History of err 1 change

In src/cli/ui.rs, lines 182–184 on 2c9ddac3c3875bfcd955f3007c6fcfab2628c36858dc2ebaf00ee5f5078432de. 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 182,184:src/cli/ui.rs.