def utf.step
import emerging-ezhttp@0.21.0.0/src/qs.bend as Qsimport Base
264# one piece where the decoding stands
265def utf.step(st: Utf, t: Tok, k: Utf -> String) -> String:
266 match st:
267 case Idle{}:
268 utf.idle(t, k)
269 case Need{cp, left, lo, hi}:
270 utf.need(cp, left, lo, hi, t, k)