A NeoVim init file for your NIM dev (if you want)

init.vim

set number
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4
filetype on

call plug#begin()
Plug 'autozimu/LanguageClient-neovim', {
        \ 'branch': 'next',
    \ 'do': 'bash install.sh',
    \ }
Plug 'alaviss/nim.nvim'
Plug 'ghifarit53/tokyonight-vim'
Plug 'prabirshrestha/asyncomplete.vim'
call plug#end()

set hidden

set termguicolors
let g:tokyonight_style = 'night' " available: night, storm
let g:tokyonight_enable_italic = 1
colorscheme tokyonight

let g:LanguageClient_serverCommands = {
            \   'nim': ['~/.nimble/bin/nimlsp'],
            \ }

au User asyncomplete_setup call asyncomplete#register_source({
    \ 'name': 'nim',
    \ 'whitelist': ['nim'],
    \ 'completor': {opt, ctx -> nim#suggest#sug#GetAllCandidates({start, candidates -> asyncomplete#complete(opt['name'], ctx, start, candidates)})}
    \ })