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

From: Lennart Borgman (gmail)
Subject: bug#645: 23.0.60; rng-after-change-function error when validation not started
Date: Sun, 03 Aug 2008 21:24:26 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20071031 Thunderbird/ Mnenhy/

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.

Lennart Borgman (gmail) wrote:
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
   ;; 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 (i386-mingw-nt5.1.2600)
 of 2008-08-01

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