Index: trunk/wp-config.php
===================================================================
--- trunk/wp-config.php	(revision 27)
+++ trunk/wp-config.php	(revision 31)
@@ -1,6 +1,7 @@
 <?php
 require dirname( __FILE__ ).'/include/include_xoops_define.php' ;
-require dirname( __FILE__ ).'/include/set_cash_cookie_path.php' ;
-require dirname( __FILE__ ).'/include/pluggable-override.php' ;
+require_once dirname( __FILE__ ).'/include/set_cash_cookie_path.php' ;
+require_once dirname( __FILE__ ).'/include/pluggable-override.php' ;
+require_once dirname( __FILE__ ).'/include/custom_functions.php' ;
 
 mb_language('Japanese');