Vim Config | KISS Principle

.vimrc

" ------ Basic Commands -----------

set history=500
set nocompatible
set encoding=utf-8
set omnifunc=syntaxcomplete#Complete
set autoread
au BufReadPost *.pug set syntax=javascript

filetype plugin on
filetype indent on

" ------ Indentation -----------

set noexpandtab
set copyindent
set preserveindent
set softtabstop=0
set shiftwidth=3
set tabstop=3

set smartindent
set smarttab
set autoindent

" ------ VIM UI -----------

set wrap
"set number
set showmode
set showmatch
set cursorline
set ruler
set laststatus=2
set statusline+=%#warningmsg#
set wildmenu
set wildmode=list:longest,full  " Command <Tab> completion, list matches, then longest common part, then all.
let g:elite_mode=1 
"set list
"set listchars=tab:··,trail:·

" ------ Searching -----------

set ignorecase
set smartcase
set hlsearch
set incsearch

" ------ Syntax -----------
syntax enable 
set t_Co=256
set background=dark

" ------ Plugin Auto Completation Popup (Optional) -----------

"set completeopt+=menuone,noselect,noinsert
"autocmd CompleteDone * pclose
"autocmd InsertCharPre * call OpenCompletion()

"function! OpenCompletion()
"    if !pumvisible() && ((v:char >= 'a' && v:char <= 'z') || (v:char >= 'A' && v:char <= 'Z'))
"        call feedkeys("\<C-x>\<C-o>", "n")
"    endif
"endfunction

" ------ Autoinstall VIM-PLUG | A minimalist Vim plugin manager -----------

if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" ------ The Best Plugins For Me -----------

call plug#begin('~/.vim/plugged')

Plug 'ervandew/supertab'
Plug 'jiangmiao/auto-pairs'
Plug 'pangloss/vim-javascript'
Plug 'mattn/emmet-vim'

call plug#end()

" ------ GOOD JOB! -----------

" Now, open vim and VIM-PLUG will install all for you. If not, execute :PluginInstall
" Ready! Go develop amazing things