=== OUSTANDING BUGS ===

2008/06/25:
    * occasionally when the "first" point is wrapped things get confused.
    * the "last visible" calculation doesn't handle long lines correctly.
      this affects page-up/page-down/etc.

2008/06/06:
    what passes for auto-fill-mode around here still needs a lot of work.

2007/07/15:
    sometimes you don't get search-as-you-type (and have to hit C-s again
    to see anything).
    * possibly fixed (2007/09/26)
    * definitely not fixed (2008/04/02)
    * maybe fixed for real? (2008/05/03)
    * not fully fixed but partially fixed (2008/06/25)

2008/05/03:
    first-visible/cursor syncing with drawn window may be buggy.

2007/09/14:
    known deficiencies:
      3. opening files larger than 5-10k lines can be very slow