gMonthDay is OK for month-in-year()... how about month-name() and month-abbreviation()?

Mike Brown <[email protected]> Thu, 29 Dec 2005 21:55:00 -0700 (MST)

Newsgroups	gmane.text.xml.xslt.extensions
Message-ID	<[email protected]>

http://exslt.org/date/functions/month-in-year/date.month-in-year.html shows
that date:month-in-year() was updated in June 2001 by Jeni to accept an
xs:gMonthDay as input.

Is there any reason why the same was not done for date:month-name()
and date:month-abbreviation()?

Any objections to making that change?