-#!/usr/bin/perl -w
+#!/usr/bin/env perl
# (c) 2001, Dave Jones. (the file handling bit)
# (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit)
# (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite)
# Licensed under the terms of the GNU GPL License version 2
use strict;
+use warnings;
my $P = $0;
$P =~ s@.*/@@g;