.vimrc

execute pathogen#infect()
syntax on
filetype plugin indent on
set autoindent

let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1

nnoremap <C-i> :bnext<CR>
nnoremap <C-u> :bprev<CR>

nnoremap <C-o> :e 
nnoremap <C-s> :w<CR>
inoremap <C-s> <esc>:w<CR>I

set tabstop=2
set shiftwidth=2
set expandtab

set number
highlight LineNr ctermfg=grey

nnoremap <C-n> :NERDTreeFocusToggle<CR>
autocmd VimEnter * NERDTreeTabsOpen
autocmd VimEnter * NERDTreeFocusToggle

set noshowmode
command! BW :bn|:bd#

nnoremap <C-w> :BW<CR>