Array and pointer values have a button with a small window
icon next to them.
Clicking on that button or
double-clicking on the value of the variable will cause a pop-up window to be
displayed that allows you to view the content of arrays and follow pointers (see
Displaying Array and Pointer Contents). In
the case of modules, clicking that button will open a secondary window in which
the details about the module’s contents will be displayed (see Displaying the
Contents of a Module in a Separate Window).
If you were reading the last two paragraphs carefully, you might now be wondering whether double-clicking on the value of the variable selects a module instance or if it opens a pop-up. The answer is that it does both.