;;; faces.el --- Lisp faces
-;; Copyright (C) 1992-1996, 1998-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1992-1996, 1998-2013 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
;;; Code:
-(eval-when-compile
- (require 'cl))
+(defcustom term-file-prefix (purecopy "term/")
+ "If non-nil, Emacs startup performs terminal-specific initialization.
+It does this by: (load (concat term-file-prefix (getenv \"TERM\")))
+
+You may set this variable to nil in your init file if you do not wish
+the terminal-initialization file to be loaded."
+ :type '(choice (const :tag "No terminal-specific initialization" nil)
+ (string :tag "Name of directory with term files"))
+ :group 'terminals)
(declare-function xw-defined-colors "term/common-win" (&optional frame))
;; This is defined originally in xfaces.c.
(defcustom face-font-registry-alternatives
(mapcar (lambda (arg) (mapcar 'purecopy arg))
- (if (eq system-type 'windows-nt)
+ (if (featurep 'w32)
'(("iso8859-1" "ms-oemlatin")
("gb2312.1980" "gb2312" "gbk" "gb18030")
("jisx0208.1990" "jisx0208.1983" "jisx0208.1978")
(defun face-list ()
- "Return a list of all defined face names."
+ "Return a list of all defined faces."
(mapcar #'car face-new-frame-defaults))
-
-;;; ### If not frame-local initialize by what X resources?
-
(defun make-face (face &optional no-init-from-resources)
"Define a new face with name FACE, a symbol.
-NO-INIT-FROM-RESOURCES non-nil means don't initialize frame-local
-variants of FACE from X resources. (X resources recognized are found
-in the global variable `face-x-resources'.) If FACE is already known
-as a face, leave it unmodified. Value is FACE."
+Do not call this directly from Lisp code; use `defface' instead.
+
+If NO-INIT-FROM-RESOURCES is non-nil, don't initialize face
+attributes from X resources. If FACE is already known as a face,
+leave it unmodified. Return FACE."
(interactive (list (read-from-minibuffer
"Make face: " nil nil t 'face-name-history)))
(unless (facep face)
(make-face-x-resource-internal face)))
face)
-
(defun make-empty-face (face)
"Define a new, empty face with name FACE.
-If the face already exists, it is left unmodified. Value is FACE."
+Do not call this directly from Lisp code; use `defface' instead."
(interactive (list (read-from-minibuffer
"Make empty face: " nil nil t 'face-name-history)))
(make-face face 'no-init-from-resources))
-
(defun copy-face (old-face new-face &optional frame new-frame)
- "Define a face just like OLD-FACE, with name NEW-FACE.
-
-If NEW-FACE already exists as a face, it is modified to be like
-OLD-FACE. If it doesn't already exist, it is created.
-
-If the optional argument FRAME is given as a frame, NEW-FACE is
-changed on FRAME only.
-If FRAME is t, the frame-independent default specification for OLD-FACE
-is copied to NEW-FACE.
-If FRAME is nil, copying is done for the frame-independent defaults
-and for each existing frame.
-
-If the optional fourth argument NEW-FRAME is given,
-copy the information from face OLD-FACE on frame FRAME
-to NEW-FACE on frame NEW-FRAME. In this case, FRAME may not be nil."
+ "Define a face named NEW-FACE, which is a copy of OLD-FACE.
+This function does not copy face customization data, so NEW-FACE
+will not be made customizable. Most Lisp code should not call
+this function; use `defface' with :inherit instead.
+
+If NEW-FACE already exists as a face, modify it to be like
+OLD-FACE. If NEW-FACE doesn't already exist, create it.
+
+If the optional argument FRAME is a frame, change NEW-FACE on
+FRAME only. If FRAME is t, copy the frame-independent default
+specification for OLD-FACE to NEW-FACE. If FRAME is nil, copy
+the defaults as well as the faces on each existing frame.
+
+If the optional fourth argument NEW-FRAME is given, copy the
+information from face OLD-FACE on frame FRAME to NEW-FACE on
+frame NEW-FRAME. In this case, FRAME must not be nil."
(let ((inhibit-quit t))
(if (null frame)
(progn
(defalias 'face-background-pixmap 'face-stipple)
+;; FIXME all of these -p functions ignore inheritance (cf face-stipple).
+;; Ie, a face that inherits from an underlined face but does not
+;; specify :underline will return nil.
+;; So these functions don't actually tell you anything about how the
+;; face will _appear_. So not very useful IMO.
(defun face-underline-p (face &optional frame)
- "Return non-nil if FACE is underlined.
+ "Return non-nil if FACE specifies a non-nil underlining.
If the optional argument FRAME is given, report on face FACE in that frame.
If FRAME is t, report on the defaults for face FACE (for new frames).
If FRAME is omitted or nil, use the selected frame."
- (eq (face-attribute face :underline frame) t))
+ (face-attribute-specified-or (face-attribute face :underline frame) nil))
(defun face-inverse-video-p (face &optional frame)
- "Return non-nil if FACE is in inverse video on FRAME.
+ "Return non-nil if FACE specifies a non-nil inverse-video.
If the optional argument FRAME is given, report on face FACE in that frame.
If FRAME is t, report on the defaults for face FACE (for new frames).
If FRAME is omitted or nil, use the selected frame."
(defun set-face-attribute (face frame &rest args)
"Set attributes of FACE on FRAME from ARGS.
+This function overrides the face attributes specified by FACE's
+face spec. It is mostly intended for internal use only.
-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, set the attributes for all existing frames, as
+well as the default for new frames. If FRAME is t, change the
+default for new frames only.
-ARGS must come in pairs ATTRIBUTE VALUE. ATTRIBUTE must be a valid
-face attribute name. All attributes can be set to `unspecified';
-this fact is not further mentioned below.
+ARGS must come in pairs ATTRIBUTE VALUE. ATTRIBUTE must be a
+valid face attribute name. All attributes can be set to
+`unspecified'; this fact is not further mentioned below.
The following attributes are recognized:
`:family'
-VALUE must be a string specifying the font family, e.g. ``monospace'',
-or a fontset alias name. If a font family is specified, wild-cards `*'
-and `?' are allowed.
+VALUE must be a string specifying the font family
+\(e.g. \"Monospace\") or a fontset.
`:foundry'
`:height'
-VALUE specifies the height of the font, in either absolute or relative
-terms. An absolute height is an integer, and specifies font height in
-units of 1/10 pt. A relative height is either a floating point number,
+VALUE specifies the relative or absolute height of the font. An
+absolute height is an integer, and specifies font height in units
+of 1/10 pt. A relative height is either a floating point number,
which specifies a scaling factor for the underlying face height;
-or a function that takes a single argument (the underlying face height)
-and returns the new height. Note that for the `default' face,
-you can only specify an absolute height (since there is nothing
+or a function that takes a single argument (the underlying face
+height) and returns the new height. Note that for the `default'
+face, you must specify an absolute height (since there is nothing
for it to be relative to).
`:weight'
`:underline'
-VALUE specifies whether characters in FACE should be underlined. If
-VALUE is t, underline with foreground color of the face. If VALUE is
-a string, underline with that color. If VALUE is nil, explicitly
-don't underline.
+VALUE specifies whether characters in FACE should be underlined.
+If VALUE is t, underline with foreground color of the face.
+If VALUE is a string, underline with that color.
+If VALUE is nil, explicitly don't underline.
+
+Otherwise, VALUE must be a property list of the form:
+
+`(:color COLOR :style STYLE)'.
+
+COLOR can be a either a color name string or `foreground-color'.
+STYLE can be either `line' or `wave'.
+If a keyword/value pair is missing from the property list, a
+default value will be used for the value.
+The default value of COLOR is the foreground color of the face.
+The default value of STYLE is `line'.
`:overline'
`:font'
-Set font-related face attributes from VALUE. VALUE must be a valid
-XLFD font name. If it is a font name pattern, the first matching font
-will be used.
-
-For compatibility with Emacs 20, keywords `:bold' and `:italic' can
-be used to specify that a bold or italic font should be used. VALUE
-must be t or nil in that case. A value of `unspecified' is not allowed.
+Set font-related face attributes from VALUE. VALUE must be a
+valid font name or font object. Setting this attribute will also
+set the `:family', `:foundry', `:width', `:height', `:weight',
+and `:slant' attributes.
`:inherit'
-VALUE is the name of a face from which to inherit attributes, or a list
-of face names. Attributes from inherited faces are merged into the face
-like an underlying face would be, with higher priority than underlying faces."
+VALUE is the name of a face from which to inherit attributes, or
+a list of face names. Attributes from inherited faces are merged
+into the face like an underlying face would be, with higher
+priority than underlying faces.
+
+For backward compatibility, the keywords `:bold' and `:italic'
+can be used to specify weight and slant respectively. This usage
+is considered obsolete. For these two keywords, the VALUE must
+be either t or nil. A value of t for `:bold' is equivalent to
+setting `:weight' to `bold', and a value of t for `:italic' is
+equivalent to setting `:slant' to `italic'. But if `:weight' is
+specified in the face spec, `:bold' is ignored, and if `:slant'
+is specified, `:italic' is ignored."
(setq args (purecopy args))
(let ((where (if (null frame) 0 frame))
(spec args)
(set-face-attribute face frame :stipple (or stipple 'unspecified)))
-(defun set-face-underline-p (face underline &optional frame)
+(defun set-face-underline (face underline &optional frame)
"Specify whether face FACE is underlined.
UNDERLINE nil means FACE explicitly doesn't underline.
-UNDERLINE non-nil means FACE explicitly does underlining
-with the same of the foreground color.
-If UNDERLINE is a string, underline with the color named UNDERLINE.
+UNDERLINE t means FACE underlines with its foreground color.
+If UNDERLINE is a string, underline with that color.
+
+UNDERLINE may also be a list of the form (:color COLOR :style STYLE),
+where COLOR is a string or `foreground-color', and STYLE is either
+`line' or `wave'. :color may be omitted, which means to use the
+foreground color. :style may be omitted, which means to use a line.
+
FRAME nil or not specified means change face on all frames.
Use `set-face-attribute' to ``unspecify'' underlining."
- (interactive
- (let ((list (read-face-and-attribute :underline)))
- (list (car list) (eq (car (cdr list)) t))))
+ (interactive (read-face-and-attribute :underline))
(set-face-attribute face frame :underline underline))
-(define-obsolete-function-alias 'set-face-underline
- 'set-face-underline-p "22.1")
+(define-obsolete-function-alias 'set-face-underline-p
+ 'set-face-underline "24.3")
(defun set-face-inverse-video-p (face inverse-video-p &optional frame)
(set-face-attribute face frame :inverse-video inverse-video-p))
+;; The -p suffix is a hostage to fortune. What if we want to extend
+;; this to allow more than boolean options? Exactly this happened
+;; to set-face-underline-p.
(defun set-face-bold-p (face bold-p &optional frame)
"Specify whether face FACE is bold.
BOLD-P non-nil means FACE should explicitly display bold.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun read-face-name (prompt &optional default multiple)
- "Read a face, defaulting to the face or faces on the char after point.
-If it has the property `read-face-name', that overrides the `face' property.
-PROMPT should be a string that describes what the caller will do with the face;
-it should not end in a space.
-The optional argument DEFAULT provides the value to display in the
-minibuffer prompt that is returned if the user just types RET
-unless DEFAULT is a string (in which case nil is returned).
-If MULTIPLE is non-nil, return a list of faces (possibly only one).
-Otherwise, return a single face."
+ "Read one or more face names, defaulting to the face(s) at point.
+PROMPT should be a prompt string; it should not end in a space or
+a colon.
+
+The optional argument DEFAULT specifies the default face name(s)
+to return if the user just types RET. If its value is non-nil,
+it should be a list of face names (symbols); in that case, the
+default return value is the `car' of DEFAULT (if the argument
+MULTIPLE is non-nil), or DEFAULT (if MULTIPLE is nil). See below
+for the meaning of MULTIPLE.
+
+If DEFAULT is nil, the list of default face names is taken from
+the `read-face-name' property of the text at point, or, if that
+is nil, from the `face' property of the text at point.
+
+This function uses `completing-read-multiple' with \",\" as the
+separator character. Thus, the user may enter multiple face
+names, separated by commas. The optional argument MULTIPLE
+specifies the form of the return value. If MULTIPLE is non-nil,
+return a list of face names; if the user entered just one face
+name, the return value would be a list of one face name.
+Otherwise, return a single face name; if the user entered more
+than one face name, return only the first one."
(let ((faceprop (or (get-char-property (point) 'read-face-name)
(get-char-property (point) 'face)))
(aliasfaces nil)
of a set of discrete values. Value is `integerp' if ATTRIBUTE expects
an integer value."
(let ((valid
- (case attribute
- (:family
+ (pcase attribute
+ (`:family
(if (window-system frame)
(mapcar (lambda (x) (cons x x))
(font-family-list))
;; Only one font on TTYs.
(list (cons "default" "default"))))
- (:foundry
+ (`:foundry
(list nil))
- (:width
+ (`:width
(mapcar #'(lambda (x) (cons (symbol-name (aref x 1)) (aref x 1)))
font-width-table))
- (:weight
+ (`:weight
(mapcar #'(lambda (x) (cons (symbol-name (aref x 1)) (aref x 1)))
font-weight-table))
- (:slant
+ (`:slant
(mapcar #'(lambda (x) (cons (symbol-name (aref x 1)) (aref x 1)))
font-slant-table))
- (:inverse-video
+ (`:inverse-video
(mapcar #'(lambda (x) (cons (symbol-name x) x))
(internal-lisp-face-attribute-values attribute)))
- ((:underline :overline :strike-through :box)
+ ((or `:underline `:overline `:strike-through `:box)
(if (window-system frame)
(nconc (mapcar #'(lambda (x) (cons (symbol-name x) x))
(internal-lisp-face-attribute-values attribute))
(defined-colors frame)))
(mapcar #'(lambda (x) (cons (symbol-name x) x))
(internal-lisp-face-attribute-values attribute))))
- ((:foreground :background)
+ ((or `:foreground `:background)
(mapcar #'(lambda (c) (cons c c))
(defined-colors frame)))
- ((:height)
+ (`:height
'integerp)
- (:stipple
+ (`:stipple
(and (memq (window-system frame) '(x ns)) ; No stipple on w32
(mapcar #'list
(apply #'nconc
(file-directory-p dir)
(directory-files dir)))
x-bitmap-file-path)))))
- (:inherit
+ (`:inherit
(cons '("none" . nil)
(mapcar #'(lambda (c) (cons (symbol-name c) c))
(face-list))))
- (t
+ (_
(error "Internal error")))))
(if (and (listp valid) (not (memq attribute '(:inherit))))
(nconc (list (cons "unspecified" 'unspecified)) valid)
(string-to-number new-value)))))
+;; FIXME this does allow you to enter the list forms of :box,
+;; :stipple, or :underline, because face-valid-attribute-values does
+;; not return those forms.
(defun read-face-attribute (face attribute &optional frame)
"Interactively read a new value for FACE's ATTRIBUTE.
Optional argument FRAME nil or unspecified means read an attribute value
;; Represent complex attribute values as strings by printing them
;; out. Stipple can be a vector; (WIDTH HEIGHT DATA). Box can be
;; a list `(:width WIDTH :color COLOR)' or `(:width WIDTH :shadow
- ;; SHADOW)'.
- (when (and (or (eq attribute :stipple)
- (eq attribute :box))
- (or (consp old-value)
- (vectorp old-value)))
- (setq old-value (prin1-to-string old-value)))
+ ;; SHADOW)'. Underline can be `(:color COLOR :style STYLE)'.
+ (and (memq attribute '(:box :stipple :underline))
+ (or (consp old-value)
+ (vectorp old-value))
+ (setq old-value (prin1-to-string old-value)))
(cond ((listp valid)
(let ((default
(or (car (rassoc old-value valid))
;; Convert stipple and box value text we read back to a list or
;; vector if it looks like one. This makes the assumption that a
;; pixmap file name won't start with an open-paren.
- (when (and (or (eq attribute :stipple)
- (eq attribute :box))
- (stringp new-value)
- (string-match "^[[(]" new-value))
- (setq new-value (read new-value)))
+ (and (memq attribute '(:stipple :box :underline))
+ (stringp new-value)
+ (string-match "^[[(]" new-value)
+ (setq new-value (read new-value)))
new-value))
(declare-function fontset-list "fontset.c" ())
:foreground (or foreground 'unspecified)
:background (or background 'unspecified)
:stipple stipple
- :bold bold-p
- :italic italic-p
+ :weight (if bold-p 'bold 'normal)
+ :slant (if italic-p 'italic 'normal)
:underline underline
:inverse-video inverse-p)
(setq face (read-face-name "Modify face"))
(defconst list-faces-sample-text
"abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "*Text string to display as the sample text for `list-faces-display'.")
+ "Text string to display as the sample text for `list-faces-display'.")
;; The name list-faces would be more consistent, but let's avoid a
(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)))
+ (apply 'set-face-attribute face frame
+ (if (eq face 'default)
+ ;; For the default face, avoid making any attribute
+ ;; unspecified. Instead, set attributes to default values
+ ;; (see also realize_default_face in xfaces.c).
+ (append
+ '(:underline nil :overline nil :strike-through nil
+ :box nil :inverse-video nil :stipple nil :inherit nil)
+ ;; `display-graphic-p' is unavailable when running
+ ;; temacs, prior to loading frame.el.
+ (unless (and (fboundp 'display-graphic-p)
+ (display-graphic-p frame))
+ `(:family "default" :foundry "default" :width normal
+ :height 1 :weight normal :slant normal
+ :foreground ,(if (frame-parameter nil 'reverse)
+ "unspecified-bg"
+ "unspecified-fg")
+ :background ,(if (frame-parameter nil 'reverse)
+ "unspecified-fg"
+ "unspecified-bg"))))
+ ;; For all other faces, unspecify all attributes.
+ (apply 'append
+ (mapcar (lambda (x) (list (car x) 'unspecified))
+ face-attribute-name-alist)))))
(defun face-spec-set (face spec &optional for-defface)
- "Set FACE's face spec, which controls its appearance, to SPEC.
-If FOR-DEFFACE is t, set the base spec, the one that `defface'
- and Custom set. (In that case, the caller must put it in the
- appropriate property, because that depends on the caller.)
-If FOR-DEFFACE is nil, set the overriding spec (and store it
- in the `face-override-spec' property of FACE).
-
-The appearance of FACE is controlled by the base spec,
-by any custom theme specs on top of that, and by the
-overriding spec on top of all the rest.
-
-FOR-DEFFACE can also be a frame, in which case we set the
-frame-specific attributes of FACE for that frame based on SPEC.
-That usage is deprecated.
-
-See `defface' for information about the format and meaning of SPEC."
- (if (framep for-defface)
- ;; Handle the deprecated case where third arg is a frame.
- (face-spec-set-2 face for-defface spec)
- (if for-defface
- ;; When we reset the face based on its custom spec, then it is
- ;; unmodified as far as Custom is concerned.
- (put (or (get face 'face-alias) face) 'face-modified nil)
- ;; When we change a face based on a spec from outside custom,
- ;; record it for future frames.
- (put (or (get face 'face-alias) face) 'face-override-spec spec))
- ;; Reset each frame according to the rules implied by all its specs.
- (dolist (frame (frame-list))
- (face-spec-recalc face frame))))
+ "Set and apply the face spec for FACE.
+If the optional argument FOR-DEFFACE is omitted or nil, set the
+overriding spec to SPEC, recording it in the `face-override-spec'
+property of FACE. See `defface' for the format of SPEC.
+
+If FOR-DEFFACE is non-nil, set the base spec (the one set by
+`defface' and Custom). In this case, SPEC is ignored; the caller
+is responsible for putting the face spec in the `saved-face',
+`customized-face', or `face-defface-spec', as appropriate.
+
+The appearance of FACE is controlled by the base spec, by any
+custom theme specs on top of that, and by the overriding spec on
+top of all the rest."
+ (if for-defface
+ ;; When we reset the face based on its custom spec, then it is
+ ;; unmodified as far as Custom is concerned.
+ (put (or (get face 'face-alias) face) 'face-modified nil)
+ ;; When we change a face based on a spec from outside custom,
+ ;; record it for future frames.
+ (put (or (get face 'face-alias) face) 'face-override-spec spec))
+ ;; Reset each frame according to the rules implied by all its specs.
+ (dolist (frame (frame-list))
+ (face-spec-recalc face frame)))
(defun face-spec-recalc (face frame)
"Reset the face attributes of FACE on FRAME according to its specs.
(declare-function xw-color-defined-p "xfns.c" (color &optional frame))
(defun color-defined-p (color &optional frame)
- "Return non-nil if color COLOR is supported on frame FRAME.
-If FRAME is omitted or nil, use the selected frame.
-If COLOR is the symbol `unspecified' or one of the strings
-\"unspecified-fg\" or \"unspecified-bg\", the value is nil."
- (if (member color '(unspecified "unspecified-bg" "unspecified-fg"))
- nil
+ "Return non-nil if COLOR is supported on frame FRAME.
+COLOR should be a string naming a color (e.g. \"white\"), or a
+string specifying a color's RGB components (e.g. \"#ff12ec\"), or
+the symbol `unspecified'.
+
+This function returns nil if COLOR is the symbol `unspecified',
+or one of the strings \"unspecified-fg\" or \"unspecified-bg\".
+
+If FRAME is omitted or nil, use the selected frame."
+ (unless (member color '(unspecified "unspecified-bg" "unspecified-fg"))
(if (member (framep (or frame (selected-frame))) '(x w32 ns))
(xw-color-defined-p color frame)
(numberp (tty-color-translate color frame)))))
(> (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
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(declare-function x-parse-geometry "frame.c" (string))
+(defvar x-display-name)
(defun x-handle-named-frame-geometry (parameters)
"Add geometry parameters for a named frame to parameter list PARAMETERS.
(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)
:version "21.1"
:group 'mode-line-faces
:group 'basic-faces)
-;; No need to define aliases of this form for new faces.
-(define-obsolete-face-alias 'modeline 'mode-line "21.1")
(defface mode-line-inactive
'((default
'((((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
:group 'menu
:group 'basic-faces)
-(defface help-argument-name '((((supports :slant italic)) :inherit italic))
+(defface help-argument-name '((t :inherit italic))
"Face to highlight argument names in *Help* buffers."
:group 'help)
: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)))
+ '((default :weight bold)
+ (((class color) (min-colors 88) (background light)) :foreground "Red1")
+ (((class color) (min-colors 88) (background dark)) :foreground "Pink")
+ (((class color) (min-colors 16) (background light)) :foreground "Red1")
+ (((class color) (min-colors 16) (background dark)) :foreground "Pink")
+ (((class color) (min-colors 8)) :foreground "red")
+ (t :inverse-video t))
"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)))
+ '((default :weight bold)
+ (((class color) (min-colors 16)) :foreground "DarkOrange")
+ (((class color)) :foreground "yellow"))
"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)))
+ '((default :weight bold)
+ (((class color) (min-colors 16) (background light)) :foreground "ForestGreen")
+ (((class color) (min-colors 88) (background dark)) :foreground "Green1")
+ (((class color) (min-colors 16) (background dark)) :foreground "Green")
+ (((class color)) :foreground "green"))
"Basic face used to indicate successful operation."
:version "24.1"
:group 'basic-faces)
;;; 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.
(car fonts))
(cdr (assq 'font (frame-parameters (selected-frame))))))
+(defcustom font-list-limit 100
+ "This variable is obsolete and has no effect."
+ :type 'integer
+ :group 'display)
+(make-obsolete-variable 'font-list-limit nil "24.3")
+
(provide 'faces)
;;; faces.el ends here