anchor.diff:      {ok, State};
   
   %%--------------------------------------------------------------------
  -%% Function: handle_info({'EXIT', Parent, Reason}, State)
  +%% Function: process_signal({'EXIT', Parent, Reason}, State)
   %%           Parent = pid()
   %%           Reason = term()
   %% Descrip.: If Pid matches our parent (State#state.parent), this
  
positive.code: 					    mystate=MyState}=State)
    when Pid == Parent, FRS == true; MyState /= calling ->
      %% Parent exited when we are finishing up. This is considered normal, so we just exit too.
      {stop, normal, State};
  
  %%
  %% final_response_sent == 'false', or mystate is 'calling'
  
negative.code: %%           exit (hard) ourselves. This will cause the EXIT signal to
  %%           be propagated to our client branches, which will CANCEL
  %%           themselves if they are not already completed.
  %% Returns : {quit, State} |
  %%           does not return
  %%--------------------------------------------------------------------
  %%
  