`tfixrows`
		rows
pl	ro	oppositecount
pl	ro	linewidth
pl	ro	linecolor
pl	ro	linecolorfix

`tgridarrayprop`
		oppositecount
		innerframe
pl		cursor
pl		linewidth
pl		linecolor
pl		linecolorfix
pl		color
pl		colorselect
pl		coloractive
pl		colorfocused
pl		innerframe_left
pl		innerframe_top
pl		innerframe_right
pl		innerframe_bottom

`tindexpersistentarrayprop`
	ro	idents
	ro	identmap

`townedpersistentarrayprop`

`tpersistentarrayprop`
	ro	itemclasstype
	ro	items

`tarrayprop`
		fixcount
		onchange
pl		count