Property definitions

nitc $ AInLanguage :: defaultinit
# A language declaration for an extern block
class AInLanguage
	super Prod

	# The `in` keyword
	var n_kwin: TKwin is writable, noinit

	# The language name
	var n_string: TString is writable, noinit
end
src/parser/parser_nodes.nit:3003,1--3012,3