rptXnSaved       3702 src/dps8/dps8_cpu.c               cpu.rptXnSaved = false;
rptXnSaved       1625 src/dps8/dps8_cpu.h     bool rptXnSaved;      // first repetition changed Xn; restore it on a fault
rptXnSaved        578 src/dps8/dps8_faults.c     if (cpu.rptXnSaved)
rptXnSaved        582 src/dps8/dps8_faults.c         cpu.rptXnSaved = false;
rptXnSaved       1915 src/dps8/dps8_ins.c         cpu.rptXnSaved = true;