add a timeout when a lock is held (default 1024 sec) - change the wait keyword from lock.lock to timeout, a negative timeout of means "wait forever" - refactor the two lock functions from localrepo.py - make them use the timeout (default 1024, can be changed with ui.timeout in the config file - update the doc

#!/usr/bin/env python
#
# mercurial - scalable distributed SCM
#
# 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.

from mercurial import commands

commands.run()