Change a couple hook properties

1) `haskell-interactive-kill` was added to the global hook instead of
the local hook.

2) Typo: `haskell-process-end-hook` was used instead of
`haskell-process-ended-hook`

3) Rename `haskell-process-ended-hook` to
`haskell-process-ended-functions` as per
https://www.gnu.org/software/emacs/manual/html_node/emacs/Hooks.html

Author: fice-t

haskell-customize.el

@@ -104,7 +104,7 @@ when showing type information about symbols."
   :type 'boolean
   :safe 'booleanp)
 
-(defvar haskell-process-end-hook nil
+(defvar haskell-process-ended-functions (list 'haskell-process-prompt-restart)
   "Hook for when the haskell process ends.")
 
 ;;;###autoload

haskell-interactive-mode.el

@@ -95,10 +95,10 @@ Key bindings:
   (setq haskell-interactive-mode-history (list))
   (setq haskell-interactive-mode-history-index 0)
 
-  (setq next-error-function 'haskell-interactive-next-error-function)
+  (setq next-error-function #'haskell-interactive-next-error-function)
   (add-hook 'completion-at-point-functions
-            'haskell-interactive-mode-completion-at-point-function nil t)
-
+            #'haskell-interactive-mode-completion-at-point-function nil t)
+  (add-hook 'kill-buffer-hook #'haskell-interactive-kill nil t)
   (haskell-interactive-mode-prompt))
 
 (defvar haskell-interactive-mode-prompt-start

haskell-process.el

@@ -138,7 +138,7 @@ HPTYPE is the result of calling `'haskell-process-type`' function."
           (haskell-process-log
            (propertize "Process reset.\n"
                        'face font-lock-comment-face))
-          (run-hook-with-args 'haskell-process-ended-hook process))))))
+          (run-hook-with-args 'haskell-process-ended-functions process))))))
 
 (defun haskell-process-filter (proc response)
   "The filter for the process pipe."

haskell.el

@@ -36,12 +36,6 @@
 (require 'haskell-utils)
 (require 'haskell-customize)
 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Basic configuration hooks
-
-(add-hook 'haskell-process-ended-hook 'haskell-process-prompt-restart)
-(add-hook 'kill-buffer-hook 'haskell-interactive-kill)
-
 (defvar interactive-haskell-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map (kbd "C-c C-l") 'haskell-process-load-file)