Xcode 4.2 documentation, clarification needed

Question

I have Xcode 4.2 installed and had documentation updated

However clicking on keyword like strong provides no doc references

I feel like i am missing something still.

Please advise.

Answer 1

Everything is fine, there's nothing missing. Quick Help is not provided for compiler directives and built-in keywords and data types.

You'll notice that quick help is unavailable for keywords like @interface, @property, nonatomic, readonly and so on. Likewise, built-in data types like int, float, double don't have quick help either. This is normal.

If you need help on the ARC keywords like strong, weak, __unsafe_unretained I suggest to read the Transitioning to ARC Release Notes.

For compiler directives please refer to my Complete List of Objective-C 2.0 @ Compiler Directives.