anchor.diff:  %% @doc
   %% @end
   %% -----------------------------------------------------------------------------
  -remove(#{name := Node}, Actor, T) ->
  -    {ok, T1} = state_awmap:mutate({rmv, Node}, Actor, T),
  -    T1.
  -
  -
  -%% -----------------------------------------------------------------------------
  -%% @doc
  -%% @end
  -%% -----------------------------------------------------------------------------
   -spec merge(t(), t()) -> t().
   
   merge(T1, T2) ->
  -    state_awmap:merge(T1, T2).
  +    state_orset:merge(T1, T2).
   
   
   %% -----------------------------------------------------------------------------
  
positive.code:     ),
  
      ?assertEqual(
          [Node2],
          to_list(B1)
      ),
      %% Replicate to A
  
negative.code: -include_lib("eunit/include/eunit.hrl").
  -endif.
  
  -opaque t()   ::  state_orset:state_orset().
  
  -export_type[(t/0)].
  
  