From 2acee80829e71157b07be2d5e9526fdcd7c30921 Mon Sep 17 00:00:00 2001
From: Classic298 <27028174+Classic298@users.noreply.github.com>
Date: Wed, 31 Dec 2025 08:22:13 +0100
Subject: [PATCH] fix: normalize Windows CRLF line endings in clipboard text
 (#20283)

On Windows, clipboard text uses CRLF (\r\n) line endings which can cause newlines to be lost or displayed incorrectly when pasted via the {{CLIPBOARD}} variable.

Fixed by converting CRLF to LF before inserting clipboard text.

Fixes #19370
---
 src/lib/components/channel/MessageInput.svelte | 2 +-
 src/lib/components/chat/MessageInput.svelte    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/components/channel/MessageInput.svelte b/src/lib/components/channel/MessageInput.svelte
index f96274113..bff703c51 100644
--- a/src/lib/components/channel/MessageInput.svelte
+++ b/src/lib/components/channel/MessageInput.svelte
@@ -126,7 +126,7 @@
 				}
 			}
 
-			text = text.replaceAll('{{CLIPBOARD}}', clipboardText);
+			text = text.replaceAll('{{CLIPBOARD}}', clipboardText.replaceAll('\r\n', '\n'));
 		}
 
 		if (text.includes('{{USER_LOCATION}}')) {
diff --git a/src/lib/components/chat/MessageInput.svelte b/src/lib/components/chat/MessageInput.svelte
index ab8abd75f..e2f13538b 100644
--- a/src/lib/components/chat/MessageInput.svelte
+++ b/src/lib/components/chat/MessageInput.svelte
@@ -200,7 +200,7 @@
 				}
 			}
 
-			text = text.replaceAll('{{CLIPBOARD}}', clipboardText);
+		text = text.replaceAll('{{CLIPBOARD}}', clipboardText.replaceAll('\r\n', '\n'));
 		}
 
 		if (text.includes('{{USER_LOCATION}}')) {