[O] Killing list and subtree?

[François Pinard]

Hi, Org friends.

Is there an easy command to kill a list and its subtree hierarchy?
Something like `C-c C-x C-w' but which would work at the list level
rather than at the item level?

For now, I'm either repeating a string of `C-k' or setting a region to
cut, and it happens that neither is very efficient, human-wise :-).

François