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but rawset is no lua command (it is C interface command) ... so a user
will NOT be able to access rawset.

... sorry, how funny... I just recognized that there is really also
lua command rawset in base lib.

Yes I am frightened you will have to forbit access to rawset (you have
to define some empty function or error function err_rawset or so and
then apply "rawset= err_rawset" in your Lua environment, before user
gets access to Lua).

On Wed, Jan 19, 2022 at 3:11 PM Meir Shpilraien <> wrote:
> Thanks for your reply, I was thinking of doing it but wouldn't a user can still use rawset to forcely set 'A1' to the global table and then my metatable '__index' function will not even be called when fetching 'A1'?
> On Wed, Jan 19, 2022 at 3:58 PM Flyer31 Test <> wrote: