Special character parsing

[iamskok]

Hey, @wooorm 👋

I'm working on Gatsby plugin for extending code block functionality and it's using the below syntax:

```js:title=index.js&copy=true
console.log('Some code goes here...')
```

The problem I'm facing is that &copy gets encoded to ©. Is there any way to avoid it?

[ChristianMurphy]

Hey @iamskok! 👋
This question is related to Remark/Mdast parsing, the best place to ask it would be https://spectrum.chat/unified/remark.
It's not something that can be fixed/added to unist-util-visit, this handles processing after parsing is done.

[iamskok]

@ChristianMurphy Thank you!