       Known problems with vpApp and/or the Motif modules
       ==================================================

o Running vpApp on machines other than SGI w. Motif 1.1 may be problematic.  


Known problems on Motif 1.2
===========================

o Dragging vpApp objects clash with the drag-n-drop functionality of
  Motif1.2. The current solution is to turn off the drag-n-drop (see
  Application.py) 

o Popup menus don't pop-up. The problem is that all popup menus are added
  as children of "theApplication". The widget of "theApplication" is a 
  *shell* widget and adding popups to shell widgets does not work in Motif1.2. 

  I have tried the following to make it work on Motif 1.2:

  - adding the popup as a child of 'self': this works as long as the parent
    does not have a popup as well

  - adding the popup as a child of the window: this seems to cause problems
    always 

o The hierarchy view in pbrowse is screwed up. I haven't had time to look
  at this problem. 

