--- loncom/publisher/lonpublisher.pm	2003/08/21 17:12:32	1.126.2.1
+++ loncom/publisher/lonpublisher.pm	2003/08/13 18:41:59	1.128
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpublisher.pm,v 1.126.2.1 2003/08/21 17:12:32 albertel Exp $
+# $Id: lonpublisher.pm,v 1.128 2003/08/13 18:41:59 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -82,6 +82,26 @@ invocation by F<loncapa_apache.conf>:
   ErrorDocument     500 /adm/errorhandler
   </Location>
 
+=head1 OVERVIEW
+
+Authors can only write-access the C</~authorname/> space. They can
+copy resources into the resource area through the publication step,
+and move them back through a recover step. Authors do not have direct
+write-access to their resource space.
+
+During the publication step, several events will be
+triggered. Metadata is gathered, where a wizard manages default
+entries on a hierarchical per-directory base: The wizard imports the
+metadata (including access privileges and royalty information) from
+the most recent published resource in the current directory, and if
+that is not available, from the next directory above, etc. The Network
+keeps all previous versions of a resource and makes them available by
+an explicit version number, which is inserted between the file name
+and extension, for example C<foo.2.html>, while the most recent
+version does not carry a version number (C<foo.html>). Servers
+subscribing to a changed resource are notified that a new version is
+available.
+
 =head1 DESCRIPTION
 
 B<lonpublisher> takes the proper steps to add resources to the LON-CAPA
@@ -698,9 +718,8 @@ sub fix_ids_and_indices {
 		}
 		if (!$endtag) { if ($token->[4]=~m:/>$:) { $endtag=' /'; }; }
 		$outstring.='<'.$tag.$newparmstring.$endtag.'>';
-		if ($lctag eq 'm' || $lctag eq 'script' 
-                    || $lctag eq 'display' || $lctag eq 'tex') {
-		    $outstring.=&get_all_text_unbalanced('/'.$lctag,\@parser);
+		if ($lctag eq 'm') {
+		    $outstring.=&get_all_text_unbalanced('/m',\@parser);
 		}
 	    } elsif ($token->[0] eq 'E') {
 		if ($token->[2]) {
@@ -1725,6 +1744,10 @@ unless ($ENV{'form.phase'} eq 'two') {
   if ($fn=~/\/$/) {
 # -------------------------------------------------------- This is a directory
       &publishdirectory($r,$fn,$thisdisfn);
+      $r->print('<hr><font size="+2">Done</font><br><a href="/priv/'
+		.$cuname.'/'.$thisdisfn
+		.'">Return to Directory</a>');
+
 
   } else {
 # ---------------------- Evaluate individual file, and then output information.