Subject: Re: bug#15740: 24.3.50; enabling & disabling custom themes is slow

From: Lars Ingebrigtsen <[email-masked]>
Date: Thu, 15 Jul 2021 07:40:47 +0200

Drew Adams <[email-masked]> writes:

> Not so, custom themes - disabling all enabled themes
> and then enabling one theme is painfully slow, and you see all of the
> changes manifested on the screen, slowly.

I tried to reproduce this with

M-x customize-themes RET

and then selecting different themes, and I didn't see any particular
slowness.  Are you still seeing this issue in recent versions of Emacs?

(A theme can contain arbitrary code, of course, so it can be arbitrarily
slow, but that's up to the theme author.)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no