function lastdiff() {
if (mw.config.get('wgNamespaceNumber') >= 0) {
mw.util.addPortletLink('p-cactions', mw.util.getUrl(null, { diff: '0' }), 'diff', 'ca-last', 'ultimo diferencial', 'p');
}
}
$.when($.ready,mw.loader.using('mediawiki.util')).then(lastdiff);