2016-09-12 After having written the reminder script for the OSM group, I now also wrote an announcement script for the CCC Ulm ChaosSeminar talks. It was a kind of Heureka situation, when I realized that simply automating the announcements is the solution ... and we geeks have not done (and seen!) it for years! Everyone should have a look at the EBNF grammers of his program- ming language of choice, every once in a while. Here the one for Python. [0] (I'm no Python programmer, but heard a talk about it yesterday and was curious.) And here the one for ANSI C, [1] which one probably should know by heart. It's like operator(7): Print it on paper and pin that to the toilet walls! [0] https://docs.python.org/3/reference/grammar.html [1] http://www.cs.man.ac.uk/~pjj/bnf/c_syntax.bnf http://marmaro.de/lue/ markus schnalke