for ctrlp

.vimrc

" ctrlp
NeoBundle 'ctrlpvim/ctrlp.vim'
NeoBundle 'rking/ag.vim'

let g:ctrlp_mruf_max   = 500 " MRUの最大記録数
let g:ctrlp_extensions = ['buffertag', 'dir', 'line', 'mixed']
let g:ctrlp_show_hidden = 1
set wildignore+=*/.git/*,*/.hg/*,*/.svn/*        " Linux/MacOSX
" set wildignore+=*\\.git\\*,*\\.hg\\*,*\\.svn\\*  " Windows ('noshellslash')
if executable('ag') " agが使える環境の場合
  let g:ctrlp_use_caching=0 " CtrlPのキャッシュを使わない
  let g:ctrlp_user_command='ag %s -i --hidden -g ""' " 「ag」の検索設定
endif
" Prefix: s
nnoremap s <Nop>
nnoremap sa :<C-u>CtrlP<Space>
nnoremap sb :<C-u>CtrlPBuffer<CR>
nnoremap sd :<C-u>CtrlPDir<CR>
nnoremap sf :<C-u>CtrlP<CR>
nnoremap si :<C-u>CtrlPLine<CR>
nnoremap sm :<C-u>CtrlPMRUFiles<CR>