anchor.diff:        "properties": {
           "names": {
             "type": "string",
  -          "position_increment_gap": 50 <1>
  +          "position_increment_gap": 0 <1>
           }
         }
       }
  
positive.code: }
  --------------------------------------------------
  // AUTOSENSE
  <1> The first term in the next array element will be 50 terms apart from the
      last term in the previous array element.
  <2> The phrase query no longer matches our document.
  
  TIP: The `position_increment_gap` setting is allowed to have different settings
  for fields of the same name in the same index.  Its value can be updated on
  existing fields using the <<indices-put-mapping,PUT mapping API>>.
  
  
negative.code: <<mapping-index,Analyzed>> string fields take term <<index-options,positions>>
  into account, in order to be able to support
  <<query-dsl-match-query-phrase,proximity or phrase queries>>.
  When indexing string fields with multiple values a "fake" gap is added between
  the values to prevent most phrase queries from matching across the values. The
  size of this gap is configured using `position_increment_gap` and defaults to
  `100`.
  
  For example:
  
  [source,js]
  --------------------------------------------------
  