[swift-evolution] [Proposal] Refining Identifier and Operator Symbology

[Rob Mayoff]

On Thu, Oct 20, 2016 at 9:29 AM, Jonathan S. Shapiro via swift-evolution <
swift-evolution at swift.org> wrote:

> Quick poll as a sanity check on a possible alternative for operators:
>
> If we admitted [:Sm:] and [:So:] and the traditional ASCII operator
> characters, would that cover the things that people currently feel
> passionate about? That would almost certainly be compliant with UAX31 once
> it settles, and I *think* it covers all of the cases people have raised
> here.
>
> Useful links if you want to check:
>
> [:Sm:]  Symbol, Math
> <http://www.fileformat.info/info/unicode/category/Sm/list.htm>
>
> [:So:]   Symbol, Other
> <http://www.fileformat.info/info/unicode/category/So/list.htm>
>
>
This would define both ∞ and ∅ as operators.
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