Initial Commit

database/perl/vendor/lib/PPI/Structure/For.pm

@@ -0,0 +1,77 @@
+package PPI::Structure::For;
+
+=pod
+
+=head1 NAME
+
+PPI::Structure::For - Circular braces for a for expression
+
+=head1 SYNOPSIS
+
+  for ( var $i = 0; $i < $max; $i++ ) {
+      ...
+  }
+
+=head1 INHERITANCE
+
+  PPI::Structure::For
+  isa PPI::Structure
+      isa PPI::Node
+          isa PPI::Element
+
+=head1 DESCRIPTION
+
+C<PPI::Structure::For> is the class used for circular braces that
+contain the three part C<for> expression.
+
+=head1 METHODS
+
+C<PPI::Structure::For> has no methods beyond those provided by the
+standard L<PPI::Structure>, L<PPI::Node> and L<PPI::Element> methods.
+
+=cut
+
+use strict;
+use PPI::Structure ();
+
+our $VERSION = '1.270'; # VERSION
+
+our @ISA = "PPI::Structure";
+
+# Highly special custom isa method that will continue to respond
+# positively to ->isa('PPI::Structure::ForLoop') but warns.
+my $has_warned = 0;
+sub isa {
+	if ( $_[1] and $_[1] eq 'PPI::Structure::ForLoop' ) {
+		unless ( $has_warned ) {
+			warn("PPI::Structure::ForLoop has been deprecated");
+			$has_warned = 1;
+		}
+		return 1;
+	}
+	return shift->SUPER::isa(@_);
+}
+
+1;
+
+=pod
+
+=head1 SUPPORT
+
+See the L<support section|PPI/SUPPORT> in the main module.
+
+=head1 AUTHOR
+
+Adam Kennedy E<lt>adamk@cpan.orgE<gt>
+
+=head1 COPYRIGHT
+
+Copyright 2001 - 2011 Adam Kennedy.
+
+This program is free software; you can redistribute
+it and/or modify it under the same terms as Perl itself.
+
+The full text of the license can be found in the
+LICENSE file included with this module.
+
+=cut