Add support for javascriptreact language

[aminehmida]

Trying to add support for jsx (javascriptreact) syntax and language server.
Following up on this discussion: #1899

[archseer]

You should be able to just change the "javascript" definition to say file-types = ["js", "jsx", "mjs"]

[archseer]

There is no jsx subpath and that rev doesn't exist

[aminehmida]

Appologies, I am not very familiar with those libs

You should be able to just change the "javascript" definition to say file-types = ["js", "jsx", "mjs"]

Would that be enough to fix the issue? No need to add a dedicated section? I though I may use typescriptreact because it's compatible with javascript

[archseer]

Yeah it's a bit weird, but tree-sitter-javascript supports both js and jsx, but tree-sitter-typescript requires you to build two separate grammars.

[the-mikedavis]

It looks like we may need to add these queries for jsx to runtime/queries/javascript/highlights.scm: https://github.com/tree-sitter/tree-sitter-javascript/blob/fdeb68ac8d2bd5a78b943528bb68ceda3aade2eb/queries/highlights-jsx.scm. Per the book I think @tag is ok but @attribute should become @variable.other.member

[archseer]

Yeah we actually already include them: https://github.com/helix-editor/helix/tree/master/runtime/queries/javascript

There's a TODO or two about it in languages.toml, but they should be merged into the main highlights.scm file.

[archseer]

I'll do that in a follow-up