;;; imenu.el --- framework for mode-specific buffer indexes
-;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 2002, 2003, 2004,
-;; 2005, 2006 Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Author: Ake Stenhoff <etxaksf@aom.ericsson.se>
;; Lars Lindberg <lli@sypro.cap.se>
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
appear in the menu. See the info section on Regexps for more
information. REGEXP may also be a function, called without
arguments. It is expected to search backwards. It shall return
-true and set `match-data' iff it finds another element.
+true and set `match-data' if it finds another element.
INDEX points to the substring in REGEXP that contains the
name (of the function, variable or type) that is to appear in the
(defvar imenu-buffer-menubar nil)
(defvar imenu-menubar-modified-tick 0
- "The value of (buffer-modified-tick) as of last call to `imenu-update-menubar'.")
+ "The value of (buffer-chars-modified-tick) as of the last call
+to `imenu-update-menubar'.")
(make-variable-buffer-local 'imenu-menubar-modified-tick)
(defun imenu-update-menubar ()
(when (and (current-local-map)
(keymapp (lookup-key (current-local-map) [menu-bar index]))
- (not (eq (buffer-modified-tick)
- imenu-menubar-modified-tick)))
- (setq imenu-menubar-modified-tick (buffer-modified-tick))
+ (/= (buffer-chars-modified-tick) imenu-menubar-modified-tick))
+ (setq imenu-menubar-modified-tick (buffer-chars-modified-tick))
(let ((index-alist (imenu--make-index-alist t)))
;; Don't bother updating if the index-alist has not changed
;; since the last time we did it.