--- loncom/homework/outputtags.pm	2001/08/13 20:51:04	1.11
+++ loncom/homework/outputtags.pm	2002/08/19 19:06:02	1.19
@@ -1,10 +1,38 @@
+# The LearningOnline Network with CAPA 
+# tags that create controlled output
+#
+# $Id: outputtags.pm,v 1.19 2002/08/19 19:06:02 sakharuk Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
+
 package Apache::outputtags; 
 
 use strict;
 use Apache::lonnet;
 use POSIX qw(strftime);
 
-sub BEGIN {
+BEGIN {
   &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle'));
 }
 
@@ -30,8 +58,7 @@ sub start_displayduedate {
       $result ='<table border="on"><tr><td>No due date set.</td></tr></table>';
     }
   } elsif ( $target eq 'edit' ) {
-    $result=&Apache::edit::tag_start($target,$token,
-				     &Apache::lonxml::description($token));
+    $result=&Apache::edit::tag_start($target,$token);
     $result.='</td></tr>';
     $result.=&Apache::edit::end_table();
   }
@@ -41,7 +68,7 @@ sub start_displayduedate {
 sub end_displayduedate {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   my @result;
-  if ($target eq 'edit') { @result[1]='no'; }
+  if ($target eq 'edit') { $result[1]='no'; }
   return @result;
 }
 
@@ -51,10 +78,13 @@ sub start_displaytitle {
   if ($target eq 'web') {
     $result="<h1>$Apache::lonhomework::name</h1>";
   } elsif ($target eq 'edit') {
-    $result=&Apache::edit::tag_start($target,$token,
-				     &Apache::lonxml::description($token));
+    $result=&Apache::edit::tag_start($target,$token);
     $result.='</td></tr>';
     $result.=&Apache::edit::end_table();
+  } elsif ($target eq 'tex') {
+      $Apache::lonhomework::name=~s/%/\%/g;
+      $Apache::lonhomework::name=~s/&/\&/g;
+      $result='\vskip 0 mm\noindent\textbf{'.$Apache::lonhomework::name.'}\vskip 0 mm';
   }
   return $result;
 }
@@ -62,7 +92,7 @@ sub start_displaytitle {
 sub end_displaytitle {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   my @result;
-  if ($target eq 'edit') { @result[1]='no'; }
+  if ($target eq 'edit') { $result[1]='no'; }
   return @result;
 }