Re: Testing by counting or positional predicate

>   <xsl:key
>     name="key-texture"
>     match="Texture[0=count(preceding-sibling::Texture[1])]"
>     use="concat(@texture, ':', @u, ':', @v)" />
>   <xsl:variable
>     name="primary-textures"
>
>
select="//Texture[0=count(preceding-sibling::Texture[1])][count(.|key('key-t
> exture', concat(@texture, ':', @u, ':', @v))[1])]" />

I meant [1=count(.|key...


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