fnpcode          2982 src/dps8/dps8_fnp2.c         char fnpcode;
fnpcode          2983 src/dps8/dps8_fnp2.c         int cnt = sscanf (cpy, "%c.h%u", & fnpcode, & lineno);
fnpcode          2985 src/dps8/dps8_fnp2.c         if (cnt != 2 || fnpcode < 'a' || fnpcode > 'h' || lineno >= MAX_LINES)
fnpcode          2990 src/dps8/dps8_fnp2.c         fnp_unit_idx = (uint) (fnpcode - 'a');