History of main 1 change

In build.rs, lines 4–27 on 045340293dc769e20918184984a2a99a12c9bd4ce37ad58ad1b0fa7b166ff0a6+8fd78eb52ad2aaac80470949fa2b6bbe79ef04a19c14b830eae56d0adcfb1f71+a42f9fb47e372ab21e8cd0ae30848c76d031e43dca3c50d276f33b5ada337605+ed931d1d11025016f5ecdb1d099d38adb36552b8cb3e06210a70abb31c72823a. 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.