History of sparse 3 changes

In src/cli/workspace.rs, lines 2037–2069 on 51d4862a16d8de259898ae8d07a48ad1887fc810ee30de0e46b1cddaa8f6e95e. 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 2037,2069:src/cli/workspace.rs.