 (defvar bookmark-default-file)                    ; In `bookmark.el'
 (defvar compilation-current-error)                ; In `compile.el'
 (defvar delete-by-moving-to-trash)                ; Built-in, Emacs 23+
-(defvar dired-auto-revert-buffer)                 ; In `dired.el', Emacs 23+
 (defvar dired-details-state)                      ; In `dired-details+.el'
 (defvar dired-keep-marker-hardlink)               ; In `dired-x.el'
 (defvar dired-recursive-deletes)                  ; In `dired.el', Emacs 22+

                                          ".lzma" ".xz" ".zip" ".z" ".Z" ".gz" ".bz2")
  "*List of compressed-file extensions, for highlighting."
  :type '(repeat string) :group 'Dired-Plus)

(when (> emacs-major-version 21)        ; Emacs 22+
  (defcustom diredp-count-.-and-..-flag nil
    "Non-nil means count `.' and `..' when counting files for mode-line."
    :type 'boolean :group 'Dired-Plus))

;;;###autoload
(defcustom diredp-dwim-any-frame-flag pop-up-frames

;;
;;    `diredp-auto-focus-frame-for-thumbnail-tooltip-flag',
;;    `diredp-bind-problematic-terminal-keys',
;;    `diredp-compressed-extensions', `diredp-dwim-any-frame-flag'
;;    (Emacs 22+), `diredp-image-preview-in-tooltip', `diff-switches',
;;    `diredp-hide-details-initially-flag' (Emacs 24.4+),
;;    `diredp-highlight-autofiles-mode',
;;    `diredp-hide-details-propagate-flag' (Emacs 24.4+),
