--- loncom/homework/optionresponse.pm	2004/07/12 16:19:48	1.114
+++ loncom/homework/optionresponse.pm	2004/07/30 18:45:49	1.117
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.114 2004/07/12 16:19:48 sakharuk Exp $
+# $Id: optionresponse.pm,v 1.117 2004/07/30 18:45:49 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -453,10 +453,10 @@ sub optionlist_correction {
 	    if ($TeXlayout eq 'vertical') {
 		$texoptionlist.=' \vskip 0 mm ',
 	    } else {
-		$texoptionlist.=',';
+		$texoptionlist.=', ';
 	    }
 	}
-	chop($texoptionlist);
+	$texoptionlist=~s/, $//;
 	if ($TeXlayout ne 'vertical') {$texoptionlist.='.';}
     } else {
 	if ($TeXlayout ne 'vertical') {$texoptionlist='\\item [] \\vskip -5 mm';}
@@ -649,12 +649,16 @@ 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 {