           (insert "Press C-cz to bring me back.\n" ))))))
 
 (defun fuel-listener--history-setup ()
-  (set (make-local-variable 'comint-input-ring-file-name) fuel-listener-history-filename)
-  (set (make-local-variable 'comint-input-ring-size) fuel-listener-history-size)
+  (set (make-local-variable 'comint-input-ring-file-name)
+       fuel-listener-history-filename)
+  (set (make-local-variable 'comint-input-ring-size)
+       fuel-listener-history-size)
   (add-hook 'kill-buffer-hook 'comint-write-input-ring nil t)
   (comint-read-input-ring t)
-  (set-process-sentinel (get-buffer-process (current-buffer)) 'fuel-listener--sentinel))
+  (set-process-sentinel (get-buffer-process (current-buffer))
+                        'fuel-listener--sentinel))
 
  

;;; fuel-listener.el --- starting the fuel listener

;; Copyright (C) 2008, 2009  Jose Antonio Ortega Ruiz
;; See http://factorcode.org/license.txt for BSD license.

;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>

  :type 'integer
  :group 'fuel-listener)

(defcustom fuel-listener-prompt-read-only-p t
  "Whether listener's prompt should be read-only."
  :type 'boolean
  :group 'fuel-listener)


;;; Listener history:
