- .wrap( '<span class="mw-collapsible-toggle"></span>' ).parent()
- .attr( {
- role: 'button',
- tabindex: 0
- } )
- .prepend( '<span>[</span>' )
- .append( '<span>]</span>' )
- .on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler );
+ .wrap( '<span class="mw-collapsible-toggle"></span>' )
+ .parent()
+ .attr( {
+ role: 'button',
+ tabindex: 0
+ } )
+ .prepend( '<span>[</span>' )
+ .append( '<span>]</span>' )
+ .on( 'click.mw-collapsible keypress.mw-collapsible', actionHandler );