#!/usr/bin/perl

# Using the en_CA.UTF-8 locale from glibc-2.6.1
# Perl version 5.8.8

use strict;
use locale;
use encoding 'utf8';

my $teststring = "zomg　GmOz　GMOZ　zomg";
print "$teststring\n";

# This should transform the string to "zomg　GmOz　zomg", and works.
$teststring =~ s/\s*GMOZ//;
print "$teststring\n";

# This should transform the string to "zomg　zomg", yet does nothing.
$teststring =~ s/\s*GMOZ//i;
print "$teststring\n";

# This should transform the string to "　zomg", yet does nothing.
$teststring =~ s/.+GMOZ//i;
print "$teststring\n";

# This should transform the string to "zomg　zomg", and works.
$teststring =~ s/\sGMOZ//i;
print "$teststring\n";

# This should transform the string to "zomg", and works.
$teststring =~ s/\s+ZOMG//i;
print "$teststring\n";