Viewing and using the Call Stack
The Call Stack window tracks calls made to methods or functions, whether inside or outside of the running program. The list includes the line number, function name, and file name to which the calls were made.
The last line in the Call Stack list is always a reference to the main program level.
Note that if you step through or over nested subroutines, calls within the nested subroutines are removed when execution steps out again.
Otherwise, the Call Stack list is updated whenever program execution pauses.
You can also use the Call Stack list to quickly shift Source window focus to any subroutine call. To do that, select a subroutine in the Call Stack, right-click, and choose Go To Source Line from the popup menu. Note that though the Source window is refocused to the calling line, the current execution point remains where it was, and will continue from that point if you resume program execution.