Re: lua-5.1-alpha: length operator on tables (arrays) and nil values

[Luiz Henrique de Figueiredo <lhf@...>]

>   function pack(...)
>     return arg
>   end
> 
>   t = pack()
> 
>   print(t.n) ---> "0"
> 
> 
> Is the arg.n field inside vararg functions by design?

The use of "arg" inside vargars function is only supported for compatibility.
If you need a table with all args, use {...}. No need for pack.
--lhf