DocZoom is an Xcode plugin that makes Pinch-to-Zoom behave like Safari in the documentation browser instead of zooming like mad.
- Open DocZoom.xcodeproj
- Build the project, DocZoom.xcplugin will be automatically installed into
~/Library/Application Support/Developer/Shared/Xcode/Plug-ins
- Quit Xcode
- Relaunch Xcode