History of tests::dates 1 change

In src/cli/format.rs, lines 101–106 on da58bbbbc4d972b68b8c9f4e9f17b3dde38f0d1eba6c9487ee7cbc13f99f54cb. 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 101,106:src/cli/format.rs.