RE: Complex recursion in XSLT 1.0

If you're going to resort to escaping to Java and using mutable objects that
way, then you can probably use a completely different algorithm. But that's
cheating... 

In any case, using XSLT 2.0 sequences to maintain a stack is really dead
easy. (In this case I don't think it even needs to be a stack, strictly
speaking - it can just be a queue of elements awaiting processing, and you
can probably take them off the queue in any order.)

Michael Kay
http://www.saxonica.com/ 

> -----Original Message-----
> From: Mukul Gandhi [mailto:gandhi.mukul@xxxxxxxxx] 
> Sent: 18 February 2008 17:16
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: Re:  Complex recursion in XSLT 1.0
> 
> On Feb 18, 2008 7:43 PM, Marroc <marrocdanderfluff@xxxxxxxxxxx> wrote:
> > Perhaps if I build a stack as a node-set I might be able to 
> crack this one!
> 
> To implement Stack in the XSLT stylesheet, you might use a 
> Java extension for using Stack in an external Java object. 
> This should be easily achievable.
> 
> 
> --
> Regards,
> Mukul Gandhi