def climb.step
import ezx@1.11.0.0/src/ez/target.bend as Targetimport Base
209# one step of a scan looking for `..`. A slug with one would leave the cache.
210def climb.step(here: Bool, rest: Unit -> Bool) -> Bool:
211 match here:
212 case True{}:
213 True{}
214 case False{}:
215 rest(Unit{})