It's possible that 8.2 is using more stack space for some stylesheets, especially where templates use many local variables. This is an unfortunate side-effect of an optimization that's now being performed to rearrange the order of evaluation of variables, and I need to do some work to correct it.
For the regex error, if you can send me an example where the line number isn't being output, I'll investigate why and correct the problem.
Michael Kay

From: [] On Behalf Of Roger Kovack
Sent: 16 January 2005 04:42
Subject: [saxon] Too many nested xsl:call-template calls in Saxon 8.2

How many is too many? I know this particular set of templates recursed 141 times which did work properly in Saxon 7.8 and ran in about 400 ms.

I know it's brutal recursion but it computes Gannt chart multiple dependency critical path with a fairly small code set. I wouldn't want to try it in procedural code. It would probably run many times faster and take many times longer to code in Java.

And Re: the  regex error about escaping "+": Thanks very much. I was really wondering if the error report should include the stylesheet line number.

Thanks again for your continued patience,

Roger Kovack
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