/* Report additional information for an error in command-line arguments.  */
void cmdarg_err_cont(const char *fmt,...)
/* Report additional information for an error in command-line arguments.  */
void cmdarg_err_cont(const char *fmt,...)
{
    va_list ap;
    va_start(ap, fmt);
    print_err_cont(fmt, ap);
    va_end(ap);
}