Re: Serializing Closures in Lua

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

>I'm not sure if it applies exactly to your problem, but I made a small 
>patch to Lua 4.0 that allows you to retrieve C function closure values. 
>  With a small change it can access Lua function closures also.

An API function such as lua_getupvalues is in our plans...
--lhf