Hi Roelof, For small questions like this, you might want to try the Haskell IRC channel (http://www.haskell.org/haskellwiki/IRC_channel). Tom On 7/20/11, Roelof Wobben wrote:

Hello,

I need to make a sort of loop so a text is displayed several times.

So this idea :

repeat 3 true will be True True True.

So in another language I would have programmed.

for teller = 1 to a print text

But I need to use list comprehession.

So I thougt I use this :

replicate :: Int -> a -> [a] replicate a xs = [xs | x' <= a <-xs]

But now I get this message :

oefening.hs:2:24: Parse error in pattern: x' <= a

Where did I go wrong here ?

Roelof