+val set_lexicon : LexiconEngine.status -> status -> status
+val set_coercions: NCicCoercion.db -> status -> status
+val set_estatus : NEstatus.extra_status -> status -> status
+val set_rstatus : NRstatus.refiner_status -> status -> status
+val set_hstatus : NCicUnifHint.db -> status -> status
+val set_library_db : NCicLibrary.timestamp -> status -> status
+val set_dump : (NRstatus.refiner_status -> NRstatus.refiner_status) -> status -> status
+