OCR: Wed Aug2MPNV #379 DOBeginners Guide To Macintosh Assembly Language Programming age BLE CURSOR ON PAGE NO ITHASNT **CURSOR OFF BOTTOM OF WINDOW MOVE.I SCROL LHND( A6),-(SP) MOVE.I CURTOP(A6),D1 ADDI #PAGEL INES-1,D1 MOVE.W D1 -SP) DC SETCTLVALUE FLICK DOWN ONE PAGE BSR SCROLI **NOW LET SC ROLL BAR KNOW HOW MANY LINES THERE ARE CURSOR ON PAGE MOVEJ SCROLLHND( A6), (SP) MOVE. NUMBL INES A6)-(SP) DC SETCTLMAX SET T SCROLL BAR MAX NUMBER OF LINES CL DO RETURN 0 RTS Section 5c normal key processes keyboard presses First the character is printed in the editor window by putachar, which prints the character in the editor window. Then we set a flag called dirty This tefls our that this file has been i modified, so when we quit 10 close the window IO open .another the program can remind u.s that this ...
