+if [ "$1" = "--help" ]; then
+ cat <<EOF
+Run the regression tests in this directory.
+
+Usage: $0 [OPTIONS] [files]
+
+Options:
+
+ --break-on-failure Break into the debugger when a test fails
+ unexpectedly
+ --break-on-expected-failure Break into the debugger when any test fails
+ --report-skipped-tests Include tests :skipped-on target SBCL in
+ the test report.
+ --no-color Disable coloring of results.
+
+If no test files are specified, runs all tests.
+EOF
+ exit 0
+fi
+
+