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> void luaL_verror (char *fmt, ...)
> {
>   char buff[500];
>   va_list argp;
>   va_start(argp, fmt);
>   vsprintf(buff, fmt, argp);
>   va_end(argp);
>   lua_error(buff);
> }
> Unfortunately, until the new ANSI C is out, there is no way to avoid the
> fixed size buffer and the danger for overflow in vsprintf.

Right, which is why lua_error should have the same arguments
as printf.

Dr Alan Watson
Instituto de Astronomía UNAM