[xsl] RE: loop elements based on attribute

Hi.

My problem just turned to be a bit bigger.

In an xslt-file I use templates for each match on different elements.
When I reach a Pkt-element I call the template "pktTemplate". How can I
get the right result? I'm almost there...but the problem is that the
first Pkt-element that matches (where the template-call is done) is
never listed in the result. But the siblings are listed at the right
way.

My source XML: 
<test>
        <A>test</A>
        <Pkt type="pkt">Text</Pkt>
        <Pkt type="uavs">Text 1</Pkt>
        <Pkt type="pkt">More text</Pkt>
        <Pkt type="uavs">More text 1</Pkt>
        <Pkt type="uavs">More text 2</Pkt>
        <B>test</B>
        <A>test</A>
        <Pkt type="num">Lot of text</Pkt>
        <Pkt type="num">Tons of text</Pkt>
        <Pkt type="uavs">Tons of text 1</Pkt>
 </test>

My result today (which is wrong):
<List>
        <Pkt>
                <A>Text 1</A>
        </Pkt>
        <Pkt>
                <A>More text</A>
                <A>More text 1</A>
                <A>More text 2</A>
        </Pkt>
</List>
<List>
        <Pkt>
                <A>Tons of text</A>
                <A>Tons of text 1</A>
        </Pkt>
</List>

The result I want (the right one):
<List>
        <Pkt>
                <A>Text</A>
                <A>Text 1</A>
        </Pkt>
        <Pkt>
                <A>More text</A>
                <A>More text 1</A>
                <A>More text 2</A>
        </Pkt>
</List>
<List>
        <Pkt>
                <A>Lot of text</A>
        </Pkt>
        <Pkt>
                <A>Tons of text</A>
                <A>Tons of text 1</A>
        </Pkt>
</List>

My xsl: (I use xsl 2.0)

//some tests on different elements, when I match a Pkt I do the
following:
<xsl:call-template name="pktTemplate"/>
<xsl:template name="pktTemplate">
        <xsl:if test="not(preceding-sibling::*[1][self::Pkt])">   
                <List>    
                        <xsl:for-each-group
select="following-sibling::Pkt
                         [preceding-sibling::*[1][self::Pkt]][generate-
id(preceding-sibling::Pkt[not(preceding-
sibling::*[1][self::Pkt])][1])= generate-
id(current())]" group-starting-with="Pkt[not(@type =
'uavs')]">                                              
                                <Pkt>

                                        <xsl:for-each
select="current-group()">
                                                <A><xsl:value-of
select="." /></A>
                                        </xsl:for-each>
                                </Pkt>
                        </xsl:for-each-group>           
                </List>                         
        </xsl:if>
</xsl:template> 

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