kill the commas! (phobos code cleanup)

[via Digitalmars-d]

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…