--- loncom/lond	2002/10/03 15:02:22	1.101
+++ loncom/lond	2002/10/07 13:50:36	1.102
@@ -2,7 +2,7 @@
 # The LearningOnline Network
 # lond "LON Daemon" Server (port "LOND" 5663)
 #
-# $Id: lond,v 1.101 2002/10/03 15:02:22 www Exp $
+# $Id: lond,v 1.102 2002/10/07 13:50:36 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1015,6 +1015,10 @@ sub make_new_child {
 # ------------------------------------------------------------------- subscribe
                    } elsif ($userinput =~ /^sub/) {
 		       print $client &subscribe($userinput,$clientip);
+# ------------------------------------------------------------- current version
+                   } elsif ($userinput =~ /^currentversion/) {
+                       my ($cmd,$fname)=split(/:/,$userinput);
+		       print $client &currentversion($fname)."\n";
 # ------------------------------------------------------------------------- log
                    } elsif ($userinput =~ /^log/) {
                        my ($cmd,$udom,$uname,$what)=split(/:/,$userinput);
@@ -1655,7 +1659,8 @@ sub currentversion {
        $ulsdir=$1;
     }
     $fname=~s/\.\d+\.(\w+(?:\.meta)*)$/\.$1/;
-    $fname=~s/\.(\w+)$/\.\(\\d\+\)\.$1\$/;
+    $fname=~s/\.(\w+(?:\.meta)*)$/\.\(\\d\+\)\.$1\$/;
+
     if (-e $fname) { $version=1; }
     if (-e $ulsdir) {
        if(-d $ulsdir) {
@@ -1701,6 +1706,10 @@ sub subscribe {
                     my $extension=$2;
                     symlink($root.'.'.$extension,
                             $root.'.'.$currentversion.'.'.$extension);
+                    unless ($extension=~/\.meta$/) {
+                       symlink($root.'.'.$extension.'.meta',
+                            $root.'.'.$currentversion.'.'.$extension.'.meta');
+		    }
                 }
             }
         }