for(ArgumentList::const_iterator i=args.begin(); i!=args.end(); ++i, ++j)
result += format(" %s%s%s\n", *j, string(maxw+2-j->size(), ' '), (*i)->get_help());
}
for(ArgumentList::const_iterator i=args.begin(); i!=args.end(); ++i, ++j)
result += format(" %s%s%s\n", *j, string(maxw+2-j->size(), ' '), (*i)->get_help());
}