| Sure, You can read the Project Oberon 1992's book, sections 3.3 and 3.4 as starting point. http://www.ethoberon.ethz.ch/WirthPubl/ProjectOberon.pdf Then you can follow up with the 2003's edition. https://www.inf.ethz.ch/personal/wirth/ProjectOberon/index.h... With a stop in the last pure Oberon iteration, Oberon System 3 Gadgets. http://www.ethoberon.ethz.ch/ethoberon/tutorial/ Oberon Companion describes gadgets and tools http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.472... The existing PDF book has a couple of rendering issues, but if you install BlueBottle, it has Oberon System 3 as demo application, with the original book in Oberon rich text format (not to mix with RTF). https://www.youtube.com/watch?v=t6NMJh0noDk&index=35&list=WL... Which by the way, also describes the Tools on its manual, A2 User Guide and Application Description http://www.ocp.inf.ethz.ch/wiki/Documentation/Front https://github.com/btreut/a2 The surviving ISO images https://sourceforge.net/projects/a2oberon/files/ |