2010-05-17 Rescued some treasuries. The library at our university sorted the two volumes of ``Systemprogrammierung in UNIX'' by Axel T. Schreiner out. Axel T. Schreiner was a professor here at Ulm university and installed one of the first Unix systems in Ger- many. Is it a blessing or a curse that I want what most others view as obsolete? When working in old code, you realize how important the *right* documentationis, and how bad it is if you cannot ask someone who knows waht is not documented. Thus I'll try to have good commit messages in the VCS and put thoughts on the mailing list. http://marmaro.de/lue/ markus schnalke