[Emacs-diffs] Changes to emacs/lisp/cus-edit.el,v

[Richard M. Stallman]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Richard M. Stallman <rms>       06/08/16 05:05:09

Index: cus-edit.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/cus-edit.el,v
retrieving revision 1.299
retrieving revision 1.300
diff -u -b -r1.299 -r1.300
--- cus-edit.el 28 Jul 2006 18:08:11 -0000      1.299
+++ cus-edit.el 16 Aug 2006 05:05:08 -0000      1.300
@@ -4436,6 +4436,7 @@
   (let ((map (make-keymap)))
     (set-keymap-parent map widget-keymap)
     (define-key map [remap self-insert-command] 'custom-no-edit)
+    (define-key map "\^m" 'custom-newline)
     (define-key map " " 'scroll-up)
     (define-key map "\177" 'scroll-down)
     (define-key map "\C-c\C-c" 'Custom-set)
@@ -4452,6 +4453,14 @@
   (interactive "@d")
   (error "You can't edit this part of the Custom buffer"))
 
+(defun custom-newline (pos &optional event)
+  "Invoke button at POS, or refuse to allow editing of Custom buffer."
+  (interactive "@d")
+  (let ((button (get-char-property pos 'button)))
+    (if button
+       (widget-apply-action button event)
+      (error "You can't edit this part of the Custom buffer"))))
+
 (easy-menu-define Custom-mode-menu
     custom-mode-map
   "Menu used in customization buffers."