1. PyExpat is required in order to build the documentation.
Most systems have it, but if you're using python-2.3.2_1
or lower, and have not installed textproc/py-expat or
textproc/py-xml, then you probably don't have it.
2. Now that 4Suite XML supports DTD validation, there is
no support for xmlproc, the validating parser distributed
in PyXML. When xmlproc was needed, it had to come from
PyXML 0.8+. That restriction is no longer applicable.
PR: ports/90831
Submitted by: Mike Brown <mike@skew.org>
647fb61a38