nodigit          8600 src/simh/scp.c int32 nodigit;
nodigit          8610 src/simh/scp.c nodigit = 1;
nodigit          8622 src/simh/scp.c     nodigit = 0;
nodigit          8624 src/simh/scp.c if (nodigit)                                            /* no digits? */