Typst support

[pinpox]

Similar to #56, I would like to propose support for typst.
There is a pretty good working languageserver for it, in case that helps with implementation.

[elijah-potter]

Since the Typst parser is actually written in Rust, it should be relatively straightforward to make this happen. It's relatively low priority at the moment though, so unless someone else decides to pick this up, I can't give you a time estimate.

[pinpox]

unless someone else decides to pick this up, I can't give you a time estimate.

Would you be able to provide some guidance? I might find the time to submit a PR but don't really know where to start. Maybe there is some similar example ?

[elijah-potter]

You'll want to look at harper-core/src/parsers/Markdown. That's the implementation that wraps pulldown-cmark. You'll likely want to make a copy and swap out the innards for the Typst parser (which I believe is just a crate).

[quachpas]

Thanks for the great work on Typst support @grantlemons! Since this issue hasn't been closed, I'll use it.

= This is a test for Harper

We have a #figure([here]) <labelled>.

We can reference the @labelled figure.

Harper raises concern with the reference, which by looking at the parser is not supported yet.

{
	"resource": "/home/quachpas/test.typ",
	"owner": "_generated_diagnostic_collection_name_#0",
	"severity": 2,
	"message": "Did you mean to spell “@labelled” this way?",
	"source": "Harper",
	"startLineNumber": 5,
	"startColumn": 22,
	"endLineNumber": 5,
	"endColumn": 31
}

I think, references should probably be altogether ignored. What do you think?