patch 7.4.2213

Problem:    Cannot highlight the "~" lines at the end of a window differently.
Solution:   Add the EndOfBuffer highlighting. (Marco Hinz, James McCoy)

src/screen.c

@@ -2205,7 +2205,7 @@ win_update(win_T *wp)
 
 	/* make sure the rest of the screen is blank */
 	/* put '~'s on rows that aren't part of the file. */
-	win_draw_end(wp, '~', ' ', row, wp->w_height, HLF_AT);
+	win_draw_end(wp, '~', ' ', row, wp->w_height, HLF_EOB);
     }
 
     /* Reset the type of redrawing required, the window has been updated. */