;;; faces.el --- Lisp faces
-;; Copyright (C) 1992-1996, 1998-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
(defun face-list ()
- "Return a list of all defined face names."
+ "Return a list of all defined faces."
(mapcar #'car face-new-frame-defaults))
(defun set-face-attribute (face frame &rest args)
"Set attributes of FACE on FRAME from ARGS.
-FRAME nil means change attributes on all frames. FRAME t means change
-the default for new frames (this is done automatically each time an
-attribute is changed on all frames).
+If FRAME is nil this function sets the attributes for all
+existing frames, and the default for new frames. If FRAME is t,
+change the default for new frames (this is done automatically
+each time an attribute is changed on all frames).
ARGS must come in pairs ATTRIBUTE VALUE. ATTRIBUTE must be a valid
face attribute name. All attributes can be set to `unspecified';
(insert
(substitute-command-keys
(concat
- "\\<help-mode-map>>Use "
+ "\\<help-mode-map>Use "
(if (display-mouse-p) "\\[help-follow-mouse] or ")
"\\[help-follow] on a face name to customize it\n"
"or on its sample text for a description of the face.\n\n")))
options (cdr conjunct)
match (cond ((eq req 'type)
(or (memq (window-system frame) options)
+ (and (memq 'graphic options)
+ (memq (window-system frame) '(x w32 ns)))
;; FIXME: This should be revisited to use
;; display-graphic-p, provided that the
;; color selection depends on the number
(defun face-spec-reset-face (face &optional frame)
"Reset all attributes of FACE on FRAME to unspecified."
- (let (reset-args)
- (dolist (attr-and-name face-attribute-name-alist)
- (push 'unspecified reset-args)
- (push (car attr-and-name) reset-args))
- (apply 'set-face-attribute face frame reset-args)))
+ (unless (eq face 'default)
+ (let (reset-args)
+ (dolist (attr-and-name face-attribute-name-alist)
+ (push 'unspecified reset-args)
+ (push (car attr-and-name) reset-args))
+ (apply 'set-face-attribute face frame reset-args))))
(defun face-spec-set (face spec &optional for-defface)
"Set FACE's face spec, which controls its appearance, to SPEC.
(> (tty-color-gray-shades display) 2)))))
(defun read-color (&optional prompt convert-to-RGB allow-empty-name msg)
- "Read a color name or RGB triplet of the form \"#RRRRGGGGBBBB\".
+ "Read a color name or RGB triplet.
Completion is available for color names, but not for RGB triplets.
-RGB triplets have the form #XXXXXXXXXXXX, where each X is a hex
-digit. The number of Xs must be a multiple of 3, with the same
-number of Xs for each of red, green, and blue. The order is red,
-green, blue.
+RGB triplets have the form \"#RRGGBB\". Each of the R, G, and B
+components can have one to four digits, but all three components
+must have the same number of digits. Each digit is a hex value
+between 0 and F; either upper case or lower case for A through F
+are acceptable.
In addition to standard color names and RGB hex values, the
following are available as color candidates. In each case, the
(progn
;; Initialize faces from face spec and custom theme.
(face-spec-recalc face frame)
- ;; X resouces for the default face are applied during
+ ;; X resources for the default face are applied during
;; `x-create-frame'.
(and (not (eq face 'default)) window-system-p
(make-face-x-resource-internal face frame))
(((supports :underline t))
:underline t)
(t
- ;; default to italic, even it doesn't appear to be supported,
- ;; because in some cases the display engine will do it's own
- ;; workaround (to `dim' on ttys)
+ ;; Default to italic, even if it doesn't appear to be supported,
+ ;; because in some cases the display engine will do its own
+ ;; workaround (to `dim' on ttys).
:slant italic))
"Basic italic face."
:group 'basic-faces)
'((((background light)) :background "black")
(((background dark)) :background "white"))
"Basic face for the cursor color under X.
+Currently, only the `:background' attribute is meaningful; all
+other attributes are ignored. The cursor foreground color is
+taken from the background color of the underlying text.
+
Note: Other faces cannot inherit from the cursor face."
:version "21.1"
:group 'cursor
It is used for characters of no fonts too."
:version "24.1"
:group 'basic-faces)
+
+(defface error
+ '((((class color) (min-colors 88) (background light)) (:foreground "Red1" :weight bold))
+ (((class color) (min-colors 88) (background dark)) (:foreground "Pink" :weight bold))
+ (((class color) (min-colors 16) (background light)) (:foreground "Red1" :weight bold))
+ (((class color) (min-colors 16) (background dark)) (:foreground "Pink" :weight bold))
+ (((class color) (min-colors 8)) (:foreground "red"))
+ (t (:inverse-video t :weight bold)))
+ "Basic face used to highlight errors and to denote failure."
+ :version "24.1"
+ :group 'basic-faces)
+
+(defface warning
+ '((((class color) (min-colors 16)) (:foreground "DarkOrange" :weight bold))
+ (((class color)) (:foreground "yellow" :weight bold))
+ (t (:weight bold)))
+ "Basic face used to highlight warnings."
+ :version "24.1"
+ :group 'basic-faces)
+
+(defface success
+ '((((class color) (min-colors 16) (background light))
+ (:foreground "ForestGreen" :weight bold))
+ (((class color) (min-colors 88) (background dark))
+ (:foreground "Green1" :weight bold))
+ (((class color) (min-colors 16) (background dark))
+ (:foreground "Green" :weight bold))
+ (((class color)) (:foreground "green" :weight bold))
+ (t (:weight bold)))
+ "Basic face used to indicate successful operation."
+ :version "24.1"
+ :group 'basic-faces)
+
\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Manipulating font names.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; This is here for compatibilty with Emacs 20.2. For example,
+;; This is here for compatibility with Emacs 20.2. For example,
;; international/fontset.el uses x-resolve-font-name. The following
;; functions are not used in the face implementation itself.
HCoop / bpt / emacs.git / blobdiff