History of submodule_add 2 changes

In src/cli/sync.rs, lines 688–705 on bea00d4177c6cb0c0ab46f2ea2ca672b3cabe1549cb31156e15246841bc755f8. 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.