Thread:Love Robin/@comment-24758512-20160911235806/@comment-366087-20160912060248

Do you have it from the Dev Wiki?

It will not *delete* categories, which is a suggestion I've made, you can only rename them. But once you're down to the deletion phase, that is easy to do with existing Wiki commands.

You *could* get the QuickDelete script which deletes all pages in a category, then add the to-be-deleted cats to a New one (or one of the do be deleted cats), and that script will then delete everything in it.

But again, unless you've been setting that up all along, it is just as efficient to delete each cat than edit each to add them to a single cat for deletion.