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view mercurial/node.py @ 21940:9209c02f1f25 stable

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resolve: report no argument warning using a hint With this change resolve and revert produce consistent output when run with no arguments: $ hg resolve abort: no files or directories specified (use --all to remerge all files) $ hg revert abort: no files or directories specified (use --all to revert all files)
author Nathan Goldbaum <ngoldbau@ucsc.edu>
date Thu, 24 Jul 2014 14:29:08 -0700
parents 25e572394f5c
children 1a5211f2f87f
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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.

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])