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This is great! Thanks.

Just curious, why are you using a 4 clause zlib/libpng license?

On Mon, May 2, 2011 at 7:56 PM, Tom N Harris <> wrote:

A finalization method that doesn't rely on setfenv. So it works in Lua 5.2 and can now be used in coroutines as well. This can also be implemented in C using a closure with the finalizer stack as an upvalue. No patches are necessary in either case.

- tom