From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-workers@sunsite.auc.dk
Subject: Re: PATCH: 3.1.6-pws-4: backreferences
Date: Wed, 15 Sep 1999 16:16:18 +0200 (MET DST) [thread overview]
Message-ID: <199909151416.QAA32682@beta.informatik.hu-berlin.de> (raw)
In-Reply-To: Peter Stephenson's message of Wed, 15 Sep 1999 15:05:32 +0200
Peter Stephenson wrote:
> Tanaka Akira wrote:
> > Z(2):akr@is27e1u11% Src/zsh -f
> > is27e1u11% setopt extendedglob
> > is27e1u11% a=abcdef
> > is27e1u11% echo ${a/(#b)a(?)c/$match[1]}
> > def
> >
> > It should be `bdef'. Since second time, it works well.
>
> I've tried this on three different systems, with all the latest patches,
> and I don't get this, so I'm stuck at the moment.
I've run out of sync, then, because I get it too. And no wonder, in
subst.c:1291 replstr is still unconditionally singsub()ed (and indeed
if I execute different expansions, I always get the previous $match[1]
inserted). And even if I quote the $match[1], it will not be
singsub()ed again (or not correctly? there is no tokenize() before the
singusb() at glob.c:1850).
Hm, so how is this supposed to work: with or without quoting the beast?
Bye
Sven
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
next reply other threads:[~1999-09-15 14:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-09-15 14:16 Sven Wischnowsky [this message]
1999-09-15 13:51 ` Peter Stephenson
-- strict thread matches above, loose matches on Subject: below --
1999-09-14 13:45 Peter Stephenson
1999-09-15 7:48 ` Peter Stephenson
1999-09-15 12:38 ` Tanaka Akira
1999-09-15 13:05 ` Peter Stephenson
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