It does the job, but for the tests I just wanted to take 10 links to reduce the time the program runs. Just hoping that haskell laziness would magically take the minimum amount of data required to get the first 10 links out of this set of pages.
I haven't read the details of the post. But I think its due to lazy operations not beeing lazy by default. Have a look at this thread it might help http://groups.google.com/group/fa.haskell/browse_thread/thread/5deaee07a8398d07/d5b3c85aa8c2860c?lnk=st&q=Marc+Weber+lazyIO&rnum=1&hl=en#d5b3c85aa8c2860c All which is done is throwing in a unsafeInterleaveIO at some locations. Because I didn't want to implement all list functions again I had the idea of inventing the LazyIO monad (which calls unsafeInterleaveIO automatically) But doing this to often resulted in no list processing at all ;) I hope that this gives you a hint to look more stuff up on the wiki using the search etc. If this didn't help post again and I'll have a closer look. Marc Weber