bug: :bdelete will crash or close nvim when an inactive Aerial buffer is open about aerial.nvim HOT 1 CLOSED

This is due to an autocmd in aerial that quits when it is the last window open. The intent was that if someone opens a file, then opens aerial, then :quit, we want to exit Neovim instead of closing the main buffer window and leaving up a full-screen empty aerial window.

The reason for the behavior you're seeing is that :bdelete behaves in two different ways. If you call :bdelete with only one listed buffer, it will delete the buffer and open a new empty buffer in the current window (thus, no issues). However, if you have multiple listed buffers and run :bdelete, it deletes the buffer and closes the window. This was triggering the aerial "quit" logic.

I've updated the autocmd to try to only manually quit Neovim if the previous command issued was one that would exit Neovim.

from aerial.nvim.