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);
}