Olá Meta, estamos de volta. Vamos falar sobre Markdown-it e BBcode

[Canapin (Coin-coin le Canapin)]

Não posso dizer que entendi tudo o que você disse, mas talvez esta informação possa lhe interessar?

Migrate a phpBB3 forum to Discourse

Thanks @Canapin for all your feedback. A PR is definitely welcome! Also, a small teaser: We are working on a solution which should make all imports – not just phpBB – a lot better, faster, easier to customize and get rid of those pesky problems with the BBCode conversion…