module	Top Level Definitions			Alternatives			Expressions
	%	covered / total		%	covered / total		%	covered / total
module Parser	89%	105/117		52%	32/61		73%	858/1171
module Translation	80%	4/5		26%	13/50		22%	143/623
Program Coverage Total	89%	109/122		40%	45/111		55%	1001/1794