cachedFF          271 src/dps8/dps8_prt.c     bool cachedFF;
cachedFF          440 src/dps8/dps8_prt.c         prt_state[prt_unit_num].cachedFF = true;
cachedFF          464 src/dps8/dps8_prt.c     if (prt_state[prt_unit_num].cachedFF)
cachedFF          471 src/dps8/dps8_prt.c         prt_state[prt_unit_num].cachedFF = false;