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shrink-revlog: help/doc tweaks - make it look right in 'hg help extensions' - clarify --revlog option - add a main program to tell users this is no longer a standalone script
author Greg Ward <greg-hg@gerg.ca>
date Tue, 12 Jan 2010 15:12:53 +0100
parents 8b2cd04a6e97
children 25e572394f5c
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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])