Editing Oberon (operating system) (section)

===Oberon V4===
The version named Oberon V4 (see also [[#History|History]]) is closer to the original operating system developed by Wirth and Gutknecht. It was originally developed at ETHZ, but when H.P. Mössenböck went to [http://www.ssw.uni-linz.ac.at/Oberon.html Institut für Systemsoftware at Johannes-Kepler University in Linz (JKU)], the development of V4 moved also. Thus, V4 is sometimes also called Linz-Oberon in contrast to ETH-Oberon. The most recent version of V4 and extensions are available at [http://www.ssw.uni-linz.ac.at/Oberon.html JKU]. Oberon V4 appears to be orphaned, there are almost no changes since 2000. Another repository of V4 is Claudio Nieder's [http://www.claudio.ch/V4/ Oberon V4], which also shows difference between the different V4 implementations. Since 2013 this page moved to/is mirrored at [http://sourceforge.net/projects/oberon/ SourceForge]. V4 is closer to what would now be called an [[integrated development environment]] than an operating system of its own. There were many extensions written for V4, which are still available from the [ftp://ftp.ssw.uni-linz.ac.at/pub/Oberon/LinzTools/ ftp server of SSW at JKU]{{dead link|date=May 2025|bot=medic}}{{cbignore|bot=medic}}; some documentation can be found on their [http://www.ssw.uni-linz.ac.at/Research/Projects/OberonDownloads.html web-pages], more information is normally included in the packages and it is given in Oberon's special rich text format.