Hi, Are there special formatting constraints for using guards in Hugs?
My students are learning Haskell in lab and the following simple function sometimes fails >fact n > | n == 0 = 1 > | otherwise = n * (fact(n-1)) Hugs complains about an unexpected ; Sometimes code after a guarded expression fixes the problem. We've tried putting the | up against the > or underneath the parameter. The same code seems to work for some students but not for others. Any ideas? - Lea _______________________________________________ Hugs-Users mailing list Hugs-Users@haskell.org http://www.haskell.org/mailman/listinfo/hugs-users
