History of sparse 3 changes

In src/cli/workspace.rs, lines 1802–1834 on a67914bced23083cd55bf7ef66a252cee4d3c0357806465e61b192721a338ac0. 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 1802,1834:src/cli/workspace.rs.