anchor.diff:  
   %% @private
   gossip_messages(State0, State) ->
  -    MembershipList = without_me(membership_list(State0)),
  -
       case partisan_config:get(gossip, true) of
           true ->
  -            case MembershipList of
  +            case without_me(membership_list(State0)) of
                   [] ->
                       [];
                   AllPeers ->
  
positive.code: myself() ->
      partisan:node_spec().
  
  %% @private
  persist_state(State) ->
      case partisan_config:get(persist_state, true) of
  
negative.code:             end
      end.
  
  
  %% @private
  data_root() ->
      case application:get_env(partisan, partisan_data_dir) of
  