From b44cf71d804f35d7c3657abe7619a79a60875e96 Mon Sep 17 00:00:00 2001
From: Yuxin Wu <ppwwyyxxc@gmail.com>
Date: Thu, 15 Sep 2022 22:34:24 -0700
Subject: [PATCH] Fix support for hashes that start with numbers

QuerySelector does not work with ids that start with numbers:

https://stackoverflow.com/questions/20306204/using-queryselector-with-ids-that-are-numbers
https://github.com/madrobby/zepto/issues/1333
---
 source/js/animation.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/js/animation.js b/source/js/animation.js
index e79be6f..c641f06 100644
--- a/source/js/animation.js
+++ b/source/js/animation.js
@@ -52,7 +52,8 @@
         // jump to location.hash
         if (window.location.hash) {
             setTimeout(() => {
-                document.querySelector(window.location.hash).scrollIntoView({ behavior: 'smooth' });
+                // Use getElementById because querySelector does not support ids that start with numbers
+                document.getElementById(window.location.hash.substring(1)).scrollIntoView({ behavior: 'smooth' });
             }, i * 100);
         }
     });