+++
*** As a consequence, the second arg of `indirect-function' is now obsolete.
++++
** Comint, term, and compile do not set the EMACS env var any more.
Use the INSIDE_EMACS environment variable instead.
++++
** `save-excursion' does not save&restore the mark any more.
+Use `save-mark-and-excursion' if you want the old behavior.
** read-buffer-function can now be called with a 4th argument (`predicate').