.vimrc

runtime bundle/vim-pathogen/autoload/pathogen.vim
execute pathogen#infect()

set nocompatible
set modeline
set modelines=5
syntax on
filetype plugin indent on
set t_Co=256
set bg=dark
color grb256
"color solarized
set ai
set copyindent
set showmatch
set smartcase
set si
set is
set hls
set et
set sr
set ts=2
set sts=2
set sw=2
set ruler
set number
set bs=2
set laststatus=2
set hidden
set title
set nobackup
set noswapfile

augroup vimrc_autocmds
  " clear
  au!

  " autocmd vimenter * if !argc() | NERDTree | endif
  au BufRead,BufNewFile *.ru,Gemfile setfiletype ruby
  au FileType go au BufWritePre <buffer> Fmt
  au FileType go setlocal noexpandtab
  au Filetype go nnoremap <leader>v :vsp <CR>:exe "GoDef" <CR>
  au Filetype go nnoremap <leader>s :sp <CR>:exe "GoDef"<CR>
  au Filetype go nnoremap <leader>t :tab split <CR>:exe "GoDef"<CR>
augroup END

let g:SuperTabDefaultCompletionType = "context"
let g:SuperTabClosePreviewOnPopupClose = 1

nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

let mapleader=","

match ErrorMsg '\s\+$'
nnoremap <Leader>rtw :%s/\s\+$//e<CR>

nnoremap <F6> :set invpaste paste?<CR>
set pastetoggle=<F6>
set showmode
map <F5> :NERDTreeFind<CR>o
map <S-F5> :NERDTreeToggle<CR>
"nmap <C-S-t> :TagbarOpenAutoClose<CR>

" Quickly edit/reload the vimrc file
nmap <silent> <leader>ev :e $MYVIMRC<CR>
nmap <silent> <leader>sv :so $MYVIMRC<CR>

set mouse=a

runtime macros/matchit.vim

set statusline=%t              "tail of the filename
set statusline+=%h             "help file flag
set statusline+=%m             "modified flag
set statusline+=%r             "read only flag
set statusline+=%y             "file type
set statusline+=%=             "left/right separator
set statusline+=%c,            "cursor column
set statusline+=%l/%L          "cursor line/total lines

let g:easytags_dynamic_files = 2

if executable('ag')
  set grepprg=ag\ --nogroup\ --nocolor
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
  let g:ctrlp_use_caching = 0
endif

" force the cwindow to be on the very bottom
autocmd FileType qf wincmd J

" bind K to grep word under cursor
nnoremap K :grep! "\b<C-R><C-W>\b"<CR>:cwindow<CR>

" bind \ to grep shortcut
command! -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
nnoremap \ :Ag<SPACE>

let g:tagbar_type_go = {
    \ 'ctagstype' : 'go',
    \ 'kinds'     : [
        \ 'p:package',
        \ 'i:imports:1',
        \ 'c:constants',
        \ 'v:variables',
        \ 't:types',
        \ 'n:interfaces',
        \ 'w:fields',
        \ 'e:embedded',
        \ 'm:methods',
        \ 'r:constructor',
        \ 'f:functions'
    \ ],
    \ 'sro' : '.',
    \ 'kind2scope' : {
        \ 't' : 'ctype',
        \ 'n' : 'ntype'
    \ },
    \ 'scope2kind' : {
        \ 'ctype' : 't',
        \ 'ntype' : 'n'
    \ },
    \ 'ctagsbin'  : 'gotags',
    \ 'ctagsargs' : '-sort -silent'
\ }

call xolox#easytags#map_filetypes('go', 'go')

let g:gofmt_command = "goimports"