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>>Really? Interesting. so i can't use global for sandboxes in which
>>dofile
>>would be allowed?
>
>I'm not sure what you mean here.
>

Personnaly, I'd love to do this if I need only one function in a file, 
but with your proposal it's impossible :

foo = {}
do
  global in foo
  dofile("foo.lua")
end
bar = foo.bar
foo = nil

-- 
Thomas Lavergne                       "Le vrai rêveur est celui qui rêve
                                       de l'impossible."  (Elsa Triolet)
thomas.lavergne@laposte.net                                             
d-12@laposte.net    ICQ:#137121910     http://assoc.wanadoo.fr/thallium/