feat: remove :Lsp* commands for nvim 0.12

[superatomic]

To be merged when neovim/neovim#36925 is merged.

[seblyng]

What about :LspLog? I know :LspInfo is just a wrapper around :che vim.lsp so that is not so much more to type

[superatomic]

There's a possible argument for :lsp by itself being a synonym for :checkhealth vim.lsp. I decided against it in the PR because it felt wrong to me. :che vim.lsp is pretty short, especially with completion.

You can also easily put vim.api.nvim_create_user_command('LspLog', 'che vim.lsp', {}) in your own config. I don't think it really needs to be upstreamed. :LspLog only exists because it came before :che vim.lsp.

[justinmk]

LspLog != LspInfo

[superatomic]

Oh my bad. I misunderstood.

[bhuynhdev]

I believe logs are stored in ~/.local/state/nvim/lsp.log, so LspLog - though inconvenient that it was removed - can be replaced with :e ~/local/state/nvim/lsp.log.

Native :lsp log command would be very convenient and useful

[superatomic]

I believe the plan is to introduce a :log command that can be implemented by vim modules and plugins, like how :checkhealth works. So the command would be :log vim.lsp.

(Edit: My memory is inaccurate. The plan is much simpler; just have an :editlog command that opens files in stdpath('log'))

In the meantime you can implement a simple custom user command that reimplements :LspLog, as the implementation is rather simple:

vim.api.nvim_create_user_command('LspLog', function() 
  vim.cmd.tabnew { vim.lsp.log.get_filename() }
end, { 
  desc = 'Opens the Nvim LSP client log.', 
})

[superatomic]

:log lsp is now available in master.