History of clone 2 changes

In src/cli/sync.rs, lines 10–20 on 717ef88f2799a19808b7d289c12d7dc5db243f9e9004b876f7cfe1f32e1cb46c. 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 10,20:src/cli/sync.rs.