if (*addr_exp >= '0' && *addr_exp <= '9')
regnum = atoi (addr_exp); /* Take a number */
if (regnum >= numregs) /* Bad name, or bad number */
if (*addr_exp >= '0' && *addr_exp <= '9')
regnum = atoi (addr_exp); /* Take a number */
if (regnum >= numregs) /* Bad name, or bad number */