I spotted this in the New-Users-Guide. This isn't quite right, is it?
Teach Extended Commands
After you select this item, any time you execute a command with
`M-x' which has a shorter keybinding, you will be shown the
alternate binding before the command executes. For example if you
type `M-x find-file-other-window' which performs the same function
as the Open in New Frame... in File menu you will see the following
message:
M-x find-file-other-frame (bound to keys: C-x 4 f, C-x 4 C-f)
Here's a patch:
--- man/xmenu.texi 1998/06/02 22:19:09 1.1
+++ man/xmenu.texi 1998/06/02 22:19:49
@@ -374,12 +374,12 @@
After you select this item, any time you execute a command with
@kbd{M-x} which has a shorter keybinding, you will be shown the
alternate binding before the command executes. For example if you type
-@kbd{M-x find-file-other-window} which performs the same function as the
+@kbd{M-x find-file-other-frame} which performs the same function as the
@b{Open in New Frame...} in @b{File} menu you will see the following
message:
@example
-M-x find-file-other-frame (bound to keys: C-x 4 f, C-x 4 C-f)
+M-x find-file-other-frame (bound to keys: C-x 5 f, C-x 5 C-f)
@end example
@item Syntax Highlighting