Maybe I should give emacs/slime another try then. I use paredit in vim already, but I guess I could give redshank a go. What I like in vim is shortcuts like "ca(" or "ci(" to change an s-expr or change the contents of an s-expr, or "da(" to delete an s-expr. And of course being able to use vim's other text editing commands and macro recording / replaying, visual mode etc.