xml.xpath('//colophon/para').remove
s = xml.xpath('//colophon')[0]
s.first_element_child.after(<<'XML')
-<para>Made With Creative Commons</para>
+<para>Made with Creative Commons</para>
<para>by Paul Stacey & Sarah Hinchliff Pearson</para>
f.name = 'informalfigure'
end
-log 0, 'assigning IDs to formal figures
+log 0, 'assigning IDs to formal figures'
seq = 1
xml.css('figure').each do |fig|
fig['id'] = 'fig-%d' % seq