Re: set-frame-parameter a child-frame's 'parent-frame error on macOS ?

[Eli Zaretskii]

> From: Robert Pluim <address@hidden>
> Cc: address@hidden,  address@hidden,  address@hidden,  address@hidden
> Date: Mon, 22 Jan 2018 17:12:10 +0100
> 
> >> Strongly recommended for emacs-26.
> >
> > Why strongly?  This problem is quite old, isn't it?
> 
> Because we've been dragging our heels on fixing HiDPI issues for ages,
> and if we don't fix the ones we know about for emacs-26 we'll have
> another multi-year wait (and HiDPI displays are becoming more and more
> common).

OTOH, if we continue installing non-trivial patches on the release
branch, we will not release Emacs 26.1 any time soon.  Which one is
worse?

We must draw the line somewhere, but where is that?