Hello, while reading in the Python reference manual I stumbled about this table entry: "__closure__ : None or a tuple of cells that contain bindings for the function’s free variables." http://docs.python.org/3.2/reference/datamodel.html This text block is inherited unchanged from Python 2 as in http://docs.python.org/2/reference/datamodel.html In both cases this is first and only use of the term "cell" in the whole data model chapter. I believe the term cell can have very different meanings in computer science (AFAIK: english is not my native language) and should be better defined or replaced by something else here. Or not? Regards, Peter Funk P.S.: Please Cc: me since I'm currently not subscribed to the docs mailing list. -- Peter Funk, home: ✉Oldenburger Str.86, D-27777 Ganderkesee mobile:+49-179-640-8878 phone:+49-421-20419-0 <http://www.artcom-gmbh.de/> office: ArtCom GmbH, ✉Haferwende 2, D-28357 Bremen, Germany