The state of string interpolation

[Dennis]

On Saturday, 8 December 2018 at 19:17:26 UTC, Martin Tschierschke 
wrote:
> writeln(i!"foo #{a}".mixin) // which is not to far away from

I don't like one-letter methods/templates that can easily clash 
with local variables.

foreach(i; 0..10) writeln(i!"oops!".mixin);