--- lib/PXElator/html.pm	2009/08/09 19:09:00	182
+++ lib/PXElator/html.pm	2009/08/27 14:31:49	307
@@ -14,9 +14,14 @@
 
 	my @td = map { "<td>$_</td>" } @_;
 	my $html = qq{<table>\n<tr>$th};
+	my $row = 0;
+
 	foreach ( 0 .. $#td ) {
 			$html .= $td[$_];
-			$html .= qq{</tr>\n<tr>} if ( $_ + 1 ) % $cols == 0;
+			if ( ( $_ + 1 ) % $cols == 0 ) {
+				$zebra = $row++ % 2 == 0 ? qq{ style="background: #eee"} : '';
+				$html .= qq{</tr>\n<tr$zebra>};
+			};
 	}
 	$html .= qq{</tr>\n</table>};
 }
@@ -34,7 +39,7 @@
 	
 
 sub tt {
-	qq|<tt>| . join(' ', @_) . qq|</tt>|;
+	qq|<tt>| . join(' ', @_) . qq|</tt>| if @_;
 }
 
 sub select {
@@ -48,11 +53,15 @@
 	);
 }
 
+sub pre {
+	qq|<pre>| . join(' ', @_) . qq|</pre>| if @_;
+}
+
 sub pre_dump {
 	my $data = shift;
 	my $dump = dump( $data );
 	$dump =~ s{"([^"]+)"(\s*=>)}{$1  $2}gs;
-	$dump =~ s{"([^"]+)"}{"<b>$1</b>"}gs;
+	$dump =~ s{"([^"]*)"}{"<b>$1</b>"}gs;
 	qq|<pre>$dump</pre>|;
 }