Qs.tok.hex: def of ezhttp@0.22.0.0
Import: import ezhttp@0.22.0.0/src/qs.bend as Qs
Lines 32-34 of ezhttp@0.22.0.0/src/qs.bend: https://jend.leeeet.dev/read.txt?path=ezhttp@0.22.0.0/src/qs.bend&start_line=32&end_line=34

import Base
import ezhttp@0.22.0.0/src/http.bend as Http

# whether a character is a hex digit (`0`-`9`, `A`-`F`, `a`-`f`)
def tok.hex(c: Char) -> Bool:
  U32.is_lt(Http.hex.val(c), 16)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=ezhttp@0.22.0.0/src/http.bend&name=hex.val