[Emacs-diffs] Changes to emacs/src/buffer.c

[Kim F. Storm]

Index: emacs/src/buffer.c
diff -u emacs/src/buffer.c:1.498 emacs/src/buffer.c:1.499
--- emacs/src/buffer.c:1.498    Mon Feb 20 22:14:06 2006
+++ emacs/src/buffer.c  Fri Feb 24 23:31:26 2006
@@ -3649,6 +3649,10 @@
   /* If multiple windows show this buffer, we must do other windows.  */
   else if (buffer_shared > 1)
     windows_or_buffers_changed = 1;
+  /* If we modify an overlay at the end of the buffer, we cannot
+     be sure that window end is still valid.  */
+  else if (end >= ZV && start <= ZV)
+    windows_or_buffers_changed = 1;
 
   ++BUF_OVERLAY_MODIFF (buf);
 }