Re: Non-ASCII characters in Info files produced by Texinfo 7.1

[Gerd Möllmann]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Juri Linkov <juri@linkov.net>
>> Cc: Visuwesh <visuweshm@gmail.com>,  stefankangas@gmail.com,
>>   emacs-devel@gnu.org
>> Date: Wed, 25 Oct 2023 09:45:39 +0300
>> 
>> >> >> AFAIK, this is already true for `, see isearch-fold-quotes-mode.
>> >> >
>> >> > Thanks, I didn't know that variable.  It should be enabled by default in
>> >> > Info mode, and perhaps Help mode too.
>> >> 
>> >> It is enabled from Emacs 29 apparently:
>> >
>> > It is enabled by default, but after some time in a long-running Emacs
>> > session, it somehow gets turned off.  If someone can debug and fix
>> > this, please do.
>> 
>> It gets turned off as soon as you prefer to use other search type,
>> such as regexp/word search.  It can't match quotes in a regexp search.
>
> I don't believe this is the case here: I almost never use other search
> types, I barely even need to use Isearch in the *Help* buffers.  It
> must be something else...

Maybe you could use add-variable-watcher?