Re: [xml-dev] Conditional statements in DTD?

["C. M. Sperberg-McQueen" <cmsmcq@acm.org>]

On 23 Mar 2009, at 17:10 , David Carlisle wrote:

>
>> (Without extension functions, though, I don't
>> think Schematron can require that if @x is "yes", then @y
>> must be a prime number.)
>
> if(@x='yes') then
> not(some $i in 2 to (xs:integer(@y)-1) satisfies (@y mod $i) = 0)
>

Thank you, David!  I was thinking, wrongly, of Schematron as using
only XPath 1.0; I am suitably chastened.


-- 
  C. M. Sperberg-McQueen
  http://www.blackmesatech.com
  http://cmsmcq.com/mib