From 1da942802023e541cae0850258969d17118b36c4 Mon Sep 17 00:00:00 2001
From: Cyan Joeng <cyan.joeng@gmail.com>
Date: Sun, 13 Nov 2022 03:53:54 +0000
Subject: [PATCH] Add a reading timeout to refreshing loop of view to decrease
 the cpu cost

---
 termpdf.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/termpdf.py b/termpdf.py
index 96ee9e0..f70e424 100755
--- a/termpdf.py
+++ b/termpdf.py
@@ -1521,6 +1521,8 @@ def view(file_change,doc):
             count = int(count_string)
         
         scr.stdscr.nodelay(True)
+        scr.stdscr.timeout(100)
+
         key = scr.stdscr.getch()
         while key == -1 and not file_change.is_set():
             key = scr.stdscr.getch()