[xml] RelaxNG interleave, bug 400223

[Bruce Miller <bruce miller nist gov>]

Hi all;

I seem to have just rediscovered (the hard way)
   https://bugzilla.gnome.org/show_bug.cgi?id=400223
basically that libxml2 rejects an interleave of an
interleave.  Or more specifically:
  <a/><c/><b/><d/>
doesn't match
  e & f
where
  e = a & b
and
  f = c & d

Jing passes this, however.

It was also discussed on the mailing list, with
an nice, if somewhat opaque, explanation from Bjoern:
http://mail.gnome.org/archives/xml/2007-January/msg00144.html

Any chance of an update?

Thanks;
bruce