History of main 9 changes

In src/main.rs, lines 8–23 on 370c7584e299782cd582c6eda3d4af080002527722007f49855c3a2be28a1e7f+75036530b62161b517e759e8319fc1fdc21e45d9e62e1d01ab78b8ffc0673ba2+86394a7503b4c6633b8e2dd951615b01771fc27fc9fc1fcc79d92b92c00ba1b5. 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.