original_string: protected function isListLine($line)
      {
          // A buffer is a list if at least the first line is a list-style
          $listLine = $this->parseListLine($line);
  
          if ($listLine) {
              return $listLine['depth'] == 0 || !$this->isCode;
          }
  
          return false;
      }
code: protected function isListLine($line)
      {
          // A buffer is a list if at least the first line is a list-style
          $listLine = $this->parseListLine($line);
  
          if ($listLine) {
              return $listLine['depth'] == 0 || !$this->isCode;
          }
  
          return false;
      }
code_tokens: protected function isListLine ( $ line ) { // A buffer is a list if at least the first line is a list-style $ listLine = $ this -> parseListLine ( $ line ) ; if ( $ listLine ) { return $ listLine [ 'depth' ] == 0 || ! $ this -> isCode ; } return false ; }
docstring: Is the given line a list line ?
  
  @param string $line
  @return bool true if the given line is a list line
docstring_tokens: Is the given line a list line ?