[Fix #604] Save only the current buffer on focus lost

core/prelude-editor.el

@@ -173,13 +173,8 @@ The body of the advice is in BODY."
 
 (add-hook 'mouse-leave-buffer-hook 'prelude-auto-save-command)
 
-;; Autosave buffers when focus is lost
-(defun prelude-save-all-buffers ()
-  "Save all modified buffers, without prompts."
-  (save-some-buffers 'dont-ask))
-
 (when (version<= "24.4" emacs-version)
-  (add-hook 'focus-out-hook 'prelude-save-all-buffers))
+  (add-hook 'focus-out-hook 'prelude-auto-save-command))
 
 ;; highlight the current line
 (global-hl-line-mode +1)