History of Sky::grid 1 change

In crates/backdrop/src/sky.rs, lines 346–364 on v0.9.15. 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 346,364:crates/backdrop/src/sky.rs.