History of enc 1 change

In crates/oh/src/main.rs, lines 667–677 on b349e15a3eab6ff9436d9e4d39833a98fe7d3217bf79a7b77b72a3dad658d6fe. 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 667,677:crates/oh/src/main.rs.