retval[29] = new Index();
retval[30] = new Rept();
retval[31] = TextFunction.MID;
retval[32] = TextFunction.LEN;
retval[33] = new Value();
retval[34] = BooleanFunction.TRUE;
retval[35] = BooleanFunction.FALSE;
retval[36] = BooleanFunction.AND;
retval[37] = BooleanFunction.OR;
retval[38] = BooleanFunction.NOT;