my vim config

.vimrc

set clipboard=unnamed
execute pathogen#infect()
set t_Co=256
syntax on
filetype plugin indent on
"au VimEnter *  NERDTree
nmap <silent> <C-D> :NERDTreeToggle<CR>
au FileType javascript call JavaScriptFold()
let g:vim_markdown_folding_disabled=1
let g:NERDTreeChDirMode       = 2
let g:ctrlp_working_path_mode = 'rw'
let g:ctrlp_show_hidden = 1

"The Silver Searcher (https://github.com/ggreer/the_silver_searcher)
if executable('ag')
  " Use ag over grep
  set grepprg=ag\ --nogroup\ --nocolor\ --ignore\ bower_components\ --ignore\ node_modules\ --ignore\ .git

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'

  " ag is fast enough that CtrlP doesn't need to cache
  let g:ctrlp_use_caching = 0
endif
" bind K to grep word under cursor
nnoremap K :grep! "\b<C-R><C-W>\b"<CR>:cw<CR>

" bind \ (backward slash) to grep shortcut
command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!

nnoremap \ :Ag<SPACE>

set smartindent
set tabstop=2
set shiftwidth=2
set expandtab
set list!
set number

"macosx things
set backspace=indent,eol,start
set backupdir=~/.vim/backups
set directory=~/.vim/swaps

set viminfo+=! " make sure vim history works

set laststatus=2
"let g:airline_theme='dark'
"let g:airline_powerline_fonts = 1 
"if !exists('g:airline_symbols')
"    let g:airline_symbols = {}
" endif
"let g:airline_symbols.space = "\ua0"
"let g:tmuxline_preset = 'full'
set clipboard=unnamed
let g:vim_markdown_conceal = 0
let g:vim_json_syntax_conceal = 0
if version >= 703
  set conceallevel=0 
  autocmd FileType * setlocal conceallevel=0 
endif