code: def codes(self):
          '''
          Get iterator for all unicode code points contained in this range group.
  
          :yields: iterator of character index (int)
          :ytype: int
          '''
          for start, end in self:
              for item in range(start, end):
                  yield itef codes(self):
          '''
          Get iterator for all unicode code points contained in this range group.
  
          :yields: iterator of character index (int)
          :ytype: int
          '''
          for start, end in self:
              for item in range(start, end):
                  yield item
docs: Get iterator for all unicode code points contained in this range group.
  
          :yields: iterator of character index (int)
          :ytype: int