private bool WriteOptionPrototype(TextWriter o, Option p, ref int written)
{
string[] names = p.Names;
int nextOptionIndex1 = OptionSet.GetNextOptionIndex(names, 0);
if (nextOptionIndex1 == names.Length)
{
return(false);
}
if (names[nextOptionIndex1].Length == 1)
{
OptionSet.Write(o, ref written, " -");
OptionSet.Write(o, ref written, names[0]);
}
else
{
OptionSet.Write(o, ref written, " --");
OptionSet.Write(o, ref written, names[0]);
}
for (int nextOptionIndex2 = OptionSet.GetNextOptionIndex(names, nextOptionIndex1 + 1); nextOptionIndex2 < names.Length; nextOptionIndex2 = OptionSet.GetNextOptionIndex(names, nextOptionIndex2 + 1))
{
OptionSet.Write(o, ref written, ", ");
OptionSet.Write(o, ref written, names[nextOptionIndex2].Length == 1 ? "-" : "--");
OptionSet.Write(o, ref written, names[nextOptionIndex2]);
}
if (p.OptionValueType == OptionValueType.Optional || p.OptionValueType == OptionValueType.Required)
{
if (p.OptionValueType == OptionValueType.Optional)
{
OptionSet.Write(o, ref written, this.localizer("["));
}
OptionSet.Write(o, ref written, this.localizer("=" + OptionSet.GetArgumentName(0, p.MaxValueCount, p.Description)));
string str = p.ValueSeparators == null || p.ValueSeparators.Length <= 0 ? " " : p.ValueSeparators[0];
for (int index = 1; index < p.MaxValueCount; ++index)
{
OptionSet.Write(o, ref written, this.localizer(str + OptionSet.GetArgumentName(index, p.MaxValueCount, p.Description)));
}
if (p.OptionValueType == OptionValueType.Optional)
{
OptionSet.Write(o, ref written, this.localizer("]"));
}
}
return(true);
}
