From 4588ecddb446977c67926e51d7303f71db4e544e Mon Sep 17 00:00:00 2001
From: MoshiKoi <54333972+MoshiKoi@users.noreply.github.com>
Date: Sun, 23 Aug 2026 08:02:09 +0000
Subject: [PATCH 1/5] Add a blank line after generated <summary> tag

---
 app/assets/javascripts/markdown.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/markdown.js b/app/assets/javascripts/markdown.js
index b0309abfe..ee9a7c46a 100644
--- a/app/assets/javascripts/markdown.js
+++ b/app/assets/javascripts/markdown.js
@@ -102,7 +102,7 @@ $(() => {
     hr: new InlineAction('\n\n-----\n\n'),
     table: new InlineAction('\n\n| Title1 | Title2 |\n|- | - |\n| row1_1 | row1_2 |\n\n'),
     mathjax: new InlineAction('$', '$'),
-    spoiler: new InlineAction('\n\n<details>\n<summary>Spoiler</summary>\n', '\n</details>\n\n'),
+    spoiler: new InlineAction('\n\n<details>\n<summary>Spoiler</summary>\n\n', '\n</details>\n\n'),
   };
 
   $(document).on('click', '.js-markdown-tool', (ev) => {

From 1a7abed215bf666642aa1311a9ca9cd284aa59cf Mon Sep 17 00:00:00 2001
From: MoshiKoi <54333972+MoshiKoi@users.noreply.github.com>
Date: Thu, 27 Aug 2026 10:59:18 +0000
Subject: [PATCH 2/5] Add hint text to explain the need for a blank line

---
 app/assets/javascripts/markdown.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/markdown.js b/app/assets/javascripts/markdown.js
index ee9a7c46a..2238105f1 100644
--- a/app/assets/javascripts/markdown.js
+++ b/app/assets/javascripts/markdown.js
@@ -102,7 +102,11 @@ $(() => {
     hr: new InlineAction('\n\n-----\n\n'),
     table: new InlineAction('\n\n| Title1 | Title2 |\n|- | - |\n| row1_1 | row1_2 |\n\n'),
     mathjax: new InlineAction('$', '$'),
-    spoiler: new InlineAction('\n\n<details>\n<summary>Spoiler</summary>\n\n', '\n</details>\n\n'),
+    spoiler: new InlineAction(
+      '\n\n<details>\n<summary>Spoiler</summary>\n' +
+      '<!--\nAn empty line is required for markdown to render.\n' +
+      'This hint text is an HTML comment and can be safely deleted.\n-->\n\n',
+      '\n</details>\n\n'),
   };
 
   $(document).on('click', '.js-markdown-tool', (ev) => {

From a25082ae875442bf9012519c6c8640f329c2ff9a Mon Sep 17 00:00:00 2001
From: MoshiKoi <54333972+MoshiKoi@users.noreply.github.com>
Date: Fri, 28 Aug 2026 02:55:37 +0000
Subject: [PATCH 3/5] Fix selection offset bug

---
 app/assets/javascripts/markdown.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/markdown.js b/app/assets/javascripts/markdown.js
index 2238105f1..95e26a586 100644
--- a/app/assets/javascripts/markdown.js
+++ b/app/assets/javascripts/markdown.js
@@ -21,7 +21,7 @@ $(() => {
       const preSelectionEnd = $field[0].selectionEnd;
       QPixel.MD.insertIntoField($field, this.start, this.end);
       $field[0].selectionStart = preSelectionStart + this.start.length;
-      $field[0].selectionEnd = preSelectionEnd + this.end.length;
+      $field[0].selectionEnd = preSelectionEnd + this.start.length;
     }
   }
 

From c8f92256962fc878d977bcb5e764471503247cbf Mon Sep 17 00:00:00 2001
From: MoshiKoi <54333972+MoshiKoi@users.noreply.github.com>
Date: Fri, 28 Aug 2026 03:00:06 +0000
Subject: [PATCH 4/5] Edit title of miscellaneous tools dropdown to "Other
 tools"

---
 app/views/shared/_markdown_tools.html.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/shared/_markdown_tools.html.erb b/app/views/shared/_markdown_tools.html.erb
index c9717248c..7d19534fd 100644
--- a/app/views/shared/_markdown_tools.html.erb
+++ b/app/views/shared/_markdown_tools.html.erb
@@ -65,7 +65,7 @@
 
   <div class="button-list is-gutterless">
     <a href="javascript:void(0)" class="button is-outlined is-muted is-icon-only" data-drop="#markdown-tools"
-       data-drop-self-class-toggle="is-active" aria-label="Tools" title="Tools: headings, lines" role="button">
+       data-drop-self-class-toggle="is-active" aria-label="Tools" title="Other tools" role="button">
       <i class="fas fa-tools"></i>
     </a>
 

From de263049bb0c954551b851ac4697aa014dc1e18e Mon Sep 17 00:00:00 2001
From: MoshiKoi <54333972+MoshiKoi@users.noreply.github.com>
Date: Fri, 28 Aug 2026 03:04:12 +0000
Subject: [PATCH 5/5] Simplify help comment

---
 app/assets/javascripts/markdown.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/assets/javascripts/markdown.js b/app/assets/javascripts/markdown.js
index 95e26a586..daa9ab737 100644
--- a/app/assets/javascripts/markdown.js
+++ b/app/assets/javascripts/markdown.js
@@ -104,8 +104,7 @@ $(() => {
     mathjax: new InlineAction('$', '$'),
     spoiler: new InlineAction(
       '\n\n<details>\n<summary>Spoiler</summary>\n' +
-      '<!--\nAn empty line is required for markdown to render.\n' +
-      'This hint text is an HTML comment and can be safely deleted.\n-->\n\n',
+      '<!-- An empty line is required for markdown to render -->\n\n',
       '\n</details>\n\n'),
   };