Re: [Haskell-cafe] cutting long strings into lines

Matthias Fischmann wrote:

although this wasn't the original problem, i like it, too :). but now i am stuck in finding an optimal implementation for lines.

Isn't the obvious one good enough? lines [] = [] lines s = go s where go [] = [[]] go ('\n':s) = [] : lines s go (c:s) = let (l:ls) = go s in (c:l):ls Udo. -- "Money can't buy friends, but it can get you a better class of enemy." -- Spike Milligan