weave some pod, respecting overridden authors/legal

[p5sagit/Devel-REPL.git] / lib / Devel / REPL / Plugin / CompletionDriver / Keywords.pm

diff --git a/lib/Devel/REPL/Plugin/CompletionDriver/Keywords.pm b/lib/Devel/REPL/Plugin/CompletionDriver/Keywords.pm
index 08e9f2b..d953ee8 100644 (file)
--- a/lib/Devel/REPL/Plugin/CompletionDriver/Keywords.pm
+++ b/lib/Devel/REPL/Plugin/CompletionDriver/Keywords.pm
@@ -1,21 +1,35 @@
+use strict;
+use warnings;
 package Devel::REPL::Plugin::CompletionDriver::Keywords;
+# ABSTRACT: Complete Perl keywords and operators
+
+our $VERSION = '1.003027';
+
 use Devel::REPL::Plugin;
+use Devel::REPL::Plugin::Completion;    # die early if cannot load
 use B::Keywords qw/@Functions @Barewords/;
-use namespace::clean -except => [ 'meta' ];
+use namespace::autoclean;
+
+sub BEFORE_PLUGIN {
+    my $self = shift;
+    $self->load_plugin('Completion');
+}
 
 around complete => sub {
   my $orig = shift;
   my ($self, $text, $document) = @_;
 
-  # recursively find the last element
-  my $last = $document;
-  while ($last->can('last_element') && defined($last->last_element)) {
-      $last = $last->last_element;
-  }
+  my $last = $self->last_ppi_element($document);
 
   return $orig->(@_)
     unless $last->isa('PPI::Token::Word');
 
+  # don't complete keywords on foo->method
+  return $orig->(@_)
+    if $last->sprevious_sibling
+    && $last->sprevious_sibling->isa('PPI::Token::Operator')
+    && $last->sprevious_sibling->content eq '->';
+
   my $re = qr/^\Q$last/;
 
   return $orig->(@_),
@@ -24,3 +38,12 @@ around complete => sub {
 
 1;
 
+__END__
+
+=pod
+
+=head1 AUTHOR
+
+Shawn M Moore, C<< <sartak at gmail dot com> >>
+
+=cut