[AUCTeX-diffs] Changes to auctex/preview/prv-xemacs.el

[Ralf Angeli]

Index: auctex/preview/prv-xemacs.el
diff -u auctex/preview/prv-xemacs.el:1.73 auctex/preview/prv-xemacs.el:1.74
--- auctex/preview/prv-xemacs.el:1.73   Mon Jul 11 21:54:12 2005
+++ auctex/preview/prv-xemacs.el        Mon Oct  3 13:16:52 2005
@@ -701,7 +701,8 @@
                        (buffer-substring-no-properties
                         (extent-start-position ov)
                         (extent-end-position ov)))))
-           (if (zerop (length text))
+           (if (or (zerop (length text))
+                   (extent-detached-p ov))
                (preview-delete ov)
              (unless
                  (or (eq (extent-property ov 'preview-state) 'disabled)