Commit d1a3873f authored by Juanma Barranquero's avatar Juanma Barranquero
Browse files

(custom-mode): Define with `define-derived-mode'.

Set `show-trailing-whitespace' to nil.
parent 6af1696d
2007-11-22 Juanma Barranquero <>
* cus-edit.el (custom-mode): Define with `define-derived-mode'.
Set `show-trailing-whitespace' to nil.
* dired.el (make-symbolic-link):
* dired-aux.el (mailcap-parse-mailcaps, mailcap-parse-mimetypes)
(mailcap-extension-to-mime, mailcap-mime-info, make-symbolic-link):
......@@ -4504,7 +4504,7 @@ If several parents are listed, go to the first of them."
(if (eq (widget-get (widget-get widget :parent) :custom-state) 'modified)
(message "To install your edits, invoke [State] and choose the Set operation")))
(defun custom-mode ()
(define-derived-mode custom-mode nil "Custom"
"Major mode for editing customization buffers.
The following commands are available:
......@@ -4526,9 +4526,6 @@ Erase customizations; set options
Entry to this mode calls the value of `custom-mode-hook'
if that value is non-nil."
(setq major-mode 'custom-mode
mode-name "Custom")
(use-local-map custom-mode-map)
(easy-menu-add Custom-mode-menu)
(set (make-local-variable 'tool-bar-map) custom-tool-bar-map)
......@@ -4538,6 +4535,7 @@ if that value is non-nil."
(setq widget-documentation-face 'custom-documentation)
(make-local-variable 'widget-button-face)
(setq widget-button-face custom-button)
(setq show-trailing-whitespace nil)
;; We need this because of the "More" button on docstrings.
;; Otherwise clicking on "More" can push point offscreen, which
......@@ -4555,8 +4553,7 @@ if that value is non-nil."
(set (make-local-variable 'widget-push-button-suffix) "")
(set (make-local-variable 'widget-link-prefix) "")
(set (make-local-variable 'widget-link-suffix) ""))
(add-hook 'widget-edit-functions 'custom-state-buffer-message nil t)
(run-mode-hooks 'custom-mode-hook))
(add-hook 'widget-edit-functions 'custom-state-buffer-message nil t))
(put 'custom-mode 'mode-class 'special)
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