--- loncom/publisher/testbankimport.pm	2004/02/18 21:50:00	1.2
+++ loncom/publisher/testbankimport.pm	2004/04/23 22:42:05	1.4
@@ -1,15 +1,41 @@
+# Handler for parsing text upload problem descriptions into .problems
+# $Id: testbankimport.pm,v 1.4 2004/04/23 22:42:05 raeburn 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::testbankimport;
 
-    use strict;
-    use Apache::Constants qw(:common :http :methods);
-    use Apache::loncacc;
-    use Apache::loncommon();
-    use Apache::Log();
-    use Apache::lonnet;
-    use HTML::Entities();
-    use Apache::lonlocal;
-    use Apache::lonupload;
-    use File::Basename();
+use strict;
+use Apache::Constants qw(:common :http :methods);
+use Apache::loncacc;
+use Apache::loncommon();
+use Apache::Log();
+use Apache::lonnet;
+use HTML::Entities();
+use Apache::lonlocal;
+use Apache::lonupload;
+use File::Basename();
 
 # ---------------------------------------------------------------- Display Control
 sub display_control {
@@ -1104,7 +1130,7 @@ sub final_display {
                 for (my $k=$numitems+$start[$i]-1; $k<$numitems+$end[$i]; $k++) {
                     @{$answers{$k}} = ();
                     if ($qtype[$i] eq "MC") {
-                        lc $items[$k];
+                        $items[$k] =~ tr/A-Z/a-z/;
                         $items[$k] =~ s/\W//g;
                         if ($foilformats[$i] eq "lcperiod" || $foilformats[$i] eq "lcparen" || $foilformats[$i] eq "ucparen" || $foilformats[$i] eq "ucperiod") {
                             for (my $j=0; $j<@alphabet; $j++) {
@@ -1122,7 +1148,7 @@ sub final_display {
                             }
                         }
                     } elsif (($qtype[$i] eq "MA") || ($qtype[$i] eq "Ord")) {
-                        lc $items[$k];
+                        $items[$k] =~ tr/A-Z/a-z/;
                         my @corrects = split/$patterns{$ansrtypes[$i]}/,$items[$k];
                         foreach my $correct (@corrects) {
                             $correct =~s/\W//g;