ecs/freeze
src/ecs/freeze.tur
sound frozen-region form for the B-track (gap C2).
Since: B-track (RM-S2), sound-region rework 2026-07-26
defmacro
frozen
(frozen [w & body])
run `body...` in a region that holds an immutable borrow of the
Since: sound-region rework 2026-07-26