last_non_null.filter

# Copyright 2002-2007 Interchange Development Group and others
# Copyright 1996-2002 Red Hat, Inc.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.  See the LICENSE file for details.
# 
# $Id: last_non_null.filter,v 1.4 2007-03-30 23:40:44 pajamian Exp $

CodeDef last_non_null Filter
CodeDef last_non_null Description Reverse combo
CodeDef last_non_null Routine <<EOR
sub {
	my @some = reverse split /\0+/, shift;
	for(@some) {
		return $_ if length $_;
	}
	return '';
}
EOR