anchor.diff:  [[suggester-context]]
  -== Context Suggester
  +=== Context Suggester
   
   coming[1.2.0]
   
  
positive.code: 
  [[suggester-context-geo]]
  [float]
  === Geo location Context
  A `geo` context allows you to limit results to those that lie within a certain distance
  of a specified geolocation. At index time, a lat/long geo point is converted into a
  geohash of a certain precision, which provides the context.
  
  [float]
  ==== Geo location Mapping
  The mapping for a geo context accepts four settings, only of which `precision` is required:
  
  [horizontal]
  
negative.code: the context *color*.
  
  [float]
  ===== Indexing category contexts
  Within a document the category is specified either as an `array` of values, a
  single value or `null`. A list of values is interpreted as alternative categories. So
  a document belongs to all the categories defined. If the category is `null` or remains
  