History of _kill 1 change

In conformance/conftest.py, lines 26–33 on 674b8447022b15ee7aadad64b89f986e06b7907163d93ba3eab8852da46cbb5a. 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.