--- loncom/homework/optionresponse.pm	2003/07/25 20:56:08	1.82
+++ loncom/homework/optionresponse.pm	2003/09/24 18:18:38	1.87
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.82 2003/07/25 20:56:08 sakharuk Exp $
+# $Id: optionresponse.pm,v 1.87 2003/09/24 18:18:38 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -303,9 +303,8 @@ sub displayfoils {
   my $break;
   my $solved=$Apache::lonhomework::history{"resource.$part.solved"};
   my $status=$Apache::inputtags::status[-1];
-  if (
-      ($target ne 'tex') &&
-      (($solved =~ /^correct/) || ($status eq 'SHOW_ANSWER')) ) {
+  if ( ($target ne 'tex') &&
+       &Apache::response::show_answer() ) {
     foreach $name (@whichopt) {
 	my $text=$Apache::response::foilgroup{$name.'.text'};
 	if ($text!~/^\s*$/) {
@@ -437,8 +436,8 @@ sub displayfoils {
 sub optionlist_correction {
 
     my $texoptionlist = shift;
-    if ($texoptionlist=~/<option selected/) {
-	$texoptionlist =~ s/<option><\/option>/\\item \[\] Possible answers are:/;
+    if ($texoptionlist=~/<option selected/ or $texoptionlist=~/<option>[^<]+<\/option>/) {
+	$texoptionlist =~ s/<option><\/option>/\\item \[\] Choices: /;
 	$texoptionlist =~ s/<option>/\{\\bf /g;
 	$texoptionlist =~ s/<option selected="on">/\{\\bf /g;
 	$texoptionlist =~ s/<\/option>/\},/g;
@@ -623,11 +622,7 @@ sub end_foil {
 	if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') {
 	    $Apache::response::conceptgroup{"$name.text"} = '\vskip 4 mm $\triangleright$ '.$text;
 	} else {
-	    if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') {
-		$Apache::response::conceptgroup{"$name.text"} = ' $\triangleright$ '.$text;
-	    } else {
-		$Apache::response::conceptgroup{"$name.text"} = $text;
-	    }
+	    $Apache::response::conceptgroup{"$name.text"} = $text;
 	}
 	$Apache::response::conceptgroup{"$name.location"} = $location;
       } else {
@@ -636,11 +631,7 @@ sub end_foil {
 	if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') {
 	    $Apache::response::foilgroup{"$name.text"} = '\vskip 5 mm $\triangleright$ '.$text;
 	} else {
-	    if ($target eq 'tex' and $Apache::lonhomework::type eq 'exam') {
-		$Apache::response::foilgroup{"$name.text"} = ' $\triangleright$ '.$text;
-	    } else {
-		$Apache::response::foilgroup{"$name.text"} = $text;
-	    }
+	    $Apache::response::foilgroup{"$name.text"} = $text;
 	}
 	$Apache::response::foilgroup{"$name.location"} = $location;
       }