From: <hzoli@VNET.IBM.COM> (Zoltan T. Hidvegi)
To: zefram@dcs.warwick.ac.uk (Zefram)
Cc: zsh-workers@math.gatech.edu (Zsh workers list)
Subject: Re: test patches
Date: Fri, 9 May 1997 17:04:30 -0400 (EDT) [thread overview]
Message-ID: <9705092104.AA06629@lotto.fishkill.ibm.com> (raw)
In-Reply-To: <4612.199705092040@stone.dcs.warwick.ac.uk> from Zefram at "May 9, 97 09:40:12 pm"
Zefram wrote:
> Having brace expansion on in sh mode potentially breaks some programs that
> depend on POSIX. We do intend zsh to be a POSIX conformant sh, don't we?
Yes. Unfortunately I do not have the final POSIX.2, just an early draft.
bash, pdksh and ksh93 also intend to be POSIX conformant, and they all have
brace expansion by default.
> > And some Linux developers simply tell you, that if
> >/bin/sh is not bash, then your Linux system is broken anyway.
>
> Anyone that tells you that is mistaken. Even the Linux kernel Makefiles
> don't assume that /bin/sh is bash.
You do not have to convice me, I was probably the first who started using
zsh as /bin/sh more than two years ago. There was a long thread about
related issues in the Debian development mailing list (which I do not read,
I just saw this thread on the web mirror of the list), and there I saw
posts expressing such opimions. The thread was about the bash-2.0 upgrade,
and mostly concerned about the broken ((foo); bar) syntax in bash-2.0
(which will be fixed in the next bash as well as the next zsh release).
Zoltan
next prev parent reply other threads:[~1997-05-09 21:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-05-09 7:42 Zoltan Hidvegi
1997-05-09 8:04 ` Hrvoje Niksic
1997-05-09 17:50 ` Zoltan T. Hidvegi
1997-05-09 8:49 ` Bart Schaefer
1997-05-09 14:00 ` Zefram
1997-05-09 18:09 ` Zoltan T. Hidvegi
1997-05-09 20:40 ` Zefram
1997-05-09 21:04 ` Zoltan T. Hidvegi [this message]
1997-05-10 17:09 ` Bart Schaefer
1997-05-10 17:48 ` Zoltan Hidvegi
1997-05-10 19:12 ` Bart Schaefer
1997-05-11 4:57 ` Zoltan Hidvegi
1997-05-12 12:41 ` Andrej Borsenkow
1997-05-12 17:49 ` Zefram
1997-05-13 5:46 ` Andrej Borsenkow
1997-05-13 16:08 ` Zefram
1997-05-13 18:53 ` Zoltan T. Hidvegi
1997-05-11 6:19 Zoltan Hidvegi
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