named arguments, string interpolation, please stop.

[zjh]

On Friday, 12 January 2024 at 01:49:34 UTC, zjh wrote:
> On Friday, 12 January 2024 at 01:42:42 UTC, zjh wrote:
>
>
> ```d

> void opApply[aset b](scope int delegate()a dg)a{
>     ....
> }
> ```


Here, `'aset'` should be a '`predict`' and there should be a 
`'attribute'` function.