你好 Meta，我们回来了。我们来谈谈 Markdown-it 和 BBcode

[Canapin (Coin-coin le Canapin)]

Can’t say I understand all you said, but maybe this information could interest you?

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…