libxml now grok Docbook-3.1.5 and Docbook-4.1.1 DTDs, this
popped out a couple of bugs and 3 speed issues, there is only
on minor speed issue left. Assorted collection of user reported
bugs and fixes:
- doc/encoding.html: added encoding aliases doc
- doc/xml.html: updates
- encoding.[ch]: added EncodingAliases functions
- entities.[ch] valid.[ch] debugXML.c: removed two serious
  bottleneck affecting large DTDs like Docbook
- parser.[ch] xmllint.c: added a pedantic option, will be useful
- SAX.c: redefinition of entities is reported in pedantic mode
- testHTML.c: uninitialized warning from gcc
- uri.c: fixed a couple of bugs
- TODO: added issue raised by Michael
Daniel
diff --git a/TODO b/TODO
index ee328a8..246eb2d 100644
--- a/TODO
+++ b/TODO
@@ -25,6 +25,11 @@
   issue a warning
 - fix --disable-corba configure switch handling, and use XML_WITHOUT_CORBA
   not WITHOUT_CORBA flag
+- reported by Michael, update of doc node when pasting on a new document
+  There can be far more than simply the doc pointer which refers to
+  the old document, for example namespace declarations or entities
+  references can also be a nasty problem, far more than updating the
+  doc values.
 
 TODO:
 =====