Add a new Window Controller class to PlayerPROKit for filter plug-ins.
Make the Tone Generator use the new filter window controller.
Mess with the constraints on that plug-in.
Tell the OS that we do open the MAD bundle UTI.
Further work on the editor’s App Delegate.
Quiet warnings about larger integers being stored in smaller integers in PPDocument.
Observe the sound settings on PPDocument.
Create a stub function for sending export objects to the app delegate.