--- loncom/homework/outputtags.pm	2003/01/13 21:23:06	1.25
+++ loncom/homework/outputtags.pm	2003/05/02 18:56:29	1.26
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # tags that create controlled output
 #
-# $Id: outputtags.pm,v 1.25 2003/01/13 21:23:06 sakharuk Exp $
+# $Id: outputtags.pm,v 1.26 2003/05/02 18:56:29 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -113,10 +113,13 @@ sub start_displayweight {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result;
     if (exists($Apache::outputtags::showonce{'displayweight'})) {
-	return '';
-    } else {
-	$Apache::outputtags::showonce{'displayweight'}=1;
+	if(grep(/^\Q$Apache::inputtags::part\E$/,
+		@{$Apache::outputtags::showonce{'displayweight'}})) {
+	    return '';
+	}
     }
+    push(@{$Apache::outputtags::showonce{'displayweight'}},
+	 $Apache::inputtags::part);
     my $status=$Apache::inputtags::status['-1'];
     if ($target eq 'web' || $target eq 'tex') {
 	my $id = $Apache::inputtags::part;