From 7589f679bea5db741c26ece2d07971fc2e1b0d7a Mon Sep 17 00:00:00 2001
From: superwf <superwf@gmail.com>
Date: Fri, 2 Dec 2016 14:16:03 +0800
Subject: [PATCH] Fix ie scroll in protocal file:// hash change

[IE scroll change hash make wrong url](https://github.com/GitbookIO/theme-default/issues/38)
My env is win7, ie11.
It should be an ie bug, other browsers work good.
I just remove the disk part of uri before history.replaceState use it.
---
 src/js/theme/navigation.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/js/theme/navigation.js b/src/js/theme/navigation.js
index f1ff54f2..83af395d 100644
--- a/src/js/theme/navigation.js
+++ b/src/js/theme/navigation.js
@@ -130,6 +130,7 @@ function setChapterActive($chapter, hash) {
         uri = window.location.pathname + hash;
 
     if (uri != oldUri) {
+        uri = uri.replace(/(\/[A-Z]:)+/, '');
         history.replaceState({ path: uri }, null, uri);
     }
 }