You can clone with
if xmlns:xi is already there, dont add it.
fix refto links.
now that we only process a single file (with xincludes) we need to update
refto on each refname node.
try to make the script work a bit better with various projects.
No longer necessary to run the script on all of the xml files
individually, just the "project-docs.sgml" file in the reference
update README for install script.
run mandb after tar extraction.
add install script for manpages.
add clutter manpages.
add gtk3 and gdk3 manpages.
handle -struct pages better.
update manpages from glib2.
Add gobject2 manpages.
add manpages generated from glib2 git master.
add script to build manpages.