docs: def alien_filter(name, location, size, unsize):
      """Fix to avoid packages include in slackbuilds folder
      """
      (fname, flocation, fsize, funsize) = ([] for i in range(4))
      for n, l, s, u in zip(name, location, size, unsize):
          if "slackbuilds" != l:
              fname.append(n)
              flocation.append(l)
              fsize.append(s)
              funsize.append(u)
      return [fname, flocation, fsize, funsize]