+ * Revision 1.16 1996/02/29 15:40:23 adam
+ * New function w_interp_irtcl_get that returns Tcl interpreter of
+ * IrTcl interpreter.
+ *
+ * Revision 1.15 1996/02/21 14:58:01 adam
+ * Modified to use ir_tcl_select_set.
+ *
+ * Revision 1.14 1996/02/12 10:10:31 adam
+ * Resource/config system used by the gateway.
+ *
+ * Revision 1.13 1996/01/24 08:26:54 adam
+ * All tcl commands prefixed with egw_ (except the html command).
+ *
+ * Revision 1.12 1996/01/12 10:05:18 adam
+ * If script name ends with ';' HTTP/GET/Expires will be defined.
+ * The cgi interface only reads final handshake if response from
+ * server (shell) was zero-terminated [If it isn't it probably died].
+ *
+ * Revision 1.11 1996/01/09 16:16:49 adam
+ * Port to OSF/1. Gif references moved from /gif/ to /egwgif/.
+ *
+ * Revision 1.10 1996/01/09 10:46:50 adam
+ * New defines: LOGDIR/EGWDIR/CGIDIR set in Makefile.
+ *
+ * Revision 1.9 1995/11/07 14:56:59 adam
+ * Work on search in multiple targets.
+ * New wtcl command: wlog.
+ * Optional timeout parameter to zwait.
+ *
+ * Revision 1.8 1995/11/06 17:44:22 adam
+ * State reestablised when shell restarts. History of previous
+ * result sets.
+ *
+ * Revision 1.7 1995/11/02 16:35:37 adam
+ * Bug fixes and select on FIFOs in wcgi - doesn't really work!
+ *
+ * Revision 1.6 1995/11/01 16:15:47 adam
+ * Better presentation of records. Query/set number persistent.
+ *
+ * Revision 1.5 1995/10/31 16:56:24 adam
+ * Record presentation.
+ *
+ * Revision 1.4 1995/10/31 10:03:53 adam
+ * Work on queries.
+ * New command implemented - aborts script.
+ *
+ * Revision 1.3 1995/10/30 17:35:18 adam
+ * New function zwait that waits for a variable change - due to i/o events
+ * that invoke callback routines.
+ *
+ * Revision 1.2 1995/10/27 17:30:16 adam