$allowdxby = 0; # 1 = allow "dx by <othercall>", 0 - don't allow it
+use vars qw($VERSION $BRANCH $build $branch);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ || (0,0));
+$main::build += $VERSION;
+$main::branch += $BRANCH;
+$main::build -= 3; # fudge (put back for now)
+
+
+
# send a message to call on conn and disconnect
sub already_conn
{