bug#47712: 27.1; Provide `string-display-width` function, which takes properties into account, `substring-width`

[Eli Zaretskii]

> Cc: larsi@gnus.org, 47712@debbugs.gnu.org
> From: Daniel Mendler <mail@daniel-mendler.de>
> Date: Wed, 14 Apr 2021 12:49:17 +0200
> 
> On 4/14/21 10:50 AM, Eli Zaretskii wrote:
> > Your wishes have been granted, see the latest master branch.
> > 
> > Is there anything else to do with this bug report, or can we close it?
> 
> Thank you for the quick resolution, Eli! Please close this issue.

Done, thanks.