[debiandoc-sgml-pkgs] Bug#430576: debiandoc-sgml: debiandoc2xml should use canonical(?) DTD location

[W. Borgert]

Package: debiandoc-sgml
Version: 1.1.101
Severity: minor

Instead of:

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
    "/usr/share/sgml/docbook/dtd/xml/4.2/docbookx.dtd">

it should create:

<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
    "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">

Modern tools would use the locally installed DTD nonetheless, I
hope. (Btw. the current docbook-xml version in Debian is 4.4.)