--- loncom/interface/lonindexer.pm	2013/08/12 19:47:10	1.213.4.6
+++ loncom/interface/lonindexer.pm	2012/08/25 19:22:59	1.217
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.213.4.6 2013/08/12 19:47:10 raeburn Exp $
+# $Id: lonindexer.pm,v 1.217 2012/08/25 19:22:59 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -92,8 +92,15 @@ sub handler {
     undef (@Omit);
     %fieldnames=&Apache::lonmeta::fieldnames();
 
-# --------------------------------------------------------------- get icon path
+# ------------------------------------- read in machine configuration variables
     my $iconpath= $r->dir_config('lonIconsURL') . "/";
+    my $domain  = $r->dir_config('lonDefDomain');
+    my $role    = $r->dir_config('lonRole');
+    my $loadlim = $r->dir_config('lonLoadLim');
+    my $servadm = $r->dir_config('lonAdmEMail');
+    my $sysadm  = $r->dir_config('lonSysEMail');
+    my $lonhost = $r->dir_config('lonHostID');
+    my $tabdir  = $r->dir_config('lonTabDir');
 
 #SB my $fileclr='#ffffe6';
     my $line;
@@ -1341,18 +1348,15 @@ sub coursecontext {
     my $filesymb=&Apache::lonnet::symbread($filelink);
     if ($filesymb) {
 	my ($map,$index,$resource)=&Apache::lonnet::decode_symb($filesymb);
-	$r->print(
-            &mt('Already in this course:').'<br />'
-           .&mt('[_1] in folder/map [_2]',
-	        &Apache::lonnet::gettitle($resource),
-	        &Apache::lonnet::gettitle($map))
-           .'<br />');
+	$r->print(&mt('Already in this course:<br />[_1] in folder/map [_2].<br />',
+	      &Apache::lonnet::gettitle($resource),
+	      &Apache::lonnet::gettitle($map)));
     }
 }
 
 sub showpreview {
     my ($filelink)=@_;
-    if ($filelink=~m-^(/ext/|https?://)-) {
+    if ($filelink=~m-^(/ext/|http://)-) {
 	return &mt('External Resource, preview not enabled');
     }
     my ($curfext)=($filelink=~/\.(\w+)$/);