Table-Python/Test/Gestures/gesture_config.json

{
  "rules": [
    {
      "action": "Ruler",
      "left": "PointIndex",
      "right": "",
      "extensions": []
    },
    {
      "action": "Pointer",
      "left": "",
      "right": "PointIndex",
      "extensions": []
    }
  ]
}