I have a file that shows up in "Open Quickly" on Xcode and shows up no place in the project if I do "Reveal in Project Navigator". It does compile correctly into several targets.
If I add the file to the project, the project cannot compile because the file is already included. How can I find this inclusion?
Note: The file does NOT show up in "Open Quickly" on App Code, but I can navigate to it via Command-B.