anchor.diff:  			 State :: #state{}) ->
   	{config() | skip_or_fail(), NewState :: #state{}}.
   pre_init_per_group(_Group,Config,State) ->
  -    {Config, State}.
  +    {add_node_name(Config, State), State}.
   
   %% @doc Called after each init_per_group.
   -spec post_init_per_group(Group :: atom(),
  
positive.code: 
  %%% @doc TS Installed SCB
  %%%
  %%% This module does what the ts:install/0 command combined with the make
  %%% parts of the ts:run/x command did. 
  
  -module(ts_install_scb).
  
  
negative.code: 	    {{0,0,0},{0,0,0}}
      end.
  
  %% Add a nodename to config if it does not exist
  add_node_name(Config, State) ->
      case proplists:get_value(nodenames, Config) of
  	undefined ->
  	    lists:keystore(
  	       nodenames, 1, Config, 
  	       {nodenames,generate_nodenames(State#state.nodenames)});
  	_Else ->
  	    Config
      end.
  
  
  %% Copied from test_server_ctrl.erl
  generate_nodenames(Num) ->
  