nodigit          8712 src/simh/scp.c int32 nodigit;
nodigit          8722 src/simh/scp.c nodigit = 1;
nodigit          8734 src/simh/scp.c     nodigit = 0;
nodigit          8736 src/simh/scp.c if (nodigit)                                            /* no digits? */