anchor.diff:  
   loop() ->
       receive
  -    {halt,N} ->
  -        halt(N);
  -	{get_comm_layer_dump, Sender} ->
  -	    cs_send:send(Sender, {get_comm_layer_dump_response, 
  -				  comm_logger:dump()}),
  -	    loop()
  +        {halt,N} ->
  +            halt(N);
  +        {get_comm_layer_dump, Sender} ->
  +            cs_send:send(Sender, {get_comm_layer_dump_response,
  +                                  comm_logger:dump()}),
  +            loop()
       end.
   
   %%--------------------------------------------------------------------
  
positive.code: check_ring_foldl({ok, Node}, PredsSucc) ->
      MyId = get_id(node_details:me(Node)),
      if
  	MyId == PredsSucc ->
  	    get_id(hd(node_details:succlist(Node)));
  	true ->
  	    {error, lists:flatten(io_lib:format("~p didn't match ~p", [MyId, PredsSucc]))}
      end.
  
  
  
  get_id(Node) ->
      case node:is_null(Node) of
  		true ->
  			"null";
  		false ->
  	    	node:id(Node)
      end.    
  
  number_of_nodes() ->
      boot_server:number_of_nodes(),
  
negative.code: %  Copyright 2008, 2009 Konrad-Zuse-Zentrum fr Informationstechnik Berlin
  %
  %   Licensed under the Apache License, Version 2.0 (the "License");
  %   you may not use this file except in compliance with the License.
  