;;; view.el --- peruse file or buffer without editing
-;; Copyright (C) 1985, 1989, 1994-1995, 1997, 2000-2013 Free Software
+;; Copyright (C) 1985, 1989, 1994-1995, 1997, 2000-2016 Free Software
;; Foundation, Inc.
;; Author: K. Shane Hartman
(view-mode-enter nil exit-action)))
;;;###autoload
-(defun view-buffer-other-window (buffer &optional not-return exit-action)
+(defun view-buffer-other-window (buffer &optional _not-return exit-action)
"View BUFFER in View mode in another window.
Emacs commands editing the buffer contents are not available;
instead, a special set of commands (mostly letters and
(view-mode-enter nil exit-action)))
;;;###autoload
-(defun view-buffer-other-frame (buffer &optional not-return exit-action)
+(defun view-buffer-other-frame (buffer &optional _not-return exit-action)
"View BUFFER in View mode in another frame.
Emacs commands editing the buffer contents are not available;
instead, a special set of commands (mostly letters and
(defun view--disable ()
(remove-hook 'change-major-mode-hook 'view--disable t)
(and view-overlay (delete-overlay view-overlay))
- ;; Calling toggle-read-only while View mode is enabled
+ ;; Calling read-only-mode while View mode is enabled
;; sets view-read-only to t as a buffer-local variable
- ;; after exiting View mode. That arranges that the next toggle-read-only
+ ;; after exiting View mode. That arranges that the next read-only-mode
;; will reenable View mode.
;; Canceling View mode in any other way should cancel that, too,
- ;; so that View mode stays off if toggle-read-only is called.
+ ;; so that View mode stays off if read-only-mode is called.
(if (local-variable-p 'view-read-only)
(kill-local-variable 'view-read-only))
(if (boundp 'Helper-return-blurb)