code: function(word, colourise) {
          var members, member, nick, nick_re, style = '';
  
          if (!(members = this.model.get('members')) || !(member = members.getByNick(word))) {
              return;
          }
  
          nick = member.get('nick');
  
          if (colourise !== false) {
              // Use the nick from the member object so the style matches the letter casing
              style = this.getNickStyles(nick).asCssString();
          }
          nick_re = new RegExp('(.*)(' + _.escapeRegExp(nick) + ')(.*)', 'i');
          return word.replace(nick_re, function (__, before, nick_in_orig_case, after) {
              return _.escape(before)
                  + '<span class="inline-nick" style="' + style + '; cursor:pointer" data-nick="' + _.escape(nick) + '">'
                  + _.escape(nick_in_orig_case)
                  + '</span>'
                  + _.escape(after);
          });
      }
docs: Let nicks be clickable + colourise within messages