rem: "%s error parsing %s `%s'", UNAME, typestr, idstr);
add: UNAME " error parsing %s `%s'", typestr, idstr);
context: parse_opts_num(const char *idstr, const char *typestr){	unsigned long int id;	char* ep;	id = strtoul(idstr, &ep, 0);	if ( idstr == ep ) {		exit_error(PARAMETER_PROBLEM,			   "%s no valid digits in %s `%s'", UNAME, typestr, idstr);	}	if ( id == ULONG_MAX  && errno == ERANGE ) {		exit_error(PARAMETER_PROBLEM,			   "%s `%s' specified too big: would overflow",			   typestr, idstr);	}		if ( *idstr != '\0'  && *ep != '\0' ) {		exit_error(PARAMETER_PROBLEM,			   "%s error parsing %s `%s'", UNAME, typestr, idstr);	}	return (u_int32_t) id;}