bug#62847: 29.0.90; Propertized space in Org Agenda's mode-name

[Eli Zaretskii]

> From: Ihor Radchenko <yantar92@posteo.net>
> Cc: mattiase@acm.org, monnier@iro.umontreal.ca, gusbrs.2016@gmail.com,
>  62847@debbugs.gnu.org
> Date: Sun, 16 Apr 2023 14:52:02 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> You mean the char vector representing a string? But doesn't the real
> >> string object also include the plist?
> >
> > It includes a pointer to the string's intervals, which is where the
> > properties are recorded.
> 
> That's internal implementation detail.
> >From Elisp perspective, string vector + string plist constitute string
> object. Or do I miss something?

I don't necessarily agree.  We have equal-including-properties for a
reason.