History of tests::dates 1 change

In src/cli/format.rs, lines 56–61 on 77a2a6b3254d0aac0ef5b50b4cd4bb0076fe1d14ce0321e865dd9590207960fc. 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.