On 1/05/2015 5:38 a.m., Guido van Rossum wrote:
you can write "not -x" but you can't write "- not x".
That seems just as arbitrary and unintuitive, though. There are some other unintuitive consequences as well, e.g. you can write not a + b but it's not immediately obvious that this is parsed as 'not (a + b)' rather than '(not a) + b'. The presence of one arbitrary and unintuitive thing in the grammar is not by itself a justification for adding another one. -- Greg _______________________________________________ Python-Dev mailing list Python-Dev@python.org https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
