The `end` keyword

Property definitions

	# The `end` keyword
	var n_kwend: TKwend is writable, noinit

src/parser/parser_nodes.nit:1270,2--1271,40

	redef fun n_kwend=(node)
	do
		_n_kwend = node
		node.parent = self
	end

src/parser/parser_prod.nit:502,2--506,4