code: def _format_text(self, text):
          
          text_width = max(self.width - self.current_indent, 11)
          indent = " "*self.current_indent
          return textwrap.fill(text,
                               text_width,
                               initial_indent=indent,
                               subsequent_indent=indent)
docs: Format a paragraph of free-form text for inclusion in the
          help output at the current indentation level.