Should we deprecate comma?

[Marc Schütz" <schuetzm at gmx.net>]

On Monday, 24 March 2014 at 04:00:14 UTC, Andrei Alexandrescu 
wrote:
> On 3/23/14, 8:30 PM, bearophile wrote:
>> How is this more limited change affecting possible future 
>> syntax usage
>> of commas for tuples? :-)
>
> The change has an eye to that. Disallowing the use of the 
> return value offers us the future possibility of redefining it. 
> -- Andrei

This is nice, although I guess it will make parsing harder. It 
probably means that the distinction between "," as operator and 
tuple element separator will be context-dependent.