“I just tried this and it works. It just works. I have never had this experience with Haskell + Emacs. Thank you so much for this.” Install package Use Emacs's built in package manager. Add the following to your .emacs: ;; If you don't have MELPA in your package archives: (require 'package) (add-to-list 'package-archives '("melpa" . "http://melpa.org/packages/") t) (package-initialize) (package-re