+=head2 Loltree Functions
+
+A loltree is an arrayref consisting of arrayrefs which is used by
+C<< new_from__lol >> in L<HTML::Element> to produce HTML trees.
+The CPAN distro L<XML::Element::Tolol> creates such XML trees by parsing XML files,
+analagous to L<XML::Toolkit>. The purpose of the functions in this section is to allow
+you manipulate a loltree programmatically.
+
+These could not be methods because if you bless a loltree, then HTML::Tree will barf.
+
+=head3 HTML::Element::newchild($lol, $parent_label, @newchild)
+
+Given this initial loltree:
+
+ my $initial_lol = [ note => [ shopping => [ item => 'sample' ] ] ];