X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FPackages.pm;h=4a56d87cb4a215447d70c87295c8c513c4f4cb00;hb=2c1cf68730092df9d48a6115d03be122b0c3ba55;hp=e0b797b6d1f42a2c9dca2f71198078b06b846a6e;hpb=9cfc1536ce713631d93a1d4d11259d1103fb9cae;p=p5sagit%2FDevel-REPL.git

diff --git a/lib/Devel/REPL/Plugin/Packages.pm b/lib/Devel/REPL/Plugin/Packages.pm
index e0b797b..4a56d87 100644
--- a/lib/Devel/REPL/Plugin/Packages.pm
+++ b/lib/Devel/REPL/Plugin/Packages.pm
@@ -1,9 +1,9 @@
 package Devel::REPL::Plugin::Packages;
 use Devel::REPL::Plugin;
 
-use namespace::clean -except => [ "meta" ];
+use namespace::autoclean;
 
-use vars qw($PKG_SAVE);
+our $PKG_SAVE;
 
 has 'current_package' => (
   isa      => 'Str',
@@ -26,14 +26,15 @@ around 'mangle_line' => sub {
   my $line = $self->$orig(@args);
   # add a BEGIN block to set the package around at the end of the sub
   # without mangling the return value (we save it off into a global)
-  $line .= '; BEGIN { $Devel::REPL::Plugin::Packages::PKG_SAVE = __PACKAGE__; }';
+  $line .= '
+; BEGIN { $Devel::REPL::Plugin::Packages::PKG_SAVE = __PACKAGE__; }';
   return $line;
 };
 
 after 'execute' => sub {
   my ($self) = @_;
   # if we survived execution successfully, save the new package out the global
-  $self->current_package($PKG_SAVE);
+  $self->current_package($PKG_SAVE) if defined $PKG_SAVE;
 };
 
 around 'eval' => sub {
@@ -49,3 +50,12 @@ package Devel::REPL::Plugin::Packages::DefaultScratchpad;
 # declare empty scratchpad package for cleanliness
 
 1;
+
+__END__
+
+=head1 NAME
+
+Devel::REPL::Plugin::Packages - Keep track of which package the user is in
+
+=cut
+