[emacs] delete old backups automatically

stops emacs from annoying me on exit

diff --git a/init.org b/init.org
index 8bce20c..3f3bc06 100644 (file)
--- a/init.org
+++ b/init.org
@@ -577,7 +577,8 @@ variable.
 
 #+begin_src emacs-lisp
 (setq backup-by-copying t
-      version-control t)
+      version-control t
+      delete-old-versions t)
 #+end_src
 
 *** Auto revert