--- loncom/lonnet/perl/lonnet.pm	2011/05/14 15:47:04	1.1107
+++ loncom/lonnet/perl/lonnet.pm	2011/06/06 23:28:48	1.1111
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1107 2011/05/14 15:47:04 raeburn Exp $
+# $Id: lonnet.pm,v 1.1111 2011/06/06 23:28:48 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2015,6 +2015,17 @@ sub currentversion {
     return &do_cache_new('resversion',$fname,$answer,600);
 }
 
+#
+# Return special version number of resource if set by override, empty otherwise
+#
+sub usedversion {
+    my $fname=shift;
+    unless ($fname) { $fname=$env{'request.uri'}; }
+    my ($urlversion)=($fname=~/\.(\d+)\.\w+$/);
+    if ($urlversion) { return $urlversion; }
+    return '';
+}
+
 # ----------------------------- Subscribe to a resource, return URL if possible
 
 sub subscribe {
@@ -8544,7 +8555,7 @@ sub metadata {
     if (($uri eq '') || 
 	(($uri =~ m|^/*adm/|) && 
 	     ($uri !~ m|^adm/includes|) && ($uri !~ m|/bulletinboard$|)) ||
-        ($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$}) || ($uri =~ m{^/*uploaded/$match_domain/$match_courseid/docs/})) {
+        ($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) {
 	return undef;
     }
     if (($uri =~ /^~/ || $uri =~ m{home/$match_username/public_html/}) 
@@ -8590,7 +8601,8 @@ sub metadata {
 		&Apache::lonnet::ssi_body($which,
 					  ('grade_target' => 'meta'));
 	    $cachetime = 1; # only want this cached in the child not long term
-	} elsif ($uri !~ m -^(editupload)/-) {
+	} elsif (($uri !~ m -^(editupload)/-) && 
+                 ($uri !~ m{^/*uploaded/$match_domain/$match_courseid/docs/})) {
 	    my $file=&filelocation('',&clutter($filename));
 	    #push(@{$metaentry{$uri.'.file'}},$file);
 	    $metastring=&getfile($file);