def from.rev.go
import shake@0.7.0.0/src/cli.bend as Cliimport Base
223# a buffer of chars consed on the front (the last read first), folded onto acc
224def from.rev.go(cs: List<&2, Char>, acc: String) -> String:
225 match cs:
226 case Nil{}:
227 acc
228 case Con{+h, t}:
229 from.rev.go(t, SCon{h, acc})