From ab623b0f3a841f733795abd6f4664ab96a444820 Mon Sep 17 00:00:00 2001
From: Thomas Sileo <t@a4.io>
Date: Tue, 27 Aug 2019 00:16:18 +0200
Subject: [PATCH] Tweak the HTML whitelist

---
 utils/template_filters.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/utils/template_filters.py b/utils/template_filters.py
index 4467a24..085791c 100644
--- a/utils/template_filters.py
+++ b/utils/template_filters.py
@@ -75,6 +75,9 @@ ALLOWED_TAGS = [
     "li",
     "ol",
     "strong",
+    "sup",
+    "sub",
+    "del",
     "ul",
     "span",
     "div",