From 14682d3fcefcadcc2815ca22ed7972fe924864a3 Mon Sep 17 00:00:00 2001
From: Hivie <me@hivie.tn>
Date: Thu, 25 Jun 2026 00:04:02 +0100
Subject: [PATCH] add nowrap on mailto: markdown links

---
 app/Libraries/Markdown/OsuMarkdown.php                    | 5 ++++-
 resources/css/bem/osu-md.less                             | 4 ++++
 tests/Libraries/Markdown/html_markdown_examples/link.html | 3 +++
 tests/Libraries/Markdown/html_markdown_examples/link.md   | 2 ++
 4 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/Libraries/Markdown/OsuMarkdown.php b/app/Libraries/Markdown/OsuMarkdown.php
index 05c2ec64d4c..fed53da1900 100644
--- a/app/Libraries/Markdown/OsuMarkdown.php
+++ b/app/Libraries/Markdown/OsuMarkdown.php
@@ -343,7 +343,10 @@ private function createDefaultAttributesConfig(): array
                 'class' => "{$blockClass}__image",
             ],
             Link::class => [
-                'class' => "{$blockClass}__link",
+                'class' => static fn (Link $node) => class_with_modifiers(
+                    "{$blockClass}__link",
+                    ['mailto' => starts_with($node->getUrl(), 'mailto:')],
+                ),
             ],
             ListBlock::class => [
                 'class' => static fn (ListBlock $node) => class_with_modifiers(
diff --git a/resources/css/bem/osu-md.less b/resources/css/bem/osu-md.less
index 450c3c025db..2a48c97b022 100644
--- a/resources/css/bem/osu-md.less
+++ b/resources/css/bem/osu-md.less
@@ -296,6 +296,10 @@
   }
 
   &__link {
+    &--mailto {
+      white-space: nowrap;
+    }
+
     &--footnote-ref {
       font-size: @font-size--small-2;
 
diff --git a/tests/Libraries/Markdown/html_markdown_examples/link.html b/tests/Libraries/Markdown/html_markdown_examples/link.html
index 28cb38013d3..8c53e839123 100644
--- a/tests/Libraries/Markdown/html_markdown_examples/link.html
+++ b/tests/Libraries/Markdown/html_markdown_examples/link.html
@@ -1,3 +1,6 @@
 <p class="osu-md__paragraph">
   <a class="osu-md__link" href="https://osu.ppy.sh">Welcome to osu!</a>
 </p>
+<p class="osu-md__paragraph">
+  <a class="osu-md__link osu-md__link--mailto" href="mailto:appeal-review@ppy.sh">appeal-review@ppy.sh</a>
+</p>
diff --git a/tests/Libraries/Markdown/html_markdown_examples/link.md b/tests/Libraries/Markdown/html_markdown_examples/link.md
index 56c7b61bb37..5c3bd074112 100644
--- a/tests/Libraries/Markdown/html_markdown_examples/link.md
+++ b/tests/Libraries/Markdown/html_markdown_examples/link.md
@@ -1 +1,3 @@
 [Welcome to osu!](https://osu.ppy.sh)
+
+[appeal-review@ppy.sh](mailto:appeal-review@ppy.sh)