def probe.if
import bend-kit-regex@0.8.0.0/regex.bend as Regeximport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
1410# Past len counts as a hit, so a skip stops there.
1411def probe.if(ok: Bool, a: Array<U32>, +k: U32, +m: Asc) -> Array<U32> & Bool:
1412 match ok:
1413 case True{}:
1414 probe.of(m, Bytes.peek(a, k))
1415 case False{}:
1416 (a, True{})