Subject: Re: bug#1305: All code that currently beeps should use visual bell instead

From: Eli Zaretskii <[email-masked]>
Date: Sat, 17 Apr 2021 15:39:54 +0300

> Date: Sat, 17 Apr 2021 12:31:27 +0000
> From: Gregory Heytings <[email-masked]>
> Cc: [email-masked], [email-masked],
>  Stefan Kangas <[email-masked]>, Stefan Monnier <[email-masked]>
> 
> IMO, the default behavior on GNU/Linux (inverting video on the first and 
> last line of the frame) is horrible (but perhaps less so than an actual 
> bell), and the default behavior on macOS is too intrusive (but again 
> perhaps less so than an actual bell).

On MS-Windows, we use a system API that flashes the caption bar of the
selected-frame's window.