(defcustom ls-lisp-emulation
(cond ;; ((eq system-type 'windows-nt) 'MS-Windows)
- ((memq system-type '(hpux usg-unix-v irix berkeley-unix))
+ ((memq system-type '(hpux usg-unix-v berkeley-unix))
'UNIX)) ; very similar to GNU
;; Anything else defaults to nil, meaning GNU.
"Platform to emulate: GNU (default), MacOS, MS-Windows, UNIX.