The CodeWarrior editor lets you open files that are related to the file in the active editor window. For example, you can view a header file used by a source-code file.

One way to open interface or header files referenced by the current file is to use the Interface Pop-Up Menu, shown in Figure 5.2. To open a related file, choose its name from the pop-up menu. You can also use the pop-up menu to Touch and Untouch the current file.

There is another method for opening an interface or header file used by your source code. To open the related file, press Ctrl-D (Windows) or Command-D (Mac OS) after selecting the file name in the active window. To learn more about this technique, refer to "Opening an Existing File."