Board Thread:Support Requests - Designing Your Wiki/@comment-26051277-20190623024836

Hi, this is maybe a long shot. Not only do I want to change the little arrow into a different icon, I want it to only happen with certain URLs. And, if possible, I'd like this to happen automatically.

Example: I'm linking to Twitter, and the URL starts with "https://twitter.com". My wiki detects this, and replaces the little arrow with a little Twitter logo.

The Homestuck Wiki is great example of what this would look like, but I cracked their hood open and the underlying system is quite a bit different than what I'm aiming for.

So, is it possible?  