History of when 1 change

In src/cli/format.rs, lines 18–34 on ba160f60219ec658e83908930d89808a751fc9fc44a39c5afe381bbafae167b3. 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 18,34:src/cli/format.rs.