--- loncom/homework/optionresponse.pm	2003/07/01 20:12:55	1.79
+++ loncom/homework/optionresponse.pm	2003/07/25 20:56:08	1.82
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.79 2003/07/01 20:12:55 sakharuk Exp $
+# $Id: optionresponse.pm,v 1.82 2003/07/25 20:56:08 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -152,9 +152,11 @@ sub end_foilgroup {
   
   my $result;
   if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') {
+    my $tex_option_switch=&Apache::lonxml::get_param('texoptions',$parstack,$safeeval);
     my $name;
     my @opt;
     eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
+    if ($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');
     my $randomize = &Apache::lonxml::get_param('randomize',$parstack,
@@ -326,7 +328,8 @@ sub displayfoils {
 	    $result.=$text."\n";
       } elsif ($target eq 'tex') {
 	  $Apache::response::foilgroup{$name.'.text'}=~s/\\item//;
- 	  $result .='\item \textit{'.$Apache::response::foilgroup{$name.'.value'}.'}'.
+	  if ($max>1) {$result .='\item ';}
+ 	  $result .=' \textit{'.$Apache::response::foilgroup{$name.'.value'}.'}'.
 	      ":".$Apache::response::foilgroup{$name.'.text'}."\n";
       }
       if ($Apache::lonhomework::type eq 'exam') {
@@ -434,15 +437,19 @@ sub displayfoils {
 sub optionlist_correction {
 
     my $texoptionlist = shift;
-    $texoptionlist =~ s/<option><\/option>/\\item \[\] Possible answers are:/;
-    $texoptionlist =~ s/<option>/\{\\bf /g;
-    $texoptionlist =~ s/<option selected="on">/\{\\bf /g;
-    $texoptionlist =~ s/<\/option>/\},/g;
-    $texoptionlist =~ s/,$/\./g;
-    $texoptionlist =~ s/>/\$>\$/g;
-    $texoptionlist =~ s/</\$<\$/g;
-    $texoptionlist =~ s/=/\$=\$/g;
-    $texoptionlist =~ s/\^(\d+)/<m>\$$1\$<\/m>/g;
+    if ($texoptionlist=~/<option selected/) {
+	$texoptionlist =~ s/<option><\/option>/\\item \[\] Possible answers are:/;
+	$texoptionlist =~ s/<option>/\{\\bf /g;
+	$texoptionlist =~ s/<option selected="on">/\{\\bf /g;
+	$texoptionlist =~ s/<\/option>/\},/g;
+	$texoptionlist =~ s/,$/\./g;
+	$texoptionlist =~ s/>/\$>\$/g;
+	$texoptionlist =~ s/</\$<\$/g;
+	$texoptionlist =~ s/=/\$=\$/g;
+	$texoptionlist =~ s/\^(\d+)/<m>\$$1\$<\/m>/g;
+    } else {
+	$texoptionlist =~ s/<option><\/option>/\\item \[\] \\vskip -5 mm/;
+    }
     return $texoptionlist;
 }