(self, index: Mark)
| 100 | return self._index |
| 101 | |
| 102 | def reset(self, index: Mark) -> None: |
| 103 | if index == self._index: |
| 104 | return |
| 105 | assert 0 <= index <= len(self._tokens), (index, len(self._tokens)) |
| 106 | old_index = self._index |
| 107 | self._index = index |
| 108 | if self._verbose: |
| 109 | self.report(True, index < old_index) |
| 110 | |
| 111 | def report(self, cached: bool, back: bool) -> None: |
| 112 | if back: |