M1st0 wrote: > Ops yes is BNF :P Bacus Normal Form if I am not wrong... Backus Naur Form.
John Backus and Peter Naur first used it to describe ALGOL around 1960. See e.g. http://cui.unige.ch/db-research/Enseignement/analyseinfo/AboutBNF.html -- http://mail.python.org/mailman/listinfo/python-list
