From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-workers@zsh.org
Subject: printf %<n>s in UTF-8 is not always POSIX-compliant
Date: Wed, 15 Feb 2012 03:15:19 +0100 [thread overview]
Message-ID: <20120215021519.GA19525@xvii.vinc17.org> (raw)
Hi,
I've reported the following bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=659932
In UTF-8 locales:
xvii% printf ".%2s.\n" é
. é.
xvii% emulate sh
xvii% printf ".%2s.\n" é
.é.
xvii% emulate ksh
xvii% printf ".%2s.\n" é
. é.
It is correct in sh mode (according to POSIX[*]), but not in ksh mode,
which should also follow the POSIX behavior. What about zsh mode?
[*] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/printf.html
and
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap05.html#tag_05
for %<n>s.
--
Vincent Lefèvre <vincent@vinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
next reply other threads:[~2012-02-15 2:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-15 2:15 Vincent Lefevre [this message]
2012-02-15 8:14 ` Bart Schaefer
2012-02-15 9:10 ` Vincent Lefevre
2012-02-15 11:05 ` Peter Stephenson
2012-02-15 11:53 ` Vincent Lefevre
2012-02-15 12:09 ` Frank Terbeck
2012-02-15 12:23 ` Peter Stephenson
2012-02-15 12:42 ` Vincent Lefevre
2012-02-15 14:42 ` Oliver Kiddle
2012-02-15 14:56 ` Vincent Lefevre
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