History of submodule_add 2 changes

In src/cli/sync.rs, lines 955–972 on cea2e2f860c53c99e442fdcd5539db3ff130c788d39f42aff5df5612d1f07c38. 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 955,972:src/cli/sync.rs.