--- loncom/homework/optionresponse.pm	2004/04/23 17:57:18	1.107
+++ loncom/homework/optionresponse.pm	2004/04/23 21:37:41	1.108
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.107 2004/04/23 17:57:18 sakharuk Exp $
+# $Id: optionresponse.pm,v 1.108 2004/04/23 21:37:41 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -56,10 +56,14 @@ sub start_optionresponse {
 				     $token,'4').
         &Apache::edit::select_arg('Randomize Foil Order','randomize',
 				  ['yes','no'],$token).
+        &Apache::edit::select_arg(&mt('Display of options when printed'),'TeXlayout',
+				  [['horizontal',&mt('Normal list')],
+				   ['vertical',&mt('Listed in a vertical column')]],$token).
         &Apache::edit::end_row().&Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {
     my $constructtag=&Apache::edit::get_new_args($token,$parstack,
-						 $safeeval,'max','randomize');
+						 $safeeval,'max','randomize',
+						 'TeXlayout');
     if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
   } elsif ($target eq 'meta') {
     $result=&Apache::response::meta_package_write('optionresponse');
@@ -159,8 +163,8 @@ sub end_foilgroup {
     my $name;
     my @opt;
     eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
-    my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval,undef,0);
-    &Apache::lonnet::logthis("PARAMETER U>$TeXlayout<U");
+    my $TeXlayout=&Apache::lonxml::get_param('TeXlayout',$parstack,$safeeval,
+					     -2,0);
     if ($target eq 'tex' && $tex_option_switch eq 'nochoice') {@opt=();}
     &Apache::lonxml::debug("Options are $#opt");
     my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
@@ -309,7 +313,6 @@ sub check_for_invalid {
 
 sub displayfoils {
   my ($target,$max,$randomize,$TeXlayout,@opt)=@_;
-  &Apache::lonnet::logthis("PARAMETER >>$TeXlayout<<");
   if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;}
   my @names = @{ $Apache::response::foilgroup{'names'} };
   my @truelist;
@@ -438,7 +441,6 @@ sub displayfoils {
 
 sub optionlist_correction {
     my ($TeXlayout,@options) = @_;
-    &Apache::lonnet::logthis("PARAMETER >$TeXlayout<");
     my $texoptionlist='\\item [] Choices: ';
     if ($TeXlayout eq 'vertical') {$texoptionlist='\\item []';}
     if (scalar(@options) > 0) {
@@ -597,7 +599,6 @@ sub end_foil {
   if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { 
       $text=&Apache::lonxml::endredirection;
       $text=~/(\w)/;
-      &Apache::lonnet::logthis("TTTEXT IS HERE NOW >>$text<< >>>$1<<<");
       if (($target eq 'tex') and ($Apache::lonhomework::type ne 'exam') and ($text=~/\S/)) {$text = '\vspace*{-2 mm}\item '.$text;} 
   }
   if ($target eq 'web' || $target eq 'grade' || $target eq 'answer'