Subject: bug#66247: 29.1; Transient frame problems with Emacs 29 on MS Windows

From: Eli Zaretskii <[email-masked]>
Date: Tue, 10 Oct 2023 18:35:45 +0300

> From: Drew Adams <[email-masked]>
> CC: "[email-masked]" <[email-masked]>,
>         "[email-masked]"
> 	<[email-masked]>
> Date: Tue, 10 Oct 2023 15:13:19 +0000
> 
> BTW, what's the rationale behind making this
> a frame parameter rather than just an option
> that affects all frames?  Presumably there is
> some use case for having it ON or OFF for only
> specific frames or groups of frames.  I'm
> curious what such a use case might be.

This comes from Unix, where each frame can be on a different X
display, and therefore could use a different display driver.