From a7eb47fb03e2bb268d4dbde3f147a8aad1617134 Mon Sep 17 00:00:00 2001
From: 10sr <8.slashes@gmail.com>
Date: Sat, 25 Sep 2021 05:08:07 +0900
Subject: [PATCH] Add a idle timer

---
 emacs.el | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/emacs.el b/emacs.el
index a1f2c9e..a75fe65 100644
--- a/emacs.el
+++ b/emacs.el
@@ -3133,7 +3133,7 @@ ARGS are not used."
 
 
 ;; これいつ動くの？
-;; 自動で pruject を switch させる方法はある？
+;; 自動で project を switch させる方法はある？
 (add-hook 'projectile-after-switch-project-hook
           (lambda ()
             (message  "Projecttile switched to: %s"
@@ -3143,6 +3143,12 @@ ARGS are not used."
 
 (message "Emacs started at %s"
          (current-time-string))
+(run-with-idle-timer (* 3 60 60)  ;; 3 hours
+                     t
+                     (lambda ()
+                       (message "Emacs does nothing for 3 hours: %s"
+                                (current-time-string))))
+
 
 ;; https://emacs-jp.github.io/tips/startup-optimization
 ;; Restore to original value