anchor.diff:  
   -define(ON_LOAD_HANDLER, init__boot__on_load_handler).
   
  --define(MAX_HALT_STRING_SIZE, 199).
   
   debug(false, _) -> ok;
   debug(_, T)     -> erlang:display(T).
  
positive.code:     "".
  
  halt_string(String, List) ->
      limit_halt_string(String ++ things_to_string(List)).
  
  limit_halt_string(String) when length(String) < ?MAX_HALT_STRING_SIZE ->
      String;
  limit_halt_string(String) ->
      lists:sublist(String, ?MAX_HALT_STRING_SIZE-1).
  
  %% String = string()
  %% List = [string() | atom() | pid() | number()]
  
negative.code: stop(Status) when is_list(Status) ->
      case is_bytelist(Status) of
          true ->
              stop_1(Status);
          false ->
              erlang:error(badarg)
      end;
  