parameters: (self, start, stop)
docstring: Return the text of all nodes from start to stop, inclusive.
          If the stream does not buffer all the nodes then it can still
          walk recursively from start until stop.  You can always return
          null or "" too, but users should not access $ruleLabel.text in
          an action of course in that case.
docstring_summary: Return the text of all nodes from start to stop, inclusive.
          If the stream does not buffer all the nodes then it can still
          walk recursively from start until stop.  You can always return
          null or "" too, but users should not access $ruleLabel.text in
          an action of course in that case.
docstring_tokens: Return the text of all nodes from start to stop inclusive . If the stream does not buffer all the nodes then it can still walk recursively from start until stop . You can always return null or too but users should not access $ruleLabel . text in an action of course in that case .
function: def toString(self, start, stop):
          """
          Return the text of all nodes from start to stop, inclusive.
          If the stream does not buffer all the nodes then it can still
          walk recursively from start until stop.  You can always return
          null or "" too, but users should not access $ruleLabel.text in
          an action of course in that case.
          """
  
          raise NotImplementedError
function_tokens: def toString ( self , start , stop ) : raise NotImplementedError