Commit 0ce026b1 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(custom-no-edit): New command.

(custom-mode-map): Remap to custom-no-edit instead of
using suppress-keymap.
parent e55deb0b
......@@ -4419,7 +4419,9 @@ The format is suitable for use with `easy-menu-define'."
;; Actually, this misfeature of dense keymaps was fixed on 2001-11-26.
(let ((map (make-keymap)))
(set-keymap-parent map widget-keymap)
(suppress-keymap map)
(define-key map [remap self-insert-command]
(define-key map "\^m" 'custom-no-edit)
(define-key map " " 'scroll-up)
(define-key map "\177" 'scroll-down)
(define-key map "\C-c\C-c" 'Custom-set)
......@@ -4431,6 +4433,11 @@ The format is suitable for use with `easy-menu-define'."
"Keymap for `custom-mode'.")
(defun custom-no-edit ()
"Refuse to allow editing of Custom buffer."
(error "You can't edit this part of the Custom buffer"))
(easy-menu-define Custom-mode-menu
"Menu used in customization buffers."
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