History of submodule_add 2 changes

In src/cli/sync.rs, lines 688–705 on b35df36b7dc57fcce2bf0fadde6a12c5d0e2fc4da06f0f4ebb6b46637dc01df1. 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 688,705:src/cli/sync.rs.