Function talkback

recipes/Python/576729_Simple_Version_Control/recipe-576729.py:122–126

(msg, help=False, code=1)

    ''' % repo_dir

def talkback(msg, help=False, code=1):
    print >> sys.stderr, msg
    if help:
        print >> sys.stderr, '\n' + help_msg
    sys.exit(code)

def main(argv):
    # XXX add support for branching