def look.step
import ezx@1.11.0.0/src/tool/world.bend as Worldimport Base
214# this answer when it is the question's, otherwise the rest's
215def look.step(hit: Bool, answer: Answer, rest: Unit -> Heard) -> Heard:
216 match hit:
217 case True{}:
218 Heard{answer}
219 case False{}:
220 rest(Unit{})