var options = { attributes: { rel: 'nofollow', title: 'click to open', }, className: '', format: { url: function (value) { return value } }, ignoreTags: ['a'], validate: { url: function (value) { return value; } } }; var str = `2006-08-02 Rackstraw Downes, I picked Rackstraw up at the train station. We visited here and then headed out with Rackstraw to visit Sylvia and Bob Mangold. We visited there and the went out to dinner.`; document.write(linkifyHtml(str, options)); ]]>