Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site ecsvax.UUCP Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!genrad!decvax!mcnc!ecsvax!calway From: calway@ecsvax.UUCP (James Calloway) Newsgroups: net.micro.cbm Subject: Re: Next print location on the screen Message-ID: <461@ecsvax.UUCP> Date: Sat, 5-Jan-85 14:51:48 EST Article-I.D.: ecsvax.461 Posted: Sat Jan 5 14:51:48 1985 Date-Received: Mon, 7-Jan-85 02:14:36 EST References: <2@omovax.UUCP>, <18900003@hp-pcd.UUCP> Organization: The News and Observer Lines: 17 x Good point. If the cursor is on while you call the PLOT routine, it sometimes gets caught by the interrupt, causing some screen locations visited by the cursor to switch to reverse video. You will need a short ML routine that turns off the interrupt, corrects the cursor if necessary, calls PLOT and then turns the interrupt back on. I have something like that lying around. If I can find it, I will post it. Thanks for the tip on the status register (location 784). My Programmer's Reference Guide lists it as "SP" which I took to mean stack pointer. Should have known. -- James Calloway The News and Observer Box 191 Raleigh, N.C. 27602 (919) 829-4570 {akgua,decvax}!mcnc!ecsvax!calway