BinaryFileSchemaParser.BinaryFileSchemaParser.call C# (CSharp) Метод

        public bool call()
        {
            return TreeAST((int)EBinaryFileSchemaParser.call,()=>
                And(()=>
                     invoke_name()
                  && S()
                  && Char('(')
                  && S()
                  && (
                         TreeChars(()=> valid_item_name() )
                      || Fatal("<<(^valid_item_name)>> expected"))
                  && S()
                  && (    Char(')') || Fatal("<<')'>> expected"))
                  && S() ) );
        }