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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:288277 Archived-At: > For the past week or so, I've noticed a change of behavior for emacs > frames: when I create a new frame, it appears at the default size and > location, as normal. If I then move and resize it using the window systems > "snap to side" functionality (that is, I drag the window from the titlebar > to the edge of the display, the window manager shows me a preview of the > window full-height and half-screen width, placed on that edge), and then > release it. Until sometime a week or two ago, the frame was correctly moved > and resized; today (and for a fews days, at least), its upper-right corner > is placed in the same position as before, but the size is unchanged. If I > repeat the operation a second time, the window is placed in the same > position, but this time it *is* resized. > > It's possible that this change is due to an os/window system change, but > that would require some very coincidental timing. > > Has anyone else noticed a change similar to this? My current window system > is unusual (x display via xwayland under chromeos), but the previous > behavior has been stable for at least a couple years. If this is as easy to reproduce as you sketched above, then my first suggestion is to bisect master until you find a corresponding change. martin