History of live 2 changes

In crates/oh/src/main.rs, lines 1636–1638 on 15d3f6f7871b9ba24296599a30f4188cde40d8831dff7bdaad16c717bfadd9f4. 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 1636,1638:crates/oh/src/main.rs.