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From: Vincent Lefevre <vincent@vinc17.net>
To: zsh-users@zsh.org
Subject: Re: strange behavior
Date: Thu, 28 Apr 2011 13:32:27 +0200	[thread overview]
Message-ID: <20110428113227.GA15654@prunille.vinc17.org> (raw)
In-Reply-To: <20110411161527.1ce7988c@pwslap01u.europe.root.pri>

On 2011-04-11 16:15:27 +0100, Peter Stephenson wrote:
> On Mon, 11 Apr 2011 16:39:30 +0200
> Vincent Lefevre <vincent@vinc17.org> wrote:
> > and this is because the SIGWINCH seems to interrupt the "read"
> > (is it a bug?), so that
> > 
> >     while read -r $timeout -k -u 0 ch
> >     do
> >       line="$line$ch"
> >       [[ $ch = $'\012' ]] && break
> >       timeout=(-t 0.1)
> >     done
> > 
> > gives an empty string; hence the observed behavior.
> 
> Yes, we handle EINTR in most places and should do so here.  There are
> lots of nasty special cases in bin_read(); I think this is this one.
[...]

Thanks, I confirm that the problem has been fixed with the latest
zsh-beta upgrade under Debian.

-- 
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 / Arénaire project (LIP, ENS-Lyon)


      reply	other threads:[~2011-04-28 11:39 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-02 12:09 Vincent Lefevre
2010-11-15 16:32 ` Vincent Lefevre
2010-11-15 17:24   ` Bart Schaefer
2010-11-16  3:10     ` Vincent Lefevre
2011-01-28 14:44       ` Vincent Lefevre
2011-01-28 15:49         ` Bart Schaefer
2011-01-30  0:37           ` Vincent Lefevre
2011-01-30 22:25             ` Bart Schaefer
2011-01-31  9:11               ` Vincent Lefevre
2011-04-11 14:26               ` Vincent Lefevre
2011-04-11 14:39                 ` Vincent Lefevre
2011-04-11 15:15                   ` Peter Stephenson
2011-04-28 11:32                     ` Vincent Lefevre [this message]

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