Re: [xsl] undo a transformation

[Garvin Riensche <g.riensche@xxxxxxx>]

> in xslt2, if I understand you correctly something like
>
> <xsl:variable name="a" select="/"/>
> <xsl:variable name="b" as="item()*">
>   <xsl:apply-templates mode="a" select="$a"/>
> </xsl:variable>
> <xsl:variable name="c" as="item()*">
>   <xsl:apply-templates mode="b" select="$b"/>
> </xsl:variable>
> <xsl:sequence select="if(deep-equal($b,$c)) then $a else $c"/>

Thanks a lot! That's exactly what I was looking for. I didn't expect 
this to be so easy to implement...

Regards,
Garvin