+ * Revision 1.15 1996-05-13 14:23:06 adam
+ * Work on compaction of set/use bytes in dictionary.
+ *
+ * Revision 1.14 1996/02/01 20:48:15 adam
+ * The total size of records are always checked in rec_cache_insert to
+ * reduce memory usage.
+ *
+ * Revision 1.13 1995/12/11 09:12:49 adam
+ * The rec_get function returns NULL if record doesn't exist - will
+ * happen in the server if the result set records have been deleted since
+ * the creation of the set (i.e. the search).
+ * The server saves a result temporarily if it is 'volatile', i.e. the
+ * set is register dependent.
+ *
+ * Revision 1.12 1995/12/07 17:38:47 adam