original_docstring: 
      Remove all characters from ``s`` except letters and numbers, strip whitespace,
      and force everything to lower-case; then sort tokens before re-joining into
      a single string.
      
docstring: Remove all characters from ``s`` except letters and numbers, strip whitespace,
  and force everything to lower-case; then sort tokens before re-joining into
  a single string.
docstring_tokens: Remove all characters from ` ` s ` ` except letters and numbers strip whitespace and force everything to lower - case ; then sort tokens before re - joining into a single string .
code: def _process_and_sort(s: str) -> str:
      """
      Remove all characters from ``s`` except letters and numbers, strip whitespace,
      and force everything to lower-case; then sort tokens before re-joining into
      a single string.
      """
      if not s:
          return ""
      return " ".join(sorted(RE_ALNUM.findall(s.lower())))
code_tokens: def _process_and_sort ( s : str ) -> str : if not s : return "" return " " . join ( sorted ( RE_ALNUM . findall ( s . lower ( ) ) ) )
short_docstring: Remove all characters from ``s`` except letters and numbers, strip whitespace,
  and force everything to lower-case; then sort tokens before re-joining into
  a single string.
short_docstring_tokens: Remove all characters from ` ` s ` ` except letters and numbers strip whitespace and force everything to lower - case ; then sort tokens before re - joining into a single string .
comment: """
      Remove all characters from ``s`` except letters and numbers, strip whitespace,
      and force everything to lower-case; then sort tokens before re-joining into
      a single string.
      """