2014-09-10 Read the sam tutorial [0] today. What an enlighting paper! Explanations written by the original authors of some system are almost always a magnitude better than those of other guys. (And if not, this usually is a sign, that the original author hasn't understood his own system and thus it is not as well-shaped as it should be ... or that the foreign author is really great.) [0] http://doc.cat-v.org/bell_labs/sam_lang_tutorial/ http://marmaro.de/lue/ markus schnalke