From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: Re: [PATCH] Re: aliases+=(foo 'echo bar') crash
Date: Thu, 24 Jul 2014 08:29:00 -0700 [thread overview]
Message-ID: <140724082900.ZM18813@torch.brasslantern.com> (raw)
In-Reply-To: <20140724104727.5b9e9e14@pwslap01u.europe.root.pri>
On Jul 24, 10:47am, Peter Stephenson wrote:
} Subject: Re: [PATCH] Re: aliases+=(foo 'echo bar') crash
}
} On Wed, 23 Jul 2014 22:45:35 -0700
} Bart Schaefer <schaefer@brasslantern.com> wrote:
} > - pm->node.flags |= PM_UNSET;
} > + pm->node.flags |= (PM_UNSET|PM_SPECIAL);
}
} It's a bit surprising this hasn't caused mayhem before now, but I
} suppose the damage is limited or non-existent until you try to set
} the parameters
Simple assignment via either aliases=(a b) or aliases[a]=b doesn't go
through the same code path, so there was no issue until the += syntax
was added ... and it's pretty unusual to append something to a hash
table that way, so I'm not that surprised that no one encountered it.
prev parent reply other threads:[~2014-07-24 15:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-23 16:09 Stephane Chazelas
2014-07-23 16:52 ` Peter Stephenson
2014-07-24 1:37 ` Bart Schaefer
2014-07-24 3:04 ` Bart Schaefer
2014-07-24 5:45 ` [PATCH] " Bart Schaefer
2014-07-24 9:47 ` Peter Stephenson
2014-07-24 15:29 ` Bart Schaefer [this message]
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