#!/bin/sh

set -e

# Prune content from upstream tarball:

# https://www.redhat.com/archives/fedora-legal-list/2009-February/msg00015.html

# While at it, prune docs as well; the W3C Documentation License is not an

# acceptable one per Fedora licensing guidelines.

date="20020801"

url="http://www.w3.org/TR/2002/REC-xhtml1-$date/xhtml1.tgz"

curl -O $url

tar zxf $(basename $url)

find xhtml1-$date -type f | grep -vF /DTD/ | xargs rm

rm $(basename $url)

tar Jcvf xhtml1-dtds-$date.tar.xz xhtml1-$date

rm -r xhtml1-$date