Turn MultiLine::PPI's needs_continuation into a method line_needs_continuation

git-svn-id: http://dev.catalyst.perl.org/repos/bast/trunk/Devel-REPL@4316 bd8105ee-0ff8-0310-8827-fb3f25b6796d

diff --git a/lib/Devel/REPL/Plugin/MultiLine/PPI.pm b/lib/Devel/REPL/Plugin/MultiLine/PPI.pm
index d0040a5..a812b27 100644 (file)
--- a/lib/Devel/REPL/Plugin/MultiLine/PPI.pm
+++ b/lib/Devel/REPL/Plugin/MultiLine/PPI.pm
@@ -20,7 +20,7 @@ around 'read' => sub {
   my $line = $self->$orig(@args);
 
   if (defined $line) {
-    while (needs_continuation($line)) {
+    while ($self->line_needs_continuation($line)) {
       my $orig_prompt = $self->prompt;
       $self->prompt($self->continuation_prompt);
 
@@ -39,8 +39,9 @@ around 'read' => sub {
   return $line;
 };
 
-sub needs_continuation
+sub line_needs_continuation
 {
+  my $repl = shift;
   my $line = shift;
   my $document = PPI::Document->new(\$line);
   return 0 if !defined($document);