nodigit          8723 src/simh/scp.c int32 nodigit;
nodigit          8733 src/simh/scp.c nodigit = 1;
nodigit          8745 src/simh/scp.c     nodigit = 0;
nodigit          8747 src/simh/scp.c if (nodigit)                                            /* no digits? */