From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: Re: Bug with bash emulation regarding ':'
Date: Wed, 01 Feb 2012 08:29:29 -0800 [thread overview]
Message-ID: <120201082929.ZM7032@torch.brasslantern.com> (raw)
In-Reply-To: <120131202909.ZM6076@torch.brasslantern.com>
On Jan 31, 8:29pm, Bart Schaefer wrote:
}
} 2657 opts[SHWORDSPLIT] = 0;
} 2658 multsub(&val, 0, NULL, &isarr, NULL);
}
} The problem is that we want to suppress any further splitting in the
} current shell, but when we enter the subshell for $(...) it should
} revert to the original setting.
I can verify this by defining _test with "emulate sh -c ..." so that
the SHWORDSPLIT option becomes sticky in that function.
I'm still not sure what to do about it. The question goes a bit deeper
in that there are several ways that shell code might get invoked during
stringsubst() -- the (e::) glob flag, dynamic directory names, etc. --
and presumably those should also all use the original splitting style,
whereas simple nested expansions should not.
next prev parent reply other threads:[~2012-02-01 16:30 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-29 2:46 Felipe Contreras
2012-01-29 5:31 ` Benjamin R. Haskell
2012-01-29 13:44 ` Felipe Contreras
2012-01-29 14:25 ` Mikael Magnusson
2012-01-29 14:27 ` Mikael Magnusson
2012-01-29 18:38 ` Vincent Lefevre
2012-01-29 18:53 ` Mikael Magnusson
2012-01-29 19:01 ` Vincent Lefevre
2012-01-29 20:30 ` Peter Stephenson
2012-01-29 21:05 ` Mikael Magnusson
2012-01-30 22:15 ` Felipe Contreras
2012-01-30 22:18 ` Mikael Magnusson
2012-01-29 18:36 ` Peter Stephenson
2012-02-01 4:29 ` Bart Schaefer
2012-02-01 16:29 ` Bart Schaefer [this message]
2012-02-05 20:11 ` Peter Stephenson
2012-02-05 21:21 ` Bart Schaefer
2012-02-10 21:04 ` Peter Stephenson
2012-02-11 21:08 ` Bart Schaefer
2012-02-12 20:29 ` Peter Stephenson
2012-02-14 17:41 ` Peter Stephenson
2012-02-14 23:30 ` Chet Ramey
2012-02-15 12:36 ` Peter Stephenson
2012-02-19 23:45 ` Bart Schaefer
2012-02-20 8:48 ` Bart Schaefer
2012-02-20 10:59 ` Peter Stephenson
2012-02-20 17:09 ` Bart Schaefer
2012-01-30 19:22 ` Felipe Contreras
2012-02-10 11:08 Jilles Tjoelker
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