bug#23875: 25.0.95; Emacs crashes when closing a frame on OSX

[Alan Third]

On 11 September 2016 at 20:24, Ivan Cibrario Bertolotti <ivan.cibrario@polito.it> wrote:

> 

> Concerning the way of using Emacs, may I ask if there is any “grey area”

> in using Emacs in native full screen mode?

> 

> When I saw the bug, I was switching in and out of full screen mode quite

> often.  One thing I noticed is that the bug appeared during or shortly

> after a switch.

> 

> I don’t see how it can be related to EmacsImages, but it is

> the most significant clue I can think of at this time.

I’m not aware of any particular issues with full‐screen mode, but I

don’t know if it gets a lot of use. I certainly never use it.

One thing that does come to mind is that NS Emacs sometimes puts an

image in the title‐bar to represent the file, but it’s not consistent

and I don’t understand what the code is doing.

When you’re in full‐screen there is no title‐bar, iirc, so I don’t

know what happens to that image.

I think there’s a way to disable the image, but I can’t remember how.

I’ll see if I can work it out this evening.

-- 

Alan Third