;;; paren.el --- highlight matching paren
;; Copyright (C) 1993, 1996, 2001, 2002, 2003, 2004,
-;; 2005 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
;; Author: rms@gnu.org
;; Maintainer: FSF
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; 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:
(defvar show-paren-overlay-1 nil)
(defcustom show-paren-style 'parenthesis
- "*Style used when showing a matching paren.
+ "Style used when showing a matching paren.
Valid styles are `parenthesis' (meaning show the matching paren),
`expression' (meaning show the entire expression enclosed by the paren) and
`mixed' (meaning show the matching paren if it is visible, and the expression
(defcustom show-paren-delay
(if (featurep 'lisp-float-type) (/ (float 1) (float 8)) 1)
- "*Time in seconds to delay before showing a matching paren."
+ "Time in seconds to delay before showing a matching paren."
:type '(number :tag "seconds")
:group 'paren-showing)
(defcustom show-paren-priority 1000
- "*Priority of paren highlighting overlays."
+ "Priority of paren highlighting overlays."
:type 'integer
:group 'paren-showing
:version "21.1")
(defcustom show-paren-ring-bell-on-mismatch nil
- "*If non-nil, beep if mismatched paren is detected."
+ "If non-nil, beep if mismatched paren is detected."
:type 'boolean
:group 'paren-showing
:version "20.3")
-(defgroup paren-showing-faces ()
- "Group for faces of Show Paren mode"
+(defgroup paren-showing-faces nil
+ "Group for faces of Show Paren mode."
:group 'paren-showing
:group 'faces
:version "22.1")
(t
:background "gray"))
"Show Paren mode face used for a matching paren."
- :group 'show-paren-faces)
+ :group 'paren-showing-faces)
;; backward-compatibility alias
(put 'show-paren-match-face 'face-alias 'show-paren-match)
'((((class color)) (:foreground "white" :background "purple"))
(t (:inverse-video t)))
"Show Paren mode face used for a mismatching paren."
- :group 'show-paren-faces)
+ :group 'paren-showing-faces)
;; backward-compatibility alias
(put 'show-paren-mismatch-face 'face-alias 'show-paren-mismatch)
(point))))
(if show-paren-overlay-1
(move-overlay show-paren-overlay-1 from to (current-buffer))
- (setq show-paren-overlay-1 (make-overlay from to)))
+ (setq show-paren-overlay-1 (make-overlay from to nil t)))
;; Always set the overlay face, since it varies.
(overlay-put show-paren-overlay-1 'priority show-paren-priority)
(overlay-put show-paren-overlay-1 'face face)))
(forward-point (- dir))))))
(if show-paren-overlay
(move-overlay show-paren-overlay from to (current-buffer))
- (setq show-paren-overlay (make-overlay from to))))
+ (setq show-paren-overlay (make-overlay from to nil t))))
;;
;; Always set the overlay face, since it varies.
(overlay-put show-paren-overlay 'priority show-paren-priority)