--- loncom/homework/optionresponse.pm	2004/07/20 13:38:47	1.115
+++ loncom/homework/optionresponse.pm	2004/08/25 19:38:58	1.118
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.115 2004/07/20 13:38:47 sakharuk Exp $
+# $Id: optionresponse.pm,v 1.118 2004/08/25 19:38:58 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -456,7 +456,7 @@ sub optionlist_correction {
 		$texoptionlist.=', ';
 	    }
 	}
-	chop($texoptionlist);
+	$texoptionlist=~s/, $//;
 	if ($TeXlayout ne 'vertical') {$texoptionlist.='.';}
     } else {
 	if ($TeXlayout ne 'vertical') {$texoptionlist='\\item [] \\vskip -5 mm';}
@@ -491,7 +491,7 @@ sub webbubbles {
 
 
 sub bubbles {
-    my ($ralphabit,$ropt) = @_;
+    my ($ralphabit,$ropt,$responce) = @_;
     my @alphabet = @$ralphabit;
     my @opt = @$ropt;
     my ($result,$head,$line) =('','','');
@@ -508,6 +508,7 @@ sub bubbles {
     for (my $ind=0;$ind<=$number_of_bubbles;$ind++) {
 	my $leftmargin;
 	$opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]);
+	if ($responce eq 'rankresponce') {$opt[$ind]='Rank '.$opt[$ind];}
 	if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;}
 	$current_length += (length($opt[$ind])+length($alphabet[$ind])+4)*2;
 	if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) {
@@ -649,12 +650,16 @@ sub end_foil {
 
 sub start_drawoptionlist {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-    return $token->[4];
+    if ($target ne 'meta') {
+	return $token->[4];
+    }
 }
 
 sub end_drawoptionlist {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-    return $token->[2];
+    if ($target ne 'meta') {
+	return $token->[2];
+    }
 }
 
 sub insert_foil {