Suggestion for new tag

Hi,

Fairly new user here. Been playing with Advanced Renamer for a few days now. And I find myself wanting a tag that doesn't seem to exist.

I am a comic collector, and I try to keep a consistent naming pattern for the image files for each comic, where each chapter is stored in its own subfolder below a parent folder (comic title). It consists of an alphanumeric abbreviation for the comic's name, followed by a number indicating the chapter, followed by a number sequence for the individual files.

I normally do this using the following pattern: ABBR##-<Inc Nr:0001> where '##' indicates chapter number.

Currently I find myself having to do this on a folder-by-folder basis, manually editing the '##' bit. But what I would like is to just drop all chapter folders onto the program and do all chapters in one go.

So what I am looking for /wanting, is an option something like <Inc DirNr:01> but which works the opposite of <Inc NrDir:01>. i.e. where <Inc NrDir> resets to the starting number when the folder changes, I am looking for/wanting something that only increments to the next seq.nr when the folder changes.

Now, it could be this is already possible, but that I just don't have discovered yet howto.
If so, please educate me.