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view mercurial/node.py @ 26229:d1530c6e8613

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extdiff: enable -I/-X with --patch Not sure how useful this really is, but it's trivial to add and ignoring the existing arguments supported seems like a bad UI.
author Matt Harbison <matt_harbison@yahoo.com>
date Wed, 09 Sep 2015 22:27:48 -0400
parents 738314da6c75
children 18f50b8cbf1e
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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 or any later version.

from __future__ import absolute_import

import binascii

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

# pseudo identifiers for working directory
# (they are experimental, so don't add too many dependencies on them)
wdirrev = 0x7fffffff
wdirid = "\xff" * 20

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

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