Results 2 issues of Heiker

I'm afraid that's not possible right now. The problem is [cmp-cmdline](https://github.com/hrsh7th/cmp-cmdline) only works in `commandline-mode`. The solution to this is to make `cmp-cmdline` work in a normal buffer. So... you...

The current version of lsp-zero does not work with the code in the tutorial `0 to LSP`. So if anyone out there wants to configure the LSP servers without lsp-zero,...