Method addRollback

lib/utils/xml-stream.js:131–139

()

  }

  addRollback() {
    this._rollbacks.push({
      xml: this._xml.length,
      stack: this._stack.length,
      leaf: this.leaf,
      open: this.open,
    });
    return this.cursor;
  }

  commit() {
    this._rollbacks.pop();