anchor.diff:      ?REACT(c100),
   
       Sane = projection_transition_is_sane(P_current, P_latest, MyName),
  -    %% put(xxx_hack, [{p_current, machi_projection:make_summary(P_current)},
  -    %%                {epoch_compare, P_latest#projection_v1.epoch_number > P_current#projection_v1.epoch_number},
  -    %%                {i_am_upi_in_newprop_p, I_am_UPI_in_newprop_p},
  -    %%                {i_am_repairing_in_latest_p, I_am_Repairing_in_latest_p},
  -    %%                {sane_p, Sane}]),
       case Sane of
           _ when P_current#projection_v1.epoch_number == 0 ->
               %% Epoch == 0 is reserved for first-time, just booting conditions.
  
positive.code: react_to_env_C110(P_latest, #ch_mgr{name=MyName} = S) ->
      ?REACT(c110),
      Extra_todo = [],
      %% Extra_todo = get(xxx_hack),
      %% Extra_todo = [{hee, lists:reverse(get(react))}],
      P_latest2 = machi_projection:update_dbg2(P_latest, Extra_todo),
  
      MyNamePid = proxy_pid(MyName, S),
  
negative.code:                                           dbg=ClauseInfo++ClauseInfo2}),
              ReactI = [{inner2b,machi_projection:make_summary(P_inner2B)}],
              ?REACT({a30, ?LINE, ReactI}),
              react_to_env_C100(P_inner2B, P_latest, S);
         true ->
              ?REACT({a30, ?LINE, []}),
  