def str.esc
import bend-net-json@0.3.0.0/json.bend as Jsonimport Base
196def str.esc(e: Maybe<&2, Esc>, acc: String, key: Bool, stack: List<&2, Open>) -> St:
197 match e:
198 case None{}:
199 SFail{}
200 case Some{Esc{cp, r}}:
201 SStr{r, SCon{Chr{cp}, acc}, key, stack}