>>107746090
M-s in paredit does paredit-splice-sexp.
;; Start with this.
;; Put your cursor anywhere inside the "baz".
(foo bar "baz")
;; Then hit M-s.
(foo bar baz)
;; Then hit M-s again.
foo bar baz
It seems like it would be useful, but in practice, I use M-<up> (paredit-splice-sexp-killing-backward) the most. For example, if something were wrapped in a progn and I didn't want the progn wrapping anymore, I use M-<up> to unwrap the block.
help:paredit-splice-sexp
help:paredit-splice-sexp-killing-backward