--- loncom/xml/lonxml.pm	2004/08/10 18:03:30	1.334
+++ loncom/xml/lonxml.pm	2004/08/10 18:25:53	1.335
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.334 2004/08/10 18:03:30 sakharuk Exp $
+# $Id: lonxml.pm,v 1.335 2004/08/10 18:25:53 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -165,15 +165,16 @@ sub xmlbegin {
 }
 
 sub xmlend {
-    my ($target,$tagstack,$parstack,$parser,$safeeval)=@_;
+    my ($target,$parser)=@_;
     my $mode='xml';
     my $status='OPEN';
     if ($Apache::lonhomework::parsing_a_problem) {
 	$mode='problem';
 	$status=$Apache::inputtags::status[-1]; 
     }
-    my $discussion=&Apache::lonfeedback::list_discussion($mode,$status,'',$target,$tagstack,$parstack,$parser,$safeeval);
+    my $discussion=&Apache::lonfeedback::list_discussion($mode,$status);    
     if ($target eq 'tex') {
+	$discussion.='<tex>\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\end{document}</tex>';
 	&Apache::lonxml::newparser($parser,\$discussion,'');
 	return '';
     } else {