Move back to the beginning of the history.
(self)
| 69 | entries.append(line) |
| 70 | |
| 71 | def first(self) -> str: |
| 72 | """Move back to the beginning of the history.""" |
| 73 | if not self.is_at_end: |
| 74 | self.index = len(self.entries) |
| 75 | return self.entries[-self.index] |
| 76 | |
| 77 | def back( |
| 78 | self, |
no outgoing calls