+ * Revision 1.15 2002-04-04 20:49:46 adam
+ * New functions yaz_is_abspath, yaz_path_fopen_base
+ *
+ * Revision 1.14 1999/11/30 13:47:12 adam
+ * Improved installation. Moved header files to include/yaz.
+ *
+ * Revision 1.13 1999/10/21 12:06:29 adam
+ * Retrieval module no longer uses ctype.h - functions.
+ *
+ * Revision 1.12 1999/08/27 09:40:32 adam
+ * Renamed logf function to yaz_log. Removed VC++ project files.
+ *
+ * Revision 1.11 1998/10/19 14:16:36 adam
+ * Fixed data1_gettagbyname. Bug introduced by previous revision.
+ *
+ * Revision 1.10 1998/10/15 08:29:17 adam
+ * Tag set type may be specified in reference to it using "tagset"
+ * directive in .abs-files and "include" directive in .tag-files.
+ *
+ * Revision 1.9 1998/10/13 16:09:53 adam
+ * Added support for arbitrary OID's for tagsets, schemas and attribute sets.
+ * Added support for multiple attribute set references and tagset references
+ * from an abstract syntax file.
+ * Fixed many bad logs-calls in routines that read the various
+ * specifications regarding data1 (*.abs,*.att,...) and made the messages
+ * consistent whenever possible.
+ * Added extra 'lineno' argument to function readconf_line.
+ *
+ * Revision 1.8 1998/05/18 13:07:07 adam
+ * Changed the way attribute sets are handled by the retriaval module.
+ * Extended Explain conversion / schema.
+ * Modified server and client to work with ASN.1 compiled protocol handlers.
+ *
+ * Revision 1.7 1998/02/11 11:53:35 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.6 1997/09/17 12:10:38 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.5 1997/09/05 09:50:57 adam
+ * Removed global data1_tabpath - uses data1_get_tabpath() instead.
+ *
+ * Revision 1.4 1995/11/13 09:27:38 quinn