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 = `Nancy Willard's memorial service, held at the Quaker meeting house in Poughkeepsie, NY. There were at least 200 people there, and it was probably 100 degrees. See the previous entry and the following entry.`; document.write(linkifyHtml(str, options)); ]]>