commentary/rts.md

@@ -43,3 +43,6 @@ Next, we try to make sense of how it all fits together.
 - [Coding conventions in the RTS](commentary/rts/conventions)
 - [How Signals are handled](commentary/rts/signals)
 - [The IO Manager thread](commentary/rts/io-manager)
+
+
+Also check the list of cross-cutting concerns in [Commentary](commentary).