$line = Html::openElement( 'table', $attribs ) . Html::openElement( 'tr' );
$line .= '<td class="mw-enhanced-rc"><span class="mw-enhancedchanges-arrow-space"></span>';
$line = Html::openElement( 'table', $attribs ) . Html::openElement( 'tr' );
$line .= '<td class="mw-enhanced-rc"><span class="mw-enhancedchanges-arrow-space"></span>';