; Revert "Guard terminal par. in XTerm mouse mode"

This reverts commit d4e15492f7c55eabdadc6f3735b84972748e6c0d.

Since emacs-25 should only contain regression fixes and doc fixes, this
commit was moved to the master branch.

1 files changed, 1 insertions, 5 deletions

diff --git a/lisp/xt-mouse.el b/lisp/xt-mouse.el
index 15fc6de6a42..a2b64019f97 100644
--- a/lisp/xt-mouse.el
+++ b/lisp/xt-mouse.el
@@ -70,11 +70,7 @@ http://invisible-island.net/xterm/ctlseqs/ctlseqs.html)."
       (cond
        ((null event) nil)               ;Unknown/bogus byte sequence!
        (is-down
-        (setf (terminal-parameter nil 'xterm-mouse-last-down)
-              ;; EVENT might be handed back to the input queue, which
-              ;; might modify it.  Copy it into the terminal parameter
-              ;; to guard against that.
-              (copy-sequence event))
+        (setf (terminal-parameter nil 'xterm-mouse-last-down) event)
         vec)
        (is-move vec)
        (t