(line-move-1): If we did not move as far as desired, ensure that

[bpt/emacs.git] / lisp / longlines.el

diff --git a/lisp/longlines.el b/lisp/longlines.el
index 77176a5..d160b80 100644 (file)
--- a/lisp/longlines.el
+++ b/lisp/longlines.el
@@ -10,10 +10,10 @@
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -21,9 +21,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -482,6 +480,17 @@ This is called by `window-configuration-change-hook'."
  (list 'longlines "Automatically wrap long lines." nil nil
        'longlines-encode-region t nil))
 
+;; Unloading
+
+(defun longlines-unload-function ()
+  "Unload the longlines library."
+  (save-current-buffer
+    (dolist (buffer (buffer-list))
+      (set-buffer buffer)
+      (longlines-mode-off)))
+  ;; continue standard unloading
+  nil)
+
 (provide 'longlines)
 
 ;; arch-tag: 3489d225-5506-47b9-8659-d8807b77c624