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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: icalendar.el bug fix patch
Date: Fri, 01 Nov 2019 15:00:26 +0200
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Cc: emacs-devel@gnu.org, rajeev@sivalik.com
To: Mattias =?utf-8?Q?Engdeg=C3=A5rd?= <mattiase@acm.org>
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> From: Mattias Engdegård <mattiase@acm.org>
> Date: Fri, 1 Nov 2019 11:51:49 +0100
> Cc: Rajeev Narang <rajeev@sivalik.com>, emacs-devel@gnu.org
> 
> 1 nov. 2019 kl. 10.40 skrev Eli Zaretskii <eliz@gnu.org>:
> 
> >> -                        (replace-regexp-in-string "%s" "\\(.*?\\)" s nil t)
> >> +                        (replace-regexp-in-string "%s" "\\([^z-a]*?\\)" s nil t)
> >> 
> > Thanks, but is [^a-z] correct?  Do you want to reject only lower-case
> > ASCII characters?  What about non-ASCII?
> 
> It's [^z-a], also known as 'anychar'.

OK, but I still wonder why it's TRT.