interpolation proposals and safety

[kdevel]

On Friday, 30 August 2024 at 12:07:47 UTC, kdevel wrote:
> [...]

The examples should read like

```
      auto data = "<script>alert (-1)</script>";
      writeln ("<div>" ~ data ~ "</div>"); // 1.
      writeln (format!"<div>%s</div>" (data)); // 2.
      writeln (i"<div>$(data)</div>"); // 3.
```