ctrlp.vim

let g:path_to_matcher = "/usr/local/bin/matcher"
let g:ctrlp_max_files = 25000

let ctrlp_filter_greps = "".
    \ "egrep -iv '\\.(" .
    \ "jar|class|swp|swo|log|so|o|pyc|as|fla|swf|jpe?g|png|gif|mo|po|wav|zip" .
    \ ")$' | " .
    \ "egrep -v '^(\\./)?(.git/|.hg/|.svn/)'"

if has("unix")
  let g:ctrol_user_command = "" .
    \ "find %s '(' -type f -or -type l ')' -maxdepth 15 -not -path '*/\\.*/*' | " .
    \ ctrlp_filter_greps
endif

let g:ctrlp_match_func = { 'match': 'GoodMatch' }

function! GoodMatch(items, str, limit, mmode, ispath, crfile, regex)

  " Create a cache file if not yet exists
  let cachefile = ctrlp#utils#cachedir().'/matcher.cache'
  if !( filereadable(cachefile) && a:items == readfile(cachefile) )
    call writefile(a:items, cachefile)
  endif
  if !filereadable(cachefile)
    return []
  endif

  " a:mmode is currently ignored. In the future, we should probably do
  " something about that. the matcher behaves like "full-line".
  let cmd = g:path_to_matcher.' --limit '.a:limit.' --manifest '.cachefile.' '
  "if !( exists('g:ctrlp_dotfiles') && g:ctrlp_dotfiles )
    let cmd = cmd.'--no-dotfiles '
  "endif
  let cmd = cmd.a:str

  return split(system(cmd), "\n")

endfunction