History of export 2 changes

In src/cli/receipt.rs, lines 178–192 on f53cbe7a204ed350be16ea3e03c9e7ff3f00abd782ca2738b200ea58142974b4. 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 178,192:src/cli/receipt.rs.