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[Emacs-diffs] /srv/bzr/emacs/trunk r111588: * paren.el (show-paren-funct
From: |
Bastien Guerry |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r111588: * paren.el (show-paren-function): Make sure an overlay exists |
Date: |
Wed, 23 Jan 2013 10:43:29 +0100 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 111588
committer: Bastien Guerry <address@hidden>
branch nick: trunk
timestamp: Wed 2013-01-23 10:43:29 +0100
message:
* paren.el (show-paren-function): Make sure an overlay exists
before trying to delete it. Also use `pos' as a position only
when it is an integer.
See this thread: http://thread.gmane.org/gmane.emacs.devel/156498
modified:
lisp/ChangeLog
lisp/paren.el
=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog 2013-01-23 08:49:34 +0000
+++ b/lisp/ChangeLog 2013-01-23 09:43:29 +0000
@@ -1,3 +1,9 @@
+2013-01-23 Bastien Guerry <address@hidden>
+
+ * paren.el (show-paren-function): Make sure an overlay exists
+ before trying to delete it. Also use `pos' as a position only
+ when it is an integer.
+
2013-01-23 Dmitry Antipov <address@hidden>
* play/gametree.el (gametree-break-line-here): Use point-marker.
=== modified file 'lisp/paren.el'
--- a/lisp/paren.el 2013-01-01 09:11:05 +0000
+++ b/lisp/paren.el 2013-01-23 09:43:29 +0000
@@ -243,23 +243,23 @@
;;
;; Turn on highlighting for the matching paren, if found.
;; If it's an unmatched paren, turn off any such highlighting.
- (unless (integerp pos)
- (delete-overlay show-paren-overlay))
- (let ((to (if (or (eq show-paren-style 'expression)
- (and (eq show-paren-style 'mixed)
- (not (pos-visible-in-window-p pos))))
- (point)
- pos))
- (from (if (or (eq show-paren-style 'expression)
+ (if (not (integerp pos))
+ (when show-paren-overlay (delete-overlay show-paren-overlay))
+ (let ((to (if (or (eq show-paren-style 'expression)
(and (eq show-paren-style 'mixed)
(not (pos-visible-in-window-p pos))))
- pos
- (save-excursion
- (goto-char pos)
- (- (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))))
+ (point)
+ pos))
+ (from (if (or (eq show-paren-style 'expression)
+ (and (eq show-paren-style 'mixed)
+ (not (pos-visible-in-window-p pos))))
+ pos
+ (save-excursion
+ (goto-char pos)
+ (- (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)))))
;;
;; Always set the overlay face, since it varies.
(overlay-put show-paren-overlay 'priority show-paren-priority)
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Bastien Guerry <=