Maybe you have seen some mail lately on this list about something
called "Haskell 1.3", and wondered 

    What is this "Haskell 1.3" anyway?,
    Can I buy it?,
    Do I have it?

By compiling and running the following two-module Haskell program, you
will at least get an answer to the last question.

-------------- Put in M.hs -------

module M where data M = M M | N ()

-------------- Put in Main.hs ----

import M
main = interact (const (case (M.N) () of M (N ()) -> "No\n"; N () -> "Yes\n"))


Magnus & Thomas

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