$ul = $( this ).prev( 'ul.mw-htmlform-cloner-ul' );
html = $ul.data( 'template' ).replace(
- $ul.data( 'uniqueId' ), 'clone' + ( ++cloneCounter ), 'g'
+ new RegExp( $.escapeRE( $ul.data( 'uniqueId' ) ), 'g' ),
+ 'clone' + ( ++cloneCounter )
);
$li = $( '<li>' )