> https://xkcd.com/297/ Haha, imagining that we are implementing a whole programming language (algebraic specification language) on top of lisp ... lots of braces. Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13