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2007/9/17, Tom Miles <>:
> Hello again,
> I'm not going to ask why variables don't need to explicitly declared as
> I have learnt my lesson from my last post, but having spent yet another
> hour or so tracking down a bug due to a typo causing a variable to be
> automotically created and assigned a nil value, I was wondering if
> anyone had written a patch to stop this behaviour?

This was recently discussed in the thread called:
Jerome Vuarand's reply to my "table return" query