Re: master 6e5d79c048: Display show-paren-context-when-offscreen in child frame

[martin rudalics]

> I've tried but only found this one:
>
>    bug#52677: 29.0.50; make-frame-visible/invisible too slow when use 
--with-pgtk
>
> Anyhow, I think being able to toggle a frame's visibility state on/off
> only ten times a second isn't so horrible slow.

From my experience, it's usually very hard to get more information from
tumashu so I won't try.  But we'd first of all have to know (1) whether
this slowness happens on Wayland only and (2) whether normal (non-child)
frames are affected too.

> Of course, it depends
> on use-case.  But for show-paren where there's `show-paren-delay' anyhow
> it doesn't really matter from my POV.
>
> FWIW, I don't have posframe installed but tried this benchmark which is
> quite similar:
>
>    (benchmark 10
>               '(show-paren--show-context-in-child-frame "foobar"))
>    ;Elapsed time: 1.178163s (0.047553s in 3 GCs)

Does that make the child frame invisible in between?  If not, you're
comparing apples and oranges

martin