;;; faces.el --- Lisp faces
;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-;; 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+;; 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
(autoload 'xw-defined-colors "x-win"))
(defvar help-xref-stack-item)
-
\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Font selection.
;; VALUE is relative, so merge with inherited faces
(let ((inh-from (face-attribute face :inherit frame)))
(unless (or (null inh-from) (eq inh-from 'unspecified))
- (setq value
- (face-attribute-merged-with attribute value inh-from frame)))))
+ (condition-case nil
+ (setq value
+ (face-attribute-merged-with attribute value inh-from frame))
+ ;; The `inherit' attribute may point to non existent faces.
+ (error nil)))))
(when (and inherit
(not (eq inherit t))
(face-attribute-relative-p attribute value))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(defvar inhibit-face-set-after-frame-default nil
+ "If non-nil, that tells `face-set-after-frame-default' to do nothing.")
+
(defun set-face-attribute (face frame &rest args)
"Set attributes of FACE on FRAME from ARGS.
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';
+face attribute name. All attributes can be set to `unspecified';
this fact is not further mentioned below.
The following attributes are recognized:
(if (memq where '(0 t))
(put (or (get face 'face-alias) face) 'face-modified t))
(while args
- (internal-set-lisp-face-attribute face (car args)
- (purecopy (cadr args))
- where)
+ ;; Don't recursively set the attributes from the frame's font param
+ ;; when we update the frame's font param fro the attributes.
+ (let ((inhibit-face-set-after-frame-default t))
+ (internal-set-lisp-face-attribute face (car args)
+ (purecopy (cadr args))
+ where))
(setq args (cdr (cdr args))))))
(format "%s for face `%s' (default %s): "
name face default)
(format "%s for face `%s': " name face))
- completion-alist)))
+ completion-alist nil nil nil nil default)))
(if (equal value "") default value)))
;; The next 4 sexps are copied from describe-function-1
;; and simplified.
(setq file-name (symbol-file f 'defface))
+ (setq file-name (describe-simplify-lib-file-name file-name))
(when file-name
(princ "Defined in `")
(princ file-name)
do it on all frames. See `defface' for information about SPEC.
If SPEC is nil, do nothing."
(let ((attrs (face-spec-choose spec frame)))
- (when attrs
+ (when spec
(face-spec-reset-face face frame))
(while attrs
(let ((attribute (car attrs))
(defcustom frame-background-mode nil
"*The brightness of the background.
Set this to the symbol `dark' if your background color is dark,
-`light' if your background is light, or nil (default) if you want Emacs
-to examine the brightness for you. Don't set this variable with `setq';
-this won't have the expected effect."
+`light' if your background is light, or nil (automatic by default)
+if you want Emacs to examine the brightness for you. Don't set this
+variable with `setq'; this won't have the expected effect."
:group 'faces
:set #'(lambda (var value)
(set-default var value)
(mapc 'frame-set-background-mode (frame-list)))
:initialize 'custom-initialize-changed
- :type '(choice (choice-item dark)
- (choice-item light)
- (choice-item :tag "default" nil)))
+ :type '(choice (const dark)
+ (const light)
+ (const :tag "automatic" nil)))
(defvar default-frame-background-mode nil
"Internal variable for the default brightness of the background.
(delete-frame frame)))
frame))
-
(defun face-set-after-frame-default (frame)
"Set frame-local faces of FRAME from face specs and resources.
Initialize colors of certain faces from frame parameters."
- (if (face-attribute 'default :font t)
- (set-face-attribute 'default frame :font
- (face-attribute 'default :font t))
- (set-face-attribute 'default frame :family
- (face-attribute 'default :family t))
- (set-face-attribute 'default frame :height
- (face-attribute 'default :height t))
- (set-face-attribute 'default frame :slant
- (face-attribute 'default :slant t))
- (set-face-attribute 'default frame :weight
- (face-attribute 'default :weight t))
- (set-face-attribute 'default frame :width
- (face-attribute 'default :width t)))
+ (unless inhibit-face-set-after-frame-default
+ (if (face-attribute 'default :font t)
+ (set-face-attribute 'default frame :font
+ (face-attribute 'default :font t))
+ (set-face-attribute 'default frame :family
+ (face-attribute 'default :family t))
+ (set-face-attribute 'default frame :height
+ (face-attribute 'default :height t))
+ (set-face-attribute 'default frame :slant
+ (face-attribute 'default :slant t))
+ (set-face-attribute 'default frame :weight
+ (face-attribute 'default :weight t))
+ (set-face-attribute 'default frame :width
+ (face-attribute 'default :width t))))
(dolist (face (face-list))
;; Don't let frame creation fail because of an invalid face spec.
(condition-case ()
"The standard faces of Emacs."
:group 'faces)
-
(defface default
'((t nil))
"Basic default face."
:group 'basic-faces)
+(defface bold
+ '((t :weight bold))
+ "Basic bold face."
+ :group 'basic-faces)
+
+(defface italic
+ '((((supports :slant italic))
+ :slant italic)
+ (((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)
+ :slant italic))
+ "Basic italic face."
+ :group 'basic-faces)
+
+(defface bold-italic
+ '((t :weight bold :slant italic))
+ "Basic bold-italic face."
+ :group 'basic-faces)
+
+(defface underline
+ '((((supports :underline t))
+ :underline t)
+ (((supports :weight bold))
+ :weight bold)
+ (t :underline t))
+ "Basic underlined face."
+ :group 'basic-faces)
+
+(defface fixed-pitch
+ '((t :family "courier"))
+ "The basic fixed-pitch face."
+ :group 'basic-faces)
+
+(defface variable-pitch
+ '((t :family "helv"))
+ "The basic variable-pitch face."
+ :group 'basic-faces)
+
+(defface shadow
+ '((((class color grayscale) (min-colors 88) (background light))
+ :foreground "grey50")
+ (((class color grayscale) (min-colors 88) (background dark))
+ :foreground "grey70")
+ (((class color) (min-colors 8) (background light))
+ :foreground "green")
+ (((class color) (min-colors 8) (background dark))
+ :foreground "yellow"))
+ "Basic face for shadowed text."
+ :group 'basic-faces
+ :version "22.1")
+
+(defface link
+ '((((class color) (min-colors 88) (background light))
+ :foreground "blue1" :underline t)
+ (((class color) (background light))
+ :foreground "blue" :underline t)
+ (((class color) (min-colors 88) (background dark))
+ :foreground "cyan1" :underline t)
+ (((class color) (background dark))
+ :foreground "cyan" :underline t)
+ (t :inherit underline))
+ "Basic face for unvisited links."
+ :group 'basic-faces
+ :version "22.1")
+
+(defface link-visited
+ '((default :inherit link)
+ (((class color) (background light)) :foreground "magenta4")
+ (((class color) (background dark)) :foreground "violet"))
+ "Basic face for visited links."
+ :group 'basic-faces
+ :version "22.1")
+
+(defface highlight
+ '((((class color) (min-colors 88) (background light))
+ :background "darkseagreen2")
+ (((class color) (min-colors 88) (background dark))
+ :background "darkolivegreen")
+ (((class color) (min-colors 16) (background light))
+ :background "darkseagreen2")
+ (((class color) (min-colors 16) (background dark))
+ :background "darkolivegreen")
+ (((class color) (min-colors 8))
+ :background "green" :foreground "black")
+ (t :inverse-video t))
+ "Basic face for highlighting."
+ :group 'basic-faces)
+
+(defface region
+ '((((class color) (min-colors 88) (background dark))
+ :background "blue3")
+ (((class color) (min-colors 88) (background light))
+ :background "lightgoldenrod2")
+ (((class color) (min-colors 16) (background dark))
+ :background "blue3")
+ (((class color) (min-colors 16) (background light))
+ :background "lightgoldenrod2")
+ (((class color) (min-colors 8))
+ :background "blue" :foreground "white")
+ (((type tty) (class mono))
+ :inverse-video t)
+ (t :background "gray"))
+ "Basic face for highlighting the region."
+ :version "21.1"
+ :group 'basic-faces)
+
+(defface secondary-selection
+ '((((class color) (min-colors 88) (background light))
+ :background "yellow1")
+ (((class color) (min-colors 88) (background dark))
+ :background "SkyBlue4")
+ (((class color) (min-colors 16) (background light))
+ :background "yellow")
+ (((class color) (min-colors 16) (background dark))
+ :background "SkyBlue4")
+ (((class color) (min-colors 8))
+ :background "cyan" :foreground "black")
+ (t :inverse-video t))
+ "Basic face for displaying the secondary selection."
+ :group 'basic-faces)
+
+(defface trailing-whitespace
+ '((((class color) (background light))
+ :background "red1")
+ (((class color) (background dark))
+ :background "red1")
+ (t :inverse-video t))
+ "Basic face for highlighting trailing whitespace."
+ :version "21.1"
+ :group 'whitespace-faces ; like `show-trailing-whitespace'
+ :group 'basic-faces)
+
+(defface escape-glyph
+ '((((background dark)) :foreground "cyan")
+ ;; See the comment in minibuffer-prompt for
+ ;; the reason not to use blue on MS-DOS.
+ (((type pc)) :foreground "magenta")
+ ;; red4 is too dark, but some say blue is too loud.
+ ;; brown seems to work ok. -- rms.
+ (t :foreground "brown"))
+ "Face for characters displayed as ^-sequences or \-sequences."
+ :group 'basic-faces
+ :version "22.1")
+
+(defface nobreak-space
+ '((((class color) (min-colors 88)) :inherit escape-glyph :underline t)
+ (((class color) (min-colors 8)) :background "magenta")
+ (t :inverse-video t))
+ "Face for displaying nobreak space."
+ :group 'basic-faces
+ :version "22.1")
+
+(defgroup mode-line-faces nil
+ "Faces used in the mode line."
+ :group 'modeline
+ :group 'faces
+ :version "22.1")
(defface mode-line
'((((class color) (min-colors 88))
:inverse-video t))
"Basic mode line face for selected window."
:version "21.1"
- :group 'modeline
+ :group 'mode-line-faces
:group 'basic-faces)
(defface mode-line-inactive
:foreground "grey80" :background "grey30"))
"Basic mode line face for non-selected windows."
:version "22.1"
- :group 'modeline
+ :group 'mode-line-faces
:group 'basic-faces)
(defface mode-line-highlight
:inherit highlight))
"Basic mode line face for highlighting."
:version "22.1"
- :group 'modeline
+ :group 'mode-line-faces
:group 'basic-faces)
-(defface vertical-border
- '((((type tty)) :inherit mode-line-inactive))
- "Face used for vertical window dividers on ttys."
+(defface mode-line-buffer-id
+ '((t (:weight bold)))
+ "Face used for buffer identification parts of the mode line."
:version "22.1"
- :group 'modeline
+ :group 'mode-line-faces
:group 'basic-faces)
;; Make `modeline' an alias for `mode-line', for compatibility.
(put 'modeline 'face-alias 'mode-line)
(put 'modeline-inactive 'face-alias 'mode-line-inactive)
(put 'modeline-highlight 'face-alias 'mode-line-highlight)
+(put 'modeline-buffer-id 'face-alias 'mode-line-buffer-id)
(defface header-line
'((default
:version "21.1"
:group 'basic-faces)
-
-(defface tool-bar
- '((default
- :box (:line-width 1 :style released-button)
- :foreground "black")
- (((type x w32 mac) (class color))
- :background "grey75")
- (((type x) (class mono))
- :background "grey"))
- "Basic tool-bar face."
- :version "21.1"
+(defface vertical-border
+ '((((type tty)) :inherit mode-line-inactive))
+ "Face used for vertical window dividers on ttys."
+ :version "22.1"
:group 'basic-faces)
-
(defface minibuffer-prompt
'((((background dark)) :foreground "cyan")
;; Don't use blue because many users of the MS-DOS port customize
(setq minibuffer-prompt-properties
(append minibuffer-prompt-properties (list 'face 'minibuffer-prompt)))
-(defface region
- '((((class color) (min-colors 88) (background dark))
- :background "blue3")
- (((class color) (min-colors 88) (background light))
- :background "lightgoldenrod2")
- (((class color) (min-colors 16) (background dark))
- :background "blue3")
- (((class color) (min-colors 16) (background light))
- :background "lightgoldenrod2")
- (((class color) (min-colors 8))
- :background "blue" :foreground "white")
- (((type tty) (class mono))
- :inverse-video t)
- (t :background "gray"))
- "Basic face for highlighting the region."
- :version "21.1"
- :group 'basic-faces)
-
-
(defface fringe
'((((class color) (background light))
:background "grey95")
:group 'frames
:group 'basic-faces)
-
-(defface scroll-bar '()
+(defface scroll-bar '((t nil))
"Basic face for the scroll bar colors under X."
:version "21.1"
:group 'frames
:group 'basic-faces)
-
-(defface menu
- '((((type tty))
- :inverse-video t)
- (((type x-toolkit))
- )
- (t
- :inverse-video t))
- "Basic face for the font and colors of the menu bar and popup menus."
- :version "21.1"
- :group 'menu
- :group 'basic-faces)
-
-
-(defface border '()
+(defface border '((t nil))
"Basic face for the frame border under X."
:version "21.1"
:group 'frames
:group 'basic-faces)
-
-(defface cursor '()
+(defface cursor '((t nil))
"Basic face for the cursor color under X.
Note: Other faces cannot inherit from the cursor face."
:version "21.1"
(put 'cursor 'face-no-inherit t)
-(defface mouse '()
+(defface mouse '((t nil))
"Basic face for the mouse color under X."
:version "21.1"
:group 'mouse
:group 'basic-faces)
-
-(defface bold '((t :weight bold))
- "Basic bold face."
+(defface tool-bar
+ '((default
+ :box (:line-width 1 :style released-button)
+ :foreground "black")
+ (((type x w32 mac) (class color))
+ :background "grey75")
+ (((type x) (class mono))
+ :background "grey"))
+ "Basic tool-bar face."
+ :version "21.1"
:group 'basic-faces)
-
-(defface italic
- '((((supports :slant italic))
- :slant italic)
- (((supports :underline t))
- :underline t)
+(defface menu
+ '((((type tty))
+ :inverse-video t)
+ (((type x-toolkit))
+ )
(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)
- :slant italic))
- "Basic italic face."
- :group 'basic-faces)
-
-
-(defface bold-italic '((t :weight bold :slant italic))
- "Basic bold-italic face."
- :group 'basic-faces)
-
-
-(defface underline '((((supports :underline t))
- :underline t)
- (((supports :weight bold))
- :weight bold)
- (t :underline t))
- "Basic underlined face."
- :group 'basic-faces)
-
-
-(defface highlight
- '((((class color) (min-colors 88) (background light))
- :background "darkseagreen2")
- (((class color) (min-colors 88) (background dark))
- :background "darkolivegreen")
- (((class color) (min-colors 16) (background light))
- :background "darkseagreen2")
- (((class color) (min-colors 16) (background dark))
- :background "darkolivegreen")
- (((class color) (min-colors 8))
- :background "green" :foreground "black")
- (t :inverse-video t))
- "Basic face for highlighting."
- :group 'basic-faces)
-
-
-(defface secondary-selection
- '((((class color) (min-colors 88) (background light))
- :background "yellow1")
- (((class color) (min-colors 88) (background dark))
- :background "SkyBlue4")
- (((class color) (min-colors 16) (background light))
- :background "yellow")
- (((class color) (min-colors 16) (background dark))
- :background "SkyBlue4")
- (((class color) (min-colors 8))
- :background "cyan" :foreground "black")
- (t :inverse-video t))
- "Basic face for displaying the secondary selection."
- :group 'basic-faces)
-
-
-(defface fixed-pitch '((t :family "courier"))
- "The basic fixed-pitch face."
- :group 'basic-faces)
-
-
-(defface variable-pitch '((t :family "helv"))
- "The basic variable-pitch face."
- :group 'basic-faces)
-
-
-(defface trailing-whitespace
- '((((class color) (background light))
- :background "red1")
- (((class color) (background dark))
- :background "red1")
- (t :inverse-video t))
- "Basic face for highlighting trailing whitespace."
+ :inverse-video t))
+ "Basic face for the font and colors of the menu bar and popup menus."
:version "21.1"
- :group 'whitespace ; like `show-trailing-whitespace'
+ :group 'menu
:group 'basic-faces)
-(defface escape-glyph
- '((((background dark)) :foreground "cyan")
- ;; See the comment in minibuffer-prompt for
- ;; the reason not to use blue on MS-DOS.
- (((type pc)) :foreground "magenta")
- ;; red4 is too dark, but some say blue is too loud.
- ;; brown seems to work ok. -- rms.
- (t :foreground "brown"))
- "Face for characters displayed as ^-sequences or \-sequences."
- :group 'basic-faces
- :version "22.1")
-
-(defface nobreak-space
- '((((class color) (min-colors 88)) :inherit escape-glyph :underline t)
- (((class color) (min-colors 8)) :background "magenta")
- (t :inverse-video t))
- "Face for displaying nobreak space."
- :group 'basic-faces
- :version "22.1")
-
-(defface shadow
- '((((class color grayscale) (min-colors 88) (background light))
- :foreground "grey50")
- (((class color grayscale) (min-colors 88) (background dark))
- :foreground "grey70")
- (((class color) (min-colors 8) (background light))
- :foreground "green")
- (((class color) (min-colors 8) (background dark))
- :foreground "yellow"))
- "Basic face for shadowed text."
- :group 'basic-faces
- :version "22.1")
-
\f
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;;; Manipulating font names.