History of when 1 change

In src/cli/format.rs, lines 3–19 on 5eb57578f4ef97e97917166b431298dad8dbff4df548186568da2530872f7b2e. 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 3,19:src/cli/format.rs.