+2004-04-12 John Paul Wallington <jpw@gnu.org>
+
+ * ibuffer.el (ibuffer-delete-window-on-quit): Remove.
+ (ibuffer-restore-window-config-on-quit): New variable to replace
+ `ibuffer-delete-window-on-quit'. Update all references.
+ (ibuffer-prev-window-config): New variable.
+ (ibuffer-quit): Restore previous window configuration instead of
+ deleting window.
+ (ibuffer): Save window configuration before showing Ibuffer
+ buffer.
+
2004-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
* progmodes/compile.el (compilation-mode-font-lock-keywords): Fix test