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* Changes in Emacs 21.1
++++
+** The new command `msdos-set-mouse-buttons' forces Emacs to behave
+as if the mouse had a specified number of buttons. This comes handy
+with mice that don't report their number of buttons correctly. One
+example is the wheeled mice, which report 3 buttons, but clicks on the
+middle button are not passed to the MS-DOS version of Emacs.
+
+++
** The default for user-option `next-line-add-newlines' has been
changed to nil, i.e. C-n will no longer add newlines at the end of a