coc.nvim | Nodejs extension host for vim & neovim , load extensions | Code Editor library

This is my first question on stackoverflow, If there is any mistake, please forgive me and tell me what mistakes I made.

I used coc.nvim to automatically complete my golang source. When I typing this

I have a really annoying problem with NeoVim, and I was hoping someone here would know the problem to that.

I'm using NeoVim (0.5.1) with CoC and coc-elixir (on OSX in iTerm2). The problem is that the popup with autocomplete suggestions starts pushing dashes outside the popup window, and they stay there when I close the window. Like this:

Here you can see the dashes that overflow the window.

And here you can see that the overflown dashes stay there.

I've tried disabling all my normal settings, but it still happens. The only settings I still have are these:

Hello I open file in NERDTree using t but new files is always there. Before I use vim in folder. that mean when I located in ex: app folder, I run vim without type specific files to edit. when I open files in nerd tree, new file [No Name] is always there. is anyone know how to fix it?

this is my init.vim

I'm using Coc with coc-pyright and as suggested in the documentation I edited my coc-settings.json to display :

I'm trying to switch from vscode to neovim. I have coc.nvim configured for pyright but now neovim provides native support for language-server. So I tried to configure python-language-server. I have installed pyls by pip install python-language-server. I went through the documentation for lsp-quickstart. It says that I just need to add neovim/nvim-lspconfig to my plugins and then add lua require('lspconfig').pyls.setup{} to my init.vim. After refreshing I'm getting Error:

I've been trying to move to nvim as my code editor, but I've been having issues with using the code formatting. For now I want to set it up for python and every time I tried to perform a format operation, I get the following error:

I have a file work.go opened in vim-go. It's in package oldpackagename.

I want to refactor and rename it to newpackagename. Is there some tooling for that? The reason is, the initial assumptions for oldpackagename do not apply anymore.

I know I can do search and replace stuff, but usually either

• GoRename resp.
• nmap rn (coc-rename)

work just fine on automatically renaming all occurrences.

But for the package name, I get:

vim-go: [rename] SUCCESS vim-go: cannot rename the identifier at the requested position for GoRename and:

[coc.nvim] Error on rename: The element can't be renamed. for coc.nvim.

Is package renaming different? Do I have to use search/replace or are my configs maybe corrupted?

coc.nvim: The word 'self', numbers([0-9]) as well as strings don't show in CocAction(doHover); the attached image as an example. This is the case in parameters and arguments in documentation provided by coc.nvim for rust analyzer.

When I highlight and copy the text, they appear. I think it's a problem of them having the same color as the background.

Help please

I was trying to change my coc.nvim autocomplete key, and found this question in Stack Overflow, but the guy who answer this question doesn't explain really good how to customize it as you want, so I will explain it to help the NeoVim users that are racking the brain for this as I was.