docs: def set_prefix_and_suffix(fmt, notebook, nb_file):
      """Add prefix and suffix information from jupytext.formats if format and path matches"""
      for alt_fmt in long_form_multiple_formats(notebook.metadata.get('jupytext', {}).get('formats')):
          if (alt_fmt['extension'] == fmt['extension']
                  and fmt.get('format_name') == alt_fmt.get('format_name')):
              try:
                  base_path(nb_file, alt_fmt)
                  fmt.update(alt_fmt)
                  return
              except InconsistentPath:
                  continue