--- loncom/homework/structuretags.pm	2003/11/04 14:46:28	1.222
+++ loncom/homework/structuretags.pm	2003/11/05 21:43:11	1.224
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.222 2003/11/04 14:46:28 sakharuk Exp $
+# $Id: structuretags.pm,v 1.224 2003/11/05 21:43:11 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -457,12 +457,12 @@ sub start_problem {
 	    }
 	    my $id = $Apache::inputtags::part;
 	    my $weight = &Apache::lonnet::EXT("resource.$id.weight");
-	    my $allkeys=&Apache::lonnet::metadata($ENV{'request.uri'},'keys');
-	    my @allkeys = split /,/,$allkeys;
-	    my $allow_print_points = 1;
-	    foreach my $partial_key (@allkeys) {
-		if ($partial_key=~m/\_(\d*)\_weight/) {
-		    if ($1 ne '0') {$allow_print_points=0;}
+	    my $packages=&Apache::lonnet::metadata($ENV{'request.uri'},'packages');
+	    my @packages = split /,/,$packages;
+	    my $allow_print_points = 0;
+	    foreach my $partial_key (@packages) {
+		if ($partial_key=~m/part_0/) {
+		    $allow_print_points=1;
 		}
 	    }
 	    my $duedate = &Apache::lonnet::EXT("resource.$id.duedate"); 
@@ -948,7 +948,9 @@ sub start_part {
     &Apache::run::run($expression,$safeeval);
 
     if ($target eq 'meta') {
-	return &Apache::response::mandatory_part_meta;
+	my $display=&Apache::lonxml::get_param('display',$parstack,$safeeval);
+	return &Apache::response::mandatory_part_meta.
+	       &Apache::response::meta_parameter_write('display','string',$display,'Part Description');
     } elsif ($target eq 'web' || $target eq 'grade' ||
 	     $target eq 'answer' || $target eq 'tex') {
 	if ($hidden) {
@@ -996,11 +998,16 @@ sub start_part {
 	$result.=&Apache::edit::tag_start($target,$token);
 	$result.=&Apache::edit::text_arg('Part ID:','id',$token).
 	    &Apache::loncommon::help_open_topic("Part_Tag_Edit_Help").
+	    '  '.
+&Apache::edit::text_arg('Displayed Part Description:','display',$token).
 		&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {
 	my $constructtag=&Apache::edit::get_new_args($token,$parstack,
-						     $safeeval,'id');
+						     $safeeval,'id').
+			 &Apache::edit::get_new_args($token,$parstack,
+						     $safeeval,'display');
 	if ($constructtag) {
+	    $token->[2]->{'id'}=~s/[^A-Za-z0-9 ]//gs;
 	    $result = &Apache::edit::rebuild_tag($token);
 	    $result.=&Apache::edit::handle_insert();
 	}