History of oxy 1 change

In tests/cli_docs.rs, lines 5–15 on 5ad2b56544c58c4ae28564f1e8bc6758eaabb4b97ae37d2c6304a65d1e5e155e. 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.