Url.abs.ipv6.ch: def of bend-kit-url@0.4.1.0
Import: import bend-kit-url@0.4.1.0/url.bend as Url
Lines 349-353 of bend-kit-url@0.4.1.0/url.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-url@0.4.1.0/url.bend&start_line=349&end_line=353

import Base

def abs.ipv6.ch(+c: U32) -> Bool:
  Bool.or(U32.is_eq(c, 58), Bool.or(U32.is_eq(c, 46),
    Bool.or(Bool.and(U32.is_le(48, c), U32.is_le(c, 57)),
      Bool.or(Bool.and(U32.is_le(65, c), U32.is_le(c, 70)),
        Bool.and(U32.is_le(97, c), U32.is_le(c, 102))))))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_le