Subject: bug#35173: 26.1; Editing slow with UTF-8 circle digits in HTML file.

From: Eli Zaretskii <[email-masked]>
Date: Sat, 06 Apr 2019 17:58:45 +0300

> From: Scott Haines <[email-masked]>
> Date: Sat, 6 Apr 2019 09:50:19 -0500
> 
> A HTML file with the following contents edits slowly in Emacs.

It doesn't edit slowly on my machine.

Does it help to set inhibit-compacting-font-caches non=nil?