anchor.diff:                      wrangler_backup_server:rollback_atomic_cr(self()),
                       From !{get_next_command, Parent, [error, Reason]};
                   _ ->
  -                    wrangler_io:format("PreResult:\n~p\n", [PrevResult]),
  +                    %%wrangler_io:format("PreResult:\n~p\n", [PrevResult]),
                       ModifiedSoFar =update_modified_files(PrevResult,Changes),
  -                    wrangler_io:format("Sofar:\n~p\n", [sets:to_list(ModifiedSoFar)]),
  +                    %%wrangler_io:format("Sofar:\n~p\n", [sets:to_list(ModifiedSoFar)]),
                       case generate_cmds(CRs) of 
                           [] -> 
                               From !{get_next_command, Parent, [ok, sets:to_list(ModifiedSoFar)]};
  
positive.code: 
  -include("../include/wrangler_internal.hrl").
  
  -define(ENABLE_DEBUG, true).
   
  -ifdef(ENABLE_DEBUG).
  -define(wrangler_debug(__String, __Args), ?wrangler_io(__String, __Args)).
  
negative.code:                             end
                      end
              end;
          {'EXIT', _ChildrenPid, Reason} ->
              case Reason of 
                  normal ->
                      while_refac_loop(Parent, State);
                  _ ->
                      error(Reason)
              end;
          Msg ->
              error(format_msg("Unexpected message in while_refac_loop:~p\n", Msg))    
  