;; #LAYOUT# STD *        #TAKE
;; #LAYOUT# X16 *        #IGNORE
;; #LAYOUT# *   KERNAL_0 #TAKE
;; #LAYOUT# *   *        #IGNORE

;
; Helper routine - check character in .A, toggles quote flag if needed
;

screen_check_toggle_quote:

	cmp #$22
	bne @1

	lda QTSW
	eor #$80
	sta QTSW

	lda #$22                           ; restore previous .A valuee
@1:
	rts