FPAINT

          FPaint builds a  package  of  FORTRAN  subroutines  that  may  be
     considered  the  abstraction  of a data entry screen.  Each screen has
     the following characteristics:

          - A five character name ( referred to below as <NAME> )
          - A specific height (in rows) and width (in columns)
          - A number of fixed text fields
          - A number of data fields of varying characteristics
          - A screen help line

     In addition, the following operations may be performed on a screen:

          - Clear        - clear the area occupied by the screen
          - Display Text - display screen text
          - Display Data - display screen data field contents
          - Edit         - begin edit of screen data fields
          - Validate     - validate all screen data fields


Editor's note: FPAINT appears to be a sort of screen package similar
in general concept to FMS or TDMS. But you have all the sources here.
