updated for version 7.4.489

Problem:    Cursor movement still wrong when 'lbr' is set and there is a
            number column. (Hirohito Higashi)
Solution:   Add correction for number column. (Hiroyuki Takagi)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    489,
 /**/
     488,
 /**/