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On Feb 8, 2008 3:55 PM, Luiz Henrique de Figueiredo
<> wrote:
> > That was my first idea but it doesn't work because metamethods are not
> > invoked for "foo".."bar".
> If __concat was invoked for .. then how would you do a raw concat?

You don't :)
I realized that when I was writing my __concat function.
It also means string tainting will need to be built into the core and
can not be bolted on using the public API. Since I'm not familiar with
the inner workings of the core I wanted to know if anybody had done
something similar before.