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From: Oliver Kiddle <okiddle@yahoo.co.uk>
References: <20040528054001.36732.qmail@web51109.mail.yahoo.com> <3888.1085737050@trentino.logica.co.uk>
Subject: Re: zsh 4.2.0 dumping core on completion attempt 
Date: Fri, 28 May 2004 11:43:55 +0200
Message-ID: <3990.1085737435@trentino.logica.co.uk>
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I wrote:
> 
> We've got o->word == "xmmap", n->word == NULL and o->wlen == n->wlen.
> So it might be a bug elsewhere that allows n->word == NULL or it might
> be an omission that it isn't checked. Presumably n->wlen == 0 but is
> that a length or an initial value?

Sorry, we can of course see that n->word == 1. So we need to work out
how we got n->word == NULL and n->wlen == 1 before it got to
cmp_anchors().

Oliver