=item C<E<69>E<lt>...E<gt>>

Pod entities are mapped to the corresponding HTML characters or
entities. The most important HTML entities (e.g. C<EE<lt>copyE<gt>>)
are recognized. See also L<HTML::Entities>.

=item C<SE<lt>...E<gt>>

All whitespace in this sequence is turned into C<&nbsp;>, i.e.
non-breakable spaces.

=item C<E<88>E<lt>...E<gt>>