(add-to-list 'load-path "~/.emacs.d/vendor/haskell-mode")

;;; haskell mode
(setq auto-mode-alist
      (append auto-mode-alist
              '(("\\.[hg]s$"  . haskell-mode)
                ("\\.hic?$"   . haskell-mode)
                ("\\.hsc$"    . haskell-mode)
                ("\\.chs$"    . haskell-mode)
                ("\\.l[hg]s$" . literate-haskell-mode))))
(autoload 'haskell-mode "haskell-mode"
  "Major mode for editing Haskell scripts." t)
(autoload 'literate-haskell-mode "haskell-mode"
  "Major mode for editing literate Haskell scripts." t)

;adding the following lines according to which modules you want to use:
(require 'inf-haskell)

(add-hook 'haskell-mode-hook 'turn-on-font-lock)
(add-hook 'haskell-mode-hook 'turn-on-haskell-ghci)
(add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode)
(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
(set-variable 'haskell-program-name "ghci")