anchor.diff:      State#state{suspected=Suspected}.
   
   %% @private
  -send_neighbor(Peer, #state{myself=Myself,
  -                           active=Active0,
  -                           connections=Connections}=State) ->
  +send_neighbor_request(Peer, #state{myself=Myself,
  +                                   active=Active0,
  +                                   connections=Connections}=State) ->
       Priority = case sets:size(Active0) of
           0 ->
               high;
  
positive.code:     end,
  
      do_send_message(Peer,
                      {neighbor, Peer, Priority, Myself},
                      Connections),
  
      State.
  
negative.code:                     %% Send neighbor request to peer asking it to
                      %% replace a suspected node.
                      %%
                      State = send_neighbor_request(Peer, State0#state{pending=Pending}),
  
                      %% Notify with event.
                      notify(State),
  