From 23c6749de27fb46cebb4f1502622b75c450a2c1d Mon Sep 17 00:00:00 2001
From: RunasSudo <runassudo@yingtongli.me>
Date: Sat, 23 Sep 2023 22:36:20 +1000
Subject: [PATCH] Update footnotes for new Sphinx

---
 _static/custom.css      | 9 +++------
 _static/custom.js       | 2 +-
 _static/custom_html.css | 6 +++---
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/_static/custom.css b/_static/custom.css
index 6ea7778..0fee5a6 100644
--- a/_static/custom.css
+++ b/_static/custom.css
@@ -12,13 +12,10 @@ sup {
 
 /* Format multiple footnote backlinks */
 
-span.fn-backref {
+.footnote-list .footnote .backrefs {
 	display: none;
 }
 
-dl.footnote span.brackets:not(:last-child)::before {
-	content: '[';
-}
-dl.footnote span.brackets:not(:last-child)::after {
-	content: ']';
+.fn-bracket {
+	display: none;
 }
diff --git a/_static/custom.js b/_static/custom.js
index f07c392..862a4a4 100644
--- a/_static/custom.js
+++ b/_static/custom.js
@@ -2,7 +2,7 @@ function initFootnotes() {
 	var elPreview = document.getElementById('footnote-preview');
 	
 	function mouseoverFootnote(evt) {
-		var fnText = document.querySelector(evt.target.getAttribute('href')).nextElementSibling.children[0].innerHTML;
+		var fnText = document.querySelector(evt.target.getAttribute('href') + ' p').innerHTML;
 		elPreview.innerHTML = fnText;
 		elPreview.style.display = 'block';
 		elPreview.style.top = (evt.target.getBoundingClientRect().top + 16) + 'px';
diff --git a/_static/custom_html.css b/_static/custom_html.css
index 119d3cc..de17dfc 100644
--- a/_static/custom_html.css
+++ b/_static/custom_html.css
@@ -57,11 +57,11 @@ a, a.reference, a.footnote-reference {
 
 /* Footnotes */
 
-dl.footnote dt {
+.footnote-list .footnote {
 	position: relative;
 }
 
-span.fn-backref {
+.footnote-list .footnote .backrefs {
 	position: absolute;
 	background-color: white;
 	z-index: 999;
@@ -71,7 +71,7 @@ span.fn-backref {
 	top: -3px;
 }
 
-dl.footnote dt:hover span.fn-backref {
+.footnote-list .footnote:hover .backrefs {
 	display: inline;
 }