Satori Publishing has released “RB Source Code Printer”, an easy-to-use
development utility that generates fantastic hard-copy printouts of your
REALbasic projects. It automatically generates a complete Table of
Contents, listing every form, window, and class in your project, as well as
an alphabetized Index listing every Sub and Function in your project. A
free, full-working demo can be downloaded from:

(http://www.satoripublishing.com/RBSCP/)

RB Source Code printer was created with REALbasic 4.5, and separate
versions exist for both Mac OS 8.x/9.x and Mac OS X.