From 70606fe2168b6f66ea14e5c13b77fab8e87553c6 Mon Sep 17 00:00:00 2001
From: Florian Klampfer <mail@qwtel.com>
Date: Sun, 8 Sep 2024 14:20:19 +0700
Subject: [PATCH] Fix copy button newlines

---
 _js/src/upgrades.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/_js/src/upgrades.js b/_js/src/upgrades.js
index f7d34276be1..6de9a569d2e 100644
--- a/_js/src/upgrades.js
+++ b/_js/src/upgrades.js
@@ -116,11 +116,11 @@ const toggleClass = (element, ...cls) => {
     const toc = main.querySelector('#markdown-toc');
     if (toc) toc.classList.add('toc-hide');
 
-    if ('clipboard' in navigator) {
+    if ('clipboard' in navigator && 'ClipboardItem' in window) {
       Array.from(main.querySelectorAll(CODE_BLOCK_SEL)).forEach((el) => {
         const container = el?.parentNode?.parentNode;
         const writeText = async () => {
-          await navigator.clipboard.writeText(el.innerText);
+          await navigator.clipboard.write([new ClipboardItem({ 'text/plain': new Blob([el.textContent], { type: 'text/plain' }) })]);
           toggleClass(copyBtn, 'copy-success');
         };
         const copyBtn = createElement(