Just a little warning don't install pango-1.32.0-1.fc18http://koji.fedoraproject.org/koji/buildinfo?buildID=356745 from updates testing (f18), it eats kittens, cats and babies :)
pango-1.32.1-1.fc18 fixes the issues, but has not been pushed yet.
http://koji.fedoraproject.org/koji/buildinfo?buildID=356933
Tim