inline void
print_text (std::ostream& os, Description const& d)
{
using std::endl;
os << d.command ();
Description::OptionIterator ob = d.begin_option ();
Description::OptionIterator oe = d.end_option ();
if (ob != oe)
{
os << " { OPTIONS }";
}
Description::ArgumentIterator ab = d.begin_argument ();
Description::ArgumentIterator ae = d.end_argument ();
for (; ab != ae; ab++)
{
os << " <" << *ab << ">";
}
os << endl << endl;
for (; ob != oe; ob++)
{
bool flag (ob->type () == OptionType::flag);
bool optional (ob->optional ());
std::string prefix (ob->name ().length () == 1 ? "-" : "--");
os << (optional ? "[" : "") << prefix << ob->name ()
<< (flag ? "" : " ") << ob->value_synopsis ()
<< (optional ? "]" : "")
<< endl;
os << "\t\t" << ob->description () << endl << endl;
}
}
inline void
print_html (std::ostream& os, Description const& d)
{
using std::endl;
os << "<html>" << endl
<< "<body>" << endl
<< "<div align=\"center\">" << endl
<< "<table width=\"700\" border=\"0\" cellspacing=\"0\" "
<< "cellpadding=\"0\">" << endl
<< "<tr>" << endl
<< "<td>" << endl;
os << "<p>" << endl
<< "<code>" << endl;
os << d.command ();
Description::OptionIterator ob = d.begin_option ();
Description::OptionIterator oe = d.end_option ();
if (ob != oe)
{
os << " { OPTIONS }";
}
Description::ArgumentIterator ab = d.begin_argument ();
Description::ArgumentIterator ae = d.end_argument ();
for (; ab != ae; ab++)
{
os << " <" << *ab << ">";
}
os << endl
<< "</code>" << endl
<< "</p>" << endl;
os << "<dl>" << endl;
for (; ob != oe; ob++)
{
bool flag (ob->type () == OptionType::flag);
bool optional (ob->optional ());
std::string prefix (ob->name ().length () == 1 ? "-" : "--");
os << "<dt>" << endl
<< "<code>" << endl
<< (optional ? "[" : "") << prefix << ob->name ()
<< (flag ? "" : " ") << ob->value_synopsis ()
<< (optional ? "]" : "") << endl
<< "</code>" << endl
<< "</dt>" << endl;
os << "<dd>" << endl
<< "<p>" << endl
<< ob->description () << endl
<< "</p>" << endl
<< "</dd>" << endl;
}
os << "</dl>" << endl;
os << "</td>" << endl
<< "</tr>" << endl
<< "</table>" << endl
<< "</div>" << endl
<< "</body>" << endl
<< "</html>" << endl;
}
