Chapter 8 For convenience, we have also separated out the phone trie application . The application section involves some system-dependent code, available in our information on specific Scheme systems . For convenience, we have also separated out the code for the application section . For this chapter, there is also some extra code for the application section on formatting paragraphs. Chapter 13 For convenience, we have also separated out the implementation of red-black trees .
More specific implementations are available for some Scheme systems .
For convenience, we have also separated out the code for Adventures in the Imaginary Land of Gack .