From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bastien <bzg@altern.org>
Subject: Re: [BUG?] New group tag feature matches too much
Date: Fri, 12 Apr 2013 12:21:08 +0200
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References: <m2vc7sup7n.fsf@christianmoe.com> <8761zscf0u.fsf@bzg.ath.cx>
	<m27gk884mh.fsf@christianmoe.com>
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In-Reply-To: <m27gk884mh.fsf@christianmoe.com> (Christian Moe's message of
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To: Christian Moe <mail@christianmoe.com>
Cc: Emacs-orgmode@gnu.org

Hi Christian,

Christian Moe <mail@christianmoe.com> writes:

> As a "Drupal taxonomy" fan, I think it would be even cooler to get a
> multi-level tag tree by nesting groups, e.g.
>
>   #+TAGS: { music : { rock : acdc cure } { pop : abba madonna } }
>
> which currently does nothing; 

Well, let's first see how useful is the current feature.

> or by chaining them, e.g.
>
>   #+TAGS: { rock : acdc cure} {pop: abba madonna} {music : pop rock}
>
> which currently results in this error message: 
>
>   Invalid regexp: "Unmatched ( or \\("

Your #+TAGS line does not match the correct syntax.  

#+TAGS: {rock : acdc cure} {pop : abba madonna} {music : pop rock}
                               ^^^

HTH,

-- 
 Bastien