History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on ee130dd9eef23d3479ff18c9c91ba1f7055c31aa59440ab1d568fce21672d148. 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 165,186:src/cli/proposal.rs.