appcode代码格式化快捷键macos

原文：

https://www.jetbrains.com/help/objc/reformat-and-rearrange-code.html

Reformat a code fragment in a file

1. In the editor, select a code fragment you want to reformat.

2. From the main menu, select Code | Reformat ⌥⌘L.

    

   If you don't select a code fragment, AppCode will reformat the whole file.