Re: Lua as Configuration Conditional Statement inside table definition

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

> Enum1 = ENUMERATION {
>     {1, "Forward"},
>    {2, "Backword"},
> 
>    if BIDIERCTIONAL_SUPPORTED then
>       {3, "BiDirectional"},
> 
>   {4, "None" }
> }

Not pretty but it can be done like this:

Enum1 = ENUMERATION {
   [1]={1, "Forward"},
   [2]={2, "Backword"},
   [(not not BIDIERCTIONAL_SUPPORTED) and 3]={3, "BiDirectional"},
   [4]={4, "None" }
}

which will leave an entry with a false key of BIDIERCTIONAL_SUPPORTED is
nil or false. Just ignore it. :-)

If you can change the syntax, then this is much better

Enum1 = ENUMERATION {
   Forward=1,
   Backword=2,
   BiDirectional= BIDIERCTIONAL_SUPPORTED and 3 or nil
   None=4,
}