Wanted: Format character for source code literal

[Imperatorn]

On Friday, 30 April 2021 at 08:02:44 UTC, Berni44 wrote:
> On Friday, 30 April 2021 at 07:20:11 UTC, Imperatorn wrote:
>> Actually S is already used.
>
> Huh, where? Not in `std.format`...

No I meant for [w]printf

https://docs.microsoft.com/en-us/cpp/c-runtime-library/format-specification-syntax-printf-and-wprintf-functions