* Lisp changes made after edition 2.6 of the Emacs Lisp Manual,
(Display-related features are described in a page of their own below.)
++++
+** The new function `display-message-or-buffer' displays a message in
+the echo area or pops up a buffer, depending on the length of the
+message.
+
** The new macro `with-auto-compression-mode' allows evaluating an
expression with auto-compression-mode enabled.