From c5fafb4c16cc38386931d66ef426c8ff1235177f Mon Sep 17 00:00:00 2001
From: Vladimir Panteleev <git@thecybershadow.net>
Date: Sun, 28 Jul 2019 01:27:28 +0000
Subject: [PATCH] assets/scripts.js: Allow jumping to a chapter by setting the
 hash

---
 assets/scripts.js | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/assets/scripts.js b/assets/scripts.js
index 4b2be9a..702369e 100644
--- a/assets/scripts.js
+++ b/assets/scripts.js
@@ -382,9 +382,11 @@ window.onload = function() {
 		}
 	};
 
-	if (location.hash) {
-		var segmentId = location.hash.slice(1);
-		playSegment(segmentId);
+	window.onhashchange = function() {
+		playHash(window.location.hash);
+	};
+	if (window.location.hash) {
+		playHash(window.location.hash);
 	}
 };
 
@@ -427,3 +429,14 @@ function playSegment(segmentId, noSeek) {
 		seek(ms);
 	}
 }
+
+function playHash(hash) {
+	if (hash) {
+		let loc = hash.slice(1).split('/');
+		let segmentId = loc[0];
+		if (loc.length > 1)
+			seek(momentsBySegment[segmentId][loc[1]].startMs);
+		else
+			seek(getSegmentMs(segmentId));
+	}
+}