Keil是一款广泛使用的嵌入式开发集成环境，它主要用于编写和编译嵌入式系统软件。在Keil中，设置代码自动排版通常需要通过外部工具如Notepad++或者Visual Studio Code等编辑器来实现，因为这些编辑器本身提供了代码格式化的功能。以下是在Keil中设置自动排版的一般步骤：
使用Notepad++进行自动排版
1. 安装Notepad++：确保你的电脑上安装了Notepad++。
2. 安装Keil插件：
打开Notepad++。
点击“插件”（Plugins）菜单。
选择“插件管理器”（Plugin Manager）。
在“插件管理器”中，搜索“NppExec”并安装。
3. 配置NppExec：
安装完成后，再次打开“插件管理器”。
找到“NppExec”并点击“配置”。
在“NppExec”配置窗口中，添加以下命令：
```
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