\f
* Incompatible Editing Changes in Emacs 23.1
++++
+** In Dired-x, all command guesses for ! are now added to the default
+list accessible by M-n instead of pushing all guesses temporarily into
+the history list.
+
\f
* Editing Changes in Emacs 23.1
** Minibuffer changes:
+*** In Dired, a list of commands for ! extracted from mailcap according to
+file extensions are added to the default list accessible by M-n.
+
+*** A list of regexp default values is available via M-n for `occur',
+`keep-lines', `flush-lines' and `how-many'. This list includes the active
+region in transient-mark-mode, the word under the cursor, the last isearch
+regexp, the last isearch string and the last replacement regexp.
+
*** isearch started in the minibuffer searches in the minibuffer history.
Reverse isearch commands (C-r, C-M-r) search in previous minibuffer
history elements, and forward isearch commands (C-s, C-M-s) search in
This is enabled if isearch-buffers-multi is non-nil.
-+++
-** In Dired-x, all command guesses for ! are now added to the default
-list accessible by M-n instead of pushing all guesses temporarily into
-the history list.
-
** smerge-refine highlights word-level details of changes in conflict.
It's used automatically as you move through conflicts, see smerge-auto-refine.