Version 1.1
@Added signal handler to intercept Ctrl-C (SIGINT). Ctrl-C once, and
execution will gracefully terminate after the next event, and all
files will close properly, etc. Ctrl-C again and RAT terminates
immediately, just like before.
date 2005.07.30.02.58.45; author volsung; state Exp;
Matthew Worcester Last modified: Thu Sep 15 16:58:01 CDT 2005