The Scrap Manager allows an application to copy and paste data
within its own documents and those of other applications.
Scrap ManagerReference
This document contains the most up-to-date information available for the Scrap Manager APIs.
Inside Macintosh: More Macintosh Toolbox (Chapter 2 - Scrap Manager)
This System 7 document discusses portions of the Human Interface
Toolbox and includes code samples and conceptual overviews as
well as reference material. Chapter 2 describes how to use the Scrap Manager, including an overview,
tutorial, and complete API reference.