参考资料

• The Objective-C Programming Language
• Coding Guidelines for Cocoa
• Apple Objective-C conventions: 来自苹果的代码约定

• : source code beautifier.

• The Objective-C Programming Language
• Coding Guidelines for Cocoa

• NYTimes Objective-C Style Guide
• Adium
• CocoaDevCentral
• Marcus Zarra