Regex.reverse.ok: def of bend-kit-regex@0.8.0.0
Import: import bend-kit-regex@0.8.0.0/regex.bend as Regex
Lines 591-606 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=591&end_line=606

import Base

def reverse.ok(n: Node) -> Bool:
  match n:
    case NAssert{k}:
      False{}
    case NCat{a, b}:
      reverse.ok(a) && reverse.ok(b)
    case NAlt{a, b}:
      reverse.ok(a) && reverse.ok(b)
    case NPlus{g, a}:
      reverse.ok(a)
    case NQuest{g, a}:
      reverse.ok(a)
    case NGroup{i, a}:
      reverse.ok(a)
    case _:
      True{}

Uses (3):
  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=bend-kit-regex@0.8.0.0/regex.bend&name=Node