grouping-size

Hi XSL-FO Editors:

There is what seems to me to be a small flaw in the XSL-FO 1.1 definition
of the property grouping-size, Section 7.26.3, which defines the value to
be a <number>, and references the XSLT Recommendation. This does track with
the XSLT 2.0 specification, but the XSLT 3.0 document changes that to
<integer>, which makes much more intuitive sense to me. Both documents have
the definition very near the top of Section 12.

Since only positive integers are usable for grouping-size, please consider
clarifying whether a numeric value other than those should be treated as an
error, or whether some rounding scheme should be employed.

My apologies if this has been discussed before. It looks like the Bugzilla
site is decommissioned, and I do not find a pertinent discussion in the
mailing list archives.

Thanks very much.

Victor Mote