Hello Cafe, I'm happy to announce that Happy Haskell Programming (HHP) version 0.0.0 has been released: http://hackage.haskell.org/package/hhp In short, HHP is a fork from ghc-mod 4.1.6 and re-written for all GHC 8.x. Emacs front end is included. For more information, please read: https://github.com/kazu-yamamoto/hhp Merry Christmas and Happy Haskell Programming on Emacs with GHC 8.x! --Kazu