History of main 1 change

In build.rs, lines 4–27 on e293c90dca62f8a298d5e58ec81c0573ee71083b2e18d499c6405730472fa678. 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 4,27:build.rs.