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Fri, 11 Oct 2019 11:51:41 +0000 X-Mailer: Apple Mail (2.3445.104.11) X-CTCH-RefID: str=0001.0A0B0207.5DA06CCD.0048, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=LO0Yv6e9 c=1 sm=1 tr=0 a=M+GU/qJco4WXjv8D6jB2IA==:117 a=M+GU/qJco4WXjv8D6jB2IA==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=kzaNXlP4viVv_aY9vLAA:9 a=CjuIK1q_8ugA:10 a=pHzHmUro8NiASowvMSCR:22 a=Ew2E2A-JSTLzCXPT_086:22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] [fuzzy] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:168968 Archived-At: Undoing mouse-drag-and-drop-region doesn't work: 1. (setq mouse-drag-and-drop-region t) 2. mark a region 3. use the mouse to drag the region elsewhere 4. Undo (twice) Result: the dragged text disappears from its destination, but does not = reappear where it was dragged from. Instead, we get the "No further undo information for region" error. The action can be undone by moving point and backing up a different undo = branch a few steps, but that is hardly ideal.