04ec7b65a2
processes and then sends SIGKILLs. If a lot of processes are swapped out, this delay may not be long enough, so processes such as an X server may be killed before they have had time to clean up properly. Make this delay more dynamic by waiting up to 60 seconds for swap page-in activity to end. While I'm here, ANSIfy and remove a `register' specifier.