From c86a1d9dc6812d8bbe4cb753818ab031a7269bfa Mon Sep 17 00:00:00 2001
From: yutent <yutent.io@gmail.com>
Date: Thu, 4 May 2023 16:13:48 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=BB=A3=E7=A0=81=E7=BB=84?=
 =?UTF-8?q?=E4=BB=B6=E6=B8=B2=E6=9F=93=E6=B3=A8=E9=87=8A=E3=80=81xml?=
 =?UTF-8?q?=E5=BC=82=E5=B8=B8=E7=9A=84bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/code/index.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/code/index.js b/src/code/index.js
index 3f2cf55..ea4f60b 100644
--- a/src/code/index.js
+++ b/src/code/index.js
@@ -170,6 +170,7 @@ class Code extends Component {
 
   setCode(txt, a) {
     let lang = this.lang
+    let skip = false
 
     switch (lang) {
       case 'js':
@@ -180,12 +181,14 @@ class Code extends Component {
         break
 
       case 'html':
+      case 'xml':
         txt = colorHtml(txt)
         break
 
       case 'css':
       case 'scss':
       case 'less':
+        skip = true
         txt = colorCss(txt)
         break
 
@@ -196,7 +199,15 @@ class Code extends Component {
     }
     // 除代码高亮用的特殊标签 <c></c> 外, 其他的全部转义
     // 避免渲染时混乱
-    txt = txt.replace(/<(\/?)(?!c)(\w+)([^>]*?)>/g, '&lt;$1$2$3>')
+
+    if (skip === false) {
+      txt = txt
+        .replace(/<(\/?)(?!c)(\w+)([^>]*?)>/g, '&lt;$1$2$3>')
+        .replace(/<!(doctype)([^>]*?)>/gi, '&lt;$1$2>')
+        .replace(/<\?([^\?>]*?)\?>/g, '&lt;?$1?>')
+        .replace(/<\!\-\-([^>]*?)\-\->/g, '&lt;!--$1--&gt;')
+    }
+
     this.#code = txt.split('\n')
   }