Method get

lib/script/script.js:2568–2576

(index)

   */

  get(index) {
    if (index < 0)
      index += this.code.length;

    if (index < 0 || index >= this.code.length)
      return null;

    return this.code[index];
  }

  pop() {
    const op = this.code.pop();