+ * Revision 1.10 1995-09-28 14:22:57 adam
+ * Sort uses smaller temporary files.
+ *
+ * Revision 1.9 1995/09/14 07:48:24 adam
+ * Record control management.
+ *
+ * Revision 1.8 1995/09/06 16:11:18 adam
+ * Option: only one word key per file.
+ *
+ * Revision 1.7 1995/09/05 15:28:39 adam
+ * More work on search engine.
+ *
+ * Revision 1.6 1995/09/04 12:33:43 adam