lean4-htt/tests/lean/interactive/goal_begin_end.input

{"seq_num": 0, "command": "sync", "file_name": "f", "content": "def f : ℕ → ℕ := begin exact id end"}
{"seq_num": 1, "command": "info", "file_name": "f", "line": 1, "column": 28}