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graphlog: Print . instead of @ for working directory parents "." is accepted as an alias for the first working directory parent by -r/--rev
author Thomas Arendsen Hein <thomas@intevation.de>
date Wed, 06 Jun 2007 18:28:48 +0200
parents abaee83ce0a6
children e45fc5d03798
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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, incorporated herein by reference.
"""

import binascii

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

def hex(node):
    return binascii.hexlify(node)

def bin(node):
    return binascii.unhexlify(node)

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