the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-#include "config.h"
+#include <config.h>
#include "lisp.h"
#include "commands.h"
#include "buffer.h"
features all do nothing in that case. */
flag = point > BEGV && FETCH_CHAR (point - 1) == '\n';
+#ifdef USE_TEXT_PROPERTIES
+ /* We cannot use this optimization if properties change
+ in the vicinity.
+ ??? We need to check for change hook properties, etc. */
+ if (flag)
+ if (! (point - 1 > BEGV && ! property_change_between_p (point - 2, point)))
+ flag = 0;
+#endif
+
if (flag)
SET_PT (point - 1);