mimetype.assign = (
    ".md5"     => "application/x-bittorrent",
    ".sha1"    => "application/x-bittorrent",
    ".btih"    => "application/x-bittorrent",
    ".torrent" => "application/x-bittorrent",
  )
  url.rewrite-once = (
    "/file_hash/(.*):([0-9A-F]+)"  => "/hashes/$2.$1",
    "/info_hash/([0-9A-F]{40,40})" => "/hashes/$1.btih",
  )
  server.error-handler-404 = "/empty.txt"