GNU bug report logs - #13041
24.2; diacritic-fold-search

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Package: emacs;

Reported by: perin <at> acm.org

Date: Fri, 30 Nov 2012 18:31:02 UTC

Severity: wishlist

Found in version 24.2

Fixed in version 25.1

Done: Michael Albinus <michael.albinus <at> gmx.de>

Bug is archived. No further changes may be made.

Full log

Message #245 received at 13041 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Drew Adams <drew.adams <at> oracle.com>
Cc: juri <at> jurta.org, rudalics <at> gmx.at, 13041 <at> debbugs.gnu.org, perin <at> panix.com,
	perin <at> acm.org
Subject: Re: bug#13041: 24.2; diacritic-fold-search
Date: Tue, 11 Dec 2012 09:19:55 +0200

> From: "Drew Adams" <drew.adams <at> oracle.com>
> Date: Sun, 9 Dec 2012 10:06:44 -0800
> Cc: perin <at> panix.com, 13041 <at> debbugs.gnu.org, perin <at> acm.org
> 
> > Maybe it's explained here
> >    http://www.unicode.org/faq/idn.html
> > in the answer to
> > 
> >    Q: Why does IDNA2003 map final sigma (?) to sigma (s), map 
> >       eszett (ß) to "ss", and delete ZWJ/ZWNJ?
> > 
> > One possible interpretation of this is that mapping "ß" to "SS" would
> > imply that downcasing "SS" should produce "ß" and this is 
> > unwanted.
> 
> This is also covered in the Unicode Regexp spec.
> http://www.unicode.org/reports/tr18/

Another relevant Unicode document is the Unicode Collation Algorithm.
For the latest (yet unapproved) draft, see

  http://www.unicode.org/reports/tr10/proposed.html
This bug report was last modified 8 years and 342 days ago.

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