diff -r 68e40729a4f4 -r 9da301f47799 .emacs-my
--- a/.emacs-my	Sun Nov 27 20:52:42 2011 +0200
+++ b/.emacs-my	Mon Dec 12 23:04:55 2011 +0200
@@ -1060,7 +1060,9 @@
 (setq woman-use-own-frame nil)
 (setq woman-fill-frame t)
 ;; I prefer EN man pages.
-(setq manual-program "LANG=C man")
+(when (memq system-type '(windows-nt cygwin))
+  (setq manual-program "LANG=C man")
+  )
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 (message "comint")