Commit 8ed8f294 authored by Gerd Moellmann's avatar Gerd Moellmann
Browse files

Fix copyright notice. Don't require 'cl at run time.

parent 44336afb
......@@ -4,25 +4,23 @@
;; Maintainer: William M. Perry <wmperry@gnu.org>
;; Keywords: mouse
;; This file is part of Emacs.
;; This file is part of GNU Emacs.
;; XEmacs is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; XEmacs is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with XEmacs; see the file COPYING. If not, write to the
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Synched up with: Not synched.
;;; Commentary:
;; This code will enable the use of the infamous 'wheel' on the new
......@@ -37,13 +35,11 @@
;; To enable this code, simply put this at the top of your .emacs
;; file:
;;
;; (autoload 'mwheel-install "mwheel" "Enable mouse wheel support.")
;; (mwheel-install)
;;; Code:
(require 'custom)
(require 'cl)
(defcustom mwheel-scroll-amount '(5 . 1)
"Amount to scroll windows by when spinning the mouse wheel.
......@@ -92,10 +88,10 @@ This can be slightly disconcerting, but some people may prefer it."
(cdr mwheel-scroll-amount)
(car mwheel-scroll-amount))))
(unwind-protect
(case (mwheel-event-button event)
(4 (scroll-down amt))
(5 (scroll-up amt))
(otherwise (error "Bad binding in mwheel-scroll")))
(let ((button (mwheel-event-button event)))
(cond ((= button 4) (scroll-down amt))
((= button 5) (scroll-up amt))
(t (error "Bad binding in mwheel-scroll"))))
(if curwin (select-window curwin)))))
;;;###autoload
......
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