Though Ruff is not an LSP in the LSP sense but using it this way
gives us formatting and linting via code actions. All other Python
LSP servers are garbage anyway.
All Python LSP servers are garbage. Jedi was being horribly slow.
We only care about Python for GStreamer/GObject work where Python
GObject's missing type annotations prevent us from using something
like Pyright or similar. Just drop all this crap. Fuck Python!.
We had dropped these in commit f349a32 since these are now included
upstream but it seems when using neovim build from source, upstream
bundled parsers do not get updated at the same cadence as treesitter
plugin. This results in breaking syntax highlighting and we have
faced this now for python and bash. Bash is still broken.
The call to highlight_terminal was redundant since we were passing
just {}. Also remove cterm related settings. Upstream has diverged
significantly, so we need not care about upstream any more.
Dynamic capabilities were introduced in neovim with commit ddd92a7.
With dynamic registration of LSP capabilities, a client's `server_capabilities`
is no longer a sufficient indicator to see if a server supports a feature. We
instead need to use `client.supports_method(<method>)` which considers both
the dynamic capabilities and static `server_capabilities`.
Drop nvim-lightbulb and just add the needed functionality. This also
fixes a minor bug where the code action detection was incorrectly
being done under codeLensProvider instead of codeActionProvider.
When searching in projects like SIPjs, we get a lot of results which are
in markdown files as the documentation in SIPjs is in markdown. We mostly
care about code when searching. So ignore markdown files while searching
just like we ignore a few others.
