--- loncom/interface/lonindexer.pm	2010/01/28 00:01:13	1.181.4.4
+++ loncom/interface/lonindexer.pm	2009/12/02 18:22:20	1.181.6.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.181.4.4 2010/01/28 00:01:13 raeburn Exp $
+# $Id: lonindexer.pm,v 1.181.6.2 2009/12/02 18:22:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -503,15 +503,13 @@ END
         $select_file_categories{''} = &mt('All file types');
         foreach my $cat (@file_categories) {
 	    my $types = join(",",&Apache::loncommon::filecategorytypes($cat));
-	    $select_file_categories{$types} = &mt($cat);
+	    $select_file_categories{$types} = $cat;
 	    push(@select_form_order,$types);
 	}
         $select_file_categories{'select_form_order'} = \@select_form_order;
         my $type_element=
-            &Apache::loncommon::select_form(
-                $typeselect,
-                'only',
-                %select_file_categories);
+	    &Apache::loncommon::select_form($typeselect,'only',
+					    %select_file_categories);
         $type_element = '<label>'.&mt('File Type Displayed: [_1]',
 				      $type_element).'</label>';
         $r->print($type_element
@@ -897,7 +895,7 @@ sub display_line {
     }
 # Do we have permission to look at this?
 
-    if($filecom[15] ne '1') { return OK if ((!&Apache::lonnet::allowed('bre',$pathprefix.$filecom[0])) && (!&Apache::lonnet::allowed('bro',$pathprefix.$filecom[0]))); }
+    if($filecom[15] ne '1') { return OK if (!&Apache::lonnet::allowed('bre',$pathprefix.$filecom[0])); }
 
 # make absolute links appear on different background
     if ($absolute) { $fileclr='#ccdd99'; }
@@ -1298,8 +1296,12 @@ sub showpreview {
     my $output='';
     my $embstyle=&Apache::loncommon::fileembstyle($curfext);
     if ($embstyle eq 'ssi') {
-       my $cache=$Apache::lonnet::perlvar{'lonDocRoot'}.$filelink.
-                    '.tmp';
+       my $cache = $Apache::lonnet::perlvar{'lonDocRoot'}.$filelink;
+       if ($env{'request.gcicontext'} eq 'buildtest') {
+           $cache .= '.tn'; 
+       } else {
+           $cache .= '.tmp';
+       }
        if ((!$env{'form.updatedisplay'}) &&
                     (-e $cache)) {
           open(FH,$cache);