Re: Patch to readd documentation

Oliver Jowett wrote:
> I think you should be able to validate the docs at the XML level using
> just the XML libraries provided with recent JDKs (I'll check if this
> works shortly). We do need the DocBook XML DTDs available to properly
> validate the document, but that seems less onerous than needing a recent
> XSLT processor plus DocBook stylesheets.
>
> Ant has a XMLValidate task that might be useful here.

The attached patch implements this. It'll use a local copy of the
DocBook XML DTDs if present, otherwise it'll grab them from the system
URI given in pgjdbc.xml (i.e. from www.open-oasis.org) See the comments
in the patch for more details.

This works here using:

$ ant -version
Apache Ant version 1.5.4 compiled on September 22 2003

$ java -version
java version "1.4.2_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_03-b02)
Java HotSpot(TM) Client VM (build 1.4.2_03-b02, mixed mode)

-O