| Mon, 10 Sep 2018 21:54:40 +0900 | Yuya Nishihara | ancestor: unroll loop of parents in _lazyancestorsiter() | changeset | files |
| Mon, 10 Sep 2018 21:46:19 +0900 | Yuya Nishihara | ancestor: return early from _lazyancestorsiter() when reached to stoprev | changeset | files |