;;; css-mode.el --- Major mode to edit CSS files
-;; Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
;; Keywords: hypermedia
-;; This file is free software; you can redistribute it and/or modify
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
-;; This file is distributed in the hope that it will be useful,
+;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; vice-versa).
(t nil)))
elems))
-
+
(defun css-extract-props-and-vals ()
(with-temp-buffer
(progn
(re-search-forward "[ \t\n]+|[ \t\n]+<a href=\"cascade.html#value-def-inherit\" class=\"noxref\"><span class=\"value-inst-inherit\">inherit</span></a>")
(match-beginning 0)))))
- ;;
+ ;;
(push (cons prop (css-extract-parse-val-grammar vals-string props))
props)))))
props)))
(defcustom css-electric-keys '(?\} ?\;) ;; '()
"Self inserting keys which should trigger re-indentation."
+ :version "22.2"
:type '(repeat character)
:options '((?\} ?\;))
:group 'css)
(defconst css-nmchar-re (concat "\\(?:[-[:alnum:]]\\|" css-escapes-re "\\)"))
(defconst css-nmstart-re (concat "\\(?:[[:alpha:]]\\|" css-escapes-re "\\)"))
(defconst css-ident-re (concat css-nmstart-re css-nmchar-re "*"))
+(defconst css-proprietary-nmstart-re ;; Vendor-specific properties.
+ "[-_]\\(?:ms\\|moz\\|o\\|webkit\\|khtml\\)-")
(defconst css-name-re (concat css-nmchar-re "+"))
(defface css-selector '((t :inherit font-lock-function-name-face))
(defface css-property '((t :inherit font-lock-variable-name-face))
"Face to use for properties."
:group 'css)
+(defface css-proprietary-property '((t :inherit (css-property italic)))
+ "Face to use for vendor-specific properties.")
(defvar css-font-lock-keywords
`(("!\\s-*important" . font-lock-builtin-face)
;; No face.
nil)))
;; Properties. Again, we don't limit ourselves to css-property-ids.
- (,(concat "\\(?:[{;]\\|^\\)[ \t]*\\(" css-ident-re "\\)\\s-*:")
- (1 'css-property))))
+ (,(concat "\\(?:[{;]\\|^\\)[ \t]*\\("
+ "\\(?:\\(" css-proprietary-nmstart-re "\\)\\|"
+ css-nmstart-re "\\)" css-nmchar-re "*"
+ "\\)\\s-*:")
+ (1 (if (match-end 2) 'css-proprietary-property 'css-property)))))
(defvar css-font-lock-defaults
'(css-font-lock-keywords nil t))
-;;;###autoload (add-to-list 'auto-mode-alist '("\\.css\\'" . css-mode))
+;;;###autoload (add-to-list 'auto-mode-alist (cons (purecopy "\\.css\\'") 'css-mode))
;;;###autoload
(define-derived-mode css-mode fundamental-mode "CSS"
"Major mode to edit Cascading Style Sheets."
(fill-paragraph justify)
;; Don't try filling again.
t)))
-
+
((and (null (nth 8 ppss))
(or (nth 1 ppss)
(and (ignore-errors
(save-excursion
(forward-comment (- (point-max)))
;; FIXME: We should also skip punctuation.
- (not (memq (char-before) '(?\; ?\{)))))))))))
+ (not (or (bobp) (memq (char-before) '(?\; ?\{))))))))))))
(defun css-forward-sexp (n)
(let ((forward-sexp-function nil))
(defcustom css-indent-offset 4
"Basic size of one indentation step."
+ :version "22.2"
:type 'integer
:group 'css)
(if (looking-at "\\s(")
(css-indent-calculate)
(css-indent-calculate-virtual))))))))))
-
+
(defun css-indent-line ()
"Indent current line according to CSS indentation rules."