anchor.diff:  %%====================================================================
   %% Internal functions
   %%====================================================================
  -
  -%%--------------------------------------------------------------------
  -%% Function: 
  -%% Descrip.: 
  -%% Returns : 
  -%%--------------------------------------------------------------------
  
positive.code: 
      case erase(update) of
  	true -> 
  	    logger:log(normal, "phone: updated");
  	false ->
  	    true
      end.
  
negative.code: 
      case erase(update) of
  	true -> 
  	    logger:log(debug, "regexproute: updated");
  	false ->
  	    true
      end.
  