Added base parse body function

tests/parser/data/main.arf

@@ -0,0 +1,27 @@
+:arf
+---
+
+data wr integer:Int 3202
+
+data wr integerPointer:{Int}
+# TODO: data wr integerPointer:{Int} [& integer]
+
+data wr integerArray16:{Int 16}
+
+data wr integerArrayVariable:{Int ...}
+
+data wr integerArrayInitialized:{Int 16}
+	3948 293 293049 948 912
+	340 0 2304 0 4785 92
+
+data wr object:Obj
+	: this 324
+	: that 2139
+
+data wr nestedObject:Obj
+	: this
+		: bird0 324
+		: bird1 "hello world"
+	: that
+		: bird2 123.8439
+		: bird3 9328.21348239