Thanks to go these people for contributions, fixes,
or information which led to a fix:

      Lauri Alanko
       Greg Badros
 	Jim Blandy
      Craig Brozefsky
      Diego Dainese
     Mikael Djurfeldt
       Mark Galassi
        Ian Grant
       Greg Harvey
    Karl M. Hegbloom
	Jon Hellan
       Dirk Herrmann
       Gary Houston
    Richard Kim
       Brad Knotwell
    Michael Livshin
 	Tim Mooney
       Eric Moore
Kalle Olavi Niemitalo
    Han-Wen Nienhuys
        Jan Nieuwenhuizen
    Keisuke Nishida
     Roland Orre
   Bertrand Petit
     Jorgen Schaefer
       Bill Schottstaedt
     Daniel Skarda
    Dale P. Smith
     Maciej Stachowiak
     Thomas Tanner
       Ivan Toshkov
 	Tal Tversky
    Bernard Urban
     Marius Vollmer
       Lynn Winebarger
       Ryan Yeske