public static GATNode _call(this LL1Processor ll1)
        {
            var node = new GATNode();

            node.generator = Call;
            var id = WordContainer.Advance(WordType.ID);

            node.AddChild(id);//0
            WordContainer.Advance(WordType.BRACKET_L);
            var args = ll1._args();

            node.AddChild(args);//1
            WordContainer.Advance(WordType.BRACKET_R);
            return(node);
        }