--- loncom/homework/outputtags.pm	2001/08/13 20:51:04	1.11
+++ loncom/homework/outputtags.pm	2001/12/04 15:17:56	1.13
@@ -1,3 +1,31 @@
+# The LearningOnline Network with CAPA 
+# tags that create controlled output
+#
+# $Id: outputtags.pm,v 1.13 2001/12/04 15:17:56 albertel 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;
@@ -41,7 +69,7 @@ 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;
 }
 
@@ -62,7 +90,7 @@ 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;
 }