KLucenの启示录

1
```typescript {2,4-5} title="src/index.ts"
2
function setup() {
3
  const isEnabled = true; // 第 2 行高亮
4
  const count = 0;
5
  console.log("初始化完成"); // 第 4-5 行高亮
6
  return count;
7
}
8
```

1
```typescript ins={3} del={2} title="更新配置"
2
export const siteConfig = {
3
  themeColor: 210, // 旧配置
4
  themeColor: 315, // 新配置
5
};
6
```

1
```diff title="git diff"
2
- const oldVersion = "1.0.0";
3
+ const newVersion = "2.0.0";
4
```