I am trying to enable these debugging preferences (NSShowAllViews, NSShowAllDrawing) as shown here:
http://developer.apple.com/technotes/tn2004/tn2124.html#SECAPPKITVIEWS
using this method:
http://developer.apple.com/technotes/tn2004/tn2124.html#FIGXCODEENV
Are these features present in XCode 3 and OS X 10.5.6 ?