cptUseMR         3365 src/dps8/dps8_cpu.c                     CPTUR (cptUseMR);
cptUseMR         4445 src/dps8/dps8_cpu.c     CPTUR (cptUseMR);
cptUseMR         1937 src/dps8/dps8_cpu.h #define cptUseMR   14
cptUseMR          632 src/dps8/dps8_faults.c       CPTUR (cptUseMR);
cptUseMR          813 src/dps8/dps8_faults.c     CPTUR (cptUseMR);
cptUseMR         1462 src/dps8/dps8_ins.c     CPTUR (cptUseMR);
cptUseMR         7462 src/dps8/dps8_ins.c                   CPTUR (cptUseMR);
cptUseMR         7700 src/dps8/dps8_ins.c                     CPTUR (cptUseMR);