[dwm] How to detect TAG activity?

Hello,
I'm using dwm-5.2, my question is related to window events that
trigger the change of the TAG color, I have a messenger (pidgin) which
triggers that event whenever a new message is received and another
messenger (kopete) which does not.

Could you please advise me how do applications trigger
the changing of the TAG colour?

Does dwm listen for some special event signal or similar?

Thank you.
Veselin
Received on Mon Nov 03 2008 - 14:05:44 UTC