my $start_marker = '<!-- theme list start -->';
my $end_marker = '<!-- theme list end -->';
my ($fh, $filename) = tempfile(basename($0).'.XXXXXXXX', DIR => dirname($xml));
my $start_marker = '<!-- theme list start -->';
my $end_marker = '<!-- theme list end -->';
my ($fh, $filename) = tempfile(basename($0).'.XXXXXXXX', DIR => dirname($xml));