🐛 Fix #1

demo/index.html

@@ -81,6 +81,9 @@
     <button onclick="window.vditor.setTheme('light', 'light', 'github');document.querySelector('body').style.backgroundColor=''">
         Light Mode
     </button> &nbsp; &nbsp;
+    <button onclick="console.log(window.vditor.getHTML());">
+        GetHTML
+    </button> &nbsp; &nbsp;
     <select autocomplete="off" onchange="setLang(this.value)">
         <option selected="selected" value="zh_CN">zh_CN</option>
         <option value="zh_TW">zh_TW</option>

demo/index.js

@@ -137,3 +137,4 @@ window.setLang = (language) => {
     window.vditor.destroy()
     initVditor(language)
 }
+

src/ts/markdown/haloRender.ts

@@ -13,7 +13,8 @@ export const haloRender = (element: (HTMLElement | Document) = document, cdn = C
         addStyle(`${cdn}/dist/js/halo/index.css`, "VditorHaloRenderStyle")
         addScript(`${cdn}/dist/js/halo/index.js`, "VditorHaloRender").then(() => {
             haloElement.forEach(el => {
-                el.outerHTML = HaloJs.renderHalo(el.textContent)
+                // 修补code外框
+                el.parentElement.outerHTML = HaloJs.renderHalo(haloRenderAdapter.getCode(el))
             })
         })
     }