History of submodule_add 2 changes

In src/cli/sync.rs, lines 455–472 on c07406bcc237fbf163579e502e8ee0e23a863060ce903c012072402f6a5ea500. 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 455,472:src/cli/sync.rs.