Re: Latest master broken on Cocoa/NS

[Eli Zaretskii]

> From: Dmitry Antipov <address@hidden>
> Date: Fri, 15 Jul 2016 09:41:32 +0300
> Cc: João Távora <address@hidden>,
>       emacs-devel <address@hidden>
> 
> For others, this addresses the cases where tooltips are 'first-class'
> frames in Emacs terms (--with-x-toolkit={no,lucid,motif}, MS Windows,
> GTK[23] builds when 'x-gtk-use-system-tooltips' is nil). The goal was
> to avoid tricky global variables and (hopefully) to reduce overall
> complexity of the relevant code.

What are the advantages of making tooltip frame "first-class" frames?
IOW, what can't we currently do with tooltip frames that we will be
able to do after your changes?