" pathogen
execute pathogen#infect()

" settings
set nocompatible
set nu
set noet
set showcmd
set autoindent
set smartindent
set cursorline
set nocp
set showmatch
set foldenable
set foldmethod=indent
set foldlevelstart=4
set foldnestmax=10
set completeopt=longest,menuone
set tabstop=2
set softtabstop=2
set shiftwidth=2
set expandtab
set ruler
set ttyfast
set mouse=r
set bs=2
set ignorecase
set smartcase
set laststatus=2
set incsearch
set hlsearch
set ttyfast
set lazyredraw
set wildmenu
if v:version >= 703
  set cc=80
endif
syntax on
filetype plugin indent on

autocmd FileType cpp set complete-=i

" spelling
setlocal spell spelllang=en_us
set nospell

" color
if $TERM =~ "^rxvt" || $TERM =~ "256color$"
  set t_Co=256
  colorscheme pks256
else
  colorscheme default
endif

" bindings
nmap     <C-t>   :tabnew<cr>
nmap     <C-a>   :tabprevious<cr>
nmap     <C-d>   :tabnext<cr>
map      <up>    <nop>
map      <down>  <nop>
map      <left>  <nop>
map      <right> <nop>
inoremap <C-s>   <esc>:w<cr>a
nnoremap <C-s>   :w<cr>
nmap     <C-b>   :TagbarToggle<cr>

" cursorline
" autocmd InsertEnter * setlocal cursorline
" autocmd InsertLeave * setlocal nocursorline

" airline
let g:airline_theme                     = 'pks256'
let g:airline_powerline_fonts           = 1
let g:airline#extensions#branch#enabled = 1
let g:airline_symbols                   = {}
let g:airline_symbols.whitespace        = 'Ξ'

" tagbar
let g:tagbar_compact = 1

" vimwiki
let g:vimwiki_list = [{'path':'~/wiki'}]