PROGRAM:  SAVECRT
 VERSION:  1.0
 AUTHOR :  Sam Weiss   (Alias **Mad@Kaypro**)
 DATE   :  August 8, 1986

	This program just simply clears the screen, turns off the cursor, and
	waits for something to be typed in.  When something is typed in, this
	program turns the cursor into a solid block, and exits.

MODIFIED:   v1.1 Sam Weiss  August 11,1986
	    OOOOPS.. Forgot about the status line..
	    This one now clears the status line.

MODIFIED:    v1.1BL Sam Weiss  August 16,1986
	     This is NOT a version upgrade... just a choice upgrade..
	     This version 'BL' just turns the cursor back on.. in its
	     normal blinking self, instead of an unblinking cursor..
	     no other changes were made..  IF U WANT THIS PROGRAM
	     TO RETURN A NON-BLINKING CURSOR, GET SAVECRT1.LBR(SC.COM)..
	     THAT VERSION RETURNS A NON-BLINKING CURSOR.


 Purpose:  I got tired of reaching in back of my computer to turn down
           the video whenever I left my computer.  since I usually
	    exited to CP/M before I did this, I figured that this would
           be a very simple way to save the screen, since I am not
           familiar with assembley language enough to make a routine
           which save the contents of the screen, and cleared it after
           several minutes of inactivity.  it also does not take up any
           needed RAM, while U run other programs!!  in fact, THIS PROGRAM
           IS SO SIMPLE, I WONDER WHY SOMEBODY DIDN'T MAKE SOMETHING
           LIKE THIS BEFORE.

 THIS PROGRAM WILL ONLY WORK ON KAYPRO 84'S(I think), SINCE I MADE THIS 
           PROGRAM IN Z80 CODE, AND IT TURNS THE CURSOR
           INTO A SOLID BLOCK, BY ACCESSING A PORT IN THE COMPUTER.

           However, with a little modification, this program is practically
           Universal(more on this in later revisions.. this is only version 1.0


The reason the program is called SC, instead of SAVECRT, is because
           the program is supposed to be able to be executed fast,
           and typeing is the ultamate computer speed=up(when I
           was testing this program.. before I renamed it, I mispelled it
           5 times.... thats wy I renamed it... it's hard to mispell a name
           that is only 2 characters long.

The source code included in this library is in z80 code, and includes almost
          all the instructions above(Thats where I got the instructions from).
          The code can be compiled with the z80mr macro Z80 assembler.  it is
          a public domain program, and is availiable on the KAYFUN
          BBS(415-572-8219), BUT it is also everywhere else, so look on 
          Compuserve, before calling long distance(I'll put it up there as
          soon as I can!!)

Questions, BUGS(shouldn't be any.. the program is too DAMN short for bugs!!),
	  leave a message to Sam Weiss on the KAY FUN BBS(number above),
          OR compuserve(74666,2263)[expect a long delay on compuserve, Because
	  I am a student, and I only have enough money to pay for a 12.00
          CIS bill, which usually gets used up the first 2 days of each 
          month!!

				Your Welcome for this lifesaving program!!!

						Sam 
						  Weiss
					(ALIAS Mad@Kaypro)
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