docs: def main(raw_args=None):
      """Console script entry point."""
      parser = argparse.ArgumentParser(
          description="poor man's integration testing")
      parser.add_argument(
          'cmds', metavar='cmd', default=['test'], nargs='*',
          help='Run command(s) defined in the configuration file. Each command '
               'is run on each package before proceeding with the next command. '
               '(default: "test")')
      parser.add_argument(
          '-c', '--config', dest='file', type=argparse.FileType('r'),
          default='toll.ini',
          help='ini-style file to read the configuration from')
      parser.add_argument(
          '--start-at', dest='start_at', type=str, default='',
          help='Skip over the packages in the config file listed before this'
               ' one. (It does a substring match to find the first package.)')
  
      args = parser.parse_args(raw_args)
      config_file = config.parsed_file(args.file)
      commands = config.commands(config_file, args.cmds)
      packages = config.packages(config_file)
      runner = Runner(commands, packages, start_at=args.start_at)
      return runner()