public override void Load()
{
if (_alreadyLoaded)
return;
// do before actual load to say we're doing it
// no prefix since this group file is the entire group, nothing lives
// beneath it.
_alreadyLoaded = true;
if (Verbose)
Console.WriteLine("loading group file " + _url.LocalPath);
LoadGroupFile("/", _url.LocalPath);
if (Verbose)
Console.WriteLine("found {0} templates in {1} = {2}", CompiledTemplates.Count, _url.ToString(), CompiledTemplates);
}