GNU bug report logs - #645
23.0.60; rng-after-change-function error when validation not started

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: "Lennart Borgman (gmail)" <lennart.borgman <at> gmail.com>
Subject: bug#645: closed (Re: bug#645: 23.0.60; rng-after-change-function
 error when validation not started)
Date: Sun, 10 Jul 2011 00:22:02 +0000

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Your bug report

#645: 23.0.60; rng-after-change-function error when validation not started

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 645 <at> debbugs.gnu.org.

-- 
645: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=645
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Glenn Morris <rgm <at> gnu.org>
To: 645-done <at> debbugs.gnu.org
Subject: Re: bug#645: 23.0.60;
	rng-after-change-function error when validation not started
Date: Sat, 09 Jul 2011 20:21:23 -0400

Never followed up; closing.

"Lennart Borgman (gmail)" wrote:

> Hm. Please do not apply this now. I can't see why it can happen that
> rng-validate-up-to-date-end is nil. I will investigate it.

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From: "Lennart Borgman (gmail)" <lennart.borgman <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.60; rng-after-change-function error when validation not started
Date: Sun, 03 Aug 2008 20:30:21 +0200

The function rng-after-change-function might be called before validation 
has started. This results in an error. The patch below corrects this 
problem.

Index: rng-valid.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/nxml/rng-valid.el,v
retrieving revision 1.8
diff -u -b -r1.8 rng-valid.el
--- rng-valid.el	3 Jul 2008 12:25:22 -0000	1.8
+++ rng-valid.el	3 Aug 2008 18:27:21 -0000
@@ -304,6 +304,7 @@
   (or rng-validate-mode (rng-validate-mode)))

 (defun rng-after-change-function (start end pre-change-len)
+  (when rng-validate-up-to-date-end
   ;; Work around bug in insert-file-contents.
   (when (> end (1+ (buffer-size)))
     (setq start 1)
@@ -343,7 +344,7 @@
   ;; Arrange to revalidate
   (rng-activate-timers)
   ;; Need to do this after activating the timer
-  (force-mode-line-update))
+    (force-mode-line-update)))

 (defun rng-compute-mode-line-string ()
   (cond (rng-validate-timer



In GNU Emacs 23.0.60.1 (i386-mingw-nt5.1.2600)
 of 2008-08-01

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