As a side note, even though GHC seems to handle this properly, I would
force the value of 'i' before passing data to the continuation.
Otherwise a less smart compiler may eat memory. I believe, it can only
eat memory proportional to 'n', but nevertheless real constant space is
better:
seq i $ k ch >>== (\step -> printDots >> loop i step)
Greets,
Ertugrul
--
nightmare = unsafePerformIO (getWrongWife >>= sex)
http://ertes.de/
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