I am missing one feature in XCode: it can’t compare whole directories under version control. Only single files can be compared. For example, I have a directory named “Classes”. It’s info dialog does not show the version control tab:
![](http://4.bp.blogspot.com/_Mc79Xvd2xvE/S9BUyVbIkbI/AAAAAAAAARc/YzVZw2Ijg4A/s400/Bildschirmfoto+2010-04-22+um+15.50.33.png)
However, if I choose some source file, I get the SCM tab and can compare my local version with the head version in the repository: