Editing Engine:CCMD varedit (section)

=== Macro ===
In this example 'bob' is still a Client module variable. We want to check the old value of bob before restarting the client. 

* Check the value of bob. Stop the service. Then start client and then change the value after started. Client was not started previously.
<kua>
> bob; client stop; client start; bob 8081; bob
Unknown: bob
Client not started.
Client started.
8081
</kua>
* Same but Client fails to start, and removed or did not yet create the variable 'bob' before returning.
<kua>
> bob; client stop; client start; bob 8081; bob
Unknown: bob
Client not started.
Client could not start.
Unknown: bob
Unknown: bob
</kua>