From: "Bart Schaefer" <schaefer@brasslantern.com>
To: Roman Neuhauser <neuhauser@bellavista.cz>,
zsh users <zsh-users@sunsite.dk>
Subject: Re: history expansion bug?
Date: Mon, 14 Oct 2002 18:34:59 +0000 [thread overview]
Message-ID: <1021014183459.ZM28573@candle.brasslantern.com> (raw)
In-Reply-To: <20021014155406.GN364@freepuppy.bellavista.cz>
On Oct 14, 5:54pm, Roman Neuhauser wrote:
} Subject: Re: history expansion bug?
}
} aha. those ampersands substitute the pattern. i'm now looking for a
} way to disable it: backslashing them doesn't seem to have any
} effect.
Double the backslashes:
schaefer[524] echo foo
foo
schaefer[525] ^echo^print foo \\&\\& bar
print foo && bar foo
foo
zsh: command not found: bar
This is a bug, sort of ... ^x^y is rewritten as !!:s^x^y and re-evaluated,
which causes an extra level of history-backslashes to be stripped.
--
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
prev parent reply other threads:[~2002-10-14 18:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-14 15:48 Roman Neuhauser
2002-10-14 15:54 ` Roman Neuhauser
2002-10-14 18:34 ` Bart Schaefer [this message]
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