.left margin.tab left
.helpc END
This command ends a feature.
To find out more see one of the features listed below:
.nj.ts +5,+10,+10,+10,+10,+10,+10
	BAR
	CENTER
	FOOTNOTE
	IF
	LIST
	LITERAL
	NOTE
	RIGHT
	SEPARATED EQUATION
	SUBPAGE
	TEXT
.f