Buffer Grouping

[Zombiefleischer]

Hi, is there a possibility to group buffers together via specific criteria like regex or file-extension? As someone working with a big ansible project, it would be nice to group the inventories together and automatically collapse/fold in if not focused right now. (similar to https://github.com/akinsho/bufferline.nvim#groups)

[willothy]

Currently not implemented, but that's definitely something I'd like to add!