Regex.rt.next: def of bend-kit-regex@0.8.0.0
Import: import bend-kit-regex@0.8.0.0/regex.bend as Regex
Lines 2291-2301 of bend-kit-regex@0.8.0.0/regex.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-regex@0.8.0.0/regex.bend&start_line=2291&end_line=2301

import Base

# idle: only the sets live at a fresh start wait on c, and c starts none of them.
def rt.next(idle: Bool, asc: Maybe<&2, Asc>, a: Array<U32>, +len: U32, +j: U32, +sets: List<&2, Bit>, +atn: U32, +hit1: Bool, +cur: U32, +c: U32) -> Rt:
  match idle:
    case True{}:
      match asc:
        case None{}:
          rt.at(dec(a, len, j), j, Bs{atn, False{}, hit1})
        case Some{+m}:
          rt.skip(skip.from(a, len, j, m), len, atn, hit1)
    case False{}:
      rt.at(dec(a, len, j), j, bits.step(sets, cur, c, Bs{atn, False{}, hit1}))

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Asc
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Bit
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Bs
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Rt
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=bits.step
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=dec
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=rt.at
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=rt.skip
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=skip.from