* lisp/emulation/cua-base.el (cua--pre-command-handler-1): Don't activate

the region on shift if the binding is already shifted.

Fixes: debbugs:11221

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 35caa29f7e11ace8ddff0c2f08e3d03bff3c877a..0a3f3b8f8555e50c9057e025266d51e0b9760072 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-04-13  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+       * emulation/cua-base.el (cua--pre-command-handler-1): Don't activate
+       the region on shift if the binding is already shifted (bug#11221).
+
 2012-04-12  Glenn Morris  <rgm@gnu.org>
 
        * mail/mailpost.el: Move to obsolete/.

diff --git a/lisp/emulation/cua-base.el b/lisp/emulation/cua-base.el
index a918f298a4ed4eeee07f7ded54dbdea80cb6e406..22d80944e5cc1d8b6a7c94e13af56763752d7943 100644 (file)
--- a/lisp/emulation/cua-base.el
+++ b/lisp/emulation/cua-base.el
@@ -1246,22 +1246,7 @@ If ARG is the atom `-', scroll upward by nearly full screen."
    ;;   (and region not started with C-SPC).
    ;; If rectangle is active, expand rectangle in specified direction and
    ;;   ignore the movement.
-   ((if window-system
-        ;; Shortcut for window-system, assuming that input-decode-map is empty.
-       (memq 'shift (event-modifiers
-                     (aref (this-single-command-raw-keys) 0)))
-      (or
-       ;; Check if the final key-sequence was shifted.
-       (memq 'shift (event-modifiers
-                    (aref (this-single-command-keys) 0)))
-       ;; If not, maybe the raw key-sequence was mapped by input-decode-map
-       ;; to a shifted key (and then mapped down to its unshifted form).
-       (let* ((keys (this-single-command-raw-keys))
-              (ev (lookup-key input-decode-map keys)))
-         (or (and (vector ev) (memq 'shift (event-modifiers (aref ev 0))))
-             ;; Or maybe, the raw key-sequence was not an escape sequence
-             ;; and was shifted (and then mapped down to its unshifted form).
-             (memq 'shift (event-modifiers (aref keys 0)))))))
+   (this-command-keys-shift-translated
     (unless mark-active
       (push-mark-command nil t))
     (setq cua--last-region-shifted t)