The state of string interpolation

[o]

On Friday, 7 December 2018 at 23:56:48 UTC, Adam D. Ruppe wrote:
> On Friday, 7 December 2018 at 23:46:45 UTC, o wrote:
>> Also, see Andrei's comment: 
>> https://github.com/dlang/dmd/pull/7988#issuecomment-375760720
>
> He seems to also have the misunderstanding that was common 
> earlier in this thread that tuple == std.typecons.

This is probably going to confuse more people, so we should refer 
to them as "sequences" in the DIP. Also, I am calling it "String 
Sequence Literals" instead of "String Interpolation" because it 
is more broad - more than just interpolation can be done with 
this.