examples: refer to nightly rustfmt in Windows-compatible way
Thanks to Jun Wu for the tip. I found that the new form also gave
better error messages when the nightly rustfmt wasn't installed (it
told me which command to run instead of just saying "error: not a
file: <some path>").
Differential Revision: https://phab.mercurial-scm.org/D7911
# __init__.py - Startup and module loading logic for Mercurial.
#
# Copyright 2015 Gregory Szorc <gregory.szorc@gmail.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
# Allow 'from mercurial import demandimport' to keep working.
import hgdemandimport
demandimport = hgdemandimport