On Thu, Jan 15, 2009 at 21:30:37 +1100, Trent W. Buck wrote: > Hmm, I made them have a common exitWith at the bottom of the "outer" > when's body.
Hmm! Indeed you did... so the code actually seems to make sense to me. I must be missing something (or maybe this is one of those cases where you accidentaly revealed some other bug by changing something innocent?) > Maybe I've misunderstood how WHEN works in Haskell? I think when is just when :: Bool -> m () -> m () when b a = if b then a else return () -- Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow> PGP Key ID: 08AC04F9
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