History of oxy 1 change

In tests/cli_docs.rs, lines 5–15 on f05b84d1ad2d93d2027bc1e09fe393984c6a32e9b2d4016a11b6858f873b8b3c. 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.