RE: /* undeclared */ on declared variable

> The casting logic depends on XSLT's key() function
> which has been unevenly implemented.

Could you clarify?

If "unevenly" means "bug", it needs to be fixed. Has this been reported to 
the developers of the various XSLT processors? 

If "unevenly" means "spec has a bug", that needs to be fixed. Has it been 
reported to the XSLT WG?

If "unevenly" means "spec allows more variation than we'd prefer"... then 
this might be a portabilty issue in the stylesheet....

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Joe Kesselman  / IBM Research