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updated license to be explicit about GPL version 2
author Martin Geisler <mg@lazybytes.net>
date Sun, 26 Apr 2009 01:08:54 +0200
parents e45fc5d03798
children 8b2cd04a6e97
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"""
node.py - basic nodeid manipulation for mercurial

Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>

This software may be used and distributed according to the terms of the
GNU General Public License version 2, incorporated herein by reference.
"""

import binascii

nullrev = -1
nullid = "\0" * 20

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

def short(node):
    return hex(node[:6])