History of oxy 1 change

In tests/cli_docs.rs, lines 5–15 on 77445673174be3dcd5b8e13a15d5402d2bb828e549e183533f8eb36cf8d931b4. 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.