History of tests::dates 1 change

In src/cli/format.rs, lines 56–61 on 99cdbaeea274a3fb2e503f36fb928dea63ba2cc9dd5c7b2d790de467397d9983. 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 56,61:src/cli/format.rs.