def dec.two
import ezmcp@0.1.0.0/src/line.bend as Lineimport Base
130def dec.two(+lead: U32, bs: List<&2, U32>, go: List<&2, U32> -> String) -> String:
131 match bs:
132 case +b <> +t:
133 dec.take(Chr{two(lead, b)}, cont(b), b <> t, t, go)
134 case []:
135 SCon{bad(), SNil{}}