a_string="10" a_string_with_line_feed="xx yyy" a_integer=10000000 a_decimal=10.0 ignore_space_around_equal = 10 a_single_quoted_string='10' "a_quoted_key"=10 a_boolean=true a_null=null a_call= "some unkeyed value" a_CDATA= ]]> a_call_with_path= "some unkeyed value" "unkeyed string in key 0" "unkeyed string in key 1" 100 a_symbol=xxx a_path=path_part_0.path_part_1.path_part_2 a_path_with_integers=path_part_0.0 a_path_starting_with_dot=.path_part0.path_part1 a_path_starting_with_dot2=.0 a_path_with_call=xxx. 'a "single-quoted" key with embedded quotes'=10 "key may be a call" =10 a_path_with_quoted_part=path_part_0."0" dash-in-key=10 00011.00="leading zeros in number key are ignored" -11="negative integer as key"