = join('/', 'lib', split(/-/, $name)) . '.pm';
-		$file =~ s{.*/}{} unless -e $file;
-		unless ( -e $file ) {
-			die("all_from cannot find $file from $name");
-		}
-	}
-	unless ( -f $file ) {
-		die("The path '$file' does not exist, or is not a file");
-	}
-
-	$self->{values}{all_from} = $file;
-
-	# Some methods pull from POD instead of code.
-	# If there is a matching .pod, use that instead
-	my $pod = $file;
-	$pod =~ s/\.pm$/.pod/i;
-	$pod = $file unless -e $pod;
-
-	# Pull the different values
-	$self->name_from($file)         unless $self->name;
-	$self->version_from($file)      unless $self->version;
-	$self->perl_version_from($file) unless $self->perl_version;
-	$self->author_from($pod)        unless @{$self->author || []};
-	$self->license_from($pod)       unless $self->license;
-	$self->abstract_from($pod)      unless $self->abstract;
-
-	return 1;
-}
-
-sub provides {
-	my $self     = shift;
-	my $provides = ( $self->{values}->{provides} ||= {} );
-	%$provides = (%$provides, @_) if @_;
-	return $provides;
-}
-
-sub auto_provides {
-	my $self = shift;
-	return $self unless $self->is_admin;
-	unless (-e 'MANIFEST') {
-		warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
-		return $self;
-	}
-	# Avoid spurious warnings as we are not checking manifest here.
-	local $SIG{__WARN__} = sub {1};
-	require ExtUtils::Manifest;
-	local *ExtUtils::Manifest::manicheck = sub { return };
-
-	require Module::Build;
-	my $build = Module::Build->new(
-		dist_name    => $self->name,
-		dist_version => $self->version,
-		license      => $self->license,
-	);
-	$self->provides( %{ $build->find_dist_packages || {} } );
-}
-
-sub feature {
-	my $self     = shift;
-	my $name     = shift;
-	my $features = ( $self->{values}->{features} ||= [] );
-	my $mods;
-
-	if ( @_ == 1 and ref( $_[0] ) ) {
-		# The user used ->feature like ->features by passing in the second
-		# argument as a reference.  Accomodate for that.
-		$mods = $_[0];
-	} else {
-		$mods = \@_;
-	}
-
-	my $count = 0;
-	push @$features, (
-		$name => [
-			map {
-				ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
-			} @$mods
-		]
-	);
-
-	return @$features;
-}
-
-sub features {
-	my $self = shift;
-	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
-		$self->feature( $name, @$mods );
-	}
-	return $self->{values}->{features}
-		? @{ $self->{values}->{features} }
-		: ();
-}
-
-sub no_index {
-	my $self = shift;
-	my $type = shift;
-	push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
-	return $self->{values}->{no_index};
-}
-
-sub read {
-	my $self = shift;
-	$self->include_deps( 'YAML::Tiny', 0 );
-
-	require YAML::Tiny;
-	my $data = YAML::Tiny::LoadFile('META.yml');
-
-	# Call methods explicitly in case user has already set some values.
-	while ( my ( $key, $value ) = each %$data ) {
-		next unless $self->can($key);
-		if ( ref $value eq 'HASH' ) {
-			while ( my ( $module, $version ) = each %$value ) {
-				$self->can($key)->($self, $module => $version );
-			}
-		} else {
-			$self->can($key)->($self, $value);
-		}
-	}
-	return $self;
-}
-
-sub write {
-	my $self = shift;
-	return $self unless $self->is_admin;
-	$self->admin->write_meta;
-	return $self;
-}
-
-sub version_from {
-	require ExtUtils::MM_Unix;
-	my ( $self, $file ) = @_;
-	$self->version( ExtUtils::MM_Unix->parse_version($file) );
-
-	# for version integrity check
-	$self->makemaker_args( VERSION_FROM => $file );
-}
-
-sub abstract_from {
-	require ExtUtils::MM_Unix;
-	my ( $self, $file ) = @_;
-	$self->abstract(
-		bless(
-			{ DISTNAME => $self->name },
-			'ExtUtils::MM_Unix'
-		)->parse_abstract($file)
-	);
-}
-
-# Add both distribution and module name
-sub name_from {
-	my ($self, $file) = @_;
-	if (
-		Module::Install::_read($file) =~ m/
-		^ \s*
-		package \s*
-		([\w:]+)
-		\s* ;
-		/ixms
-	) {
-		my ($name, $module_name) = ($1, $1);
-		$name =~ s{::}{-}g;
-		$self->name($name);
-		unless ( $self->module_name ) {
-			$self->module_name($module_name);
-		}
-	} else {
-		die("Cannot determine name from $file\n");
-	}
-}
-
-sub _extract_perl_version {
-	if (
-		$_[0] =~ m/
-		^\s*
-		(?:use|require) \s*
-		v?
-		([\d_\.]+)
-		\s* ;
-		/ixms
-	) {
-		my $perl_version = $1;
-		$perl_version =~ s{_}{}g;
-		return $perl_version;
-	} else {
-		return;
-	}
-}
-
-sub perl_version_from {
-	my $self = shift;
-	my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
-	if ($perl_version) {
-		$self->perl_version($perl_version);
-	} else {
-		warn "Cannot determine perl version info from $_[0]\n";
-		return;
-	}
-}
-
-sub author_from {
-	my $self    = shift;
-	my $content = Module::Install::_read($_[0]);
-	if ($content =~ m/
-		=head \d \s+ (?:authors?)\b \s*
-		([^\n]*)
-		|
-		=head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
-		.*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
-		([^\n]*)
-	/ixms) {
-		my $author = $1 || $2;
-
-		# XXX: ugly but should work anyway...
-		if (eval "require Pod::Escapes; 1") {
-			# Pod::Escapes has a mapping table.
-			# It's in core of perl >= 5.9.3, and should be installed
-			# as one of the Pod::Simple's prereqs, which is a prereq
-			# of Pod::Text 3.x (see also below).
-			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
-			{
-				defined $2
-				? chr($2)
-				: defined $Pod::Escapes::Name2character_number{$1}
-				? chr($Pod::Escapes::Name2character_number{$1})
-				: do {
-					warn "Unknown escape: E<$1>";
-					"E<$1>";
-				};
-			}gex;
-		}
-		elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) {
-			# Pod::Text < 3.0 has yet another mapping table,
-			# though the table name of 2.x and 1.x are different.
-			# (1.x is in core of Perl < 5.6, 2.x is in core of
-			# Perl < 5.9.3)
-			my $mapping = ($Pod::Text::VERSION < 2)
-				? \%Pod::Text::HTML_Escapes
-				: \%Pod::Text::ESCAPES;
-			$author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
-			{
-				defined $2
-				? chr($2)
-				: defined $mapping->{$1}
-				? $mapping->{$1}
-				: do {
-					warn "Unknown escape: E<$1>";
-					"E<$1>";
-				};
-			}gex;
-		}
-		else {
-			$author =~ s{E<lt>}{<}g;
-			$author =~ s{E<gt>}{>}g;
-		}
-		$self->author($author);
-	} else {
-		warn "Cannot determine author info from $_[0]\n";
-	}
-}
-
-#Stolen from M::B
-my %license_urls = (
-    perl         => 'http://dev.perl.org/licenses/',
-    apache       => 'http://apache.org/licenses/LICENSE-2.0',
-    apache_1_1   => 'http://apache.org/licenses/LICENSE-1.1',
-    artistic     => 'http://opensource.org/licenses/artistic-license.php',
-    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
-    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
-    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
-    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
-    bsd          => 'http://opensource.org/licenses/bsd-license.php',
-    gpl          => 'http://opensource.org/licenses/gpl-license.php',
-    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
-    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
-    mit          => 'http://opensource.org/licenses/mit-license.php',
-    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
-    open_source  => undef,
-    unrestricted => undef,
-    restrictive  => undef,
-    unknown      => undef,
-);
-
-sub license {
-	my $self = shift;
-	return $self->{values}->{license} unless @_;
-	my $license = shift or die(
-		'Did not provide a value to license()'
-	);
-	$license = __extract_license($license) || lc $license;
-	$self->{values}->{license} = $license;
-
-	# Automatically fill in license URLs
-	if ( $license_urls{$license} ) {
-		$self->resources( license => $license_urls{$license} );
-	}
-
-	return 1;
-}
-
-sub _extract_license {
-	my $pod = shift;
-	my $matched;
-	return __extract_license(
-		($matched) = $pod =~ m/
-			(=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?)
-			(=head \d.*|=cut.*|)\z
-		/xms
-	) || __extract_license(
-		($matched) = $pod =~ m/
-			(=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?)
-			(=head \d.*|=cut.*|)\z
-		/xms
-	);
-}
-
-sub __extract_license {
-	my $license_text = shift or return;
-	my @phrases      = (
-		'(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1,
-		'(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
-		'Artistic and GPL'                   => 'perl',         1,
-		'GNU general public license'         => 'gpl',          1,
-		'GNU public license'                 => 'gpl',          1,
-		'GNU lesser general public license'  => 'lgpl',         1,
-		'GNU lesser public license'          => 'lgpl',         1,
-		'GNU library general public license' => 'lgpl',         1,
-		'GNU library public license'         => 'lgpl',         1,
-		'GNU Free Documentation license'     => 'unrestricted', 1,
-		'GNU Affero General Public License'  => 'open_source',  1,
-		'(?:Free)?BSD license'               => 'bsd',          1,
-		'Artistic license'                   => 'artistic',     1,
-		'Apache (?:Software )?license'       => 'apache',       1,
-		'GPL'                                => 'gpl',          1,
-		'LGPL'                               => 'lgpl',         1,
-		'BSD'                                => 'bsd',          1,
-		'Artistic'                           => 'artistic',     1,
-		'MIT'                                => 'mit',          1,
-		'Mozilla Public License'             => 'mozilla',      1,
-		'Q Public License'                   => 'open_source',  1,
-		'OpenSSL License'                    => 'unrestricted', 1,
-		'SSLeay License'                     => 'unrestricted', 1,
-		'zlib License'                       => 'open_source',  1,
-		'proprietary'                        => 'proprietary',  0,
-	);
-	while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
-		$pattern =~ s#\s+#\\s+#gs;
-		if ( $license_text =~ /\b$pattern\b/i ) {
-			return $license;
-		}
-	}
-	return '';
-}
-
-sub license_from {
-	my $self = shift;
-	if (my $license=_extract_license(Module::Install::_read($_[0]))) {
-		$self->license($license);
-	} else {
-		warn "Cannot determine license info from $_[0]\n";
-		return 'unknown';
-	}
-}
-
-sub _extract_bugtracker {
-	my @links   = $_[0] =~ m#L<(
-	 \Qhttp://rt.cpan.org/\E[^>]+|
-	 \Qhttp://github.com/\E[\w_]+/[\w_]+/issues|
-	 \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list
-	 )>#gx;
-	my %links;
-	@links{@links}=();
-	@links=keys %links;
-	return @links;
-}
-
-sub bugtracker_from {
-	my $self    = shift;
-	my $content = Module::Install::_read($_[0]);
-	my @links   = _extract_bugtracker($content);
-	unless ( @links ) {
-		warn "Cannot determine bugtracker info from $_[0]\n";
-		return 0;
-	}
-	if ( @links > 1 ) {
-		warn "Found more than one bugtracker link in $_[0]\n";
-		return 0;
-	}
-
-	# Set the bugtracker
-	bugtracker( $links[0] );
-	return 1;
-}
-
-sub requires_from {
-	my $self     = shift;
-	my $content  = Module::Install::_readperl($_[0]);
-	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
-	while ( @requires ) {
-		my $module  = shift @requires;
-		my $version = shift @requires;
-		$self->requires( $module => $version );
-	}
-}
-
-sub test_requires_from {
-	my $self     = shift;
-	my $content  = Module::Install::_readperl($_[0]);
-	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
-	while ( @requires ) {
-		my $module  = shift @requires;
-		my $version = shift @requires;
-		$self->test_requires( $module => $version );
-	}
-}
-
-# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
-# numbers (eg, 5.006001 or 5.008009).
-# Also, convert double-part versions (eg, 5.8)
-sub _perl_version {
-	my $v = $_[-1];
-	$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
-	$v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
-	$v =~ s/(\.\d\d\d)000$/$1/;
-	$v =~ s/_.+$//;
-	if ( ref($v) ) {
-		# Numify
-		$v = $v + 0;
-	}
-	return $v;
-}
-
-sub add_metadata {
-    my $self = shift;
-    my %hash = @_;
-    for my $key (keys %hash) {
-        warn "add_metadata: $key is not prefixed with 'x_'.\n" .
-             "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/;
-        $self->{values}->{$key} = $hash{$key};
-    }
-}
-
-
-######################################################################
-# MYMETA Support
-
-sub WriteMyMeta {
-	die "WriteMyMeta has been deprecated";
-}
-
-sub write_mymeta_yaml {
-	my $self = shift;
-
-	# We need YAML::Tiny to write the MYMETA.yml file
-	unless ( eval { require YAML::Tiny; 1; } ) {
-		return 1;
-	}
-
-	# Generate the data
-	my $meta = $self->_write_mymeta_data or return 1;
-
-	# Save as the MYMETA.yml file
-	print "Writing MYMETA.yml\n";
-	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
-}
-
-sub write_mymeta_json {
-	my $self = shift;
-
-	# We need JSON to write the MYMETA.json file
-	unless ( eval { require JSON; 1; } ) {
-		return 1;
-	}
-
-	# Generate the data
-	my $meta = $self->_write_mymeta_data or return 1;
-
-	# Save as the MYMETA.yml file
-	print "Writing MYMETA.json\n";
-	Module::Install::_write(
-		'MYMETA.json',
-		JSON->new->pretty(1)->canonical->encode($meta),
-	);
-}
-
-sub _write_mymeta_data {
-	my $self = shift;
-
-	# If there's no existing META.yml there is nothing we can do
-	return undef unless -f 'META.yml';
-
-	# We need Parse::CPAN::Meta to load the file
-	unless ( eval { require Parse::CPAN::Meta; 1; } ) {
-		return undef;
-	}
-
-	# Merge the perl version into the dependencies
-	my $val  = $self->Meta->{values};
-	my $perl = delete $val->{perl_version};
-	if ( $perl ) {
-		$val->{requires} ||= [];
-		my $requires = $val->{requires};
-
-		# Canonize to three-dot version after Perl 5.6
-		if ( $perl >= 5.006 ) {
-			$perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e
-		}
-		unshift @$requires, [ perl => $perl ];
-	}
-
-	# Load the advisory META.yml file
-	my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
-	my $meta = $yaml[0];
-
-	# Overwrite the non-configure dependency hashs
-	delete $meta->{requires};
-	delete $meta->{build_requires};
-	delete $meta->{recommends};
-	if ( exists $val->{requires} ) {
-		$meta->{requires} = { map { @$_ } @{ $val->{requires} } };
-	}
-	if ( exists $val->{build_requires} ) {
-		$meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
-	}
-
-	return $meta;
-}
-
-1;
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
deleted file mode 100644
index edc18b4..0000000
--- a/inc/Module/Install/Win32.pm
+++ /dev/null
@@ -1,64 +0,0 @@
-#line 1
-package Module::Install::Win32;
-
-use strict;
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = 'Module::Install::Base';
-	$ISCORE  = 1;
-}
-
-# determine if the user needs nmake, and download it if needed
-sub check_nmake {
-	my $self = shift;
-	$self->load('can_run');
-	$self->load('get_file');
-
-	require Config;
-	return unless (
-		$^O eq 'MSWin32'                     and
-		$Config::Config{make}                and
-		$Config::Config{make} =~ /^nmake\b/i and
-		! $self->can_run('nmake')
-	);
-
-	print "The required 'nmake' executable not found, fetching it...\n";
-
-	require File::Basename;
-	my $rv = $self->get_file(
-		url       => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
-		ftp_url   => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
-		local_dir => File::Basename::dirname($^X),
-		size      => 51928,
-		run       => 'Nmake15.exe /o > nul',
-		check_for => 'Nmake.exe',
-		remove    => 1,
-	);
-
-	die <<'END_MESSAGE' unless $rv;
-
--------------------------------------------------------------------------------
-
-Since you are using Microsoft Windows, you will need the 'nmake' utility
-before installation. It's available at:
-
-  http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
-      or
-  ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
-
-Please download the file manually, save it to a directory in %PATH% (e.g.
-C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
-that directory, and run "Nmake15.exe" from there; that will create the
-'nmake.exe' file needed by this module.
-
-You may then resume the installation process described in README.
-
--------------------------------------------------------------------------------
-END_MESSAGE
-
-}
-
-1;
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
deleted file mode 100644
index d0f6599..0000000
--- a/inc/Module/Install/WriteAll.pm
+++ /dev/null
@@ -1,63 +0,0 @@
-#line 1
-package Module::Install::WriteAll;
-
-use strict;
-use Module::Install::Base ();
-
-use vars qw{$VERSION @ISA $ISCORE};
-BEGIN {
-	$VERSION = '1.00';
-	@ISA     = qw{Module::Install::Base};
-	$ISCORE  = 1;
-}
-
-sub WriteAll {
-	my $self = shift;
-	my %args = (
-		meta        => 1,
-		sign        => 0,
-		inline      => 0,
-		check_nmake => 1,
-		@_,
-	);
-
-	$self->sign(1)                if $args{sign};
-	$self->admin->WriteAll(%args) if $self->is_admin;
-
-	$self->check_nmake if $args{check_nmake};
-	unless ( $self->makemaker_args->{PL_FILES} ) {
-		# XXX: This still may be a bit over-defensive...
-		unless ($self->makemaker(6.25)) {
-			$self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL';
-		}
-	}
-
-	# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
-	# we clean it up properly ourself.
-	$self->realclean_files('MYMETA.yml');
-
-	if ( $args{inline} ) {
-		$self->Inline->write;
-	} else {
-		$self->Makefile->write;
-	}
-
-	# The Makefile write process adds a couple of dependencies,
-	# so write the META.yml files after the Makefile.
-	if ( $args{meta} ) {
-		$self->Meta->write;
-	}
-
-	# Experimental support for MYMETA
-	if ( $ENV{X_MYMETA} ) {
-		if ( $ENV{X_MYMETA} eq 'JSON' ) {
-			$self->Meta->write_mymeta_json;
-		} else {
-			$self->Meta->write_mymeta_yaml;
-		}
-	}
-
-	return 1;
-}
-
-1;

commit 01f3fa66780277c473f2e56b28a102f2328563ab
Author: c9s <cornelius.howl at gmail.com>
Date:   Mon Oct 25 00:09:10 2010 +0800

    Checking in changes prior to tagging of version 0.103.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index a0ba131..1178138 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,4 +1,8 @@
    
    +0.103 - Mon 25 Oct 2010 12:08:58 AM CST
    +
    +  * Release
    +
     0.102 - Wed 20 Oct 2010 02:02:56 AM JST
    
       * Re-upload

diff --git a/Changes b/Changes
index a0ba131..1178138 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,8 @@
 
+0.103 - Mon 25 Oct 2010 12:08:58 AM CST
+
+  * Release
+
 0.102 - Wed 20 Oct 2010 02:02:56 AM JST
 
   * Re-upload
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 14f4cec..eabdd6c 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.102';
+our $VERSION = '0.103';
 use strict;
 use warnings;
 

commit 5797722975f2156f075f144bbe93ca09f68b000b
Author: shelling <navyblueshellingford at gmail.com>
Date:   Mon Nov 22 19:10:30 2010 +0800

    add ability to call cascading subcommand

diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index d140545..6d96755 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -74,11 +74,23 @@ sub subcommand {
 	no strict 'refs';
 	if (exists ${ref($self).'::'}{$_.'::'}) {
 	    bless ($self, (ref($self)."::$_"));
-	    last;
+            last;
 	}
     }
 }
 
+sub cascading {
+  my $self = shift;
+  for ($self->subcommands) {
+    no strict "refs";
+    if (ucfirst($ARGV[0]) eq $_ && exists ${ref($self)."::"}{$_."::"}) {
+      my %data = %{$self};
+      return bless {%data}, ref($self)."::".ucfirst($_);
+    }
+  }
+  return undef;
+}
+
 sub app {
     my $self = shift;
     die Carp::longmess "not a ref" unless ref $self;
diff --git a/t/1basic.t b/t/1basic.t
index 8b99cbe..702dae9 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 use strict;
-use Test::More tests => 8;
+use Test::More tests => 9;
 use lib qw(t/lib);
 use CLITest;
 
@@ -45,3 +45,13 @@ is_deeply ([MyApp->commands],
     is_deeply (clicheck, [qw(MyApp::Test::hate MyApp::Test::hate::run), 'v', 'hate', 'arg'],
 	       'subcommand with option and arg');
 }
+
+{
+    local *ARGV = ["test", "cascading"];
+    MyApp->dispatch;
+    use Data::Dumper;
+    my $res = clicheck;
+    print STDERR Dumper $res;
+    is_deeply ($res, [qw(MyApp::Test::Cascading MyApp::Test::Cascading::run)],
+               'cascading subcommand');
+}
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index 94ea98e..ef183fa 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -2,14 +2,18 @@ package MyApp::Test;
 use strict;
 use base 'MyApp';
 
-use constant subcommands => ('hate');
+use constant subcommands => qw(hate Cascading);
 use constant options => ( 'v|verbose' => 'verbose',
 			);
 use CLITest;
 
 sub run {
     my $self = shift;
-    cliack($self->{verbose} ? 'v' : '', @_);
+    if ($self->cascading) {
+      $self->cascading->run_command;
+    } else {
+      cliack($self->{verbose} ? 'v' : '', @_);
+    }
 }
 
 package MyApp::Test::hate;
@@ -21,4 +25,15 @@ sub run {
     cliack($self->{verbose} ? 'v' : '', 'hate', @_);
 }
 
+package MyApp::Test::Cascading;
+use base qw(App::CLI::Command);
+use CLITest;
+use Data::Dumper;
+
+sub run {
+  my $self = shift;
+  cliack();
+}
+
+
 1;

commit ee40ef52f73bdf2a5c1fdfa9900999bc28f557d4
Author: shelling <navyblueshellingford at gmail.com>
Date:   Mon Nov 22 19:19:05 2010 +0800

    purge trivial lines

diff --git a/t/1basic.t b/t/1basic.t
index 702dae9..995880e 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -49,9 +49,6 @@ is_deeply ([MyApp->commands],
 {
     local *ARGV = ["test", "cascading"];
     MyApp->dispatch;
-    use Data::Dumper;
-    my $res = clicheck;
-    print STDERR Dumper $res;
-    is_deeply ($res, [qw(MyApp::Test::Cascading MyApp::Test::Cascading::run)],
+    is_deeply (clicheck, [qw(MyApp::Test::Cascading MyApp::Test::Cascading::run)],
                'cascading subcommand');
 }

commit f2f798e2fa72836f72429342fbf039b32b2352f5
Author: shelling <navyblueshellingford at gmail.com>
Date:   Mon Nov 22 21:33:13 2010 +0800

    shift @ARGV to avoid catching by next level

diff --git a/.gitignore b/.gitignore
index aa7964e..26f414b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ Makefile
 inc/
 pm_to_blib
 *~
+blib
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 6d96755..4f9f5c0 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -84,6 +84,7 @@ sub cascading {
   for ($self->subcommands) {
     no strict "refs";
     if (ucfirst($ARGV[0]) eq $_ && exists ${ref($self)."::"}{$_."::"}) {
+      shift @ARGV;
       my %data = %{$self};
       return bless {%data}, ref($self)."::".ucfirst($_);
     }
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index ef183fa..db54f14 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -9,8 +9,9 @@ use CLITest;
 
 sub run {
     my $self = shift;
-    if ($self->cascading) {
-      $self->cascading->run_command;
+    my $cas = $self->cascading;
+    if ($cas) {
+      $cas->run_command;
     } else {
       cliack($self->{verbose} ? 'v' : '', @_);
     }

commit ee779a63f720250d67dcd989331fd7b294907e76
Author: shelling <navyblueshellingford at gmail.com>
Date:   Mon Nov 22 21:37:38 2010 +0800

    add test 10

diff --git a/t/1basic.t b/t/1basic.t
index 995880e..c0cd8a3 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 use strict;
-use Test::More tests => 9;
+use Test::More tests => 10;
 use lib qw(t/lib);
 use CLITest;
 
@@ -52,3 +52,10 @@ is_deeply ([MyApp->commands],
     is_deeply (clicheck, [qw(MyApp::Test::Cascading MyApp::Test::Cascading::run)],
                'cascading subcommand');
 }
+
+{
+    local *ARGV = [qw(test cascading infinite)];
+    MyApp->dispatch;
+    is_deeply (clicheck, [qw(MyApp::Test::Cascading::Infinite MyApp::Test::Cascading::Infinite::run)],
+               'cascading more subcommands');
+}

commit fffe1b6cd27f483b83a68b04b09fce438c166fe4
Author: shelling <navyblueshellingford at gmail.com>
Date:   Mon Nov 22 22:06:32 2010 +0800

    completely implement cascading()

diff --git a/t/1basic.t b/t/1basic.t
index c0cd8a3..60a4c38 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -59,3 +59,4 @@ is_deeply ([MyApp->commands],
     is_deeply (clicheck, [qw(MyApp::Test::Cascading::Infinite MyApp::Test::Cascading::Infinite::run)],
                'cascading more subcommands');
 }
+
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index db54f14..a6351ad 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -26,14 +26,30 @@ sub run {
     cliack($self->{verbose} ? 'v' : '', 'hate', @_);
 }
 
+package MyApp::Test::Cascading::Infinite;
+use base qw(App::CLI::Command);
+use CLITest;
+
+sub run {
+  my $self = shift;
+  cliack();
+}
+
 package MyApp::Test::Cascading;
 use base qw(App::CLI::Command);
 use CLITest;
 use Data::Dumper;
 
+use constant subcommands => qw(Infinite);
+
 sub run {
   my $self = shift;
-  cliack();
+  my $cas = $self->cascading;
+  if ($cas) {
+    $cas->run_command;
+  } else {
+    cliack;
+  }
 }
 
 

commit e56b7d34a3738927f1d282daf5828612e834fcd8
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 13:46:46 2010 +0800

    shorter new()

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index eabdd6c..d7beca1 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -58,9 +58,7 @@ use constant options => ();
 
 sub new {
     my $class = shift;
-    my $self = bless {}, $class;
-    %$self = @_;
-    return $self;
+    bless {@_}, $class;
 }
 
 sub prepare {
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 4f9f5c0..02560eb 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -45,9 +45,7 @@ use constant options => ();
 
 sub new {
     my $class = shift;
-    my $self = bless {}, $class;
-    %$self = @_;
-    return $self;
+    bless {@_}, $class;
 }
 
 sub command_options {

commit feef569468bca84c069f03d60a8b4d0dbcabc0fd
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 14:28:09 2010 +0800

    more docs

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index d7beca1..2cd26e1 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -10,36 +10,73 @@ App::CLI - Dispatcher module for command line interface programs
 =head1 SYNOPSIS
 
     package MyApp;
-    use base 'App::CLI';
+    use base 'App::CLI';        # the DISPATCHER of your App
+                                # it's not necessary putting the dispather on the top level of your App
 
     package main;
 
-    MyApp->dispatch;
+    MyApp->dispatch;            # call dispather in where you want
 
     package MyApp::List;
-    use base qw(App::CLI::Command);
+    use base qw(App::CLI::Command); # any (SUB)COMMAND of your App
 
-    sub run {
-        my ($self, @args ) = @_;
+    use constant options => qw( 
+        "h|help"   => "help",
+        "verbose"  => "verbose",
+        'n|name=s'  => 'name',
+    );
 
+    use constant subcommands => qw(User Nickname); # if you want subcommands
 
+    sub run {
+        my ($self, @args) = @_;
+
+        print "verbose" if $self->{verbose};
+        my $name = $self->{name}; # get arg following long option --name
+
+        if ($self->{help}) {
+            # if $ myapp list --help or $ $ myapp list -h
+            # just only output PODs
+        } else {
+            $subcmd = $self->cascading;
+            if ($subcmd) {
+                $subcmd->run_command; # if you want to invoke MyApp::List::User or MyApp::List::Nickname
+            } else {
+                # do something that without subcommand
+                # or die as below
+                $self->error_cmd;
+            }
+        }
     }
 
-    package MyApp::Help;
-    use base 'App::CLI::Command';
+    package MyApp::List::User;
+    use base qw(App::CLI::Command);
 
-    sub options { (
-        'verbose' => 'verbose',
-        'n|name=s'  => 'name'
+    sub run {
+        my ($self, at args) = @_;
+        # code for listing user
     }
 
+    pakcage MyApp::List::Nickname;
+    use base qw(App::CLI::Command);
+
     sub run {
-        my ( $self, $arg ) = @_;
+        my ($self, at args) = @_;
+        # code for listing nickname
+    }
 
-        print "verbose" if $self->{verbose};
 
-        my $name = $self->{name};
+    package MyApp::Help;
+    use base 'App::CLI::Command::Help';
+
+    use constant options => (
+        'verbose' => 'verbose',
+    );
 
+    sub run {
+        my ($self, @arg) = @_;
+        # do something
+        $self->SUPER(@_); # App::CLI::Command::Help would output PDOs of each command
     }
 
 =head1 DESCRIPTION
@@ -156,6 +193,7 @@ More documentation
 =head1 SEE ALSO
 
 L<App::CLI::Command>
+L<Getopt::Long>
 
 =head1 AUTHORS
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 02560eb..7e7509e 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -10,31 +10,26 @@ App::CLI::Command - Base class for App::CLI commands
 
 =head1 SYNOPSIS
 
-    package MyApp;
-    use base 'App::CLI';
+    package MyApp::List;
+    use base qw(App::CLI::Command);
 
-    package main;
-
-    MyApp->dispatch;
-
-
-    package MyApp::Help;
-    use base 'App::CLI::Command';
-
-    sub options { (
-        'verbose' => 'verbose',
-        'n|name=s'  => 'name'
-    }
+    use constant options => (
+        'verbose'   => 'verbose',
+        'n|name=s'  => 'name',
+    );
 
     sub run {
         my ( $self, $arg ) = @_;
 
         print "verbose" if $self->{verbose};
 
-        my $name = $self->{name};
+        my $name = $self->{name}; # get arg following long option --name
 
+        # any thing your want this command do
     }
 
+    # See App::CLI for information of how to invoke (sub)command.
+
 =head1 DESCRIPTION
 
 
@@ -69,13 +64,13 @@ sub subcommand {
     my @cmd = $self->subcommands;
     @cmd = values %{{$self->options}} if @cmd && $cmd[0] eq '*';
     for (grep {$self->{$_}} @cmd) {
-	no strict 'refs';
-	if (exists ${ref($self).'::'}{$_.'::'}) {
+      no strict 'refs';
+      if (exists ${ref($self).'::'}{$_.'::'}) {
 	    bless ($self, (ref($self)."::$_"));
-            last;
-	}
+        last;
+      }
     }
-}
+)
 
 sub cascading {
   my $self = shift;
@@ -198,6 +193,7 @@ More documentation
 =head1 SEE ALSO
 
 L<App::CLI>
+L<Getopt::Long>
 
 =head1 AUTHORS
 
diff --git a/lib/App/CLI/Command/Help.pm b/lib/App/CLI/Command/Help.pm
index 904fd42..e381ad5 100644
--- a/lib/App/CLI/Command/Help.pm
+++ b/lib/App/CLI/Command/Help.pm
@@ -10,6 +10,17 @@ use Pod::Simple::Text;
 
 App::CLI::Command::Help
 
+=head1 SYNOPSIS
+
+    package MyApp::Help;
+    use base qw(App::CLI::Command::Help);
+
+    sub run {
+        my ($self, @args) = @_;
+        # preprocess
+        $self->SUPER(@_);       # App::CLI::Command::Help would output PODs of each command
+    }
+
 =head1 DESCRIPTION
 
 Your command class should be capitalized.

commit b636cd04542c0ed8fe3b65d9c4eef951919e6351
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 14:34:15 2010 +0800

    fix typo

diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 7e7509e..8a6a9b7 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -70,7 +70,7 @@ sub subcommand {
         last;
       }
     }
-)
+}
 
 sub cascading {
   my $self = shift;

commit 3cdc90f3b70c5b405447ffc8e0c2eb031e6970c3
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 14:37:48 2010 +0800

    add shelling to list of authors

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 2cd26e1..d5b1aa2 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -199,6 +199,7 @@ L<Getopt::Long>
 
 Chia-liang Kao E<lt>clkao at clkao.orgE<gt>
 Cornelius Lin  E<lt>cornelius.howl at gmail.comE<gt>
+shelling       E<lt>navyblueshellingford at gmail.comE<gt>
 
 =head1 COPYRIGHT
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 8a6a9b7..7697707 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -198,6 +198,8 @@ L<Getopt::Long>
 =head1 AUTHORS
 
 Chia-liang Kao E<lt>clkao at clkao.orgE<gt>
+Cornelius Lin  E<lt>cornelius.howl at gmail.comE<gt>
+shelling       E<lt>navyblueshellingford at gmail.comE<gt>
 
 =head1 COPYRIGHT
 

commit c860af7efe41698729e3d1c9abe78bb2f6354740
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 14:49:09 2010 +0800

    add test 11

diff --git a/t/1basic.t b/t/1basic.t
index 60a4c38..9136642 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 use strict;
-use Test::More tests => 10;
+use Test::More tests => 11;
 use lib qw(t/lib);
 use CLITest;
 
@@ -60,3 +60,9 @@ is_deeply ([MyApp->commands],
                'cascading more subcommands');
 }
 
+{
+    local *ARGV = [qw(test cascading infinite subcommands)];
+    MyApp->dispatch;
+    is_deeply(clicheck, [qw(MyApp::Test::Cascading::Infinite::Subcommands MyApp::Test::Cascading::Infinite::Subcommands::run)],
+              'cascading with options');
+}
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index a6351ad..386edd9 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -26,19 +26,39 @@ sub run {
     cliack($self->{verbose} ? 'v' : '', 'hate', @_);
 }
 
+package MyApp::Test::Cascading::Infinite::Subcommands;
+use base qw(App::CLI::Command);
+use CLITest;
+
+use constant options => qw(
+    "h|help" => "help",
+    "name"   => "name",
+);
+
+sub run {
+  my $self = shift;
+  cliack;
+}
+
 package MyApp::Test::Cascading::Infinite;
 use base qw(App::CLI::Command);
 use CLITest;
 
+use constant subcommands => qw(Subcommands);
+
 sub run {
   my $self = shift;
-  cliack();
+  my $cas = $self->cascading;
+  if ($cas) {
+    $cas->run_command;
+  } else {
+    cliack;
+  }
 }
 
 package MyApp::Test::Cascading;
 use base qw(App::CLI::Command);
 use CLITest;
-use Data::Dumper;
 
 use constant subcommands => qw(Infinite);
 

commit 27b48827f195c2cd56b4728293859c372897be7d
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 15:24:19 2010 +0800

    using options of parents to work

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index d5b1aa2..dfd518b 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -101,13 +101,20 @@ sub new {
 sub prepare {
     my $class = shift;
     my $data = {};
-    $class->_getopt( [qw(no_ignore_case bundling pass_through)],
-		     _opt_map($data, $class->global_options));
+
+    $class->_getopt(
+        [qw(no_ignore_case bundling pass_through)],
+        _opt_map($data, $class->global_options)
+    );
+
     my $cmd = shift @ARGV;
     $cmd = $class->get_cmd($cmd, @_, %$data);
 
-    $class->_getopt( [qw(no_ignore_case bundling)],
-		     _opt_map($cmd, $cmd->command_options) );
+    $class->_getopt(
+        [qw(no_ignore_case bundling)],
+		_opt_map($cmd, $cmd->command_options)
+    );
+
     return $cmd;
 }
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 7697707..53360e0 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -44,8 +44,7 @@ sub new {
 }
 
 sub command_options {
-    ( (map { $_ => $_ } $_[0]->subcommands),
-      $_[0]->options );
+    ( (map { $_ => $_ } $_[0]->subcommands), $_[0]->options );
 }
 
 # XXX:
diff --git a/t/1basic.t b/t/1basic.t
index 9136642..08261df 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -61,8 +61,8 @@ is_deeply ([MyApp->commands],
 }
 
 {
-    local *ARGV = [qw(test cascading infinite subcommands)];
+    local *ARGV = [qw(test cascading infinite subcommands --name shelling)];
     MyApp->dispatch;
-    is_deeply(clicheck, [qw(MyApp::Test::Cascading::Infinite::Subcommands MyApp::Test::Cascading::Infinite::Subcommands::run)],
+    is_deeply(clicheck, [qw(MyApp::Test::Cascading::Infinite::Subcommands MyApp::Test::Cascading::Infinite::Subcommands::run), "shelling"],
               'cascading with options');
 }
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index 386edd9..931adeb 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -3,8 +3,10 @@ use strict;
 use base 'MyApp';
 
 use constant subcommands => qw(hate Cascading);
-use constant options => ( 'v|verbose' => 'verbose',
-			);
+use constant options => (
+    'v|verbose' => 'verbose',
+    "name=s"    => "name",
+);
 use CLITest;
 
 sub run {
@@ -27,17 +29,16 @@ sub run {
 }
 
 package MyApp::Test::Cascading::Infinite::Subcommands;
-use base qw(App::CLI::Command);
+use base qw(App::CLI App::CLI::Command);
 use CLITest;
 
-use constant options => qw(
+use constant options => (
     "h|help" => "help",
-    "name"   => "name",
 );
 
 sub run {
   my $self = shift;
-  cliack;
+  cliack($self->{name});
 }
 
 package MyApp::Test::Cascading::Infinite;

commit fa637328ede34c3f6ee50e8702a33674239e2dde
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 18:19:03 2010 +0800

    refactor cascading()

diff --git a/.gitignore b/.gitignore
index 26f414b..9a431a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ inc/
 pm_to_blib
 *~
 blib
+*.swp
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index dfd518b..596e888 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -112,7 +112,7 @@ sub prepare {
 
     $class->_getopt(
         [qw(no_ignore_case bundling)],
-		_opt_map($cmd, $cmd->command_options)
+	_opt_map($cmd, $cmd->command_options)
     );
 
     return $cmd;
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 53360e0..f3bb200 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -73,15 +73,23 @@ sub subcommand {
 
 sub cascading {
   my $self = shift;
+  if ($self->cascadable) {
+    my $subcmd = shift @ARGV;
+    my %data = %{$self};
+    return bless {%data}, ref($self)."::".ucfirst($subcmd);
+  }
+  return undef;
+}
+
+sub cascadable {
+  my $self = shift;
   for ($self->subcommands) {
-    no strict "refs";
+    no strict 'refs';
     if (ucfirst($ARGV[0]) eq $_ && exists ${ref($self)."::"}{$_."::"}) {
-      shift @ARGV;
-      my %data = %{$self};
-      return bless {%data}, ref($self)."::".ucfirst($_);
+      return 1;
     }
   }
-  return undef;
+  return undef
 }
 
 sub app {

commit 9f4d6249c8f4989073fd117fd9ac5bb8efd94abd
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 18:37:18 2010 +0800

    using cascadable in TEST

diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index 931adeb..2f4974d 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -11,9 +11,8 @@ use CLITest;
 
 sub run {
     my $self = shift;
-    my $cas = $self->cascading;
-    if ($cas) {
-      $cas->run_command;
+    if ($self->cascadable) {
+      $self->cascading->run_command;
     } else {
       cliack($self->{verbose} ? 'v' : '', @_);
     }
@@ -49,9 +48,8 @@ use constant subcommands => qw(Subcommands);
 
 sub run {
   my $self = shift;
-  my $cas = $self->cascading;
-  if ($cas) {
-    $cas->run_command;
+  if ($self->cascadable) {
+    $self->cascading->run_command;
   } else {
     cliack;
   }
@@ -65,9 +63,8 @@ use constant subcommands => qw(Infinite);
 
 sub run {
   my $self = shift;
-  my $cas = $self->cascading;
-  if ($cas) {
-    $cas->run_command;
+  if ($self->cascadable) {
+    $self->cascading->run_command;
   } else {
     cliack;
   }

commit 20eccbb8740061556c86d0db1d7cbf7c3ef47ea3
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 22:05:39 2010 +0800

    cascading subcommands receive options without problem

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 596e888..4c82802 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -110,6 +110,10 @@ sub prepare {
     my $cmd = shift @ARGV;
     $cmd = $class->get_cmd($cmd, @_, %$data);
 
+    while ($cmd->cascadable) {
+      $cmd = $cmd->cascading;
+    }
+
     $class->_getopt(
         [qw(no_ignore_case bundling)],
 	_opt_map($cmd, $cmd->command_options)
diff --git a/t/1basic.t b/t/1basic.t
index 08261df..611cd88 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -61,8 +61,8 @@ is_deeply ([MyApp->commands],
 }
 
 {
-    local *ARGV = [qw(test cascading infinite subcommands --name shelling)];
+    local *ARGV = [qw(test cascading infinite subcommands --name shelling --help)];
     MyApp->dispatch;
-    is_deeply(clicheck, [qw(MyApp::Test::Cascading::Infinite::Subcommands MyApp::Test::Cascading::Infinite::Subcommands::run), "shelling"],
+    is_deeply(clicheck, [qw(MyApp::Test::Cascading::Infinite::Subcommands MyApp::Test::Cascading::Infinite::Subcommands::run), "shelling", "help"],
               'cascading with options');
 }
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index 2f4974d..2db872d 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -5,7 +5,6 @@ use base 'MyApp';
 use constant subcommands => qw(hate Cascading);
 use constant options => (
     'v|verbose' => 'verbose',
-    "name=s"    => "name",
 );
 use CLITest;
 
@@ -33,11 +32,12 @@ use CLITest;
 
 use constant options => (
     "h|help" => "help",
+    "name=s" => "name",
 );
 
 sub run {
   my $self = shift;
-  cliack($self->{name});
+  cliack($self->{name}, $self->{help} ? "help" : "");
 }
 
 package MyApp::Test::Cascading::Infinite;

commit 6d00f9eaba589bad7af4d326a21e025a5055e210
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 22:14:38 2010 +0800

    more docs

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 4c82802..d19235c 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -38,9 +38,8 @@ App::CLI - Dispatcher module for command line interface programs
             # if $ myapp list --help or $ $ myapp list -h
             # just only output PODs
         } else {
-            $subcmd = $self->cascading;
-            if ($subcmd) {
-                $subcmd->run_command; # if you want to invoke MyApp::List::User or MyApp::List::Nickname
+            if ($self->cascadable) {
+                $self->cascading->run_command; # if you want to invoke MyApp::List::User or MyApp::List::Nickname
             } else {
                 # do something that without subcommand
                 # or die as below
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index f3bb200..6063543 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -71,6 +71,12 @@ sub subcommand {
     }
 }
 
+=head3 cascading()
+
+return instance of subcommand invoked if it was listed in your constant subcommands.
+
+=cut
+
 sub cascading {
   my $self = shift;
   if ($self->cascadable) {
@@ -81,6 +87,14 @@ sub cascading {
   return undef;
 }
 
+=head3 cascadable()
+
+return 1 if the subcommand invoked is in you constant subcommands
+
+otherwise, return undef
+
+=cut
+
 sub cascadable {
   my $self = shift;
   for ($self->subcommands) {

commit 2eeb23e633f8583e0e4d5234c7f8d368283bf0b7
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 22:22:18 2010 +0800

    announce deprecated functionality in test

diff --git a/t/1basic.t b/t/1basic.t
index 611cd88..5560ff7 100644
--- a/t/1basic.t
+++ b/t/1basic.t
@@ -40,6 +40,8 @@ is_deeply ([MyApp->commands],
 }
 
 {
+    # this kind of subcommand should be deprecated
+    # because it makes people confused which is option and which is subcommand
     local *ARGV = ['test', '--hate', 'arg', '--verbose'];
     MyApp->dispatch;
     is_deeply (clicheck, [qw(MyApp::Test::hate MyApp::Test::hate::run), 'v', 'hate', 'arg'],

commit 3af73f1983a63ebf99fdf00032e561fd97d29491
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 23 22:53:22 2010 +0800

    Checking in changes prior to tagging of version 0.2.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index 1178138..7ee27aa 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,3 +1,8 @@
    +0.2 Tue 23 Nov 2010 10:51:32 PM CST
    +
    +  * New Feature: Cascading Subcommand
    +  * Deprecated Feature: Long Option Subcommand (still work)
    +  * Abundant DOCs
    
     0.103 - Mon 25 Oct 2010 12:08:58 AM CST

diff --git a/Changes b/Changes
index 1178138..7ee27aa 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,8 @@
+0.2 Tue 23 Nov 2010 10:51:32 PM CST
+
+  * New Feature: Cascading Subcommand
+  * Deprecated Feature: Long Option Subcommand (still work)
+  * Abundant DOCs
 
 0.103 - Mon 25 Oct 2010 12:08:58 AM CST
 
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index d19235c..3880a33 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.103';
+our $VERSION = '0.2';
 use strict;
 use warnings;
 

commit 9b6c4a56b1ab7cdce70f555a9dfea8ed0c6c3246
Author: c9s <cornelius.howl at gmail.com>
Date:   Wed Nov 24 01:32:35 2010 +0800

    Checking in changes prior to tagging of version 0.3.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index 7ee27aa..17e16e6 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,3 +1,8 @@
    +
    +0.3 Wed 24 Nov 2010 01:32:10 AM CST
    +
    +  * new cascading attribute for subcommands. thanks to @shelling++.
    +
     0.2 Tue 23 Nov 2010 10:51:32 PM CST
    
       * New Feature: Cascading Subcommand

diff --git a/Changes b/Changes
index 7ee27aa..17e16e6 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,8 @@
+
+0.3 Wed 24 Nov 2010 01:32:10 AM CST
+
+  * new cascading attribute for subcommands. thanks to @shelling++.
+
 0.2 Tue 23 Nov 2010 10:51:32 PM CST
 
   * New Feature: Cascading Subcommand
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 3880a33..c04aa62 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.2';
+our $VERSION = '0.3';
 use strict;
 use warnings;
 

commit b4230c733fd4b9d9b66dc8e1741f7793de18c53e
Author: shelling <navyblueshellingford at gmail.com>
Date:   Thu Nov 25 15:29:41 2010 +0800

    not need to declare cascading in run() now

diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index 2db872d..b4a7f14 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -1,20 +1,15 @@
 package MyApp::Test;
 use strict;
 use base 'MyApp';
-
+use CLITest;
 use constant subcommands => qw(hate Cascading);
 use constant options => (
     'v|verbose' => 'verbose',
 );
-use CLITest;
 
 sub run {
     my $self = shift;
-    if ($self->cascadable) {
-      $self->cascading->run_command;
-    } else {
-      cliack($self->{verbose} ? 'v' : '', @_);
-    }
+    cliack($self->{verbose} ? 'v' : '', @_);
 }
 
 package MyApp::Test::hate;
@@ -26,10 +21,12 @@ sub run {
     cliack($self->{verbose} ? 'v' : '', 'hate', @_);
 }
 
+
+
+
 package MyApp::Test::Cascading::Infinite::Subcommands;
 use base qw(App::CLI App::CLI::Command);
 use CLITest;
-
 use constant options => (
     "h|help" => "help",
     "name=s" => "name",
@@ -40,34 +37,28 @@ sub run {
   cliack($self->{name}, $self->{help} ? "help" : "");
 }
 
+
+
 package MyApp::Test::Cascading::Infinite;
 use base qw(App::CLI::Command);
 use CLITest;
-
 use constant subcommands => qw(Subcommands);
 
 sub run {
   my $self = shift;
-  if ($self->cascadable) {
-    $self->cascading->run_command;
-  } else {
-    cliack;
-  }
+  cliack;
 }
 
+
+
 package MyApp::Test::Cascading;
 use base qw(App::CLI::Command);
 use CLITest;
-
 use constant subcommands => qw(Infinite);
 
 sub run {
   my $self = shift;
-  if ($self->cascadable) {
-    $self->cascading->run_command;
-  } else {
-    cliack;
-  }
+  cliack;
 }
 
 

commit 78623a37b9764b7848294e9077cfc3d61eb387f5
Author: shelling <navyblueshellingford at gmail.com>
Date:   Thu Nov 25 15:40:57 2010 +0800

    new docs

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index c04aa62..e9a7280 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -11,12 +11,14 @@ App::CLI - Dispatcher module for command line interface programs
 
     package MyApp;
     use base 'App::CLI';        # the DISPATCHER of your App
-                                # it's not necessary putting the dispather on the top level of your App
+                                # it's not necessary putting the dispather
+                                #  on the top level of your App
 
     package main;
 
     MyApp->dispatch;            # call dispather in where you want
 
+
     package MyApp::List;
     use base qw(App::CLI::Command); # any (SUB)COMMAND of your App
 
@@ -26,7 +28,9 @@ App::CLI - Dispatcher module for command line interface programs
         'n|name=s'  => 'name',
     );
 
-    use constant subcommands => qw(User Nickname); # if you want subcommands
+    use constant subcommands => qw(User Nickname type); # if you want subcommands
+                                                        # automatically dispatch to subcommands 
+                                                        # when invoke $ myapp list [user|nickname]
 
     sub run {
         my ($self, @args) = @_;
@@ -38,32 +42,43 @@ App::CLI - Dispatcher module for command line interface programs
             # if $ myapp list --help or $ $ myapp list -h
             # just only output PODs
         } else {
-            if ($self->cascadable) {
-                $self->cascading->run_command; # if you want to invoke MyApp::List::User or MyApp::List::Nickname
-            } else {
-                # do something that without subcommand
-                # or die as below
-                $self->error_cmd;
-            }
+            # do something when imvoking $ my app list 
+            # without subcommand and --help
         }
     }
 
+
     package MyApp::List::User;
     use base qw(App::CLI::Command);
+    use constant options => (
+        "h|help"  =>  "help",
+    );
 
     sub run {
         my ($self, at args) = @_;
         # code for listing user
     }
 
+
     pakcage MyApp::List::Nickname;
     use base qw(App::CLI::Command);
+    use constant options => (
+        "sort=s"  =>  "sort",
+    );
 
     sub run {
         my ($self, at args) = @_;
         # code for listing nickname
     }
 
+    package MyApp::List::type;   # old genre of subcommand could not be cascading infinitely
+    use base qw(MyApp::List);    # should inherit its parents command
+
+    sub run {
+        my ($self, @args);
+        # run to here when invoking $ myapp list --type 
+    }
+
 
     package MyApp::Help;
     use base 'App::CLI::Command::Help';

commit 44a5ff97bac98b9f7e6941b62daddff1e4e35e18
Author: c9s <cornelius.howl at gmail.com>
Date:   Thu Nov 25 15:58:59 2010 +0800

    Checking in changes prior to tagging of version 0.31.
    
    Changelog diff is:
    
    diff --git a/Changes b/Changes
    index 17e16e6..cf00570 100644
    --- a/Changes
    +++ b/Changes
    @@ -1,4 +1,8 @@
    
    +0.31 Thu 25 Nov 2010 03:58:47 PM CST
    +
    +  * doc update
    +
     0.3 Wed 24 Nov 2010 01:32:10 AM CST
    
       * new cascading attribute for subcommands. thanks to @shelling++.

diff --git a/Changes b/Changes
index 17e16e6..cf00570 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,8 @@
 
+0.31 Thu 25 Nov 2010 03:58:47 PM CST
+
+  * doc update
+
 0.3 Wed 24 Nov 2010 01:32:10 AM CST
 
   * new cascading attribute for subcommands. thanks to @shelling++.
diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index e9a7280..4d16091 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -1,5 +1,5 @@
 package App::CLI;
-our $VERSION = '0.3';
+our $VERSION = '0.31';
 use strict;
 use warnings;
 

commit 1c90f01a3c9d3eeccd1d3fd8feafe36843e7f04a
Author: shelling <navyblueshellingford at gmail.com>
Date:   Fri Nov 26 17:33:53 2010 +0800

    short some trivial code

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 4d16091..ad777ca 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -121,8 +121,7 @@ sub prepare {
         _opt_map($data, $class->global_options)
     );
 
-    my $cmd = shift @ARGV;
-    $cmd = $class->get_cmd($cmd, @_, %$data);
+    my $cmd = $class->get_cmd(shift @ARGV, @_, %$data);
 
     while ($cmd->cascadable) {
       $cmd = $cmd->cascading;
@@ -130,9 +129,11 @@ sub prepare {
 
     $class->_getopt(
         [qw(no_ignore_case bundling)],
-	_opt_map($cmd, $cmd->command_options)
+        _opt_map($cmd, $cmd->command_options)
     );
 
+    $cmd->subcommand;
+
     return $cmd;
 }
 
@@ -147,10 +148,16 @@ sub _getopt {
 	unless $p->getoptions(@_);
 }
 
+
+sub _opt_map {
+    my ($self, %opt) = @_;
+    return map { $_ => ref($opt{$_}) ? $opt{$_} : \$self->{$opt{$_}}} keys %opt;
+}
+
+
 sub dispatch {
     my $class = shift;
     my $cmd = $class->prepare(@_);
-    $cmd->subcommand;
     $cmd->run_command(@ARGV);
 }
 
@@ -190,10 +197,6 @@ sub get_cmd {
     return $cmd;
 }
 
-sub _opt_map {
-    my ($self, %opt) = @_;
-    return map { $_ => ref($opt{$_}) ? $opt{$_} : \$self->{$opt{$_}}} keys %opt;
-}
 
 sub commands {
     my $class = shift;
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 6063543..2915870 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -58,6 +58,12 @@ sub run_command {
     $self->run(@_);
 }
 
+=head3 subcommand()
+
+    make $self become subcommand of old genre of $self;o
+
+=cut
+
 sub subcommand {
     my $self = shift;
     my @cmd = $self->subcommands;

commit 41b2da1dcfd51ee3dc240cc78bf284dc097622d7
Author: shelling <navyblueshellingford at gmail.com>
Date:   Fri Nov 26 22:41:49 2010 +0800

    more docs, remove trivial code

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index ad777ca..850a565 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -29,8 +29,10 @@ App::CLI - Dispatcher module for command line interface programs
     );
 
     use constant subcommands => qw(User Nickname type); # if you want subcommands
-                                                        # automatically dispatch to subcommands 
-                                                        # when invoke $ myapp list [user|nickname]
+                                                        # automatically dispatch to subcommands
+                                                        # when invoke $ myapp list [user|nickname|--type]
+                                                        # note 'type' lower case in first char
+                                                        # is subcommand of old genre which is deprecated
 
     sub run {
         my ($self, @args) = @_;
@@ -116,9 +118,9 @@ sub prepare {
     my $class = shift;
     my $data = {};
 
-    $class->_getopt(
+    $class->get_opt(
         [qw(no_ignore_case bundling pass_through)],
-        _opt_map($data, $class->global_options)
+        opt_map($data, $class->global_options)
     );
 
     my $cmd = $class->get_cmd(shift @ARGV, @_, %$data);
@@ -127,9 +129,9 @@ sub prepare {
       $cmd = $cmd->cascading;
     }
 
-    $class->_getopt(
+    $class->get_opt(
         [qw(no_ignore_case bundling)],
-        _opt_map($cmd, $cmd->command_options)
+        opt_map($cmd, $cmd->command_options)
     );
 
     $cmd->subcommand;
@@ -137,31 +139,48 @@ sub prepare {
     return $cmd;
 }
 
-sub _getopt {
+sub get_opt {
     my $class = shift;
     my $config = shift;
     my $p = Getopt::Long::Parser->new;
     $p->configure(@$config);
     my $err = '';
-    local $SIG{__WARN__} = sub { my $msg = shift; $err .= "$msg" };
-    die $class->error_opt ($err)
-	unless $p->getoptions(@_);
+    local $SIG{__WARN__} = sub { 
+      my $msg = shift;
+      $err .= "$msg"
+    };
+    die $class->error_opt ($err) unless $p->getoptions(@_);
 }
 
 
-sub _opt_map {
+sub opt_map {
     my ($self, %opt) = @_;
     return map { $_ => ref($opt{$_}) ? $opt{$_} : \$self->{$opt{$_}}} keys %opt;
 }
 
+=head3
+
+interface of dispatcher
+
+=cut
 
 sub dispatch {
     my $class = shift;
-    my $cmd = $class->prepare(@_);
-    $cmd->run_command(@ARGV);
+    $class->prepare(@_)->run_command(@ARGV);
 }
 
-sub _cmd_map {
+
+=head3 cmd_map($cmd)
+
+find package name of subcommand in constant %alias
+
+if it's finded, return ucfirst of the package name,
+
+otherwise, return ucfirst of $cmd itself.
+
+=cut
+
+sub cmd_map {
     my ($pkg, $cmd) = @_;
     my %alias = $pkg->alias;
     $cmd = $alias{$cmd} if exists $alias{$cmd};
@@ -174,28 +193,36 @@ sub error_cmd {
 
 sub error_opt { $_[1] }
 
-sub command_class { $_[0] }
+=head3 get_cmd($cmd, @arg)
+
+return subcommand of first level via $ARGV[0]
+
+=cut
 
 sub get_cmd {
     my ($class, $cmd, @arg) = @_;
-    die $class->error_cmd
-	unless $cmd && $cmd =~ m/^[?a-z]+$/;
-    my $pkg = join('::', $class->command_class, $class->_cmd_map ($cmd));
+    die $class->error_cmd unless $cmd && $cmd =~ m/^[?a-z]+$/;
 
+    my $pkg = join('::', $class, $class->cmd_map($cmd));
     my $file = "$pkg.pm";
     $file =~ s!::!/!g;
-    eval {require $file; };
+    eval { require $file; };
 
     unless ($pkg->can('run')) {
-        warn $@ if $@ and exists $INC{$file};
-        die $class->error_cmd;
+      warn $@ if $@ and exists $INC{$file};
+      die $class->error_cmd;
+    } else {
+      $cmd = $pkg->new(@arg);
+      $cmd->app($class);
+      return $cmd;
     }
+}
+
+=head3 commands()
 
-    $cmd = $pkg->new (@arg);
-    $cmd->app ($class);
 
-    return $cmd;
-}
+
+=cut
 
 
 sub commands {
@@ -206,6 +233,12 @@ sub commands {
     return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
 }
 
+=head3 files()
+
+return module files of subcommans of first level
+
+=cut
+
 sub files {
     my $class = shift;
     $class =~ s{::}{/}g;
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 2915870..183bac0 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -43,8 +43,10 @@ sub new {
     bless {@_}, $class;
 }
 
+
+
 sub command_options {
-    ( (map { $_ => $_ } $_[0]->subcommands), $_[0]->options );
+    ((map { $_ => $_ } $_[0]->subcommands), $_[0]->options);
 }
 
 # XXX:
@@ -60,7 +62,7 @@ sub run_command {
 
 =head3 subcommand()
 
-    make $self become subcommand of old genre of $self;o
+    mutate $self become subcommand of old genre of $self;
 
 =cut
 
@@ -79,7 +81,7 @@ sub subcommand {
 
 =head3 cascading()
 
-return instance of subcommand invoked if it was listed in your constant subcommands.
+return instance of cascading subcommand invoked if it was listed in your constant subcommands.
 
 =cut
 

commit 368f50c72606c4d7699796693b43db9c17efd80e
Author: shelling <navyblueshellingford at gmail.com>
Date:   Sat Nov 27 16:49:32 2010 +0800

    more docs

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 850a565..1606277 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -139,6 +139,12 @@ sub prepare {
     return $cmd;
 }
 
+=head3 get_opt([@config], %opt_map)
+
+    give options map, process by Getopt::Long::Parser
+
+=cut
+
 sub get_opt {
     my $class = shift;
     my $config = shift;
@@ -158,6 +164,7 @@ sub opt_map {
     return map { $_ => ref($opt{$_}) ? $opt{$_} : \$self->{$opt{$_}}} keys %opt;
 }
 
+
 =head3
 
 interface of dispatcher

commit 498791c0609e1fa0ad9d2fa418777f6498533d44
Author: shelling <navyblueshellingford at gmail.com>
Date:   Sat Nov 27 18:54:23 2010 +0800

    fix bug that subcommand didn't require subsubcommands

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 1606277..bfd0a82 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -129,6 +129,7 @@ sub prepare {
       $cmd = $cmd->cascading;
     }
 
+
     $class->get_opt(
         [qw(no_ignore_case bundling)],
         opt_map($cmd, $cmd->command_options)
@@ -234,8 +235,9 @@ sub get_cmd {
 
 sub commands {
     my $class = shift;
-    $class =~ s{::}{/}g;
-    my $dir = $INC{$class.'.pm'};
+    my $dir = ref($class) ? ref($class) : $class;
+    $dir =~ s{::}{/}g;
+    $dir = $INC{$dir.'.pm'};
     $dir =~ s/\.pm$//;
     return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
 }
@@ -248,6 +250,7 @@ return module files of subcommans of first level
 
 sub files {
     my $class = shift;
+    $class = ref($class) if ref($class);
     $class =~ s{::}{/}g;
     my $dir = $INC{$class.'.pm'};
     $dir =~ s/\.pm$//;
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 183bac0..48f5e05 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -97,7 +97,7 @@ sub cascading {
 
 =head3 cascadable()
 
-return 1 if the subcommand invoked is in you constant subcommands
+return package name of subcommand if the subcommand invoked is in you constant subcommands
 
 otherwise, return undef
 
@@ -107,13 +107,34 @@ sub cascadable {
   my $self = shift;
   for ($self->subcommands) {
     no strict 'refs';
+    my $sub = ref($self)."::$_";
+    eval "require $sub";
     if (ucfirst($ARGV[0]) eq $_ && exists ${ref($self)."::"}{$_."::"}) {
-      return 1;
+      return ref($self)."::".$_;
     }
   }
   return undef
 }
 
+sub commands {
+    my $class = shift;
+    my $dir = ref($class) ? ref($class) : $class;
+    $dir =~ s{::}{/}g;
+    $dir = $INC{$dir.'.pm'};
+    $dir =~ s/\.pm$//;
+    return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
+}
+
+sub files {
+    my $class = shift;
+    $class = ref($class) if ref($class);
+    $class =~ s{::}{/}g;
+    my $dir = $INC{$class.'.pm'};
+    $dir =~ s/\.pm$//;
+    return sort glob("$dir/*.pm");
+}
+
+
 sub app {
     my $self = shift;
     die Carp::longmess "not a ref" unless ref $self;
diff --git a/t/lib/MyApp/Test.pm b/t/lib/MyApp/Test.pm
index b4a7f14..202c1dd 100644
--- a/t/lib/MyApp/Test.pm
+++ b/t/lib/MyApp/Test.pm
@@ -1,6 +1,6 @@
 package MyApp::Test;
 use strict;
-use base 'MyApp';
+use base qw(MyApp);
 use CLITest;
 use constant subcommands => qw(hate Cascading);
 use constant options => (
@@ -21,45 +21,4 @@ sub run {
     cliack($self->{verbose} ? 'v' : '', 'hate', @_);
 }
 
-
-
-
-package MyApp::Test::Cascading::Infinite::Subcommands;
-use base qw(App::CLI App::CLI::Command);
-use CLITest;
-use constant options => (
-    "h|help" => "help",
-    "name=s" => "name",
-);
-
-sub run {
-  my $self = shift;
-  cliack($self->{name}, $self->{help} ? "help" : "");
-}
-
-
-
-package MyApp::Test::Cascading::Infinite;
-use base qw(App::CLI::Command);
-use CLITest;
-use constant subcommands => qw(Subcommands);
-
-sub run {
-  my $self = shift;
-  cliack;
-}
-
-
-
-package MyApp::Test::Cascading;
-use base qw(App::CLI::Command);
-use CLITest;
-use constant subcommands => qw(Infinite);
-
-sub run {
-  my $self = shift;
-  cliack;
-}
-
-
 1;
diff --git a/t/lib/MyApp/Test/Cascading.pm b/t/lib/MyApp/Test/Cascading.pm
new file mode 100644
index 0000000..ff4d7d9
--- /dev/null
+++ b/t/lib/MyApp/Test/Cascading.pm
@@ -0,0 +1,11 @@
+package MyApp::Test::Cascading;
+use base qw(App::CLI::Command);
+use CLITest;
+use constant subcommands => qw(Infinite);
+
+sub run {
+  my $self = shift;
+  cliack;
+}
+
+1;
diff --git a/t/lib/MyApp/Test/Cascading/Infinite.pm b/t/lib/MyApp/Test/Cascading/Infinite.pm
new file mode 100644
index 0000000..154c3bc
--- /dev/null
+++ b/t/lib/MyApp/Test/Cascading/Infinite.pm
@@ -0,0 +1,11 @@
+package MyApp::Test::Cascading::Infinite;
+use base qw(App::CLI::Command);
+use CLITest;
+use constant subcommands => qw(Subcommands);
+
+sub run {
+  my $self = shift;
+  cliack;
+}
+
+1;
diff --git a/t/lib/MyApp/Test/Cascading/Infinite/Subcommands.pm b/t/lib/MyApp/Test/Cascading/Infinite/Subcommands.pm
new file mode 100644
index 0000000..33006e0
--- /dev/null
+++ b/t/lib/MyApp/Test/Cascading/Infinite/Subcommands.pm
@@ -0,0 +1,16 @@
+package MyApp::Test::Cascading::Infinite::Subcommands;
+use base qw(App::CLI::Command);
+use CLITest;
+
+use constant options => (
+    "h|help" => "help",
+    "name=s" => "name",
+);
+
+sub run {
+  my $self = shift;
+  cliack($self->{name}, $self->{help} ? "help" : "");
+}
+
+
+1;

commit d42715c2fb3fbdee396fc8e44f11a85ffe567961
Author: shelling <navyblueshellingford at gmail.com>
Date:   Sat Nov 27 19:42:42 2010 +0800

    move common subs in App::CLI and App::CLI::Command to App::CLI::Helper

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index bfd0a82..3895fa9 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -103,6 +103,8 @@ options.
 
 =cut
 
+
+use App::CLI::Helper;
 use Getopt::Long ();
 
 use constant alias => ();
@@ -226,37 +228,6 @@ sub get_cmd {
     }
 }
 
-=head3 commands()
-
-
-
-=cut
-
-
-sub commands {
-    my $class = shift;
-    my $dir = ref($class) ? ref($class) : $class;
-    $dir =~ s{::}{/}g;
-    $dir = $INC{$dir.'.pm'};
-    $dir =~ s/\.pm$//;
-    return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
-}
-
-=head3 files()
-
-return module files of subcommans of first level
-
-=cut
-
-sub files {
-    my $class = shift;
-    $class = ref($class) if ref($class);
-    $class =~ s{::}{/}g;
-    my $dir = $INC{$class.'.pm'};
-    $dir =~ s/\.pm$//;
-    return sort glob("$dir/*.pm");
-}
-
 =head1 TODO
 
 More documentation
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 48f5e05..0df8325 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -3,6 +3,7 @@ use strict;
 use warnings;
 use Locale::Maketext::Simple;
 use Carp ();
+use App::CLI::Helper;
 
 =head1 NAME
 
@@ -116,25 +117,6 @@ sub cascadable {
   return undef
 }
 
-sub commands {
-    my $class = shift;
-    my $dir = ref($class) ? ref($class) : $class;
-    $dir =~ s{::}{/}g;
-    $dir = $INC{$dir.'.pm'};
-    $dir =~ s/\.pm$//;
-    return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
-}
-
-sub files {
-    my $class = shift;
-    $class = ref($class) if ref($class);
-    $class =~ s{::}{/}g;
-    my $dir = $INC{$class.'.pm'};
-    $dir =~ s/\.pm$//;
-    return sort glob("$dir/*.pm");
-}
-
-
 sub app {
     my $self = shift;
     die Carp::longmess "not a ref" unless ref $self;
diff --git a/lib/App/CLI/Helper.pm b/lib/App/CLI/Helper.pm
new file mode 100644
index 0000000..75292b7
--- /dev/null
+++ b/lib/App/CLI/Helper.pm
@@ -0,0 +1,43 @@
+package App::CLI::Helper;
+
+sub import {
+  my $caller = caller;
+  for (qw(commands files)) {
+    *{$caller."::$_"} = *$_;
+  }
+}
+
+
+=head3 commands()
+
+
+
+=cut
+
+
+sub commands {
+    my $class = shift;
+    my $dir = ref($class) ? ref($class) : $class;
+    $dir =~ s{::}{/}g;
+    $dir = $INC{$dir.'.pm'};
+    $dir =~ s/\.pm$//;
+    return sort map { ($_) = m{^\Q$dir\E/(.*)\.pm}; lc($_) } $class->files;
+}
+
+=head3 files()
+
+return module files of subcommans of first level
+
+=cut
+
+sub files {
+    my $class = shift;
+    $class = ref($class) if ref($class);
+    $class =~ s{::}{/}g;
+    my $dir = $INC{$class.'.pm'};
+    $dir =~ s/\.pm$//;
+    return sort glob("$dir/*.pm");
+}
+
+
+1;

commit 2a643920e539c4c6c5ab3a26823b19078d8942c4
Author: shelling <navyblueshellingford at gmail.com>
Date:   Sat Nov 27 22:45:40 2010 +0800

    compact code

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index 3895fa9..c7c8bae 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -228,9 +228,6 @@ sub get_cmd {
     }
 }
 
-=head1 TODO
-
-More documentation
 
 =head1 SEE ALSO
 
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index 0df8325..e82f5c8 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -88,12 +88,13 @@ return instance of cascading subcommand invoked if it was listed in your constan
 
 sub cascading {
   my $self = shift;
-  if ($self->cascadable) {
-    my $subcmd = shift @ARGV;
+  if (my $subcmd = $self->cascadable) {
+    shift @ARGV;
     my %data = %{$self};
-    return bless {%data}, ref($self)."::".ucfirst($subcmd);
+    return bless {%data}, $subcmd;
+  } else {
+    die $self->error_cmd;
   }
-  return undef;
 }
 
 =head3 cascadable()
@@ -108,8 +109,7 @@ sub cascadable {
   my $self = shift;
   for ($self->subcommands) {
     no strict 'refs';
-    my $sub = ref($self)."::$_";
-    eval "require $sub";
+    eval "require ".ref($self)."::$_";
     if (ucfirst($ARGV[0]) eq $_ && exists ${ref($self)."::"}{$_."::"}) {
       return ref($self)."::".$_;
     }
@@ -218,9 +218,6 @@ sub filename {
     return $INC{"$fname.pm"};
 }
 
-=head1 TODO
-
-More documentation
 
 =head1 SEE ALSO
 

commit e2044240bf81563b02139cc924698208f0f84a72
Author: shelling <navyblueshellingford at gmail.com>
Date:   Tue Nov 30 22:13:21 2010 +0800

    more semantic

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index c7c8bae..c7843aa 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -137,7 +137,7 @@ sub prepare {
         opt_map($cmd, $cmd->command_options)
     );
 
-    $cmd->subcommand;
+    $cmd = $cmd->subcommand;
 
     return $cmd;
 }
diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index e82f5c8..b754b7f 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -71,13 +71,16 @@ sub subcommand {
     my $self = shift;
     my @cmd = $self->subcommands;
     @cmd = values %{{$self->options}} if @cmd && $cmd[0] eq '*';
+    my $subcmd = undef;
     for (grep {$self->{$_}} @cmd) {
       no strict 'refs';
       if (exists ${ref($self).'::'}{$_.'::'}) {
-	    bless ($self, (ref($self)."::$_"));
+        my %data = %{$self};
+	$subcmd = bless ({%data}, (ref($self)."::$_"));
         last;
       }
     }
+    $subcmd ? $subcmd : $self;
 }
 
 =head3 cascading()

commit 19636ddb8c65356ce6d64640e0e8916d5e5b7299
Author: shelling <navyblueshellingford at gmail.com>
Date:   Wed Dec 1 22:23:20 2010 +0800

    should run_command(@_), @ARGV is avaiable everywhere

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index c7843aa..f12a671 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -176,7 +176,7 @@ interface of dispatcher
 
 sub dispatch {
     my $class = shift;
-    $class->prepare(@_)->run_command(@ARGV);
+    $class->prepare(@_)->run_command(@_);
 }
 
 

commit cd0b90f1a6a4c013d12678b691392bcf3e9e40d6
Author: shelling <navyblueshellingford at gmail.com>
Date:   Wed Dec 1 22:25:28 2010 +0800

    update PODs

diff --git a/lib/App/CLI/Command.pm b/lib/App/CLI/Command.pm
index b754b7f..07232b8 100644
--- a/lib/App/CLI/Command.pm
+++ b/lib/App/CLI/Command.pm
@@ -63,7 +63,7 @@ sub run_command {
 
 =head3 subcommand()
 
-    mutate $self become subcommand of old genre of $self;
+    return old genre subcommand of $self;
 
 =cut
 

commit 57bb730c056068c2d9d8497313e0a394703ba5a8
Author: shelling <navyblueshellingford at gmail.com>
Date:   Wed Dec 1 22:49:31 2010 +0800

    go back due to conflict

diff --git a/lib/App/CLI.pm b/lib/App/CLI.pm
index f12a671..c7843aa 100644
--- a/lib/App/CLI.pm
+++ b/lib/App/CLI.pm
@@ -176,7 +176,7 @@ interface of dispatcher
 
 sub dispatch {
     my $class = shift;
-    $class->prepare(@_)->run_command(@_);
+    $class->prepare(@_)->run_command(@ARGV);
 }
 
 

commit 31595427cd11d9476e700f3debbf0669820956e8
Author: Alex Vandiver <alexmv at bestpractical.com>
Date:   Fri Dec 3 00:48:16 2010 -0500

    Remove old SIGNATURE file

diff --git a/MANIFEST b/MANIFEST
index 8ab40f4..536dafc 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -2,7 +2,6 @@ Changes
 MANIFEST			This list of files
 META.yml
 Makefile.PL
-SIGNATURE
 inc/Module/AutoInstall.pm
 inc/Module/Install.pm
 inc/Module/Install/AutoInstall.pm
diff --git a/SIGNATURE b/SIGNATURE
deleted file mode 100644
index 8774ccc..0000000
--- a/SIGNATURE
+++ /dev/null
@@ -1,46 +0,0 @@
-This file contains message digests of all files listed in MANIFEST,
-signed via the Module::Signature module, version 0.55.
-
-To verify the content in this distribution, first make sure you have
-Module::Signature installed, then type:
-
-    % cpansign -v
-
-It will check each file's integrity, as well as the signature's
-validity.  If "==> Signature verified OK! <==" is not displayed,
-the distribution may already have been compromised, and you should
-not run its Makefile.PL or Build.PL.
-
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
-SHA1 7fd9bee22194a446efee9479819cb1e2756f4525 Changes
-SHA1 63b10e1b9dc12d9570df6daa4233ee44ce60c043 MANIFEST
-SHA1 8e6b388a9c7135b46f8d5cec0f7de3c90b5cdaa4 META.yml
-SHA1 2a8226162700b54e808b0d95edeb545d27073d07 Makefile.PL
-SHA1 603bb9de29fb8cba7f13409c546750972eff645d inc/Module/AutoInstall.pm
-SHA1 ae018c4565c1277089ca8f1b28f888d95430cb7f inc/Module/Install.pm
-SHA1 0a6f29536bedea3bb94744a7d43ffe39da7e4819 inc/Module/Install/AutoInstall.pm
-SHA1 4552acdfca8b78f8015d8449e1325616259095f5 inc/Module/Install/Base.pm
-SHA1 7fb663fff161fb45882b52edd62857bf15359658 inc/Module/Install/Can.pm
-SHA1 8b1d3db746faa6faf2d967a48d3812ec1f44b4c6 inc/Module/Install/Fetch.pm
-SHA1 d7ce736cdd05d5156d379ef39cca93beeeeba828 inc/Module/Install/Include.pm
-SHA1 9f6beaa2f4749ceb5dd0c9b0c647d0f3289c7b46 inc/Module/Install/Makefile.pm
-SHA1 7ad1da4fff7a1e7a634c9d734111c8292be08884 inc/Module/Install/Metadata.pm
-SHA1 e9aa83f3e8b16ccfce544a90a57b63b70a497759 inc/Module/Install/Win32.pm
-SHA1 ade2ac0b0246d4d8e28fa46942e53f6925abda46 inc/Module/Install/WriteAll.pm
-SHA1 ba3a180b4915e0060ced5135e2d6441e766823e0 lib/App/CLI.pm
-SHA1 afa50c5c799445a48385ce9d6f2589bb8d90d00d lib/App/CLI/Command.pm
-SHA1 bbda8c25ee4e1a704cb574e52b1db4e85e008c16 lib/App/CLI/Command/Help.pm
-SHA1 2e2fae52c7271120faa67828599c8e15c6ee52f6 t/1basic.t
-SHA1 bdf8cf34a6036e32739dc19cb775db69952184cb t/lib/CLITest.pm
-SHA1 d8d9e73b090de778d7a046c6cc4ad01b3dc52612 t/lib/MyApp.pm
-SHA1 d54e822cc998c53e44b74995affadd86c14a38a3 t/lib/MyApp/Help.pm
-SHA1 a4d7d62cb74ddda64f20836e7ec3ff67215d9f04 t/lib/MyApp/Test.pm
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-=+oKY
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