Hi Q1: Where do I send these emails on the shared Yhc/nhc bit? Should we perhaps merge both into one list? Q2: There seems to be a bug in the pattern guard parsing: test | a = b | Just c <- d = e Error: C:\DOCUME~2\Uni\yhc\current\inst\bin\StackSet.hs(5:5) Found | but expecte d a {-end-of-definition-or-EOF-} This fragment is a reduced test case from StackSet.hs in XMonad. I would _really_ like to be able to compile that module with Yhc! Thanks Neil