anchor.diff:  // TESTRESPONSE[s/n6gzFZTgS664GUfx0Xrpjw/$body.twitter.settings.index.uuid/]
   // TESTRESPONSE[s/"created": \.\.\./"created": $body.twitter.settings.index.version.created/]
   
  -By default the `flat_settings` is set to `false`.
  +By default `flat_settings` is set to `false`.
   
   [float]
   === Parameters
  
positive.code: Meter::         `m` or `meters`
  Centimeter::    `cm` or `centimeters`
  Millimeter::    `mm` or `millimeters`
  Nautical mile:: `NM`, `nmi` or `nauticalmiles`
  
  [[fuzziness]]
  [float]
  
negative.code: === Distance Units
  
  Wherever distances need to be specified, such as the `distance` parameter in
  the <<query-dsl-geo-distance-query>>), the default unit is meters if none is specified.
  Distances can be specified in other units, such as `"1km"` or
  `"2mi"` (2 miles).
  
  The full list of units is listed below:
  