syntax on
filetype indent on

set encoding=utf-8
set clipboard=unnamed
set smartindent
set shiftwidth=2
set tabstop=2
set expandtab
set number
set autoread

"NERDTree
let NERDTreeShowHidden=1
let g:NERDTreeDirArrowExpandable = '▸'
let g:NERDTreeDirArrowCollapsible = '▾'

"Airline
let g:airline#extensions#tabline#enabled = 1
let g:Powerline_symbols='unicode'
let g:airline_powerline_fonts = 1
let g:airline_theme='solarized'
let g:airline_solarized_bg='dark'

"Mappings
:nmap <c-s> :w<CR>
:imap <c-s> <Esc>:w<CR>a
nnoremap <F7> :bp<CR>
nnoremap <F8> :bn<CR>
map <C-n> :NERDTreeToggle<CR>

"AutoCommands
au BufWinEnter * set number
au FileType xml setlocal equalprg=xmllint\ --format\ --recover\ -\ 2>/dev/null