call vundle#end()
filetype plugin indent on

" line ending
set fileformats=unix,dos

" colours
set t_Co=256
syntax enable
set background=dark
highlight clear SignColumn
colorscheme solarized

" plugins: airline
let g:bufferline_echo = 0
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1

" plugins: rust
let g:rustfmt_autosave = 1

" plugins: ag/ack
if executable('ag')
  let g:ackprg = 'ag --vimgrep'
endif

" appearance
set number
set relativenumber
set laststatus=2
set noshowmode
set showtabline=1 "only show tabline when more than 1 tab

" exclude quickfix from the buffers list
augroup qf
    autocmd!
    autocmd FileType qf set nobuflisted
augroup END

" vimdiff
set diffopt+=iwhite
set diffexpr=""