feat(text-editor): 支持SVG文件并优化路径参数处理

common/changes/@coze-editor/preset-code-languages/feat-svg-highlight_2026-01-20-04-34.json

@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@coze-editor/preset-code-languages",
+      "comment": "支持SVG文件语法高亮并优化路径处理",
+      "type": "minor"
+    }
+  ],
+  "packageName": "@coze-editor/preset-code-languages",
+  "email": "hanchayi@163.com"
+}

packages/text-editor/dev/src/pages/highlight/examples.tsx

@@ -61,6 +61,14 @@ export default App;
   },
   {
     code: `
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+  <circle cx="50" cy="50" r="40" stroke="green" stroke-width="4" fill="yellow" />
+</svg>
+`,
+    path: 'a.svg',
+  },
+  {
+    code: `
 body {
   background-color: #f0f0f0;
 }

packages/text-editor/preset-code-languages/src/languages.ts

@@ -50,7 +50,7 @@ export const supportedLanguages = [
   }),
   LanguageDescription.of({
     name: 'HTML',
-    extensions: ['html'],
+    extensions: ['html', 'svg'],
     async load() {
       return import('@codemirror/lang-html').then(module => module.html());
     },

packages/text-editor/preset-code-languages/src/preset.ts

@@ -3,7 +3,7 @@ import { asyncOption } from '@coze-editor/core';
 import { getLanguage } from './languages';
 
 export const preset = [
-  ...asyncOption('path', (path: string) => getLanguage(path), {
+  ...asyncOption('path', (path?: string) => getLanguage(path ?? ''), {
     reset: true,
   }),
 ];