If you'd like to use CVS to explore or check out the cvs.haskell.org repository, first set your CVSROOT environment variable:
CVSROOT=":pserver:anoncvs@cvs.haskell.org:/cvs"Next, you'll need to login. The password is cvs:
cvs login
After that you can see the modules available for checkout
cvs rlsIf you find one you want, check it out, e.g.,
cvs checkout hugs98