from `M-s' and `M-S' to `M-o M-s' and `M-o M-S'.
`M-s w' to start word search, or type `M-s w' in Isearch mode to
toggle word search.
+** In Text mode, `center-line' and `center-paragraph' are rebound
+from `M-s' and `M-S' to global keys `M-o M-s' and `M-o M-S' on the
+global prefix map `M-o' intended for such formatting commands.
+
---
** The following input methods were removed in Emacs 22.2, but this was
not advertised: danish-alt-postfix, esperanto-alt-postfix,