code: function urlEmbed(str) {
  
                      var urlRegex = /((href|src)=["']|)(\b(https?|ftp|file):\/\/[-A-Z0-9+()&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
  
                      var strReplaced = str.replace(urlRegex, function (match) {
                              return '<a href="' + match + '" target="' + options.linkTarget + '">' + match + '</a>';
                          }
                      );
                      return strReplaced;
                  }
docs: FUNCTION UrlEmbed
  @description
  Converts normal links written in the text into html anchor tags.
  
  @param  {string} text
  
  @return {string}