From eeec6b583855cc162728a3d658dd03e45e08badb Mon Sep 17 00:00:00 2001
From: curben <2809763-curben@users.noreply.gitlab.com>
Date: Sat, 19 Oct 2019 04:07:59 +0100
Subject: [PATCH] fix(copy_button): compatibility with hljs newer syntax

---
 themes/chameleon/scripts/copy-button.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/themes/chameleon/scripts/copy-button.js b/themes/chameleon/scripts/copy-button.js
index bbf6f66..24484d4 100644
--- a/themes/chameleon/scripts/copy-button.js
+++ b/themes/chameleon/scripts/copy-button.js
@@ -9,8 +9,8 @@ hexo.extend.filter.register('after_render:html', (data) => {
   const copyBtn = '<button class="copy-button">Copy</button>'
 
   // Regex is based on https://github.com/hexojs/hexo/pull/3697
-  return data.replace(/<td class="code">(?!<\/td>).+?<\/td>/ig, (str) => {
-    if (!str.includes(copyBtn)) return str.replace('</td>', copyBtn + '</td>')
+  return data.replace(/<pre>(?!<\/pre>).+?<\/pre>/ig, (str) => {
+    if (!str.includes(copyBtn)) return str.replace('</pre>', copyBtn + '</pre>')
     return str
   })
 })