Re: Quotation marks within quotation marks

There are various ways of getting a string with quotation marks (I
believe the faq for this list has a section on that) but
element-available takes an element name and tells you if that element is
available as an extension function for use in the stylesheet.  So the
argument req:parameter[@name='additional_group'] would be an error
irrespective of quoting.

Given that you use it in a selct-of it appears to be an Xpath to a node
in the source, I suspect that what you want is

 <xsl:if test="req:parameter[@name='additional_group']" >...

David

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