repoview: fix typo in repoview.changelog
Incidentally, this avoids the changelog cache being invalidated each time
it's accessed on a repoview.
On a filtering experiment on a repository the size of mozilla-central,
this makes a significant difference:
Before, running hg log -l 10 --time with about 8k changesets filtered out:
time: real 1.490 secs (user 1.450+0.000 sys 0.040+0.000)
After:
time: real 0.540 secs (user 0.530+0.000 sys 0.010+0.000)
# 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])