public override void Do(Program instance, IEnumerable<string> input)
{
if (input.Count() == 0)
{
foreach (var item in instance.Commands)
{
Console.WriteLine(item.Key);
foreach (var l in item.Value.Description)
Console.WriteLine("\t" + l);
}
}
else
{
string cmd = input.First();
Command c = instance.GetCommand(cmd);
if (c == null)
Console.WriteLine("Unknown command \"" + cmd + "\"");
else
{
Console.WriteLine(c.Keyword);
foreach (var l in c.DetailedHelp)
Console.WriteLine("\t" + l);
}
}
}