-/* Keep checking for user input, a changed worldstate file and the server's
- * wakefulness. Update client's world representation on worldstate file changes.
- * Manipulate the client and send commands to server based on the user input as
- * interpreted by the control.h library.
+/* Keep checking for user input, a changed worldstate file, and queue input from
+ * the server's out file. Update client's world representation on worldstate
+ * file changes. Manipulate the client and send commands to server based on the
+ * user input as interpreted by the control.h library.