(:name coffee-mode
       :website "http://ozmm.org/posts/coffee_mode.html"
       :description "Emacs Major Mode for CoffeeScript"
       :type github
       :pkgname "defunkt/coffee-mode"
       :features coffee-mode
       :post-init (progn
                    (add-to-list 'auto-mode-alist '("\\.coffee$" . coffee-mode))
                    (add-to-list 'auto-mode-alist '("Cakefile" . coffee-mode))
                    ;; it defaults to js2-mode, which is not present in Emacs by default
                    (setq coffee-js-mode 'javascript-mode)))