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* Lisp Changes in Emacs 21.4
+** The `local-map' property now also works at the ends of overlays and
+text-properties, according to their stickiness. This also means that it
+works with empty overlays. The same hold for the `keymap' property.
+
+** `select-window' takes a second optional argument `norecord', like
+`switch-to-buffer'. `with-selected-window' is a new macro that uses
+this to temporarily switch the selected window without impacting
+the order of buffer-list.
+
** (map-keymap FUNCTION KEYMAP) applies the function to each binding
in the keymap.