+ m)
+ MAILTO=$OPTARG
+ ;;
+ b)
+ BASE=$OPTARG
+ ;;
+ x)
+ BUILDS=$OPTARG
+ ;;
+ h|*)
+ echo "usage: `basename $0` [OPTION]..."
+ echo " -d directory CVS repository root (default $CVSROOT)"
+ echo " -r revision CVS revision to checkout (default $TAG)"
+ echo " -m address Notify recipient of failures (default: none)"
+ echo " -b base Run operations in specified base directory (default $BASE)"
+ echo " -x N Remove all but the last N runs from the base directory (default: none)"