Method flush

src/server/web/public/terminal.js:3642–3645

()

            this._tasks.push(e3), this._start();
          }
          flush() {
            for (; this._i < this._tasks.length; ) this._tasks[this._i]() || this._i++;
            this.clear();
          }
          clear() {
            this._idleCallback && (this._cancelCallback(this._idleCallback), this._idleCallback = void 0), this._i = 0, this._tasks.length = 0;
          }