/// <summary>
/// OPT_ALT(name, alt)
/// </summary>
public void AddLookupOptAlt(string optionName, string altOptionName)
{
LookupEntries.Add(new LookupEntry(FindOption(optionName), OptAltComparer, altOptionName));
}
/// <summary>
/// OPT_CH(name)
/// </summary>
public void AddLookupArgs(string optionName, string shortParamKey)
{
LookupEntries.Add(new LookupEntry(FindOption(optionName), ArgsComparer, shortParamKey));
}
/// <summary>
/// OPT(name)
/// </summary>
public void AddLookupOpt(string optionName)
{
LookupEntries.Add(new LookupEntry(FindOption(optionName), OptComparer));
}