#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2010 Doug Hellmann.  All rights reserved.
     #
     """Escaping escape codes
     """
     #end_pymotw_header
     
     from re_test_patterns import test_patterns
     
     test_patterns(r'\d+ \D+ \s+ \S+ \w+ \W+',
                   [ r'\\d\+',
                     r'\\D\+',
                     r'\\s\+',
                     r'\\S\+',
                     r'\\w\+',
                     r'\\W\+',
                     ])