3 # Copyright 2009 Olivia Mackall <olivia@selenic.com> and others

     3 # Copyright 2009 Olivia Mackall <olivia@selenic.com> and others

     4 #

     4 #

     5 # This software may be used and distributed according to the terms of the

     5 # This software may be used and distributed according to the terms of the

     6 # GNU General Public License version 2 or any later version.

     6 # GNU General Public License version 2 or any later version.

     7 

     7 

     9 

     8 

    10 import difflib

     9 import difflib

    11 import re

    10 import re

    12 import struct

    11 import struct

    13 

    12