One may emulate

<xsl:for-each-group select="$folders" group-by="title">
<xsl:sort select="current-grouping-key()"/>
  ...
</xsl:for-each-group>
with

<xsl:for-each select="$folders/title">
  <xsl:sort select="."/>
<xsl:for-each select="$folders[title = current()]">
    ...
</xsl:for-each>
</xsl:for-each>

--
Vladimir Nesterovsky


-----
Original Message ----- 
From: "Martin Honnen" <Martin.Honnen@xxxxxx>
To:
<xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Sunday, July 13, 2008 15:32
Subject:
Re:  Combining two XBEL XML files


> Aaron Gray wrote:
> 
>> Whats
the differences that stop it running on 1.0 ?
> 
> Doing it with XSLT 1.0 is
more difficult, with XSLT 2.0 and 
> xsl:for-each-group you can easily group
folder and bookmark elements 
> from different documents while Muenchian
grouping in XSLT 1.0 is key 
> based and keys are built for each document
only. So with XSLT 1.0 you 
> might want to do two transformations, the first
one merging the two 
> documents into one, the second one doing grouping to
get rid of 
> duplicates and sorting.
> 
> 
> -- 
> 
> Martin Honnen
>
http://JavaScript.FAQTs.com/