Re: bidi-string-strip-control-characters

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: luangruo@yahoo.com,  emacs-devel@gnu.org
> Date: Thu, 20 Jan 2022 13:46:52 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > But what are we going to do with the function in the Subject?  Is it
> > still useful enough to have it, if we make that change?
> 
> We're still using it in textsec-link-suspicious-p...

How about if, instead of filtering out these controls, the function
would replace them with their printed representation, like \u200e?
Removing them might leave the user wondering what and where is wrong
with the original text.