CUA & (mark-sexp -1) changed behavior.

[Bielawski, Richard G.]

A few weeks ago (mark-sexp -1) changed behavior in CUA mode.

I've got this key mapped.

(global-set-key [?\C-\M- ] '(lambda ()(interactive)(mark-sexp -1)))

In older versions of CVS Emacs, repeated pressing of C-M-SPC
would select successive prior statements.  For example:

  (foo)
  (bar)
  (baz)
       ^ With point here pressing C-M-SPC would select

  (baz)

Pressing C-M-SPC again would extend the selection to include

  (bar)
  (baz)

And so on... Just like C-M-@ does in the forward direction.

This no longer happens.  Additional pressing of C-M-SPC no longer 
extends the selection.


Richard Bielawski