def cursor_save(self): # <ESC>[s -or- <ESC>7
        return self.cursor.save()
We safely return an empty QS if nothing is queried.
dataset/ETHPy150Open kdart/pycopia/QA/pycopia/terminal.py/Screen.cursor_save--crossover with--dataset/ETHPy150Open buildingenergy/buildingenergy-platform/seed/managers/tests/test_json_manager.py/TestJsonManager.test_no_key