original_docstring: Returns single match of multiple match.
docstring: Returns single match of multiple match.
docstring_tokens: Returns single match of multiple match .
code: def _get_single_match(match):
      """Returns single match of multiple match."""
  
      word = match.group()
      return word[0]
code_tokens: def _get_single_match ( match ) : word = match . group ( ) return word [ 0 ]
short_docstring: Returns single match of multiple match.
short_docstring_tokens: Returns single match of multiple match .
comment: """Returns single match of multiple match."""