Subject: Re: bug#72830: Big rectangular selections are slow

From: Stefan Monnier <[email-masked]>
Date: Fri, 20 Sep 2024 23:05:22 -0400

> - `select-active-regions`: as mentioned, it slows down rectangle selection
> massively and is alien to non-X11 platforms so I'd suggest it be set to nil
> by default on macOS and Windows at least.

I think we should first try and make it not-slow, by making it lazy.

        Stefan