Re: [xsl] Filtering RSS feed with xsl based on presence of certain words in description

[ac <ac@xxxxxxxxxxxxx>]

...more simply?

<xsl:template match="item[description = ('word1', 'word2', 'word3')]">
  .. process the item ..
</xsl:template>

Is there a performance advantage to the variable or is the match pattern 
sequence optimized anyway (e.g. Saxon)?

Thanks,
ac/01



>  
>   
> > How about:
> >
> >  <xsl:variable name="keywords" select="('word1', 'word2', 'word3')"/>
> >     
>
> Well, he said he wanted a contains() test not an "=" test. He might have
> been wrong of course, people often do contains() when they mean "=", but I
> took it at face value.
>   
> >  <xsl:template match="item[description = $keywords]">
> >    .. process the item ..
> >  </xsl:template>
> >
> >     
>
> Michael Kay
> http://www.saxonica.com/