Syntax highlighting and outline support for empirical fun definitions

[joeldrapper]

I realise this is a very unusual use of Ruby so completely understand if you’d rather not merge it here. I’ve written TreeSitter queries to support fun definitions from Empirical with syntax highlighting and outline support.

https://github.com/yippee-fun/empirical

These queries are so specific, it’s extremely unlikely that they would be triggered for anyone who isn’t using Empirical. You would need to have a call pattern like this in your code.

fun foo => void do
end

[vitallium]

@joeldrapper Sorry for being extremely late. Is this something that you'd still like to see in the Ruby extension? Since changes here are purely tree-sitter queries I think we can merge this PR. Thanks.

[joeldrapper]

I would love to see this here as long as it doesn't negatively impact anyone else. I think the queries I write here are specific enough that is very unlikely to cause improper highlighting for people not using empirical.

[vitallium]

I would love to see this here as long as it doesn't negatively impact anyone else. I think the queries I write here are specific enough that is very unlikely to cause improper highlighting for people not using empirical.

Awesome. Could you please resolve merge conflicts to get this merged? :-)