TRYFAIL(gras_cfg_register_str(set,"speed:1_to_2_int"));
TRYFAIL(gras_cfg_register_str(set,"hostname:1_to_1_string"));
TRYFAIL(gras_cfg_register_str(set,"user:1_to_10_string"));
TRYFAIL(gras_cfg_register_str(set,"speed:1_to_2_int"));
TRYFAIL(gras_cfg_register_str(set,"hostname:1_to_1_string"));
TRYFAIL(gras_cfg_register_str(set,"user:1_to_10_string"));