--- loncom/xml/londefdef.pm	2003/08/01 13:35:20	1.158
+++ loncom/xml/londefdef.pm	2003/08/27 15:00:43	1.158.4.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.158 2003/08/01 13:35:20 sakharuk Exp $
+# $Id: londefdef.pm,v 1.158.4.3 2003/08/27 15:00:43 albertel Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -394,7 +394,7 @@ sub start_meta {
 }
 
 sub end_meta {
-    my ($target,$token,$tagstack,$parstack,$parser) = @_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = '';
     if ($target eq 'web') {
 	my $args='';
@@ -403,8 +403,11 @@ sub end_meta {
 	    $currentstring = $token->[4];
 	}
     } elsif ($target eq 'tex') {
-	$currentstring=&Apache::lonxml::endredirection();
-	$currentstring='';
+	my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval);
+	my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval);
+	if ((not defined $content) && (not defined $name)) {
+	    &Apache::lonxml::endredirection();
+	}
     }
     return $currentstring;
 }
@@ -1407,7 +1410,7 @@ sub start_a {
 }
 
 sub end_a {
-    my ($target,$token,$tagstack,$parstack,$safeeval) = @_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = '';
     if ($target eq 'web') {
 	$currentstring .= $token->[2];
@@ -1417,7 +1420,7 @@ sub end_a {
 
 #-- <li> tag
 sub start_li {
-    my ($target,$token,$tagstack,$parstack,$safeeval) = @_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = '';
     if ($target eq 'web') {
 	$currentstring = $token->[4];