
   ZaptoSpr
   ~~~~~~~~
   Purpose: Zap font and sprite file interconversion.
   
   Allows Zap fonts to be converted to and from RISCOS
   sprite files.
   
   This allows fonts to be edited using conventional
   graphical editing tools.
   
   'REM' statements at the start of the (BASIC program
   document command line usage.
   
   Setup:
   
     Icon	    Action
     ----	    ------
     From	    Input file  (Sprite/Zapfont)
     To		    Output file (Zapfont/Sprite)
     Aspect	    1 or 2 (aspect ratio)
