my vim config example

.vimrc

set nocompatible              " be iMproved, required
set hlsearch
set incsearch
let NERDTreeMinimalUI = 1
let NERDTreeDirArrows = 1
let NERDTreeQuitOnOpen = 1
let NERDTreeAutoDeleteBuffer = 1
let g:auto_save = 1
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
set number
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

Plugin 'VundleVim/Vundle.vim'
Plugin 'morhetz/gruvbox'
Plugin 'altercation/vim-colors-solarized'
Plugin 'scrooloose/nerdtree'
Plugin 'Xuyuanp/nerdtree-git-plugin'
Plugin 'vim-airline/vim-airline'
Plugin '907th/vim-auto-save'
Plugin 'Valloric/YouCompleteMe'
Plugin 'jiangmiao/auto-pairs'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required


" To ignore plugin indent changes, instead use:
"filetype plugin on

autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif

nmap <F6> :NERDTreeToggle<CR>

map <silent> <C-h> :call WinMove('h')<CR>
map <silent> <C-j> :call WinMove('j')<CR>
map <silent> <C-k> :call WinMove('k')<CR>
map <silent> <C-l> :call WinMove('l')<CR>

" nmap <Leader>f :NERDTreeToggle<Enter>
nnoremap <silent> <Leader>v :NERDTreeFind<CR>

colorscheme gruvbox
syntax enable
set background=dark
let g:solarized_termcolors=256
" colorscheme solarize

function! WinMove(key)
	let t:curwin = winnr()
	exec "wincmd ".a:key
	if (t:curwin == winnr())
		if (match(a:key,'[jk]'))
			wincmd v
		else
			wincmd s
		endif
		exec "wincmd ".a:key
	endif
endfunction