From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Unicode width data inconsistent/outdated
Date: Wed, 26 Jul 2017 17:06:00 -0000 [thread overview]
Message-ID: <20170726095016.GA25666@calimero.vinschen.de> (raw)
In-Reply-To: <5d3cb047-49f8-26a6-d816-387a71486e99@cygwin.com>
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On Jul 26 03:16, Yaakov Selkowitz wrote:
> On 2017-07-26 03:08, Corinna Vinschen wrote:
> > On Jul 26 08:49, Thomas Wolff wrote:
> >> It would be good to keep wcwidth/wcswidth in sync with the installed
> >> Unicode data version (package unicode-ucd).
> >> Currently it seems to be hard-coded (in newlib/libc/string/wcwidth.c);
> >> it refers to Unicode 5.0 while installed Unicode data suggest 9.0 would
> >> be used.
> >> I can provide some scripts to generate the respective tables if desired.
> >> Thomas
> >
> > If you can update the newlib files this way and send matching patches
> > to the newlib list, this would be highly appreciated.
>
> Thomas, I just updated unicode-ucd to 10.0 for this purpose.
Oh, and, btw, the comment in wcwidth.c isn't quite correct. The
cwstate in newlib is on Unicode 5.2, see newlib/libc/ctype/towupper.c.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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next prev parent reply other threads:[~2017-07-26 9:50 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-26 14:23 Thomas Wolff
2017-07-26 14:59 ` Corinna Vinschen
2017-07-26 17:03 ` Yaakov Selkowitz
2017-07-26 17:06 ` Corinna Vinschen [this message]
2017-07-27 17:09 ` Thomas Wolff
2017-07-29 15:23 ` Corinna Vinschen
2017-08-03 19:44 ` Thomas Wolff
2017-08-04 17:02 ` Corinna Vinschen
2017-08-05 19:06 ` Thomas Wolff
2017-08-05 20:24 ` Brian Inglis
2017-08-05 20:53 ` Thomas Wolff
2017-08-07 9:28 ` Corinna Vinschen
2017-08-07 10:41 ` Corinna Vinschen
2017-08-07 19:07 ` Brian Inglis
2017-08-07 19:31 ` Thomas Wolff
2017-08-07 21:29 ` Brian Inglis
2017-08-08 0:29 ` Thomas Wolff
2017-08-07 19:27 ` Thomas Wolff
2017-08-08 8:22 ` Corinna Vinschen
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