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I implemented something essentially like lua_pushuserdata a while ago. I
dropped it after a while because it carries with it the risk of corrupting
the Lua state if the object has been collected or isn't really a userdata.


on 5/16/05 8:40 PM, Chris Marrin at wrote:

> That's what I was doing originally. When I moved to the "hack" version,
> I doubled the speed of my test cases. It's not surprising. Looking at
> the two table lookups, I was having to go through a couple of hundred
> statements. Implementing lua_pushuserdata() dropped that down to about 8!
> Still a long way to go, but I'm getting closer. Thanks for the
> suggestions...