anchor.diff:  parse_argument({hasobjects, Objects}) ->
       lists:map(
           fun(Object) ->
  -            {hasobject, Object}
  +            {hasobject, parse_predicate(Object)}
           end,
           Objects
       );
  
positive.code: 
  parse_argument(Arg) ->
      [Arg].
  
  date_facet(Property) ->
      %% A facet on a date property is a min/max range.
  
negative.code:     custompivots,
      filters,
      has_geo,
      hassubjects,
      hasobjects,
      is_findable,
      keyword,
      ongoing_on_date,
  