A Bug By Any Other Name ...
J. Cliff Dyer
jcd at sdf.lonestar.org
Fri Jul 17 16:08:26 EDT 2009
On Fri, 2009-07-17 at 20:53 +0000, Albert van der Horst wrote:
> Because unlike in algol 68 in python whitespace is relevant,
> we could get by with requiring whitespace:
> x= -q # okay
> a<b and -a<c and -b < -d # okay
> 8 ** -2 # okay
This is actually quite thoroughly untrue. In python, *indentation* is
significant. Whitespace (internal to a line) is not. You can even call
methods like this if you want:
>>> s = 'abc'
>>> s . upper()
Obviously, that's A Bad Idea(tm), but python's parser won't stop you.
The ++ operator gotcha is so minor that I can't remember anyone actually
asking about it on the list (who was actually facing it as a
problem--this thread was started by idle speculation). Can we not
change the language syntax to address non-issues?
Practicality beats purity, a.k.a. don't you have something better to do?
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