History of main 9 changes

In src/main.rs, lines 8–23 on 1d360c91a28966769c98cce7bbe563806655418237ff8b80a435907ca878d1dc+8b276e0106d174e76b338cd7da55a3d717121c59622c663afe43aaf16655d7cb+ff0af1ee299d64b3ca59b3a9f70da9645e199e3e13c338c2c29a4fb300939220. 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 8,23:src/main.rs.