Index: footnotes.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/footnotes/Attic/footnotes.module,v
retrieving revision 1.1.2.3
diff -u -p -r1.1.2.3 footnotes.module
--- footnotes.module	25 Jun 2006 18:58:21 -0000	1.1.2.3
+++ footnotes.module	11 Jul 2006 14:18:08 -0000
@@ -153,7 +153,8 @@ function _footnotes_replace_callback( $m
   //default op: act as called by preg_replace_callback()
   array_push( $store_matches, $matches[1] );
   $n++;
-  return '<sup class="see_footnote"><a href="#footnote' . $n . '">' . $n . '</a></sup>';  
+  $allowed_tags = array();
+  return '<sup class="see_footnote" title="'. filter_xss($matches[1], $allowed_tags).'"><a href="#footnote' . $n . '">' . $n . '</a></sup>';  
 }
 
 /**