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Re: Fix some tooltip related problems


From: Eli Zaretskii
Subject: Re: Fix some tooltip related problems
Date: Mon, 08 Jan 2018 20:47:45 +0200

> Date: Mon, 08 Jan 2018 10:53:40 +0100
> From: martin rudalics <address@hidden>
> 
> I intend to apply the attached patch to master.  Its ChangeLog goes
> as below.  Comments and suggestions welcome.
> 
> Thanks, martin
> 
> -------------------------------------------------------------------
> 
> Fix some tooltip related problems
> 
> Replace 'tooltip' frame parameter with a 'tooltip' member in
> the frame structure.  For GTK+ builds use 'tip_last_frame' to
> find the frame for which the currently visible tooltip was
> made.  For modeline help-echoing have tooltips show applicable
> actions only.

What would that do to Lisp code that was probing that frame parameter?
I think for backward compatibility we should pretend in
frame-parameters and frame-parameter that this parameter still exist,
at least for tooltip frames.

IOW, remove it only for internal bookkeeping.

Thanks.



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