From: "Bart Schaefer" <schaefer@brasslantern.com>
To: Peter Stephenson <pws@csr.com>,
zsh-workers@sunsite.dk (Zsh hackers list)
Subject: Re: Zsh 3 and ${1+"$@"} (Was: [GNU Autoconf 2.53] testsuite.log: 126 failures)
Date: Tue, 9 Apr 2002 16:34:17 +0000 [thread overview]
Message-ID: <1020409163417.ZM3251@candle.brasslantern.com> (raw)
In-Reply-To: <25364.1018351812@csr.com>
On Apr 9, 12:30pm, Peter Stephenson wrote:
}
} By the way, I'm sure this is horribly incomplete at best --- and
} paramsubst() is too grotesque for me to understand it --- but, just so I
} understand what is going on, what is the problem with (deliberately
} expanded the context):
Re-read the comment: "this leaves the unquoted substrings unsplit." If
you turn off spbreak there, then ${=1+some words here} becomes broken.
} Index: Src/subst.c
} ===================================================================
} /*
} * This is not good enough for sh emulation! Sh would
} * split unquoted substrings, yet not split quoted ones
} * (except according to $@ rules); but this leaves the
} * unquoted substrings unsplit, and other code below
} * for spbreak splits even within the quoted substrings.
} */
} multsub(&val, (aspar ? NULL : &aval), &isarr, NULL);
} copied = 1;
} + if (spbreak == 1)
} + spbreak = 0;
} }
} break;
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next prev parent reply other threads:[~2002-04-09 16:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200204081534.g38FYlY0058635@epicenter.eas.purdue.edu>
2002-04-09 9:45 ` Akim Demaille
2002-04-09 10:35 ` Peter Stephenson
2002-04-09 10:51 ` Akim Demaille
2002-04-09 11:05 ` Peter Stephenson
2002-04-09 11:18 ` Bart Schaefer
2002-04-09 11:45 ` Oliver Kiddle
2002-04-09 11:59 ` Peter Stephenson
2002-04-10 15:52 ` Akim Demaille
2002-04-10 15:54 ` A Braunsdorf
2002-04-10 17:33 ` Akim Demaille
2002-04-10 20:41 ` A Braunsdorf
2002-04-10 17:09 ` Paul Eggert
2002-04-10 17:32 ` Akim Demaille
2002-04-09 11:30 ` Peter Stephenson
2002-04-09 16:34 ` Bart Schaefer [this message]
2002-04-09 16:45 ` Peter Stephenson
2002-04-09 18:09 ` Bart Schaefer
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