anchor.diff:  
   [source,js]
   --------------------------------------------------
  -POST /_tasks/?pretty&detailed=true&actions=*reindex
  +GET /_tasks/?pretty&detailed=true&actions=*reindex
   --------------------------------------------------
   // AUTOSENSE
   
  
positive.code:     "index": ["twitter", "blog"],
      "type": ["tweet", "post"]
    },
    "index": {
      "index": "all_together"
    }
  }
  
negative.code:       }
      }
    },
    "dest": {
      "index": "dest",
      "routing": "=cat"
    }
  