
	Sorry,

but I will probably have no time to make improvements or enhancements
(e.g. shades of gray) to the program as my daily responsibilities
take all my time. A commercial program with more features called
SCRtoPS has been reported to be available for the same purposes from
Offe Enterprises, 1163 E. Ogden Ave., #705-131, Naperville, IL,
USA 60563, tel. (708)-357-6677. The reporter, Venu P. Gopal
(vgopal@cbnewsc.att.com) stated in June 1990 that the price of the
program was 49.95 USD plus 5 USD for shipping.

I would have included the Turbo Pascal source code with the posting,
too, if a substantial part of the TSR routines hadn't been
copyrighted material by Turbo Power Software.

For those who are interested in reproducing the program by themselves
(not too difficult) I can recommend the following material:

Turbo Professional 5.0. Contains easy to use routines to write TSRs
with minimum effort using Turbo Pascal 5.0 (and 4.0).
Turbo Power Software, P.O. Box 66747, Scotts Valley, CA 95066-0747,
USA, Phone 1-800-538-8157 ext. 830.

Turbo Pascal Owner's Handbook
Borland International Inc., 1800 Green Hills Road, P.O. Box 660001, 
Scotts Valley, CA 95066-0001, USA.

Encapsulated PostScript Files, Specification, Version 2.0
Adobe Systems Inc., Palo Alto, California, USA.

PostScript Language, Tutorial and Cookbook (Blue book), Chapter 11,
pp. 111-116. Addison-Wesley Publishing Company Inc., Reading,
Massachusetts, USA.

PostScript Language, Reference Manual (Red book), pp.170-171,
Addison-Wesley.

PC Magazine, June 14, 1988, PC Lab Notes, (EGA memory map) p. 289.

IBM PC Interrupt list, Ralf Brown, circulated in Internet as
INTER189.ARC or newer.

--
For those people who insist on sending donations to PD programmers
the address is: Alpo Vrri, c/o TAMIPS OY, P.O. Box 126, SF-33721
Tampere, Finland.