#### display saved bitmaps ####
-------------------------------------------
funct (left-click): display selected bitmap
  nmovie <selected-bitmap>
-------------------------------------------
funct (middle-click): display all tiffs in rgb dir
  nmovie *.tiff
-------------------------------------------


Detailed Description of Rgb "R" Button Actions

-------------------------------------------
funct (left-click): display selected bitmap
  nmovie <selected-bitmap>
-------------------------------------------

A default left-click the "R" button on the "rgb:"
entry line displays the current rgb/tiff file in
entry using the program, nmovie.

The default file name in this entry may not yet
exist.  Existing files will always be found in
the dropdown (or by R-click on "rgb:" to get a
persistent pop-up).

-------------------------------------------
Alt funct (left-click): display all tiffs
  nmovie *.tiff
-------------------------------------------

If the "R" button is middle-clicked, all the
tiffs in directory specified by the current file
in the "rgb:" entry are displayed in one window
by nmovie.

Scroll through them with the arrow keys.  The
filename is in the title bar.
