* lisp/emulation/cua-rect.el (cua-rectangle-mark-mode): New minor mode.

(cua--deactivate-rectangle): Don't deactivate the mark.
(cua-set-rectangle-mark): Don't set mark-active since
cua--activate-rectangle already does it for us.
(cua--rectangle-highlight-for-redisplay): Unhighlight a previous
non-rectangular region.

* lisp/emulation/cua-base.el (cua-repeat-replace-region):
Use with-current-buffer.

* lisp/net/gnutls.el: Use cl-lib.
(gnutls-negotiate): `mapcan' -> cl-mapcan.

1 files changed, 2 insertions, 3 deletions

diff --git a/lisp/rect.el b/lisp/rect.el
index be29517e087..cece0950880 100644
--- a/lisp/rect.el
+++ b/lisp/rect.el
@@ -418,9 +418,6 @@ with a prefix argument, prompt for START-AT and FORMAT."
 ;; - lots of commands handle the region without paying attention to its
 ;;   rectangular shape.
 
-(add-hook 'deactivate-mark-hook
-          (lambda () (rectangle-mark-mode -1)))
-
 (add-function :around redisplay-highlight-region-function
               #'rectangle--highlight-for-redisplay)
 (add-function :around redisplay-unhighlight-region-function
@@ -443,6 +440,8 @@ with a prefix argument, prompt for START-AT and FORMAT."
 Activates the region if needed.  Only lasts until the region is deactivated."
   nil nil nil
   (when rectangle-mark-mode
+    (add-hook 'deactivate-mark-hook
+              (lambda () (rectangle-mark-mode -1)))
     (unless (region-active-p)
       (push-mark)
       (activate-mark))))