--- loncom/xml/lonxml.pm	2006/11/01 23:24:51	1.424
+++ loncom/xml/lonxml.pm	2006/11/10 19:41:34	1.425
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.424 2006/11/01 23:24:51 albertel Exp $
+# $Id: lonxml.pm,v 1.425 2006/11/10 19:41:34 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -342,6 +342,11 @@ sub xmlparse {
  my $finaloutput = &inner_xmlparse($target,\@stack,\@parstack,\@pars,
 				   $safeeval,\%style_for_target,1);
 
+ if (@stack) {
+     &warning("At end of file some tags were still left unclosed, ".
+	      '<tt>&lt;'.join('&gt;</tt>, <tt>&lt;',reverse(@stack)).
+	      '&gt;</tt>');
+ }
  if ($env{'request.uri'}) {
     &writeallows($env{'request.uri'});
  }