`TLaTeXMarkDownTextRenderer`
pt		PushStyle
pt		PopStyles
pt		PopStyle
pt		Append
pt		DoRender
pt		Escape
pt		EmitStyleDiff
		BeginBlock
		EndBlock

`TMarkDownTextRenderer`
pt		DoRender
		RegisterRenderer
		render
		BeginBlock
		EndBlock

`TMarkDownElementRenderer`
pt		GetParentRenderers
pt		GetFirstParentWithClass
		create
		reset