[swift-evolution] Thoughts on replacing \() with $() or some other symbol

[David Sweeris]

> On Jun 21, 2016, at 17:26, Xiaodi Wu via swift-evolution <swift-evolution at swift.org> wrote:
> 

> The \( combination takes a little getting used to, but it's not absurdly terrible. I suppose we could consider \{} or even \[] instead of \() to alleviate the reach.

\{} is kinda nice because it mirrors the closure syntax.

- Dave Sweeris