proposal: heredoc comments to allow `+/` in comments, eg from urls or documented unittests

[timotheecour]

On Monday, 12 February 2018 at 01:39:31 UTC, Walter Bright wrote:
> Easy:
>
>     mixin template comment(string s) { }
>
>     mixin comment!q"EOS
>     This is a multi-line
>     heredoc comment allowing
>     /+ documented unittests containing nesting comments +/
>     and weird urls like 
> https://gcc.gnu.org/onlinedocs/libstdc++/faq.html
>     EOS";
>
> It doesn't leave anything in the object file, either.

It doesn't leave anything in Ddoc either, so that's not a viable 
workaround if that comment is intended to be a DDoc.