def step.bad
import emerging-ezaudio@0.4.0.0/src/wav.bend as Wavimport Base
331def step.bad(bad: Bool, +phase: U32, st: St, +hd: U32) -> St:
332 match bad:
333 case True{}:
334 step.err.keep(phase, st, hd)
335 case False{}:
336 step.on(phase, st, hd)