Re: Nested Groupings

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From: Garry Petrie (gp_at_europa.com)
Date: Sun Feb 11 2001 - 05:21:33 CET 

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Date: Sat, 10 Feb 2001 20:21:33 -0800
From: Garry Petrie <gp_at_europa.com>
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To: cavexml_at_cartography.ch
Subject: Re: Nested Groupings
References: <Pine.GSO.4.05.10102080941200.15462-100000_at_cor.oz.cc.utah.edu>
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John Halleck wrote:

>
>> Again, the example Paul gives is for mutually exclusive groupings, sorted by physical
>> location. Now, show me how to group by time in the same file.
>
>
> I may have missed the point of the question.
>
> Existing file:
>
> linea
> lineb
> linec
> lined
> linee
>
> Marked file:
> <group time="...">
> linea
> lineb
> </group>
> linec
> <group time="...">
> lined
> linee
> </group>

You still didn't meet my challegne, that was two non-mutually exclusive groupings in the
same file. What you need is indirect references.

linea
lineb
linec
lined
linee

<group time="...">
index_of_linea
index_of_lineb
</group>
<group time="...">
index_of_linec
index_of_lined
index_of_linee
</group>

<group location="...">
index_of_linea
index_of_lineb
index_of_linec
</group>
<group location="...">
index_of_lined
index_of_linee
</group>

ALL IN THE SAME FILE.

Garry Petrie

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