Property definitions

nitc $ AModuleName :: defaultinit
# A possibly fully-qualified module identifier
class AModuleName
	super Prod

	# The starting quad (`::`)
	var n_quad: nullable TQuad = null is writable

	# The list of quad-separated package/group identifiers
	var n_path = new ANodes[TId](self)

	# The final module identifier
	var n_id: TId is writable, noinit
end
src/parser/parser_nodes.nit:2989,1--3001,3