History of warn 1 change

In src/cli/ui.rs, lines 46–48 on 5259a3af8ee6ee8ce93d04a51f1402efb46b46d95363320a7ad99f05df0eabff. 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 46,48:src/cli/ui.rs.