When I do bulk calculations in a scratch buffer, it is annoying to have to delete the actual expressions after they are evaluated (I want them to be deleted on evaluation).
(+ 2 2)
C-u C-x C-e gives:
(+ 2 2)4
What I want instead is only this (the expression has been removed):
Is there a command that I'm not aware of? I'm curious if there is an easy work around before I write something of my own.