Subject: bug#37858: bug#37880: 27.0.50; Changing font size in Info-mode messes up formatting

From: Eli Zaretskii <[email-masked]>
Date: Sat, 07 May 2022 19:06:55 +0300

> From: Stefan Monnier <[email-masked]>
> Cc: [email-masked],  [email-masked],  [email-masked]
> Date: Sat, 07 May 2022 11:58:41 -0400
> 
> I haven't looked at recent changes in this area, so maybe things would
> be a bit easier now, tho looking at `scan_for_column` in `master`,
> I still see that we re-implement in `check_display_width` (part of) the
> code used in `xdisp.c` to handle the display property, so AFAICT the
> duplication is still present.

There's no duplication.  We simply use the same infrastructure as the
display code does.