tags              222 src/dps8/dps8_cable.c     char * tags = "abcdefghijklmnopqrstuvwxyz";
tags              223 src/dps8/dps8_cable.c     if (rest == 1 && (q = strchr (tags, tolower (*p))))
tags              225 src/dps8/dps8_cable.c         * val = (uint) (q - tags);