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On 31-Oct-06, at 11:28 PM, subatomic wrote:

>> lua_State *t = lua_newthread(L);
>> lua_pushlightuserdata(L, t);
>> lua_insert(L, -2); /* flip the top two stack elements */
>> lua_rawset(L, -3);

So I was reading this, and was wondering what the -3 is refering to?

Oops. I was thinking of having your own registry table.