Update the ts grammar

[bbatsov]

We're using version 0.0.12, but I've noticed there's also 0.0.13 now (https://github.com/sogaiu/tree-sitter-clojure/releases/tag/v0.0.13). @rrudakov Perhaps you wouldn't mind testing how things work with it?

[bbatsov]

I'm guessing updating https://github.com/tree-sitter-grammars/tree-sitter-markdown/releases/tag/v0.4.1 might help with #60 - I see the version we're using is ancient at this point.

[rrudakov]

I'll test it. From the changelog it looks like there were no any API changes.

[rrudakov]

I'm guessing updating https://github.com/tree-sitter-grammars/tree-sitter-markdown/releases/tag/v0.4.1 might help with #60 - I see the version we're using is ancient at this point.

Will try it too.

My current guess is that range might be calculated incorrectly when you type in a single backtick in the docstring (because in this case the rest of the buffer is highlighted as a docstring), but I planned to investigate it in more details. Updating grammar is not a bad idea either.

[rrudakov]

Note: our clojure-ts--ensure-grammars won't upgrade grammars if they were already installed (even if version is old). Maybe it would be a good idea to add clojure-ts-upgrade-grammars or something like that.

[bbatsov]

Yeah, that's a good idea.