piler features the folder feature, and I got a request a few years ago
to revise and fix it (check out this old branch:
and a new request recently to adjust it.
Before deciding whether to revise and fix the folder feature (and
possible break it
for those who already use it) or to develop a new feature, perhaps
called as buckets,
I'd like to know if you actually use the feature.
If so, please drop me a line. Or to the list.