-;;; cus-edit.el --- tools for customizing Emacs and Lisp packages
+;;; cus-edit.el --- tools for customizing Emacs and Lisp packages -*- lexical-binding:t -*-
;;
-;; Copyright (C) 1996-1997, 1999-2013 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 1999-2014 Free Software Foundation, Inc.
;;
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
;; Keywords: help, faces
;; Package: emacs
(defun custom-sort-items (items sort-alphabetically order-groups)
"Return a sorted copy of ITEMS.
-ITEMS should be a `custom-group' property.
+ITEMS should be a list of `custom-group' properties.
If SORT-ALPHABETICALLY non-nil, sort alphabetically.
If ORDER-GROUPS is `first' order groups before non-groups, if `last' order
groups after non-groups, if nil do not order groups at all."
(let ((coding-system-for-read nil))
(customize-save-variable list-var (eval list-var)))
(add-hook 'after-init-hook
- `(lambda ()
- (customize-push-and-save ',list-var ',elts)))))
+ (lambda ()
+ (customize-push-and-save list-var elts)))))
;;;###autoload
(defun customize ()
"*Customize Saved*"))))
(declare-function apropos-parse-pattern "apropos" (pattern))
+(defvar apropos-regexp)
;;;###autoload
(defun customize-apropos (pattern &optional type)
(require 'apropos)
(unless (memq type '(nil options faces groups))
(error "Invalid setting type %s" (symbol-name type)))
- (apropos-parse-pattern pattern)
+ (apropos-parse-pattern pattern) ;Sets apropos-regexp by side-effect: Yuck!
(let (found)
(mapatoms
- `(lambda (symbol)
- (when (string-match-p apropos-regexp (symbol-name symbol))
- ,(if (memq type '(nil groups))
- '(if (get symbol 'custom-group)
- (push (list symbol 'custom-group) found)))
- ,(if (memq type '(nil faces))
- '(if (custom-facep symbol)
- (push (list symbol 'custom-face) found)))
- ,(if (memq type '(nil options))
- `(if (and (boundp symbol)
- (eq (indirect-variable symbol) symbol)
- (or (get symbol 'saved-value)
- (custom-variable-p symbol)))
- (push (list symbol 'custom-variable) found))))))
+ (lambda (symbol)
+ (when (string-match-p apropos-regexp (symbol-name symbol))
+ (if (memq type '(nil groups))
+ (if (get symbol 'custom-group)
+ (push (list symbol 'custom-group) found)))
+ (if (memq type '(nil faces))
+ (if (custom-facep symbol)
+ (push (list symbol 'custom-face) found)))
+ (if (memq type '(nil options))
+ (if (and (boundp symbol)
+ (eq (indirect-variable symbol) symbol)
+ (or (get symbol 'saved-value)
+ (custom-variable-p symbol)))
+ (push (list symbol 'custom-variable) found))))))
(unless found
- (error "No customizable %s matching %s" (symbol-name type) pattern))
+ (error "No customizable %s matching %s" (if (not type)
+ "group, face, or option"
+ (symbol-name type))
+ pattern))
(custom-buffer-create
(custom-sort-items found t custom-buffer-order-groups)
"*Customize Apropos*")))
Optional NAME is the name of the buffer.
OPTIONS should be an alist of the form ((SYMBOL WIDGET)...), where
SYMBOL is a customization option, and WIDGET is a widget for editing
-that option."
+that option.
+DESCRIPTION is unused."
(pop-to-buffer-same-window (custom-get-fresh-buffer (or name "*Customization*")))
(custom-buffer-create-internal options description))
(widget-create
'editable-field
:size 40 :help-echo echo
- :action `(lambda (widget &optional event)
- (customize-apropos (split-string (widget-value widget)))))))
+ :action (lambda (widget &optional _event)
+ (customize-apropos (split-string (widget-value widget)))))))
(widget-insert " ")
(widget-create-child-and-convert
search-widget 'push-button
something in this group has been set and saved.")
(themed "o" custom-themed "\
THEMED." "\
-visible group members are all at standard values.")
+visible group members are set by enabled themes.")
(rogue "@" custom-rogue "\
NO CUSTOMIZATION DATA; not intended to be customized." "\
something in this group is not prepared for customization.")
This item is marked for saving.
`rogue'
This item has no customization information.
+`themed'
+ This item was set by an enabled Custom theme.
`standard'
This item is unchanged from the standard setting.