History of oxy 1 change

In tests/cli_docs.rs, lines 5–15 on 570e35310f313b79957af7e507a9e909fa38e24523c381eb98659eb03ca5b457. 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 5,15:tests/cli_docs.rs.