[xml] Unexpected behavior parsing notations

[Paolo Casarini <casarini CS UniBO IT>]

I have this two test files:
- test-dtd.xml -
<?xml version="1.0"?>
<!DOCTYPE TEST-DTD SYSTEM "test-dtd.dtd">
<TEST-DTD>
&FOO1;
</TEST-DTD>

- test-dtd.dtd -
<!ELEMENT TEST-DTD (#PCDATA)>
<!ENTITY FOO0 "bar0">
<!ENTITY FOO1 "bar1">
<!NOTATION type0 SYSTEM "program0">
<!NOTATION type1 SYSTEM "program1">

Then I've this code:
xmlDoValidityCheckingDefaultValue = 1;
doc=xmlParseFile("test-dtd.xml");

Now the doc struct have the intSubset and the extSubset fields !=
NULL. Why? I've specified only external DTD.

The extSubset has elements and entities fields != NULL, right. But the
notations field is NULL. Where are my notations?
I can find my notations in the notations field of intSubset. Why?

Thanx
   Paolo
--
Paolo Casarini - casarini cs unibo it