Annotate was being too clever trying to work in place, and triggering
its assert. Simplify it, fix it, and speed it up a tiny bit.
#!/usr/bin/env python
# This is the mercurial setup script.
#
# './setup.py install', or
# './setup.py --help' for more options
from distutils.core import setup, Extension
setup(name='mercurial',
version='0.4f',
author='Matt Mackall',
author_email='mpm@selenic.com',
url='http://selenic.com/mercurial',
description='scalable distributed SCM',
license='GNU GPL',
packages=['mercurial'],
ext_modules=[Extension('mercurial.mpatch', ['mercurial/mpatch.c'])],
scripts=['hg', 'hgweb.py'])