--- loncom/homework/structuretags.pm	2002/07/03 15:36:40	1.101
+++ loncom/homework/structuretags.pm	2002/08/07 17:24:35	1.103
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.101 2002/07/03 15:36:40 sakharuk Exp $
+# $Id: structuretags.pm,v 1.103 2002/08/07 17:24:35 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -57,7 +57,7 @@ sub start_tex {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   my $bodytext=&Apache::lonxml::get_all_text("/tex",$$parser[$#$parser]);
   if ($target eq 'tex') {
-    return $bodytext
+      return $bodytext.' ';
   }
   return '';
 }
@@ -285,6 +285,12 @@ sub start_problem {
 	  "<title>$name</title></head>\n$body_tag_start\n";
       }
     } elsif ($target eq 'tex') {
+	my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
+	if ($name eq '') { 
+	    $name=&Apache::lonnet::EXT('resource.title');
+	    if ($name eq 'con_lost') { $name = ''; }
+	}
+	$Apache::lonhomework::name=$name;
 	my $id = $Apache::inputtags::part;
 	my $duedate = &Apache::lonnet::EXT("resource.$id.duedate"); 
 	$duedate = POSIX::strftime("%c",localtime($duedate));
@@ -300,7 +306,8 @@ sub start_problem {
         chomp $due_file_content;
         if ($due_file_content ne $duedate) {	    
 	$temp_file = Apache::File->new('>'.$filename); 
-	    print $temp_file "$duedate\n";	    
+	    print $temp_file "$duedate\n";
+	    if($duedate eq 'Wed 31 Dec 1969 07:00:00 PM EDT') {$duedate = '';}	    
 	    if (not $ENV{'request.symb'} =~ m/\.page_/) {
 		$result .= '\begin{document} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm';	
 	    } else {