Administrators: Please do not delete this category even if it is empty! Categories with this message may be empty occasionally or even most of the time.
This is a tracking category, a category intended to build and maintain a list of pages primarily for the sake of the list itself. These categories are used to track, for example, pages using deprecated syntaxes, to maintain a list of pages that may need to be edited en masse later, or to aggregate the members of several sub-categories by other classifications into one larger list.
