Lines Matching refs:a_list
434 def PopFront(a_list):435 head = a_list[0]436 a_list[:1] = []440 def PushFront(a_list, elem):441 a_list[:0] = [elem]444 def PopToken(a_list, token_type=None):445 token = PopFront(a_list)454 def PeekToken(a_list):455 if not a_list:458 return a_list[0]