History of Ctx::writer 1 change

In src/cli/mod.rs, lines 151–155 on 5d695d869fbf6968e55f7fa2784a417f5ecf8758dcdfd845a4a2ed378d81e2b3. 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 151,155:src/cli/mod.rs.