+be put elsewhere (see http://sbcl.sf.net/libs.php for pointers)
+
+There are two kinds of contrib module in this directory:
+
+ * Newer contrib modules conform to the contrib standard (see
+ STANDARDS) and are automatically built and installed along with
+ SBCL itself. Each of these is in its own subdirectory with a
+ Makefile, and can be loaded with REQUIRE.
+
+ * Older standalone files in the contrib directory itself are
+ effectively unpackaged and may or may not work with the current
+ SBCL version.