--- src/feature.h.orig	2022-02-03 02:12:06.904446437 +0900
+++ src/feature.h	2022-02-03 02:18:07.732106226 +0900
@@ -117,7 +117,7 @@
  * SCROLL_ON_* defines above.).
  * Also for modifier+Home/End keys to move to top/bottom
  */
-/* #define SCROLL_ON_UPDOWN_KEYS */
+#define SCROLL_ON_UPDOWN_KEYS
 /* #define SCROLL_ON_HOMEEND_KEYS */
 
 /*