kill the commas! (phobos code cleanup)

[via Digitalmars-d]

On Wednesday, 3 September 2014 at 22:00:36 UTC, Ola Fosheim 
Grøstad wrote:
> On Wednesday, 3 September 2014 at 21:45:16 UTC, Timon Gehr 
> wrote:
>> What about π? This is already valid code: auto π=3;
>
> Well, it is not for the main branch. I think it is better to 
> have pi as a symbol so you can get rid of 
> trigonometric-functions and get higher precision? Dunno. I see 
> no point in redefining pi…

Maybe this would be a nice place to push tau into the library?
http://www.tauday.com/