Re: search-invisible and friends

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Wed, 09 Sep 2020 11:10:33 -0400
> Cc: emacs-devel@gnu.org
> 
> please be careful not to consider all `display` properties as hiding
> the text, since some do and some don't

Right.

> (not sure which is the official definition of which do and which
> don't.

They are called "replacing display specs" in the ELisp manual, and I
believe it does describe which are and which aren't.  Type

  i replacing display specs RET

in the ELisp manual, and read there.