- * Revision 1.16 2001/03/07 13:24:40 adam
- * Member and_not in Z_Operator is kept for backwards compatibility.
- * Added support for definition of CCL operators in field spec file.
- *
- * Revision 1.15 2000/05/01 09:36:50 adam
- * Range operator only treated in ordered ranges so that minus (-) can be
- * used for, say, the and-not operator.
- *
- * Revision 1.14 2000/03/14 09:06:11 adam
- * Added POSIX threads support for frontend server.
- *
- * Revision 1.13 2000/02/08 10:39:53 adam
- * Added a few functions to set name of operands, etc.
- *
- * Revision 1.12 2000/01/31 13:15:21 adam
- * Removed uses of assert(3). Cleanup of ODR. CCL parser update so
- * that some characters are not surrounded by spaces in resulting term.
- * ILL-code updates.
- *
- * Revision 1.11 1999/11/30 13:47:11 adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.10 1998/07/07 15:49:41 adam
- * Added braces to avoid warning.
- *
- * Revision 1.9 1998/02/11 11:53:33 adam
- * Changed code so that it compiles as C++.
- *
- * Revision 1.8 1997/09/29 08:56:38 adam
- * Changed CCL parser to be thread safe. New type, CCL_parser, declared
- * and a create/destructers ccl_parser_create/ccl_parser/destory has
- * been added.
- *
- * Revision 1.7 1997/09/01 08:48:12 adam
- * New windows NT/95 port using MSV5.0. Only a few changes made
- * to avoid warnings.
- *
- * Revision 1.6 1997/04/30 08:52:07 quinn
- * Null
- *
- * Revision 1.5 1996/10/11 15:00:26 adam
- * CCL parser from Europagate Email gateway 1.0.