--- a/.emacs-my	Wed Oct 15 22:42:25 2008 +0300
+++ b/.emacs-my	Wed Oct 15 22:43:45 2008 +0300
@@ -217,7 +217,7 @@
 (prefer-coding-system 'cp866-dos)
 
 (modify-coding-system-alist 'file "\\.el" 'iso-2022-7bit)
-(if (equal window-system 'w32)
+(if (equal window-system 'w32)          ; also (string-equal system-type "windows-nt")
     (progn
       (set-selection-coding-system   'cp1251)
       (prefer-coding-system 'utf-8-unix)
@@ -921,16 +921,13 @@
 ;; ======================================================================
 ;; Backup
 
-;; (setq
-;;    backup-by-copying t      ; don't clobber symlinks
-;;    backup-directory-alist
-;;     '(("." . "~/backup"))    ; don't litter my fs tree
-;;    delete-old-versions t
-;;    kept-new-versions 6
-;;    kept-old-versions 2
-;;    version-control t)       ; use versioned backups
-;(setq version-control t);нумерованный бэкап - 2 первых и 2 последних
-;(setq delete-old-versions t);удаление промежуточных бэкапов
+(setq
+ ;; backup-by-copying t                           ; don't clobber symlinks
+ backup-directory-alist '(("." . "~/.backup")) ; don't litter my fs tree
+ ;; delete-old-versions t                         ; удаление промежуточных бэкапов
+ kept-old-versions 1                           ; store first original version
+ kept-new-versions 3                           ; store last 3 version
+ version-control t)                            ; use versioned backups
 
 
 ;; ======================================================================