Better string mixins

[SashaGreat]

On Friday, 28 December 2018 at 12:34:27 UTC, rikki cattermole 
wrote:
> No need.
>
> import std.stdio;
> import std.format;
>
> void main() {
>     int x;
>     mixin("x = %d;".format(8));
>     writeln(x);
> }

Yes, but for the second case it would be ugly...

mixin("x = {0}; y = {1}", x, y);

S.