[Haskell-cafe] Missing Symbol

[PR Stanley]

> > Hi
> > What symbol would you replace the "?" with:
> > the identity function
> > id x = x?
>
>I don't think I'd have anything where the ? symbol is.
>
>id x = x works just fine.
         Ah, that's interesting because there's a "." to the right of 
x in my scanned doc. Still, if no symbol is necessary, so much the better!
Cheers, Paul
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