code: def minify(tokens, options):
      
      # Remove comments
      remove_comments(tokens)
      # Remove docstrings
      remove_docstrings(tokens)
      result = token_utils.untokenize(tokens)
      # Minify our input script
      result = multiline_indicator.sub('', result)
      result = fix_empty_methods(result)
      result = join_multiline_pairs(result)
      result = join_multiline_pairs(result, '[]')
      result = join_multiline_pairs(result, '{}')
      result = remove_blank_lines(result)
      result = reduce_operators(result)
      result = dedent(result, use_tabs=options.tabs)
      return result
docs: Performs minification on *tokens* according to the values in *options*