Adding Markdown to Ddoc

[Guillaume Piolat]

On Monday, 11 December 2017 at 14:22:37 UTC, Jakob Bornecrantz 
wrote:
>
> And to add more, CommonMark on the other hand has a full spec 
> written and several test that covers the difficult to get right 
> parts of Markdown/CommonMark. I'm sure I don't need to tell you 
> the virtues of a good test suit.
>

The CommonMark approach is to just take the union of all possible 
features and call it a day.
Standards without opinions don't deserve to be implemented by 
anyone.