Re: override assignment operator

[joao lobato <btnfdp.lobato@...>]

Actually, my second example is wrong.

With the closure method, counter:inc() should be counter.inc(); it
happens to work (fingers crossed here, I didn't test it... ) because
Lua is forgiving regarding function arguments.

counter:inc() == counter.inc(counter), "magic" first argument. Read
the Pil and explore the archives of this mlist.