[OT] C# can do all the interpolated strings now

[Adam D Ruppe]

On Thursday, 9 December 2021 at 14:18:35 UTC, Steven 
Schveighoffer wrote:
> Granted, the DIP does not discuss this possibility.

For this specific example, the text says the elements are 
preprocessed with escapeShellCommand, which would be necessary 
for format() and text(), but not necessarily for the interpolated 
tuple.

It is more of a syntax comparison than a feature demo. I do think 
the dip is legitimately weak on actually showing this aspect, 
even if the facilities are there in the substance.