anchor.diff:  open indices and if `closed` is specified then the wildcard expression is
   expanded only to closed indices. Also both values (`open,closed`) can be
   specified to expand to all indices.
  -+
  -If `none` is specified then wildcard expansion will be disabled and if `all` 
  -is specified, wildcard expressions will expand to all indices (this is equivalent 
  +
  +If `none` is specified then wildcard expansion will be disabled and if `all`
  +is specified, wildcard expressions will expand to all indices (this is equivalent
   to specifying `open,closed`).
   
   The defaults settings for the above parameters depend on the api being used.
  
positive.code: Millimeter::    `mm` or `millimeters`
  Nautical mile:: `NM`, `nmi` or `nauticalmiles`
  
  [[fuzziness]]
  [float]
  === Fuzziness
  
negative.code: === Distance Units
  
  Wherever distances need to be specified, such as the `distance` parameter in
  the <<query-dsl-geo-distance-filter>>), the default unit if none is specified is
  the meter. Distances can be specified in other units, such as `"1km"` or
  `"2mi"` (2 miles).
  
  