def unicode.low
import emerging-ezjson@1.3.0.0/src/lex.bend as Leximport Base
214def unicode.low(left: Nat, acc: U32, hi: U32, +ch: Char, buf: List<&2, Char>, toks: List<&2, Tok>) -> Lex:
215 unicode.low.go(left, acc, hi, ch, buf, toks, hex.ok(Char.to_u32(ch)))