+ * Revision 1.50 1996/03/01 16:09:30 adam
+ * New setting: gw.msg.replyto that sets Reply-To in user response.
+ *
+ * Revision 1.49 1996/03/01 14:25:28 adam
+ * Email gateway obeys 'Reply-To:' in header.
+ *
+ * Revision 1.48 1996/02/12 10:04:57 adam
+ * The gateway doesn't try to reconnect if it is already known that
+ * it will fail (connect_fail flag introduced).
+ *
+ * Revision 1.47 1996/01/18 13:54:48 adam
+ * Help <command> gives help information about individual commands.
+ * Status without arguments gives list of available predefined targets.
+ *
+ * Revision 1.46 1995/07/28 10:51:09 adam
+ * Bug fix: account from previous session had effect when new target command
+ * was executed.
+ *
+ * Revision 1.45 1995/07/20 08:20:24 adam
+ * Minor changes.
+ *
+ * Revision 1.44 1995/07/11 12:28:53 adam
+ * New functions ccl_token_simple and ccl_token_del used.
+ *
+ * Revision 1.43 1995/07/11 11:49:13 adam
+ * LINE_MAX renamed to STR_LINE_MAX.
+ *
+ * Revision 1.42 1995/07/03 12:59:29 adam
+ * New option for eti: -c dir to chdir before start.
+ * Setting change: gw.max.show defaults to 100.
+ *
+ * Revision 1.41 1995/07/03 08:20:18 adam
+ * More help information and better diagnostics.
+ *
+ * Revision 1.40 1995/05/23 08:13:00 adam
+ * Minor changes.
+ *
+ * Revision 1.39 1995/05/22 14:57:30 adam
+ * Next default record position also set by last p=... in show.
+ *
+ * Revision 1.38 1995/05/19 13:26:00 adam
+ * Bug fixes. Better command line options.
+ *
+ * Revision 1.37 1995/05/18 12:03:09 adam
+ * Bug fixes and minor improvements.
+ *
+ * Revision 1.36 1995/05/17 10:51:33 adam
+ * Added a few more error checks to the show command.
+ *
+ * Revision 1.35 1995/05/16 09:40:43 adam
+ * LICENSE. Setting of CCL token names (and/or/not/set) in read_kernel_res.
+ *
+ * Revision 1.34 1995/05/04 10:40:08 adam
+ * More work on Def-settings.
+ *
+ * Revision 1.33 1995/05/03 16:34:19 adam
+ * CCL def command, i.e. user definitions - saved as resource files.
+ *
+ * Revision 1.32 1995/05/03 07:37:46 adam
+ * CCL commands stop/continue implemented. New functions gw_res_{int,bool}
+ * are used when possible.
+ *
+ * Revision 1.31 1995/05/01 12:43:38 adam
+ * First work on resource monitor program.
+ *
+ * Revision 1.30 1995/04/20 16:10:47 adam
+ * Modified to work with non-blocking zass-api. Not using non-blocking
+ * facility yet.
+ *
+ * Revision 1.29 1995/04/19 16:01:58 adam
+ * Some hacks to get the FIFO communication work!! Isn't reliable.
+ * Resource gw.account added - default account info.
+ *
+ * Revision 1.28 1995/04/19 13:19:09 adam
+ * New command: account - for authentication.
+ *
+ * Revision 1.27 1995/04/19 10:46:19 adam
+ * Persistency works much better now. New command: status - history-like
+ *
+ * Revision 1.26 1995/04/19 07:31:12 adam
+ * First work on Z39.50 persistence.
+ *
+ * Revision 1.25 1995/04/17 09:34:33 adam
+ * Timeout (idletime) adjustable. Minor changes in kernel.
+ *
+ * Revision 1.24 1995/03/28 11:42:35 adam
+ * First use of string-queue utility.
+ *
+ * Revision 1.23 1995/03/28 08:01:28 adam
+ * FIFO existence is used to test for a running kernel.
+ *
+ * Revision 1.22 1995/03/27 12:51:05 adam
+ * New log level in use: GW_LOG_ERRNO.
+ *
+ * Revision 1.21 1995/03/27 08:24:04 adam
+ * First use of gip interface and gw-db.
+ * First work on eti program.
+ *
+ * Revision 1.20 1995/03/03 17:19:17 adam
+ * Smarter presentation. Bug fix in email header interpretation.
+ *
+ * Revision 1.19 1995/03/02 09:32:11 adam
+ * New presentation formats. f0=full, f1=brief, f2=mid
+ *
+ * Revision 1.18 1995/03/01 14:32:26 adam
+ * Better diagnostics. Default is, that only one database selected when
+ * several are known.
+ *
+ * Revision 1.17 1995/02/28 13:16:26 adam
+ * Configurable From: added.
+ *
+ * Revision 1.16 1995/02/23 10:08:20 adam
+ * Added logging of all user commands.
+ *
+ * Revision 1.15 1995/02/23 08:32:17 adam
+ * Changed header.
+ *
+ * Revision 1.13 1995/02/22 16:54:42 adam
+ * Qualifiers of LOC target updated. More logging messages.
+ *
+ * Revision 1.12 1995/02/22 15:51:51 adam