if (link.textContent[0] === '#' || (link.previousSibling && link.previousSibling.textContent && link.previousSibling.textContent[link.previousSibling.textContent.length - 1] === '#')) {
        link.addEventListener('click', this.handleHashtagClick, false);
      } else if (link.classList.contains('mention')) {
        link.addEventListener('click', this.handleMentionClick, false);
      }