--- lib/TWiki/Render.pm	2006-03-25 09:54:34.250662858 -0500
+++ lib/TWiki/Render_New.pm	2006-03-22 09:28:53.000000000 -0500
@@ -758,7 +758,7 @@
         # inject anti-spam padding
         $url =~ s/(@\w*)/$1$TWiki::cfg{AntiSpam}{EmailPadding}/;
     } else {
-			#$opt = ' target="_top"';
+        $opt = ' target="_top"';
     }
     $text ||= $url;
 
@@ -1603,6 +1603,7 @@
 
 sub summariseChanges {
     my( $this, $user, $web, $topic, $orev, $nrev, $tml ) = @_;
+    ASSERT($this->isa( 'TWiki::Render')) if DEBUG;
     ASSERT($user->isa( 'TWiki::User')) if DEBUG;
     my $summary = '';
     my $store = $this->{session}->{store};