--- loncom/homework/structuretags.pm	2008/09/11 14:47:17	1.430
+++ loncom/homework/structuretags.pm	2008/10/12 13:35:34	1.432
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.430 2008/09/11 14:47:17 bisitz Exp $
+# $Id: structuretags.pm,v 1.432 2008/10/12 13:35:34 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -74,7 +74,7 @@ sub start_tex {
     if ($target ne 'edit' && $target ne 'modified') {
 	my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser,$style);
 	if ($target eq 'tex') {
-	    return $bodytext.' ';
+	    return $bodytext.'{}';
 	}
     } elsif ($target eq "edit" ) {
 	my $bodytext = 
@@ -1392,9 +1392,15 @@ sub end_languageblock {
 	    my $result = &Apache::lonxml::endredirection();
 	    my $which = &Apache::lonxml::get_param('which',$parstack,
 						   $safeeval);
-            foreach my $language (split(/\s*\,\s*/,$which)) {
-               unless ($language=~/\w/) { next; }
-               $available_texts{$language} = $result;
+            if ($which=~/\w/) {
+                $available_texts{$which} = $result;
+            }
+            my $otherlangs = &Apache::lonxml::get_param('other',$parstack,
+                                                        $safeeval);
+            foreach my $language (split(/\s*\,\s*/,$otherlangs)) {
+                if ($language=~/\w/) {
+                    $available_texts{$language} = $result;
+                }
             }
 
 	}