;;; paren.el --- highlight matching paren
-;; Copyright (C) 1993, 1996, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1996, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+;; 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
;; Author: rms@gnu.org
;; Maintainer: FSF
:type '(choice (const parenthesis) (const expression) (const mixed))
:group 'paren-showing)
-(defcustom show-paren-delay
- (if (featurep 'lisp-float-type) (/ (float 1) (float 8)) 1)
+(defcustom show-paren-delay 0.125
"Time in seconds to delay before showing a matching paren."
:type '(number :tag "seconds")
:group 'paren-showing)
:background "gray"))
"Show Paren mode face used for a matching paren."
:group 'paren-showing-faces)
-;; backward-compatibility alias
-(put 'show-paren-match-face 'face-alias 'show-paren-match)
+(define-obsolete-face-alias 'show-paren-match-face 'show-paren-match "22.1")
(defface show-paren-mismatch
'((((class color)) (:foreground "white" :background "purple"))
(t (:inverse-video t)))
"Show Paren mode face used for a mismatching paren."
:group 'paren-showing-faces)
-;; backward-compatibility alias
-(put 'show-paren-mismatch-face 'face-alias 'show-paren-mismatch)
+(define-obsolete-face-alias 'show-paren-mismatch-face
+ 'show-paren-mismatch "22.1")
(defvar show-paren-highlight-openparen t
"*Non-nil turns on openparen highlighting when matching forward.")
(delete-overlay show-paren-overlay-1))
(let ((from (if (= dir 1)
(point)
- (forward-point -1)))
+ (- (point) 1)))
(to (if (= dir 1)
- (forward-point 1)
+ (+ (point) 1)
(point))))
(if show-paren-overlay-1
(move-overlay show-paren-overlay-1 from to (current-buffer))
pos
(save-excursion
(goto-char pos)
- (forward-point (- dir))))))
+ (- (point) dir)))))
(if show-paren-overlay
(move-overlay show-paren-overlay from to (current-buffer))
(setq show-paren-overlay (make-overlay from to nil t))))
(provide 'paren)
-;; arch-tag: d0969b88-7ac0-4bd0-bd53-e73b892b86a9
;;; paren.el ends here