From 319b0a543c0e61d4201ba9828568e5cb4ef3b9b9 Mon Sep 17 00:00:00 2001
From: Cohee <18619528+Cohee1207@users.noreply.github.com>
Date: Tue, 21 May 2024 16:58:42 +0300
Subject: [PATCH] Enable markdown strikethough

---
 public/script.js                         | 2 ++
 public/scripts/templates/formatting.html | 1 +
 2 files changed, 3 insertions(+)

diff --git a/public/script.js b/public/script.js
index a8d69984f..5f810845d 100644
--- a/public/script.js
+++ b/public/script.js
@@ -683,6 +683,7 @@ export function reloadMarkdownProcessor(render_formulas = false) {
             tables: true,
             parseImgDimensions: true,
             simpleLineBreaks: true,
+            strikethrough: true,
             extensions: [
                 showdownKatex(
                     {
@@ -702,6 +703,7 @@ export function reloadMarkdownProcessor(render_formulas = false) {
             tables: true,
             underline: true,
             simpleLineBreaks: true,
+            strikethrough: true,
             extensions: [markdownUnderscoreExt()],
         });
     }
diff --git a/public/scripts/templates/formatting.html b/public/scripts/templates/formatting.html
index 110ef4cbd..423e8b199 100644
--- a/public/scripts/templates/formatting.html
+++ b/public/scripts/templates/formatting.html
@@ -4,6 +4,7 @@ Text formatting commands:
     <li><tt>**text**</tt> - displays as <b>bold</b></li>
     <li><tt>***text***</tt> - displays as <b><i>bold italics</i></b></li>
     <li><tt>__text__</tt> - displays as an <u>underline</u></li>
+    <li><tt>~~text~~</tt> - displays as a <del>strikethough</del></li>
     <li><tt>[text](url)</tt> - displays as a <a href="#">hyperlink</a></li>
     <li><tt>![text](url)</tt> - displays as an image</li>
     <li><tt>```text```</tt> - displays as a code block (new lines allowed between the backticks)</li>