--- footnotes/footnotes.module.orig	2010-02-23 11:08:53.000000000 -0800
+++ footnotes/footnotes.module	2010-02-23 17:53:08.000000000 -0800
@@ -228,6 +228,7 @@
     }
     $n = 0;
     $store_matches = array();
+    $used_values = array();
     return $str;
   }