History of wake 1 change

In crates/backdrop/src/lib.rs, lines 159–168 on 1000b40a2629d21e3160b89695eff7c7af8b8449ca21a24d49fd5024e92bbd96. 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 159,168:crates/backdrop/src/lib.rs.