Comment 40 for bug 91759

At first glance I see two problems processing the document:

create-header-footer-style makes assumptions about the content of @x:Data in PageSetup/Footer that don't hold for the document at hand (content of @x:Data should be "&[0-9]&[A-Z]", but here its "&Ц&С".

then, processing the rows in the document does a recursion for each row, redundantly evaluating some rather expensive expressions each time. depending on the maximum allowed recursion depth of the processor, it either quits with an error at some point or just takes *really* long on a sufficiently large document.