History of ensure_changes 2 changes

In src/cli/proposal.rs, lines 165–186 on bf3a67819b59931bd91f38620a3f3fc26febe7af53c32ec2b1dfb03d19e67984. 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.