Introducing new enum syntax

tests/parser/enum/main.arf

@@ -2,29 +2,35 @@
 ---
 
 enum ro Weekday:Int
-	sunday
-	monday
-	tuesday
-	wednesday
-	thursday
-	friday
-	saturday
+	- sunday
+	- monday
+	- tuesday
+	- wednesday
+	- thursday
+	- friday
+	- saturday
 
 enum ro NamedColor:U32
-	red   0xFF0000
-	green 0x00FF00
-	blue  0x0000FF
+	- red:   <0xFF0000>
+	- green: <0x00FF00>
+	- blue:  <0x0000FF>
 
 enum ro AffrontToGod:Int:4
-	bird0
-		28394 9328
-		398 9
-	bird1
-		23 932832
+	- bird0:
+		<28394 9328
+		398 9>
+	- bird1:
+		<23 932832
 		398
-		2349
-	bird2
-		1
+		2349>
+	- bird2:
+		<1
 		2
 		3
-		4
+		4>
+
+enum ro ThisIsTerrible:Obj:(.rw x:Int .rw y:Int)
+	- up:    (.x:  0 .y: -1)
+	- down:  (.x:  0 .y:  1)
+	- left:  (.x: -1 .y:  0)
+	- right: (.x:  1 .y:  0)