global variable

Jose Morais <[email protected]>
Newsgroups gmane.comp.lang.haskell.hugs.user
Message-ID <[email protected]> 
Hello,

	I need a function called, say, newItem :: Int, that when first called
returns 1, the next time it is called it would return 2, then 3 and so
on. How can I achieve this?


	Thank you
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