Thank you guys,
However, I am aware of the :error handling in the mirc help file, the point is that it doesn't trigger error messages like for example:
LOAD-RS Unknown command
LIST output too large, truncated
WWRITE Unknown command
*Unable to resolve server
* You are not on a channel
tezt No such nick/channel
etc., those were only some examples.
Hope it is more clear what i mean and it is not already possible.
@Knoeki: Can you help me with a couple of links to the millions of requests? I couldn't find them.