History of _kill 1 change

In conformance/conftest.py, lines 26–33 on 1b40a077e41ff99aea0d342250dd4b6891315a4150ffcda2edfa7538c4f64e48. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 26,33:conformance/conftest.py.