code: def _dump(self):
          
          pp = pprint.PrettyPrinter(indent=4)
  
          print("=== Variables ===")
          print("-- Globals --")
          pp.pprint(self._global)
          print("-- Bot vars --")
          pp.pprint(self._var)
          print("-- Substitutions --")
          pp.pprint(self._sub)
          print("-- Person Substitutions --")
          pp.pprint(self._person)
          print("-- Arrays --")
          pp.pprint(self._array)
  
          print("=== Topic Structure ===")
          pp.pprint(self._topics)
          print("=== %Previous Structure ===")
          pp.pprint(self._thats)
  
          print("=== Includes ===")
          pp.pprint(self._includes)
  
          print("=== Inherits ===")
          pp.pprint(self._lineage)
  
          print("=== Sort Buffer ===")
          pp.pprint(self._sorted)
  
          print("=== Syntax Tree ===")
          pp.pprint(self._syntax)
docs: For debugging, dump the entire data structure.