Just a small Haskell comment: > + add_numbers strs = if use_stats > + then [printf "%3d. %s" n s | (n, s) <- zip nums > strs] > + else strs > + nums = iterate (+1) (1::Integer)
Perhaps a more concise way to express this might be then zipWith (printf "%3d. %s") [1..] strs So using zipWith as a way to avoid both zipping and doing something over a list of tuples, and using partial application of printf, and the .. notation for lists -- Eric Kow <http://www.nltg.brighton.ac.uk/home/Eric.Kow> PGP Key ID: 08AC04F9
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