Lines Matching refs:stack
75 self.stack = []
216 # XXX if end: check for empty stack
344 self.stack.append(tag)
351 found = len(self.stack) - 1
356 if tag not in self.stack:
364 found = len(self.stack)
366 if self.stack[i] == tag: found = i
367 while len(self.stack) > found:
368 tag = self.stack[-1]
377 del self.stack[-1]
391 print '*** Stack:', self.stack
