dotspacemacs-configuration-layer-path '()
;; List of configuration layers to load. If it is the symbol `all' instead
;; of a list then all discovered layers will be installed.
- dotspacemacs-configuration-layers '(mu4e evil git c-c++ auctex html clojure)
+ dotspacemacs-configuration-layers '(mu4e evil git c-c++ auctex html clojure haskell)
;; A list of packages and/or extensions that will not be install and loaded.
dotspacemacs-excluded-packages '()
;; If non-nil spacemacs will delete any orphan packages, i.e. packages that