def step
import ezx@1.11.0.0/src/ws/doctor.bend as Doctorimport Base
import ezx@1.11.0.0/src/doctor/plan.bend as DP
import ezx@1.11.0.0/src/doctor/world.bend as DW
292# what the interpreter does next: the doctor asks what it always asks, the
293# sources among them, and its plan is this one
294def step(back: Back, +world: DW.World) -> DP.Step:
295 step.of(DP.step(world), back, world)