Method transform_region

test/pytests/test_key_bindings.py:75–76

(self, start: int, end: int, handler: Callable[[str], str])

        self.start_selection_calls.append(selection_type)

    def transform_region(self, start: int, end: int, handler: Callable[[str], str]) -> None:
        self.transform_calls.append((start, end, handler))

    def insert_text(self, text: str) -> None:
        self.inserted_text.append(text)