Lines Matching refs:stack
38 stack = []
42 stack.append(token)
50 if stack and (len(stack) % 2) ^ parity:
51 width = stack.pop(0)
55 if stack:
56 commands.append(('', stack))
60 commands.append((token,stack))
61 stack = []
62 if stack:
63 commands.append(('', stack))
298 # 5. Combine adjacent operators when possible, minding not to go over max stack size.
456 # 5. Combine adjacent operators when possible, minding not to go over max stack size.
500 # Make sure the stack depth does not exceed (maxstack - 1), so
