my NeoVim settings

init.vim

" ////////// Manage plugins ///////////
call plug#begin('~/.config/nvim/plugged')
" Make sure you use single quotes

" Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
Plug 'junegunn/vim-easy-align'

Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
Plug 'Xuyuanp/nerdtree-git-plugin'

Plug 'Valloric/YouCompleteMe'
Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }

Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

Plug 'godlygeek/tabular' | Plug 'plasticboy/vim-markdown'

Plug 'Yggdroot/indentLine'

Plug 'ctrlp.vim'

Plug 'mhinz/vim-signify'

" Add plugins to &runtimepath
call plug#end()
" /////////////////////////////////////


" ///////// set vim options  //////////
set backspace=2
set cindent
set tabstop=4
set shiftwidth=4
set expandtab
set nu
set ruler
set title
set hlsearch
set mouse=a
set cursorline
syntax on

set clipboard=unnamed

set laststatus=2
set shell=/bin/bash
set fillchars+=vert:\

colorscheme NVL_twilight

" Automatically removing all trailing whitespace
autocmd BufWritePre * :%s/\s\+$//e
" /////////////////////////////////////

" /////////// NERD Tree ///////////////
let g:NERDTreeShowHidden = 1

map ` :NERDTreeToggle<CR>

let g:NERDTreeIndicatorMapCustom = {
    \ "Modified"  : "✹",
    \ "Staged"    : "✚",
    \ "Untracked" : "✭",
    \ "Renamed"   : "➜",
    \ "Unmerged"  : "═",
    \ "Deleted"   : "✖",
    \ "Dirty"     : "✗",
    \ "Clean"     : "✔︎",
    \ "Unknown"   : "?"
    \ }
" /////////////////////////////////////


" //////// Setting up buffer //////////
set hidden " hidden option
" Next buffer
nmap <Tab><Right> :bnext<CR>
" Prev buffer
nmap <Tab><Left> :bprevious<CR>
" Quit buffer
nmap <Tab>q :bp <BAR> bd #<CR>
" Go buffer from number
nmap <Tab> :b
" ////////////////////////////////////


" /////////// Shell //////////////////
" Spawn Shell
nmap <leader>s :belowright 10sp term://fish<CR>
" Key Mapping
tnoremap <Esc> <C-\><C-n>
" ////////////////////////////////////


" /////////// airline ////////////////
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#tab_nr_type = 1 " tab number
let g:airline#extensions#tabline#show_tab_nr = 1
let g:airline#extensions#tabline#formatter = 'default'
let g:airline#extensions#tabline#buffer_nr_show = 1
let g:airline#extensions#tabline#fnametruncate = 16
let g:airline#extensions#tabline#fnamecollapse = 2
let g:airline_powerline_fonts = 1
" ////////////////////////////////////


" //////////// vim markdown //////////
let g:vim_markdown_conceal = 0
let g:vim_markdown_folding_disabled = 1
" ////////////////////////////////////


" /////////// YCM ////////////////////
let g:ycm_python_binary_path = 'python3'
let g:ycm_global_ycm_extra_conf = '~/.config/nvim/.ycm_extra_conf.py'
let g:ycm_confirm_extra_conf = 0
let g:ycm_autoclose_preview_window_after_completion = 1
" ////////////////////////////////////

Install

$ curl -fLo ~/.config/nvim/init.vim --create-dirs \
    https://gist.github.com/vbalien/423619adf87a333f3fd1d8c758e3108e/raw/2269b020bd3c273b56901b7e66ffa2319c8b204a/init.vim
$ curl -fLo ~/.config/nvim/colors/NVL_twilight.vim --create-dirs \
    https://github.com/NickLaMuro/vim-files/raw/master/colors/NVL_twilight.vim
$ curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs \
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
$ nvim +PluginInstall +qall