Subject: Re: bug#73307: Fix ctype(3) usage

From: Eli Zaretskii <[email-masked]>
Date: Wed, 18 Sep 2024 19:11:02 +0300

> Date: Wed, 18 Sep 2024 08:35:18 -0700
> Cc: [email-masked], [email-masked], [email-masked]
> From: Paul Eggert <[email-masked]>
> 
> > You are testing characters for whitespace syntax, which is AFAIU
> > subject to buffer-local syntax tables.
> 
> Thanks, I didn't think of that. How about the attached patch? It is an 
> alternative to just using c_isspace.

That's much better, thanks.  But I'm not sure we really want to allow
any Zs character there.  For example, what about U+3000 IDEOGRAPHIC
SPACE?  But if this is okay with us, please install.