def utf8.step
import bend-kit-cbor@0.3.0.0/cbor.bend as Cborimport Base
191def utf8.step(ok: Bool, a: Array<U32>, +end: U32, +i: U32) -> Array<U32> & U32 & Bool:
192 match ok:
193 case True{}:
194 utf8.more(U32.is_lt(i, end), a, end, i)
195 case False{}:
196 (a, i, False{})