Meta tweaks

Signed-off-by: Richie Bendall <richiebendall@gmail.com>

r/RTL2.rtl2

@@ -0,0 +1,12 @@
+TITLE Hello World;
+
+LET NL=10;
+
+EXT PROC(REF ARRAY BYTE) TWRT;
+
+ENT PROC INT RRJOB();
+
+    TWRT("Hello World#NL#");
+    RETURN(1);
+
+ENDPROC;