def license.step
import ezx@1.11.0.0/src/pkg/pkg.bend as Pkgimport Base
1158# one step of the search, with the head's answer in hand; the rest arrives as
1159# a thunk, so a hit ends the search
1160def license.step(here: Bool, rest: Unit -> Bool) -> Bool:
1161 match here:
1162 case True{}:
1163 True{}
1164 case False{}:
1165 rest(Unit{})