def unicode.low.go
import emerging-ezjson@1.3.0.0/src/lex.bend as Leximport Base
199def unicode.low.go(
200 left: Nat,
201 acc: U32,
202 hi: U32,
203 ch: Char,
204 buf: List<&2, Char>,
205 toks: List<&2, Tok>,
206 ok: Bool
207) -> Lex:
208 match ok:
209 case True{}:
210 unicode.low.put(left, acc, hi, hex(ch), buf, toks)
211 case False{}:
212 Lex{Bad{}, [], toks}