--- lib/PXElator/html.pm	2009/08/09 21:59:17	187
+++ lib/PXElator/html.pm	2009/08/09 22:05:09	188
@@ -34,7 +34,7 @@
 	
 
 sub tt {
-	qq|<tt>| . join(' ', @_) . qq|</tt>|;
+	qq|<tt>| . join(' ', @_) . qq|</tt>| if @_;
 }
 
 sub select {
@@ -48,6 +48,10 @@
 	);
 }
 
+sub pre {
+	qq|<pre>| . join(' ', @_) . qq|</pre>| if @_;
+}
+
 sub pre_dump {
 	my $data = shift;
 	my $dump = dump( $data );