anchor.diff:          }
       }
   --------------------------------------------------
  +// CONSOLE
   
   Note the `_source` keyword here to navigate the json-like model.
   
  
positive.code:     }
  }
  --------------------------------------------------
  
  Script fields can work on fields that are not stored (`my_field_name` in
  the above case), and allow to return custom values to be returned (the
  
negative.code: 
  [source,js]
  --------------------------------------------------
  GET /_search
  {
      "query" : {
          "match_all": {}
      },
      "script_fields" : {
          "test1" : {
  