`tdialmarker`
		visible
	ro	active
	ro	limited
pl		value
pl		options
pl		hintcaption
pl		bar_color
pl		bar_width
pl		bar_shift
pl		bar_frame
pl		bar_face

`tdialprop`
pl		color
pl		widthmm
pl		dashes
pl		indent
pl		length
pl		caption
pl		captionunit
pl		captiondist
pl		captionoffset
pl		font
pl		escapement

`townedpersistent`
	ro	owner

`tvirtualpersistent`