(ibuffer-auto-update-changed): Use `frame-or-buffer-changed-p' to

check whether we need to update.
(ibuffer-auto-mode): Don't advise `get-buffer-create' and
`kill-buffer'.  Initialise `ibuffer-auto-buffers-changed' as a
`frame-or-buffer-changed-p' state vector instead.

2 files changed, 10 insertions, 6 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 65e22bf8d2c..ead4aa28921 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2005-08-28  John Paul Wallington  <jpw@gnu.org>
+
+        * ibuf-ext.el (ibuffer-auto-update-changed): Use
+        `frame-or-buffer-changed-p' to check whether we need to update.
+        (ibuffer-auto-mode): Don't advise `get-buffer-create' and
+        `kill-buffer'.  Initialise `ibuffer-auto-buffers-changed'
+        as a `frame-or-buffer-changed-p' state vector instead.
+
 2005-08-27  Romain Francoise  <romain@orebokech.com>
 
         * textmodes/makeinfo.el (makeinfo-compile): Use
diff --git a/lisp/ibuf-ext.el b/lisp/ibuf-ext.el
index da3ca20e5aa..e6fc1d67b8e 100644
--- a/lisp/ibuf-ext.el
+++ b/lisp/ibuf-ext.el
@@ -222,8 +222,7 @@ Currently, this only applies to `ibuffer-saved-filters' and
          (ibuffer-buf-matches-predicates buf ibuffer-always-show-predicates)))))
 
 (defun ibuffer-auto-update-changed ()
-  (when ibuffer-auto-buffers-changed
-    (setq ibuffer-auto-buffers-changed nil)
+  (when (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed)
     (mapcar #'(lambda (buf)
                 (ignore-errors
                   (with-current-buffer buf
@@ -243,10 +242,7 @@ With numeric ARG, enable auto-update if and only if ARG is positive."
        (if arg
            (plusp arg)
          (not ibuffer-auto-mode)))
-  (defadvice get-buffer-create (after ibuffer-notify-create activate)
-    (setq ibuffer-auto-buffers-changed t))
-  (defadvice kill-buffer (after ibuffer-notify-kill activate)
-    (setq ibuffer-auto-buffers-changed t))
+  (frame-or-buffer-changed-p 'ibuffer-auto-buffers-changed)
   (add-hook 'post-command-hook 'ibuffer-auto-update-changed)
   (ibuffer-update-mode-name))