public static ScriptInterpreter FindOrCreate(string type, object self, ScriptInterpreter parent)
{
ScriptInterpreterFactory maker;
if (parent == null)
{
maker = GetInterpreterFactory(type);
}
else
{
maker = parent.GetLoaderOfFiletype(type) ?? GetInterpreterFactory(type);
}
if (maker == null)
{
return(null);
}
ScriptInterpreter si = maker.GetLoaderOfFiletype(type);
if (si == null)
{
return(null);
}
return(si.newInterpreter(self));
}