Re: Re: Lua 4 closures

["D Burgess" <db@...>]

In Lua 4 ?
+++++++++++++++++++++++++++++++++
>>Is it possible in Lua4 (or 5) to establish the value of a
>>function closure?
>>e.g.
>>
>>    lua_CFunction fnc;
>>    lua_getglobal(L,"write");
>>    fnc=lua_tocfunction(L,-1); /* gives the function pointer */
>>    /* love to know what its closure values are */
>
>Try lua_pushupvalues in Lua 5.0.
>--lhf