(jit-lock-after-change): If font-lock-multiline

is nil, don't check the `font-lock-multiline' text property.

lisp/ChangeLog

+2001-01-19  Gerd Moellmann  <gerd@gnu.org>
+
+	* jit-lock.el (jit-lock-after-change): If font-lock-multiline
+	is nil, don't check the `font-lock-multiline' text property.
+
 2001-01-19  Michael Kifer  <kifer@cs.sunysb.edu>
 	* viper.el: Call initial-major-mode on startup.

lisp/jit-lock.el

@@ -422,7 +422,8 @@ will take place when text is fontified stealthily."
       (with-buffer-prepared-for-jit-lock
        ;; If we're in text that matches a multi-line font-lock pattern,
        ;; make sure the whole text will be redisplayed.
-       (when (get-text-property start 'font-lock-multiline)
+       (when (and font-lock-multiline
+		  (get-text-property start 'font-lock-multiline))
 	 (setq start (or (previous-single-property-change
 			  start 'font-lock-multiline)
 			 (point-min))))