Lex.unicode: def of emerging-ezjson@1.3.0.0
Import: import emerging-ezjson@1.3.0.0/src/lex.bend as Lex
Lines 178-180 of emerging-ezjson@1.3.0.0/src/lex.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezjson@1.3.0.0/src/lex.bend&start_line=178&end_line=180

import Base

# one hex digit of a \uXXXX escape; the code point once four are in
def unicode(left: Nat, acc: U32, +ch: Char, buf: List<&2, Char>, toks: List<&2, Tok>) -> Lex:
  unicode.go(left, acc, ch, buf, toks, hex.ok(Char.to_u32(ch)))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.to_u32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/src/lex.bend&name=Lex
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/src/lex.bend&name=Tok
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/src/lex.bend&name=hex.ok
  https://jend.leeeet.dev/definition.txt?path=emerging-ezjson@1.3.0.0/src/lex.bend&name=unicode.go