The `fun` keyword, if any

Property definitions

	# The `fun` keyword, if any
	var n_kwmeth: nullable TKwmeth = null is writable

src/parser/parser_nodes.nit:1408,2--1409,50

	redef fun n_kwmeth=(node)
	do
		_n_kwmeth = node
		if node != null then node.parent = self
	end

src/parser/parser_prod.nit:1270,2--1274,4