History of margins 1 change

In crates/backdrop/src/field.rs, lines 236–239 on 9e8cbfc3ad009a781e33aaae48d3e97f90d15c59b5ec9d7c360a0905f0aee2cc. 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 236,239:crates/backdrop/src/field.rs.