($REVISION) = q$LastChangedRevision$ =~ /\$LastChangedRevision:\s+([^\s+])/;
$DEBUG = 0 unless defined $DEBUG;
$USE_SAFE = 1 unless defined $USE_SAFE;
($REVISION) = q$LastChangedRevision$ =~ /\$LastChangedRevision:\s+([^\s+])/;
$DEBUG = 0 unless defined $DEBUG;
$USE_SAFE = 1 unless defined $USE_SAFE;