Strange method of copying a filename can be changed to standard C methods...

[edwardhartnett]

In bacio.c we have:

        i=0;
        while (i < namelen && isgraph(fname[i])) {
            realname[i]=fname[i];
            i++;
        }
        realname[i] = '\0';

Well we can do that the normal way in C in one line. ;-)