def step_left
import bolt@1.27.0.0/src/rules/pedantic/rewalk.bend as Rewalkimport Base
131# the arguments still to skip after a comma
132def step_left(+left: Nat, +live: Bool) -> Nat:
133 match live:
134 case False{}:
135 left
136 case True{}:
137 step_left_live(left)