.vimrc

syntax on
set number
set expandtab
set tabstop=4
set hlsearch
set incsearch

call plug#begin('~/.vim/plugged')
Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
Plug 'jiangmiao/auto-pairs'
Plug 'tpope/vim-fugitive'
"Plug 'vim-gitgutter'
Plug 'kien/ctrlp.vim'
Plug 'vim-airline/vim-airline'
"colourscheme
Plug 'morhetz/gruvbox'
colorscheme gruvbox
"set background=dark

call plug#end()

"mappings
map <C-n> :NERDTreeToggle<CR>