The `true` keyword

Property definitions

	# The `true` keyword
	var n_kwtrue: TKwtrue is writable, noinit

src/parser/parser_nodes.nit:2629,2--2630,42

	redef fun n_kwtrue=(node)
	do
		_n_kwtrue = node
		node.parent = self
	end

src/parser/parser_prod.nit:6489,2--6493,4