Method cursorBackward

src/common/InputHandler.ts:948–951

* CSI Ps D * Cursor Backward Ps Times (default = 1) (CUB). * * @vt: #Y CSI CUB "Cursor Backward" "CSI Ps D" "Move cursor `Ps` times backward (default=1)."

(params: IParams)

   * @vt: #Y CSI CUB   "Cursor Backward"   "CSI Ps D"  "Move cursor `Ps` times backward (default=1)."
   */
  public cursorBackward(params: IParams): boolean {
    this._moveCursor(-(params.params[0] || 1), 0);
    return true;
  }

  /**
   * CSI Ps E