X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FDevel-REPL.git;a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FFindVariable.pm;h=737618dc1132ac0d1838d1bb7ae805d7cce30d91;hp=4b9c012032f6b0b9c3d3af2a77576b82ae1ba74a;hb=master;hpb=cfd1094b45c394258ccda08216f1435bf40e1d50

diff --git a/lib/Devel/REPL/Plugin/FindVariable.pm b/lib/Devel/REPL/Plugin/FindVariable.pm
index 4b9c012..91df2fb 100644
--- a/lib/Devel/REPL/Plugin/FindVariable.pm
+++ b/lib/Devel/REPL/Plugin/FindVariable.pm
@@ -1,11 +1,18 @@
+use strict;
+use warnings;
 package Devel::REPL::Plugin::FindVariable;
+# ABSTRACT: Finds variables by name
 
-use Moose::Role;
-use namespace::clean -except => [ 'meta' ];
+our $VERSION = '1.003030';
+
+use Devel::REPL::Plugin;
+use namespace::autoclean;
 
 sub find_variable {
     my ($self, $name) = @_;
 
+    return \$self if $name eq '$_REPL';
+
     # XXX: this code needs to live in LexEnv
     if ($self->can('lexical_environment')) {
         return \( $self->lexical_environment->get_context('_')->{$name} )
@@ -21,7 +28,8 @@ sub find_variable {
 
     my $meta = Class::MOP::Class->initialize($package);
 
-    return unless $meta->has_package_symbol("$sigil$name");
+    # Class::MOP::Package::has_package_symbol method *requires* a sigil
+    return unless length($sigil) and $meta->has_package_symbol("$sigil$name");
     $meta->get_package_symbol("$sigil$name");
 }
 
@@ -29,9 +37,10 @@ sub find_variable {
 
 __END__
 
-=head1 NAME
+=pod
 
-Devel::REPL::Plugin::FindVariable - Finds variables by name
+=head1 AUTHOR
 
-=cut
+Shawn M Moore, C<< <sartak at gmail dot com> >>
 
+=cut