Machine.marker_steps: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/machine.bend as Machine
Lines 160-163 of bendvy-ecs-core@0.1.0.3/machine.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/machine.bend&start_line=160&end_line=163

import Base

def marker_steps(~W: Type,steps: List<&1,(W -> W)>,world: W) -> W:
  match steps:
    case Nil{}: world
    case Con{step,rest}: marker_steps(~W,rest,step(world))

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List