About five years ago I faced the fact no two Markdown implementations are fully compatible. I made StrictMark[1], which is a backwards-compatible Markdown dialect with a formal grammar (I use Ragel for parser generation btw). Takes 5-10 min with LLMs to make any implementation, cause formal grammar is unchanged. I use it, no one else does, which is not an issue cause it is backwards-compatible. GitHub renders it fine[3].

Solved my problems. Caused no inconvenience.

[1]: https://web.archive.org/web/20210130000533/http://doc.replic...

[2]: https://github.com/gritzko/beagle-journal/blob/main/wiki/Str...

[3]: https://github.com/gritzko/beagle-journal/blob/main/wiki/Str...