This patch has been sitting in my tree for a while... It's a fix to
org-map-dblocks, to make it use save-excursion instead of remembering
position values. I need this since I have a dblock function that
asynchronously updates dblocks from HTTP responses, and some dblocks
ended up getting updated twice or thrice.
>From 8fa75fb5174f93cc6990b605901891c2191c64f0 Mon Sep 17 00:00:00 2001
From: Magnus Henoch <magnus.hen...@gmail.com>
Date: Wed, 21 Oct 2009 12:37:32 +0100
Subject: [PATCH] * org.el (org-map-dblocks): Use save-excursion.
---
lisp/org.el | 13 ++++++-------
1 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/lisp/org.el b/lisp/org.el
index 7b2e95b..249aad4 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -9306,16 +9306,15 @@ the property list including an extra property :name with the block name."
(defun org-map-dblocks (&optional command)
"Apply COMMAND to all dynamic blocks in the current buffer.
If COMMAND is not given, use `org-update-dblock'."
- (let ((cmd (or command 'org-update-dblock))
- pos)
+ (let ((cmd (or command 'org-update-dblock)))
(save-excursion
(goto-char (point-min))
(while (re-search-forward org-dblock-start-re nil t)
- (goto-char (setq pos (match-beginning 0)))
- (condition-case nil
- (funcall cmd)
- (error (message "Error during update of dynamic block")))
- (goto-char pos)
+ (goto-char (match-beginning 0))
+ (save-excursion
+ (condition-case nil
+ (funcall cmd)
+ (error (message "Error during update of dynamic block"))))
(unless (re-search-forward org-dblock-end-re nil t)
(error "Dynamic block not terminated"))))))
--
1.6.4.4
--
Magnus Henoch
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