History of err 1 change

In src/cli/ui.rs, lines 182–184 on 9bd98cfb4f7e2fa3b50335027f9cc9db2ba1a0c243308b1c479dd617b19a2063. 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.