code: def rlineto(args):
      if not args:
          raise ValueError(args)
      for args in _everyN(args, 2):
          yield ("rlineto", args)
  
imports: from fontTools.cffLib import maxStackLimit
label_desc: Use image node_id 4 for calling the _GeneralizerDecombinerCommandsMap obj's underlying member method code with example usage: obj.rlineto(args) without return types