code: function () {
              var t = this.dpop() | 0;
              var ttt = Long.fromInt(t);
              this.dpush(ttt.low);
              this.dpush(ttt.high);
          }
docs: 6.1.2170 S>D “s-to-d” (CORE) ( n -- d ) Convert the number n to the double-cell number d with the same numerical value.