ChillarAnand#11

save-buffer only if no change since vistted or saved. There still is risk to try to save-buffer just after changed, but it happens at most once.
halueda · May 7, 2015 · 4800609 · 4800609
1 parent c49561f
commit 4800609
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/real-auto-save.el b/real-auto-save.el
@@ -82,8 +82,11 @@
       (dolist (elem real-auto-save-alist)
         (set-buffer elem)
         (if (and (buffer-file-name) (buffer-modified-p))
-            (save-buffer))))
-    (real-auto-save-restart-timer)))
+            (if (verify-visited-file-modtime)
+                (save-buffer)
+              (message (format"%s has changed since visited or saved.  Not saved automatically." elem)))
+          ))
+      (real-auto-save-restart-timer))))
 
 (defun real-auto-save-remove-buffer-from-alist ()
   "If a buffer is killed, remove it from real-auto-save-alist."