History of oxy 1 change

In tests/cli_docs.rs, lines 5–15 on 34c777f8893a62a417cf5e9b2438e8309452d6a8abce5f79b8af94654d6892e6. 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.