     ;; When disabling merlin
     (progn
       (when merlin-highlight-overlay
-	(delete-overlay merlin-highlight-overlay))
+        (delete-overlay merlin-highlight-overlay))
       (remove-overlays nil nil 'merlin-kind 'highlight)
       (remove-overlays nil nil 'merlin-kind 'error))))
 

  ; Really start process
  (let ((binary      (merlin-command))
        (flags       (merlin-lookup 'flags merlin-buffer-configuration))
        (process-environment (merlin-lookup 'env merlin-buffer-configuration))
        ; FIXME use logfile
        (logfile     (or (merlin-lookup 'logfile merlin-buffer-configuration)
                         merlin-logfile))

    (merlin-transform-display-errors errors)
    (when view-errors-p
      (let ((prefix (current-message)))
        (setq prefix (if prefix (concat prefix " ") ""))
        (if merlin-erroneous-buffer
          (message "%s(%d pending errors, use %s to jump)"
                   prefix
                   (length errors)
                   (substitute-command-keys "\\[merlin-error-next]"))
          (message "%sNo errors" prefix))))))

(defun merlin-error-after-save ()
  "Determine whether the buffer should be checked for errors depending on the value of merlin-error-after-save setting."
