Sarcasm.Unparsing.FormatYielder.GetSelfAndAncestorsB C# (CSharp) 메소드

        private static IEnumerable<BnfTerm> GetSelfAndAncestorsB(UnparsableAst self)
        {
            return GetSelfAndAncestors(self).Select(current => current.BnfTerm);
        }