TODO list for Perl module Pod::PseudoPod

- Handle X<> tags for html output. They should create an html anchor
  (randomly generated number?), and an index list at the end of the
  document.

- Add a utility to generate a table of contents from a list of files
  (module and script, probably).

- Handle N<> tags so they output document-end footnotes instead of
  inline text.
