Dependencies Dialog Box
This dialog box displays all the other snippets that the selected snippet depends upon, either directly or indirectly.
The dialog box is accessed in two ways:
If the snippet has no dependenciess then a message to that effect is displayed. Otherwise a tree of snippets is displayed that show the direct and indirect dependencies.
If a circular reference is detected (i.e. the snippet depends directly or indirectly upon itself) the circular reference is displayed in red and an error message is displayed. Circular references are not permitted and must be corrected.