3 .include "atari5200.inc"
5 .import cursor ; from conio/_cursor.s
19 ; adc SAVMSC ; add start of screen memory
32 ldx cursor ; current cursor setting as requested by the user
38 cont:;;; stx CRSINH ; update system variable
41 and #$7f ; clear high bit / inverse flag
42 finish: ;;;sta (OLDADR),y ; update on-screen display
45 turnon: ora #$80 ; set high bit / inverse flag