CAT(IV)                     10/27/73                      CAT(IV)







NAME

     cat - phototypesetter interface



DESCRIPTION

     Cat provides  the  interface  to  a  Graphic  Systems  C/A/T

     phototypesetter.   Bytes  written  on the file specify font,

     size,  and  other  control  information  as  well   as   the

     characters  to be flashed.  The coding will not be described

     here.



     Only one process may have this file open at a time.   It  is

     write-only.



FILES

     /dev/cat



SEE ALSO

     troff  (I),  Graphic  Systems  specification  (available  on

     request)



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