Is your feature request related to a problem? Please describe.
Under VIM, I’m used to type :bd to close the current file/buffer.
That command isn’t working under VSCodeVim : Not and editor command bd
To close the current buffer, only :q works which isn’t correct : :q under VIM close VIM (and all files/buffers opened)
:bd seems a better command to close the current file/buffer.

Is your feature request related to a problem? Please describe.

As I said here:

In spacemacs you have major-modes, like "python", "markdown", and so on. So for example if you open a .md file, spacemacs will use Markdown mode in that buffer.

When you are using a mode, key bindings under <spc> m o