This script is used to create categories for people who are alone in a photo.
If you have, for example:
People +- Jones +- Margaret +- Thomas +- Friends +- Smith +- John +- Susan +- Turner +- Sarah +- Tony
And you execute the script when "People" is the active Category and then choose John, it creates a category:
with a formula like:
People.Friends.Smith.John NOT (People.Jones OR People.Friends.Turner OR Friends.Smith.Susan)
so that only John appears.
Initially, I created a script that duplicated all the People tree, but as there were a lot of categories with complex formulas, IMatch couldn't handle it, so now you need to choose for which categories you want to create the alone categories. A database backup before trying is recommended, as depending upon your choice, you can collapse IMatch.
For a different approach, see <a href="http://ptforum.photoolsweb.com/showflat.php?Number=6729#6729" target="_blank">here</a> and Grouped People
* Script file: Download this script
* See the Script downloading and installation instructions for generic information about using scripts downloaded from the IMatch Wiki.