code: function enforceTextDirectionWithUCC(value) {
          if (value) {
              var dir = resolveBaseTextDir(value);
              if (dir == "ltr") {
                  return LRE + value + PDF;
              }
              else if (dir == "rtl") {
                  return RLE + value + PDF;
              }
          }
          return value;
      }
docs: Enforces the text direction of a given string by adding
  UCC (Unicode Control Characters)
  @param value - the string