From df73be98bdd458682df5a5bb866e7fe5938657f8 Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Tue, 6 Jan 2015 14:12:59 +0000
Subject: [PATCH] - patch for remote control over local sockets, from
 Dag-Erling   Smorgrav, Ilya Bakulin.  Use control-interface: /path/sock and  
 control-use-cert: no.

git-svn-id: file:///svn/unbound/trunk@3304 be551aaa-1e26-0410-a405-d3ace91eadb9
---
 config.h.in                  |    6 +
 configure                    |   18 +-
 configure.ac                 |    8 +-
 daemon/remote.c              |  118 +-
 daemon/remote.h              |    2 +
 daemon/unbound.c             |   37 +-
 doc/Changelog                |    3 +
 doc/unbound.conf.5.in        |   33 +-
 services/listen_dnsport.c    |   59 +
 services/listen_dnsport.h    |    9 +
 smallapp/unbound-checkconf.c |    2 +-
 smallapp/unbound-control.c   |   85 +-
 util/config_file.c           |   16 +
 util/config_file.h           |    4 +
 util/configlexer.c           | 2086 +++++++++++++++++-----------------
 util/configlexer.lex         |    1 +
 util/configparser.c          | 1191 +++++++++----------
 util/configparser.h          |  216 ++--
 util/configparser.y          |   13 +-
 util/net_help.c              |    4 +-
 20 files changed, 2091 insertions(+), 1820 deletions(-)

diff --git a/config.h.in b/config.h.in
index 1be23c388..1f06ee81d 100644
--- a/config.h.in
+++ b/config.h.in
@@ -353,6 +353,9 @@
 /* Define to 1 if `ipi_spec_dst' is a member of `struct in_pktinfo'. */
 #undef HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST
 
+/* Define to 1 if `sun_len' is a member of `struct sockaddr_un'. */
+#undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
+
 /* Define if you have Swig libraries and header files. */
 #undef HAVE_SWIG
 
@@ -383,6 +386,9 @@
 /* Define to 1 if you have the <sys/uio.h> header file. */
 #undef HAVE_SYS_UIO_H
 
+/* Define to 1 if you have the <sys/un.h> header file. */
+#undef HAVE_SYS_UN_H
+
 /* Define to 1 if you have the <sys/wait.h> header file. */
 #undef HAVE_SYS_WAIT_H
 
diff --git a/configure b/configure
index acfc7bc6b..6a9c1e982 100755
--- a/configure
+++ b/configure
@@ -13739,7 +13739,7 @@ CC="$lt_save_CC"
 
 
 # Checks for header files.
-for ac_header in stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h
+for ac_header in stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
@@ -17844,6 +17844,22 @@ $as_echo "no" >&6; }
 
 fi
 
+fi
+
+ac_fn_c_check_member "$LINENO" "struct sockaddr_un" "sun_len" "ac_cv_member_struct_sockaddr_un_sun_len" "
+$ac_includes_default
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
+"
+if test "x$ac_cv_member_struct_sockaddr_un_sun_len" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_UN_SUN_LEN 1
+_ACEOF
+
+
 fi
 
 ac_fn_c_check_member "$LINENO" "struct in_pktinfo" "ipi_spec_dst" "ac_cv_member_struct_in_pktinfo_ipi_spec_dst" "
diff --git a/configure.ac b/configure.ac
index d5818818c..cc59727e5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -269,7 +269,7 @@ AC_CHECK_TOOL(STRIP, strip)
 ACX_LIBTOOL_C_ONLY
 
 # Checks for header files.
-AC_CHECK_HEADERS([stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h],,, [AC_INCLUDES_DEFAULT])
+AC_CHECK_HEADERS([stdarg.h stdbool.h netinet/in.h sys/param.h sys/socket.h sys/un.h sys/uio.h sys/resource.h arpa/inet.h syslog.h netdb.h sys/wait.h pwd.h glob.h grp.h login_cap.h winsock2.h ws2tcpip.h endian.h],,, [AC_INCLUDES_DEFAULT])
 
 # check for types.  
 # Using own tests for int64* because autoconf builtin only give 32bit.
@@ -941,6 +941,12 @@ if test $ac_cv_func_daemon = yes; then
 ])
 fi
 
+AC_CHECK_MEMBERS([struct sockaddr_un.sun_len],,,[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+])
 AC_CHECK_MEMBERS([struct in_pktinfo.ipi_spec_dst],,,[
 AC_INCLUDES_DEFAULT
 #if HAVE_SYS_PARAM_H
diff --git a/daemon/remote.c b/daemon/remote.c
index ff3d769d4..a1d2628a9 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -46,6 +46,10 @@
 #ifdef HAVE_OPENSSL_ERR_H
 #include <openssl/err.h>
 #endif
+#ifndef HEADER_DH_H
+#include <openssl/dh.h>
+#endif
+
 #include <ctype.h>
 #include "daemon/remote.h"
 #include "daemon/worker.h"
@@ -82,6 +86,9 @@
 #ifdef HAVE_SYS_TYPES_H
 #  include <sys/types.h>
 #endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
 #ifdef HAVE_NETDB_H
 #include <netdb.h>
 #endif
@@ -131,6 +138,39 @@ timeval_divide(struct timeval* avg, const struct timeval* sum, size_t d)
 #endif
 }
 
+/*
+ * The following function was generated using the openssl utility, using
+ * the command : "openssl dhparam -dsaparam -C 512"
+ */
+DH *get_dh512()
+{
+	static unsigned char dh512_p[]={
+		0xC9,0xD7,0x05,0xDA,0x5F,0xAB,0x14,0xE8,0x11,0x56,0x77,0x85,
+		0xB1,0x24,0x2C,0x95,0x60,0xEA,0xE2,0x10,0x6F,0x0F,0x84,0xEC,
+		0xF4,0x45,0xE8,0x90,0x7A,0xA7,0x03,0xFF,0x5B,0x88,0x53,0xDE,
+		0xC4,0xDE,0xBC,0x42,0x78,0x71,0x23,0x7E,0x24,0xA5,0x5E,0x4E,
+		0xEF,0x6F,0xFF,0x5F,0xAF,0xBE,0x8A,0x77,0x62,0xB4,0x65,0x82,
+		0x7E,0xC9,0xED,0x2F,
+	};
+	static unsigned char dh512_g[]={
+		0x8D,0x3A,0x52,0xBC,0x8A,0x71,0x94,0x33,0x2F,0xE1,0xE8,0x4C,
+		0x73,0x47,0x03,0x4E,0x7D,0x40,0xE5,0x84,0xA0,0xB5,0x6D,0x10,
+		0x6F,0x90,0x43,0x05,0x1A,0xF9,0x0B,0x6A,0xD1,0x2A,0x9C,0x25,
+		0x0A,0xB9,0xD1,0x14,0xDC,0x35,0x1C,0x48,0x7C,0xC6,0x0C,0x6D,
+		0x32,0x1D,0xD3,0xC8,0x10,0xA8,0x82,0x14,0xA2,0x1C,0xF4,0x53,
+		0x23,0x3B,0x1C,0xB9,
+	};
+	DH *dh;
+
+	if ((dh=DH_new()) == NULL) return(NULL);
+	dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
+	dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
+	if ((dh->p == NULL) || (dh->g == NULL))
+	{ DH_free(dh); return(NULL); }
+	dh->length = 160;
+	return(dh);
+}
+
 struct daemon_remote*
 daemon_remote_create(struct config_file* cfg)
 {
@@ -165,6 +205,24 @@ daemon_remote_create(struct config_file* cfg)
 		daemon_remote_delete(rc);
 		return NULL;
 	}
+
+	if (cfg->remote_control_use_cert == 0) {
+		/* No certificates are requested */
+		if(!SSL_CTX_set_cipher_list(rc->ctx, "aNULL")) {
+			log_crypto_err("Failed to set aNULL cipher list");
+			return NULL;
+		}
+
+		/* Since we have no certificates and hence no source of
+		 * DH params, let's generate and set them
+		 */
+		if(!SSL_CTX_set_tmp_dh(rc->ctx,get_dh512())) {
+			log_crypto_err("Wanted to set DH param, but failed");
+			return NULL;
+		}
+		return rc;
+	}
+	rc->use_cert = 1;
 	s_cert = fname_after_chroot(cfg->server_cert_file, cfg, 1);
 	s_key = fname_after_chroot(cfg->server_key_file, cfg, 1);
 	if(!s_cert || !s_key) {
@@ -244,7 +302,8 @@ void daemon_remote_delete(struct daemon_remote* rc)
  * @return false on failure.
  */
 static int
-add_open(const char* ip, int nr, struct listen_port** list, int noproto_is_err)
+add_open(const char* ip, int nr, struct listen_port** list, int noproto_is_err,
+	struct config_file* cfg)
 {
 	struct addrinfo hints;
 	struct addrinfo* res;
@@ -255,29 +314,46 @@ add_open(const char* ip, int nr, struct listen_port** list, int noproto_is_err)
 	snprintf(port, sizeof(port), "%d", nr);
 	port[sizeof(port)-1]=0;
 	memset(&hints, 0, sizeof(hints));
-	hints.ai_socktype = SOCK_STREAM;
-	hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
-	if((r = getaddrinfo(ip, port, &hints, &res)) != 0 || !res) {
-#ifdef USE_WINSOCK
-		if(!noproto_is_err && r == EAI_NONAME) {
-			/* tried to lookup the address as name */
-			return 1; /* return success, but do nothing */
+
+	if(ip[0] == '/') {
+		/* This looks like a local socket */
+		fd = create_local_accept_sock(ip, &noproto);
+		/*
+		 * Change socket ownership and permissions so users other
+		 * than root can access it provided they are in the same
+		 * group as the user we run as.
+		 */
+		if(fd != -1) {
+			if (cfg->username && cfg->username[0])
+				chown(ip, cfg->uid, cfg->gid);
+			chmod(ip, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
 		}
+	} else {
+		hints.ai_socktype = SOCK_STREAM;
+		hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
+		if((r = getaddrinfo(ip, port, &hints, &res)) != 0 || !res) {
+#ifdef USE_WINSOCK
+			if(!noproto_is_err && r == EAI_NONAME) {
+				/* tried to lookup the address as name */
+				return 1; /* return success, but do nothing */
+			}
 #endif /* USE_WINSOCK */
-                log_err("control interface %s:%s getaddrinfo: %s %s",
-			ip?ip:"default", port, gai_strerror(r),
+			log_err("control interface %s:%s getaddrinfo: %s %s",
+				ip?ip:"default", port, gai_strerror(r),
 #ifdef EAI_SYSTEM
-			r==EAI_SYSTEM?(char*)strerror(errno):""
+				r==EAI_SYSTEM?(char*)strerror(errno):""
 #else
-			""
+				""
 #endif
 			);
-		return 0;
+			return 0;
+		}
+
+		/* open fd */
+		fd = create_tcp_accept_sock(res, 1, &noproto, 0);
+		freeaddrinfo(res);
 	}
 
-	/* open fd */
-	fd = create_tcp_accept_sock(res, 1, &noproto, 0);
-	freeaddrinfo(res);
 	if(fd == -1 && noproto) {
 		if(!noproto_is_err)
 			return 1; /* return success, but do nothing */
@@ -314,7 +390,7 @@ struct listen_port* daemon_remote_open_ports(struct config_file* cfg)
 	if(cfg->control_ifs) {
 		struct config_strlist* p;
 		for(p = cfg->control_ifs; p; p = p->next) {
-			if(!add_open(p->str, cfg->control_port, &l, 1)) {
+			if(!add_open(p->str, cfg->control_port, &l, 1, cfg)) {
 				listening_ports_free(l);
 				return NULL;
 			}
@@ -322,12 +398,12 @@ struct listen_port* daemon_remote_open_ports(struct config_file* cfg)
 	} else {
 		/* defaults */
 		if(cfg->do_ip6 &&
-			!add_open("::1", cfg->control_port, &l, 0)) {
+			!add_open("::1", cfg->control_port, &l, 0, cfg)) {
 			listening_ports_free(l);
 			return NULL;
 		}
 		if(cfg->do_ip4 &&
-			!add_open("127.0.0.1", cfg->control_port, &l, 1)) {
+			!add_open("127.0.0.1", cfg->control_port, &l, 1, cfg)) {
 			listening_ports_free(l);
 			return NULL;
 		}
@@ -2434,7 +2510,9 @@ int remote_control_callback(struct comm_point* c, void* arg, int err,
 	s->shake_state = rc_none;
 
 	/* once handshake has completed, check authentication */
-	if(SSL_get_verify_result(s->ssl) == X509_V_OK) {
+	if (!rc->use_cert) {
+		verbose(VERB_ALGO, "unauthenticated remote control connection");
+	} else if(SSL_get_verify_result(s->ssl) == X509_V_OK) {
 		X509* x = SSL_get_peer_certificate(s->ssl);
 		if(!x) {
 			verbose(VERB_DETAIL, "remote control connection "
diff --git a/daemon/remote.h b/daemon/remote.h
index cc670b701..b25bfb1af 100644
--- a/daemon/remote.h
+++ b/daemon/remote.h
@@ -89,6 +89,8 @@ struct daemon_remote {
 	struct worker* worker;
 	/** commpoints for accepting remote control connections */
 	struct listen_list* accept_list;
+	/* if certificates are used */
+	int use_cert;
 	/** number of active commpoints that are handling remote control */
 	int active;
 	/** max active commpoints */
diff --git a/daemon/unbound.c b/daemon/unbound.c
index 5ded5a964..1663fa29b 100644
--- a/daemon/unbound.c
+++ b/daemon/unbound.c
@@ -443,18 +443,10 @@ perform_setup(struct daemon* daemon, struct config_file* cfg, int debug_mode,
 {
 #ifdef HAVE_GETPWNAM
 	struct passwd *pwd = NULL;
-	uid_t uid;
-	gid_t gid;
-	/* initialize, but not to 0 (root) */
-	memset(&uid, 112, sizeof(uid));
-	memset(&gid, 112, sizeof(gid));
-	log_assert(cfg);
 
 	if(cfg->username && cfg->username[0]) {
 		if((pwd = getpwnam(cfg->username)) == NULL)
 			fatal_exit("user '%s' does not exist.", cfg->username);
-		uid = pwd->pw_uid;
-		gid = pwd->pw_gid;
 		/* endpwent below, in case we need pwd for setusercontext */
 	}
 #endif
@@ -511,18 +503,11 @@ perform_setup(struct daemon* daemon, struct config_file* cfg, int debug_mode,
 #ifdef HAVE_KILL
 	if(cfg->pidfile && cfg->pidfile[0]) {
 		writepid(daemon->pidfile, getpid());
-		if(!(cfg->chrootdir && cfg->chrootdir[0]) || 
-			(cfg->chrootdir && cfg->chrootdir[0] && 
-			strncmp(daemon->pidfile, cfg->chrootdir, 
-			strlen(cfg->chrootdir))==0)) {
-			/* delete of pidfile could potentially work,
-			 * chown to get permissions */
-			if(cfg->username && cfg->username[0]) {
-			  if(chown(daemon->pidfile, uid, gid) == -1) {
+		if(cfg->username && cfg->username[0]) {
+			if(chown(daemon->pidfile, cfg->uid, cfg->gid) == -1) {
 				log_err("cannot chown %u.%u %s: %s",
-					(unsigned)uid, (unsigned)gid,
+					(unsigned)cfg->uid, (unsigned)cfg->gid,
 					daemon->pidfile, strerror(errno));
-			  }
 			}
 		}
 	}
@@ -537,7 +522,7 @@ perform_setup(struct daemon* daemon, struct config_file* cfg, int debug_mode,
 		/* setusercontext does initgroups, setuid, setgid, and
 		 * also resource limits from login config, but we
 		 * still call setresuid, setresgid to be sure to set all uid*/
-		if(setusercontext(NULL, pwd, uid, (unsigned)
+		if(setusercontext(NULL, pwd, cfg->uid, (unsigned)
 			LOGIN_SETALL & ~LOGIN_SETUSER & ~LOGIN_SETGROUP) != 0)
 			log_warn("unable to setusercontext %s: %s",
 				cfg->username, strerror(errno));
@@ -601,27 +586,27 @@ perform_setup(struct daemon* daemon, struct config_file* cfg, int debug_mode,
 #ifdef HAVE_GETPWNAM
 	if(cfg->username && cfg->username[0]) {
 #  ifdef HAVE_INITGROUPS
-		if(initgroups(cfg->username, gid) != 0)
+		if(initgroups(cfg->username, cfg->gid) != 0)
 			log_warn("unable to initgroups %s: %s",
 				cfg->username, strerror(errno));
 #  endif /* HAVE_INITGROUPS */
 		endpwent();
 
 #ifdef HAVE_SETRESGID
-		if(setresgid(gid,gid,gid) != 0)
+		if(setresgid(cfg->gid,cfg->gid,cfg->gid) != 0)
 #elif defined(HAVE_SETREGID) && !defined(DARWIN_BROKEN_SETREUID)
-		if(setregid(gid,gid) != 0)
+		if(setregid(cfg->gid,cfg->gid) != 0)
 #else /* use setgid */
-		if(setgid(gid) != 0)
+		if(setgid(cfg->gid) != 0)
 #endif /* HAVE_SETRESGID */
 			fatal_exit("unable to set group id of %s: %s", 
 				cfg->username, strerror(errno));
 #ifdef HAVE_SETRESUID
-		if(setresuid(uid,uid,uid) != 0)
+		if(setresuid(cfg->uid,cfg->uid,cfg->uid) != 0)
 #elif defined(HAVE_SETREUID) && !defined(DARWIN_BROKEN_SETREUID)
-		if(setreuid(uid,uid) != 0)
+		if(setreuid(cfg->uid,cfg->uid) != 0)
 #else /* use setuid */
-		if(setuid(uid) != 0)
+		if(setuid(cfg->uid) != 0)
 #endif /* HAVE_SETRESUID */
 			fatal_exit("unable to set user id of %s: %s", 
 				cfg->username, strerror(errno));
diff --git a/doc/Changelog b/doc/Changelog
index f90c2925b..81c7d4bf8 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,5 +1,8 @@
 6 January 2015: Wouter
 	- iana portlist update.
+	- patch for remote control over local sockets, from Dag-Erling
+	  Smorgrav, Ilya Bakulin.  Use control-interface: /path/sock and
+	  control-use-cert: no.
 
 5 January 2015: Wouter
 	- getauxval test for ppc64 linux compatibility.
diff --git a/doc/unbound.conf.5.in b/doc/unbound.conf.5.in
index 36503815a..b096a760f 100644
--- a/doc/unbound.conf.5.in
+++ b/doc/unbound.conf.5.in
@@ -965,36 +965,47 @@ to setup SSLv3 / TLSv1 security for the connection.  The
 section for options.  To setup the correct self\-signed certificates use the
 \fIunbound\-control\-setup\fR(8) utility.
 .TP 5
-.B control\-enable:     \fI<yes or no>
+.B control\-enable: \fI<yes or no>
 The option is used to enable remote control, default is "no".
 If turned off, the server does not listen for control commands.
 .TP 5
-.B control\-interface: <ip address>
-Give IPv4 or IPv6 addresses to listen on for control commands.
+.B control\-interface: \fI<ip address or path>
+Give IPv4 or IPv6 addresses or local socket path to listen on for
+control commands.
 By default localhost (127.0.0.1 and ::1) is listened to.
 Use 0.0.0.0 and ::0 to listen to all interfaces.
+If you change this and permissions have been dropped, you must restart
+the server for the change to take effect.
 .TP 5
-.B control\-port: <port number>
-The port number to listen on for control commands, default is 8953.
-If you change this port number, and permissions have been dropped,
-a reload is not sufficient to open the port again, you must then restart.
+.B control\-port: \fI<port number>
+The port number to listen on for IPv4 or IPv6 control interfaces,
+default is 8953.
+If you change this and permissions have been dropped, you must restart
+the server for the change to take effect.
 .TP 5
-.B server\-key\-file: "<private key file>"
+.B control\-use\-cert: \fI<yes or no>
+Whether to require certificate authentication of control connections.
+The default is "yes".
+This should not be changed unless there are other mechanisms in place
+to prevent untrusted users from accessing the remote control
+interface.
+.TP 5
+.B server\-key\-file: \fI<private key file>
 Path to the server private key, by default unbound_server.key.
 This file is generated by the \fIunbound\-control\-setup\fR utility.
 This file is used by the unbound server, but not by \fIunbound\-control\fR.
 .TP 5
-.B server\-cert\-file: "<certificate file.pem>"
+.B server\-cert\-file: \fI<certificate file.pem>
 Path to the server self signed certificate, by default unbound_server.pem.
 This file is generated by the \fIunbound\-control\-setup\fR utility.
 This file is used by the unbound server, and also by \fIunbound\-control\fR.
 .TP 5
-.B control\-key\-file: "<private key file>"
+.B control\-key\-file: \fI<private key file>
 Path to the control client private key, by default unbound_control.key.
 This file is generated by the \fIunbound\-control\-setup\fR utility.
 This file is used by \fIunbound\-control\fR.
 .TP 5
-.B control\-cert\-file: "<certificate file.pem>"
+.B control\-cert\-file: \fI<certificate file.pem>
 Path to the control client certificate, by default unbound_control.pem.
 This certificate has to be signed with the server certificate.
 This file is generated by the \fIunbound\-control\-setup\fR utility.
diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c
index 9062a1f38..243a7b38b 100644
--- a/services/listen_dnsport.c
+++ b/services/listen_dnsport.c
@@ -56,6 +56,10 @@
 #endif
 #include <fcntl.h>
 
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
 /** number of queued TCP connections for listen() */
 #define TCP_BACKLOG 256 
 
@@ -589,6 +593,61 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
 	return s;
 }
 
+int
+create_local_accept_sock(const char *path, int* noproto)
+{
+#ifdef HAVE_SYS_UN_H
+	int s;
+	struct sockaddr_un sun;
+
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
+	/* this member exists on BSDs, not Linux */
+	sun.sun_len = sizeof(sun);
+#endif
+	sun.sun_family = AF_LOCAL;
+	/* length is 92-108, 104 on FreeBSD */
+	strlcpy(sun.sun_path, path, sizeof(sun.sun_path));
+
+	if ((s = socket(PF_LOCAL, SOCK_STREAM, 0)) == -1) {
+		log_err("Cannot create local socket %s (%s)",
+			path, strerror(errno));
+		return -1;
+	}
+
+	if (unlink(path) && errno != ENOENT) {
+		/* The socket already exists and cannot be removed */
+		log_err("Cannot remove old local socket %s (%s)",
+			path, strerror(errno));
+		return -1;
+	}
+
+	if (bind(s, (struct sockaddr *)&sun,
+		sizeof(struct sockaddr_un)) == -1) {
+		log_err("Cannot bind local socket %s (%s)",
+			path, strerror(errno));
+		return -1;
+	}
+
+	if (!fd_set_nonblock(s)) {
+		log_err("Cannot set non-blocking mode");
+		return -1;
+	}
+
+	if (listen(s, TCP_BACKLOG) == -1) {
+		log_err("can't listen: %s", strerror(errno));
+		return -1;
+	}
+
+	(void)noproto; /*unused*/
+	return s;
+#else
+	log_err("Local sockets are not supported");
+	*noproto = 1;
+	return -1;
+#endif
+}
+
+
 /**
  * Create socket from getaddrinfo results
  */
diff --git a/services/listen_dnsport.h b/services/listen_dnsport.h
index 075f6d281..e9883a8f4 100644
--- a/services/listen_dnsport.h
+++ b/services/listen_dnsport.h
@@ -207,4 +207,13 @@ int create_udp_sock(int family, int socktype, struct sockaddr* addr,
 int create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
 	int* reuseport);
 
+/**
+ * Create and bind local listening socket
+ * @param path: path to the socket.
+ * @param noproto: on error, this is set true if cause is that local sockets
+ *	are not supported.
+ * @return: the socket. -1 on error.
+ */
+int create_local_accept_sock(const char* path, int* noproto);
+
 #endif /* LISTEN_DNSPORT_H */
diff --git a/smallapp/unbound-checkconf.c b/smallapp/unbound-checkconf.c
index e83867f26..7723c3357 100644
--- a/smallapp/unbound-checkconf.c
+++ b/smallapp/unbound-checkconf.c
@@ -416,7 +416,7 @@ morechecks(struct config_file* cfg, const char* fname)
 		endpwent();
 	}
 #endif
-	if(cfg->remote_control_enable) {
+	if(cfg->remote_control_enable && cfg->remote_control_use_cert) {
 		check_chroot_string("server-key-file", &cfg->server_key_file,
 			cfg->chrootdir, cfg);
 		check_chroot_string("server-cert-file", &cfg->server_cert_file,
diff --git a/smallapp/unbound-control.c b/smallapp/unbound-control.c
index ff86184a8..759509201 100644
--- a/smallapp/unbound-control.c
+++ b/smallapp/unbound-control.c
@@ -59,6 +59,10 @@
 #include "util/locks.h"
 #include "util/net_help.h"
 
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
 /** Give unbound-control usage, and exit (1). */
 static void
 usage()
@@ -136,32 +140,40 @@ static void ssl_err(const char* s)
 static SSL_CTX*
 setup_ctx(struct config_file* cfg)
 {
-	char* s_cert, *c_key, *c_cert;
+	char* s_cert=NULL, *c_key=NULL, *c_cert=NULL;
 	SSL_CTX* ctx;
 
-	s_cert = fname_after_chroot(cfg->server_cert_file, cfg, 1);
-	c_key = fname_after_chroot(cfg->control_key_file, cfg, 1);
-	c_cert = fname_after_chroot(cfg->control_cert_file, cfg, 1);
-	if(!s_cert || !c_key || !c_cert)
-		fatal_exit("out of memory");
+	if(cfg->remote_control_use_cert) {
+		s_cert = fname_after_chroot(cfg->server_cert_file, cfg, 1);
+		c_key = fname_after_chroot(cfg->control_key_file, cfg, 1);
+		c_cert = fname_after_chroot(cfg->control_cert_file, cfg, 1);
+		if(!s_cert || !c_key || !c_cert)
+			fatal_exit("out of memory");
+	}
         ctx = SSL_CTX_new(SSLv23_client_method());
 	if(!ctx)
 		ssl_err("could not allocate SSL_CTX pointer");
         if(!(SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2) & SSL_OP_NO_SSLv2))
 		ssl_err("could not set SSL_OP_NO_SSLv2");
-        if(!(SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv3) & SSL_OP_NO_SSLv3))
-		ssl_err("could not set SSL_OP_NO_SSLv3");
-	if(!SSL_CTX_use_certificate_file(ctx,c_cert,SSL_FILETYPE_PEM) ||
-		!SSL_CTX_use_PrivateKey_file(ctx,c_key,SSL_FILETYPE_PEM)
-		|| !SSL_CTX_check_private_key(ctx))
-		ssl_err("Error setting up SSL_CTX client key and cert");
-	if (SSL_CTX_load_verify_locations(ctx, s_cert, NULL) != 1)
-		ssl_err("Error setting up SSL_CTX verify, server cert");
-	SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, NULL);
+        if(cfg->remote_control_use_cert) {
+		if(!(SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv3) & SSL_OP_NO_SSLv3))
+			ssl_err("could not set SSL_OP_NO_SSLv3");
+		if(!SSL_CTX_use_certificate_file(ctx,c_cert,SSL_FILETYPE_PEM) ||
+		    !SSL_CTX_use_PrivateKey_file(ctx,c_key,SSL_FILETYPE_PEM)
+		    || !SSL_CTX_check_private_key(ctx))
+			ssl_err("Error setting up SSL_CTX client key and cert");
+		if (SSL_CTX_load_verify_locations(ctx, s_cert, NULL) != 1)
+			ssl_err("Error setting up SSL_CTX verify, server cert");
+		SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, NULL);
 
-	free(s_cert);
-	free(c_key);
-	free(c_cert);
+		free(s_cert);
+		free(c_key);
+		free(c_cert);
+	} else {
+		/* Use ciphers that don't require authentication  */
+		if(!SSL_CTX_set_cipher_list(ctx, "aNULL"))
+			ssl_err("Error setting NULL cipher!");
+	}
 	return ctx;
 }
 
@@ -171,6 +183,7 @@ contact_server(const char* svr, struct config_file* cfg, int statuscmd)
 {
 	struct sockaddr_storage addr;
 	socklen_t addrlen;
+	int addrfamily = 0;
 	int fd;
 	/* use svr or the first config entry */
 	if(!svr) {
@@ -189,12 +202,25 @@ contact_server(const char* svr, struct config_file* cfg, int statuscmd)
 	if(strchr(svr, '@')) {
 		if(!extstrtoaddr(svr, &addr, &addrlen))
 			fatal_exit("could not parse IP@port: %s", svr);
+#ifdef HAVE_SYS_UN_H
+	} else if(svr[0] == '/') {
+		struct sockaddr_un* sun = (struct sockaddr_un *) &addr;
+		sun->sun_family = AF_LOCAL;
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
+		sun->sun_len = sizeof(sun);
+#endif
+		strlcpy(sun->sun_path, svr, sizeof(sun->sun_path));
+		addrlen = sizeof(struct sockaddr_un);
+		addrfamily = AF_LOCAL;
+#endif
 	} else {
 		if(!ipstrtoaddr(svr, cfg->control_port, &addr, &addrlen))
 			fatal_exit("could not parse IP: %s", svr);
 	}
-	fd = socket(addr_is_ip6(&addr, addrlen)?AF_INET6:AF_INET, 
-		SOCK_STREAM, 0);
+
+	if(addrfamily == 0)
+		addrfamily = addr_is_ip6(&addr, addrlen)?AF_INET6:AF_INET;
+	fd = socket(addrfamily, SOCK_STREAM, 0);
 	if(fd == -1) {
 #ifndef USE_WINSOCK
 		fatal_exit("socket: %s", strerror(errno));
@@ -223,7 +249,7 @@ contact_server(const char* svr, struct config_file* cfg, int statuscmd)
 
 /** setup SSL on the connection */
 static SSL*
-setup_ssl(SSL_CTX* ctx, int fd)
+setup_ssl(SSL_CTX* ctx, int fd, struct config_file* cfg)
 {
 	SSL* ssl;
 	X509* x;
@@ -249,10 +275,13 @@ setup_ssl(SSL_CTX* ctx, int fd)
 	/* check authenticity of server */
 	if(SSL_get_verify_result(ssl) != X509_V_OK)
 		ssl_err("SSL verification failed");
-	x = SSL_get_peer_certificate(ssl);
-	if(!x)
-		ssl_err("Server presented no peer certificate");
-	X509_free(x);
+	if(cfg->remote_control_use_cert) {
+		x = SSL_get_peer_certificate(ssl);
+		if(!x)
+			ssl_err("Server presented no peer certificate");
+		X509_free(x);
+	}
+
 	return ssl;
 }
 
@@ -330,11 +359,11 @@ go(const char* cfgfile, char* svr, int quiet, int argc, char* argv[])
 	if(!cfg->remote_control_enable)
 		log_warn("control-enable is 'no' in the config file.");
 	ctx = setup_ctx(cfg);
-	
+
 	/* contact server */
 	fd = contact_server(svr, cfg, argc>0&&strcmp(argv[0],"status")==0);
-	ssl = setup_ssl(ctx, fd);
-	
+	ssl = setup_ssl(ctx, fd, cfg);
+
 	/* send command */
 	ret = go_cmd(ssl, quiet, argc, argv);
 
diff --git a/util/config_file.c b/util/config_file.c
index 35bc6452a..bb39cf9bd 100644
--- a/util/config_file.c
+++ b/util/config_file.c
@@ -60,6 +60,9 @@
 #ifdef HAVE_GLOB_H
 # include <glob.h>
 #endif
+#ifdef HAVE_PWD_H
+#include <pwd.h>
+#endif
 
 /** global config during parsing */
 struct config_parser_state* cfg_parser = 0;
@@ -131,6 +134,8 @@ config_create(void)
 		goto error_exit;
 	init_outgoing_availports(cfg->outgoing_avail_ports, 65536);
 	if(!(cfg->username = strdup(UB_USERNAME))) goto error_exit;
+	cfg->uid = (uid_t)-1;
+	cfg->gid = (gid_t)-1;
 #ifdef HAVE_CHROOT
 	if(!(cfg->chrootdir = strdup(CHROOT_DIR))) goto error_exit;
 #endif
@@ -799,6 +804,17 @@ config_read(struct config_file* cfg, const char* filename, const char* chroot)
 		errno=EINVAL;
 		return 0;
 	}
+
+#ifdef HAVE_GETPWNAM
+	/* translate username into uid and gid */
+	if(cfg->username && cfg->username[0]) {
+		struct passwd *pwd;
+		if((pwd = getpwnam(cfg->username)) == NULL)
+			log_err("user '%s' does not exist.", cfg->username);
+		cfg->uid = pwd->pw_uid;
+		cfg->gid = pwd->pw_gid;
+	}
+#endif
 	return 1;
 }
 
diff --git a/util/config_file.h b/util/config_file.h
index 49ffbdde4..fd35d7863 100644
--- a/util/config_file.h
+++ b/util/config_file.h
@@ -192,6 +192,8 @@ struct config_file {
 	char* chrootdir;
 	/** username to change to, if not "". */
 	char* username;
+	uid_t uid;
+	gid_t gid;
 	/** working directory */
 	char* directory;
 	/** filename to log to. */
@@ -282,6 +284,8 @@ struct config_file {
 	struct config_strlist* control_ifs;
 	/** port number for the control port */
 	int control_port;
+	/** use certificates for remote control */
+	int remote_control_use_cert;
 	/** private key file for server */
 	char* server_key_file;
 	/** certificate file for server */
diff --git a/util/configlexer.c b/util/configlexer.c
index 4a0380e6a..b3df28154 100644
--- a/util/configlexer.c
+++ b/util/configlexer.c
@@ -363,8 +363,8 @@ static void yy_fatal_error (yyconst char msg[]  );
 	*yy_cp = '\0'; \
 	(yy_c_buf_p) = yy_cp;
 
-#define YY_NUM_RULES 162
-#define YY_END_OF_BUFFER 163
+#define YY_NUM_RULES 163
+#define YY_END_OF_BUFFER 164
 /* This struct is not used in this scanner,
    but its presence is necessary. */
 struct yy_trans_info
@@ -372,185 +372,186 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[1611] =
+static yyconst flex_int16_t yy_accept[1620] =
     {   0,
-        1,    1,  144,  144,  148,  148,  152,  152,  156,  156,
-        1,    1,  163,  160,    1,  142,  142,  161,    2,  161,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  144,
-      145,  145,  146,  161,  148,  149,  149,  150,  161,  155,
-      152,  153,  153,  154,  161,  156,  157,  157,  158,  161,
-      159,  143,    2,  147,  161,  159,  160,    0,    1,    2,
-        2,    2,    2,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  144,    0,  148,    0,  155,    0,  152,  156,
-        0,  159,    0,    2,    2,  159,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  159,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  159,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,   65,  160,  160,  160,  160,
-      160,    6,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  159,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  159,  160,  160,  160,  160,   29,  160,  160,  160,
-      160,  160,  160,  160,  160,  129,  160,   12,   13,  160,
-       15,   14,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  122,
-      160,  160,  160,  160,  160,    3,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  159,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      151,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,   32,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,   33,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,   80,  151,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,   79,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,   63,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,   20,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,   30,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-       31,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,   22,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,   26,  160,   27,  160,  160,  160,
-       66,  160,   67,  160,   64,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-        5,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,   82,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,   23,  160,  160,  160,
-      160,  107,  106,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,   34,  160,  160,  160,  160,  160,  160,  160,
-      160,   69,   68,  160,  160,  160,  160,  160,  160,  160,
-      103,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,   50,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,   54,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  105,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,    4,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  100,  160,  160,  160,  160,  160,  160,
-      160,  116,  101,  160,  127,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,   21,  160,  160,  160,  160,
-       71,  160,   72,   70,  160,  160,  160,  160,  160,  160,
-       78,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      102,  160,  160,  160,  160,  126,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,   62,  160,  160,
-      160,  160,  160,  160,  160,  160,   28,  160,  160,   17,
-
-      160,  160,  160,   16,  160,   87,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,   41,
-       42,  160,  160,  160,  160,  160,  160,  130,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,   73,  160,  160,  160,  160,  160,   77,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,   81,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  121,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,   91,  160,   95,  160,  160,  160,  160,   76,  160,
-
-      160,  114,  160,  160,  160,  128,  160,  160,  160,  160,
-      160,  160,  160,  135,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,   94,  160,  160,  160,  160,   43,
-       44,  160,   49,   96,  160,  108,  104,  160,  160,   37,
-      160,   98,  160,  160,  160,  160,  160,    7,  160,   61,
-      113,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,   83,  134,  160,  160,
-      160,  160,  160,  160,  160,  160,  123,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,   97,
-
-      160,   36,   38,  160,  160,  160,  160,  160,   60,  160,
-      160,  160,  160,  117,   18,   19,  160,  160,  160,  160,
-      160,  160,  160,   58,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  119,  160,  160,  160,  160,  160,  160,
-      160,  160,   35,  160,  160,  160,  160,  160,  160,   11,
-      160,  160,  160,  160,  160,  160,  160,   10,  160,  160,
-       39,  160,  125,  118,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,   90,   89,  160,  120,  115,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,   45,  160,  124,  160,
-
-      160,  160,  160,   40,  160,  160,  160,   84,   86,  109,
-      160,  160,  160,   88,  160,  160,  160,  160,  160,  160,
-      160,  160,  131,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,   24,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  133,  160,  160,  112,  160,  160,  160,  160,  160,
-      160,  160,   25,  160,    9,  160,  160,  110,   51,  160,
-      160,  160,   93,  160,  160,  160,  160,  160,  160,  132,
-       74,  160,  160,  160,   53,   57,   52,  160,   46,  160,
-        8,  160,  160,   92,  160,  160,  160,  160,  160,  160,
-
-      160,  160,  160,   56,  160,   47,  160,  111,  160,  160,
-       85,  160,  160,  160,  160,  160,  160,   75,   55,   48,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,   59,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,   99,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  138,  160,  160,  160,  160,  160,
-      160,  160,  160,  160,  160,  160,  160,  160,  136,  160,
-
-      139,  140,  160,  160,  160,  160,  160,  137,  141,    0
+        1,    1,  145,  145,  149,  149,  153,  153,  157,  157,
+        1,    1,  164,  161,    1,  143,  143,  162,    2,  162,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  145,
+      146,  146,  147,  162,  149,  150,  150,  151,  162,  156,
+      153,  154,  154,  155,  162,  157,  158,  158,  159,  162,
+      160,  144,    2,  148,  162,  160,  161,    0,    1,    2,
+        2,    2,    2,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  145,    0,  149,    0,  156,    0,  153,  157,
+        0,  160,    0,    2,    2,  160,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  160,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  160,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,   65,  161,  161,  161,  161,
+      161,    6,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  160,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  160,  161,  161,  161,  161,   29,  161,  161,  161,
+      161,  161,  161,  161,  161,  130,  161,   12,   13,  161,
+       15,   14,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  123,
+      161,  161,  161,  161,  161,    3,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  160,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      152,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   32,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   33,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,   80,  152,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,   79,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+       63,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,   20,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+       30,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,   31,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,   22,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,   26,  161,   27,  161,
+      161,  161,   66,  161,   67,  161,   64,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,    5,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,   82,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,   23,
+      161,  161,  161,  161,  107,  106,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,   34,  161,  161,  161,  161,
+      161,  161,  161,  161,   69,   68,  161,  161,  161,  161,
+      161,  161,  161,  103,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,   50,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,   54,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  105,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,    4,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  100,  161,  161,
+      161,  161,  161,  161,  161,  116,  161,  101,  161,  128,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+       21,  161,  161,  161,  161,   71,  161,   72,   70,  161,
+      161,  161,  161,  161,  161,   78,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  102,  161,  161,  161,  161,
+      127,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,   62,  161,  161,  161,  161,  161,  161,  161,
+
+      161,   28,  161,  161,   17,  161,  161,  161,   16,  161,
+       87,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   41,   42,  161,  161,  161,  161,
+      161,  161,  161,  131,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,   73,  161,  161,
+      161,  161,  161,   77,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,   81,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      122,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,   91,  161,   95,
+
+      161,  161,  161,  161,   76,  161,  161,  114,  161,  161,
+      161,  161,  129,  161,  161,  161,  161,  161,  161,  161,
+      136,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,   94,  161,  161,  161,  161,   43,   44,  161,   49,
+       96,  161,  108,  104,  161,  161,   37,  161,   98,  161,
+      161,  161,  161,  161,    7,  161,   61,  113,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   83,  135,  161,  161,  161,  161,
+      161,  161,  161,  161,  124,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,   97,  161,   36,
+       38,  161,  161,  161,  161,  161,   60,  161,  161,  161,
+      161,  118,   18,   19,  161,  161,  161,  161,  161,  161,
+      161,   58,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  120,  117,  161,  161,  161,  161,  161,  161,  161,
+      161,   35,  161,  161,  161,  161,  161,  161,   11,  161,
+      161,  161,  161,  161,  161,  161,   10,  161,  161,   39,
+      161,  126,  119,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   90,   89,  161,  121,  115,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,   45,  161,  125,  161,  161,
+      161,  161,   40,  161,  161,  161,   84,   86,  109,  161,
+      161,  161,   88,  161,  161,  161,  161,  161,  161,  161,
+      161,  132,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   24,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      134,  161,  161,  112,  161,  161,  161,  161,  161,  161,
+      161,   25,  161,    9,  161,  161,  110,   51,  161,  161,
+      161,   93,  161,  161,  161,  161,  161,  161,  133,   74,
+      161,  161,  161,   53,   57,   52,  161,   46,  161,    8,
+
+      161,  161,   92,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,   56,  161,   47,  161,  111,  161,  161,   85,
+      161,  161,  161,  161,  161,  161,   75,   55,   48,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,   59,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,   99,  161,  161,  161,  161,  161,
+      161,  161,  161,  161,  161,  161,  161,  161,  161,  161,
+      161,  161,  161,  139,  161,  161,  161,  161,  161,  161,
+
+      161,  161,  161,  161,  161,  161,  161,  137,  161,  140,
+      141,  161,  161,  161,  161,  161,  138,  142,    0
     } ;
 
 static yyconst flex_int32_t yy_ec[256] =
@@ -593,15 +594,15 @@ static yyconst flex_int32_t yy_meta[40] =
         1,    1,    1,    1,    1,    1,    1,    1,    1
     } ;
 
-static yyconst flex_int16_t yy_base[1625] =
+static yyconst flex_int16_t yy_base[1634] =
     {   0,
         0,    0,   37,   40,   44,   51,   63,   75,   56,   68,
-       87,  108, 2844, 2315,   50, 3201, 3201, 3201,  129,   94,
+       87,  108, 2238, 2151,   50, 3220, 3220, 3220,  129,   94,
        70,  104,  130,   90,   92,  115,  127,   95,   84,  111,
-      137,  148,   50,  150,  155,  157,  163,  171,  178, 2213,
-     3201, 3201, 3201,   70, 2102, 3201, 3201, 3201,   42, 1930,
-     1613, 3201, 3201, 3201,  195, 1340, 3201, 3201, 3201,  141,
-     1156, 3201,  202, 3201,  206,  122, 1017,  212,  120,    0,
+      137,  148,   50,  150,  155,  157,  163,  171,  178, 1935,
+     3220, 3220, 3220,   70, 1925, 3220, 3220, 3220,   42, 1776,
+     1709, 3220, 3220, 3220,  195, 1559, 3220, 3220, 3220,  141,
+     1156, 3220,  202, 3220,  206,  122, 1017,  212,  120,    0,
       223,    0,    0,  103,  147,  154,  158,  192,  199,  207,
       208,  205,  209,  221,  218,  220,  224,  225,  229,  230,
       231,  238,  251,  236,  247,  250,  237,  248,  256,  259,
@@ -628,8 +629,8 @@ static yyconst flex_int16_t yy_base[1625] =
       635,  637,  638,  640,  641,  644,  645,  656,  659,  648,
       665,  662,  667,  664,  670,  593,  677,  673,  675,  674,
 
-      676,  646,  682,  678,  688, 3201,  690,  679,  685,  692,
-      695, 3201,  696,  697,  698,  703,  702,  709,  705,  706,
+      676,  646,  682,  678,  688, 3220,  690,  679,  685,  692,
+      695, 3220,  696,  697,  698,  703,  702,  709,  705,  706,
       711,  714,  715,  719,  713,  720,  740,  722,  721,  731,
       735,  725,  733,  727,  743,  747,  749,  750,  751,  753,
       754,  755,  757,  758,  763,  774,  760,  768,  771,  778,
@@ -642,324 +643,326 @@ static yyconst flex_int16_t yy_base[1625] =
       892,  893,  888,  894,  897,  898,  899,  900,  901,  902,
       906,  908,  909,  917,  903,  913,  919,  925,  927,  928,
       910,  930,  931,  934,  933,  937,  941,  935,  945,  947,
-      948,  949,  955,  957,  950,  959, 3201,  969,  963,  965,
-      966,  970,  972,  951,  991, 3201,  973, 3201, 3201,  975,
-     3201, 3201,  974,  979,  982,  994, 1014,  993,  981,  980,
+      948,  949,  955,  957,  950,  959, 3220,  969,  963,  965,
+      966,  970,  972,  951,  991, 3220,  973, 3220, 3220,  975,
+     3220, 3220,  974,  979,  982,  994, 1014,  993,  981,  980,
      1001, 1007,  995, 1008,  997, 1019, 1022, 1023, 1011, 1015,
      1027, 1029, 1024, 1036, 1037, 1041, 1043, 1049, 1045, 1046,
-     1047, 1050, 1051, 1056, 1053, 1063, 1057, 1064, 1066, 3201,
-     1067, 1068, 1071, 1073, 1075, 3201, 1074, 1076, 1077, 1079,
+     1047, 1050, 1051, 1056, 1053, 1063, 1057, 1064, 1066, 3220,
+     1067, 1068, 1071, 1073, 1075, 3220, 1074, 1076, 1077, 1079,
 
      1080, 1083, 1084, 1087, 1089, 1090, 1092, 1094, 1100, 1096,
      1097, 1110, 1117, 1114, 1104, 1113, 1115, 1119, 1121, 1129,
      1127, 1126, 1128, 1136, 1132, 1134, 1138, 1135, 1139, 1142,
      1145, 1146, 1170, 1147, 1148, 1149, 1153, 1154, 1157, 1158,
      1162, 1165, 1177, 1178, 1176, 1164, 1184, 1187, 1194, 1195,
-     1197, 1191, 1155, 1199, 1204, 1206, 1208, 1188, 1211, 1212,
-     3201, 1218, 1217, 1215, 1219, 1223, 1224, 1226, 1225, 1231,
-     1227, 1237, 1229, 1245, 3201, 1230, 1239, 1233, 1241, 1250,
-     1253, 1252, 1259, 1267, 3201, 1269, 1270, 1263, 1265, 1256,
-     1272, 1273, 1277, 1278, 1279, 1281, 1284, 1287, 1289, 1288,
-
-     1292, 1291, 1293, 1296, 1300, 1299, 1302, 1301, 1305, 1303,
-     1242, 1315, 1322, 1311, 1321, 1318, 1324, 1323, 1329, 1327,
-     1330, 1328, 1331, 3201,  239, 1332, 1333, 1334, 1341, 1349,
-     1350, 1343, 1351, 1353, 1352, 1359, 1342, 1363, 1360, 1364,
-     1366, 1368, 1371, 1372, 1373, 1377, 1375, 1381, 1383, 1382,
-     1384, 1385, 1391, 1394, 1392, 1396, 1397, 1398, 1399, 1400,
-     1402, 1406, 1405, 1410, 3201, 1427, 1412, 1415, 1413, 1424,
-     1435, 1428, 1431, 1432, 1442, 1438, 1440, 1443, 1449, 1446,
-     1451, 1452, 1436, 1458, 1462, 1459, 1461, 1460, 1468, 3201,
-     1463, 1470, 1471, 1472, 1473, 1475, 1477, 1480, 1481, 1488,
-
-     1482, 1494, 3201, 1496, 1490, 1484, 1501, 1502, 1505, 1507,
-     1509, 1510, 1511, 1513, 1514, 1517, 1515, 1520, 1524, 3201,
-     1528, 1532, 1529, 1540, 1536, 1525, 1537, 1539, 1541, 1542,
-     1551, 1543, 1547, 1550, 1552, 1549, 1554, 1555, 1557, 1559,
-     3201, 1571, 1572, 1574, 1414, 1562, 1583, 1556, 1575, 1558,
-     1584, 1585, 1587, 1588, 1589, 1590, 1593, 1595, 1591, 1597,
-     1596, 1599, 1600, 1608, 1598, 1617, 1618, 1619, 1601, 1623,
-     1629, 1632, 1620, 3201, 1631, 1634, 1635, 1636, 1642, 1644,
-     1638, 1640, 1645, 1646, 1647, 1656, 1648, 1650, 1654, 1658,
-     1652, 1660, 1661, 1662, 1670, 1664, 1672, 1674, 1678, 1680,
-
-     1682, 1684, 1686, 1694, 3201, 1690, 3201, 1691, 1692, 1700,
-     3201, 1702, 3201, 1704, 3201, 1707, 1711, 1699, 1697, 1705,
-     1713, 1709, 1716, 1717, 1720, 1723, 1725, 1726, 1727, 1728,
-     3201, 1729, 1734, 1731, 1735, 1738, 1739, 1740, 1744, 1756,
-     1741, 1743, 1753, 1754, 3201, 1750, 1762, 1764, 1765, 1766,
-     1773, 1770, 1771, 1777, 1767, 1778, 1788, 1786, 1779, 1789,
-     1790, 1791, 1793, 1794, 1801, 1798, 1795, 1802, 1804, 1805,
-     1806, 1807, 1814, 1811, 1812, 1815, 3201, 1823, 1821, 1817,
-     1825, 3201, 3201, 1834, 1827, 1835, 1837, 1839, 1842, 1843,
-     1845, 1849, 1847, 1850, 1851, 1856, 1857, 1858, 1859, 1862,
-
-     1860, 1866, 3201, 1872, 1868, 1878, 1869, 1865, 1887, 1879,
-     1888, 3201, 3201, 1881, 1880, 1890, 1894, 1900, 1896, 1898,
-     3201, 1899, 1901, 1902, 1904, 1906, 1914, 1903, 1910, 1918,
-     1915, 1920, 1921, 1927, 1924, 1928, 1931, 1935, 1939, 3201,
-     1940, 1942, 1943, 1945, 1944, 1947, 1948, 1951, 1952, 1957,
-     1954, 1965, 1967, 1958, 1966, 1960, 1971, 1968, 1973, 1976,
-     1983, 1981, 3201, 1987, 1986, 1994, 1990, 1992, 1995, 1998,
-     1997, 1999, 2000, 2001, 2002, 2006, 2003, 2007, 2010, 3201,
-     2013, 2018, 2012, 2024, 2025, 2014, 2032, 2026, 2028, 3201,
-     2036, 2042, 2035, 2038, 2047, 2043, 2049, 2039, 2050, 2051,
-
-     2053, 2054, 2057, 2062, 2056, 2064, 2069, 2071, 2078, 2075,
-     2081, 2082, 2079, 2083, 2089, 2086, 2087, 2088, 2092, 2099,
-     2093, 2101, 2097, 3201, 2103, 2108, 2111, 2112, 2114, 2116,
-     2104, 3201, 3201, 2120, 3201, 2121, 2124, 2125, 2126, 2128,
-     2129, 2127, 2134, 2141, 2130, 3201, 2137, 2140, 2142, 2143,
-     3201, 2154, 3201, 3201, 2147, 2155, 2156, 2159, 2162, 2166,
-     3201, 2163, 2157, 2167, 2169, 2171, 2172, 2174, 2176, 2175,
-     3201, 2180, 2179, 2178, 2188, 3201, 2187, 2193, 2182, 2189,
-     2198, 2199, 2202, 2203, 2205, 2211, 2209, 3201, 2210, 2212,
-     2216, 2218, 2219, 2220, 2223, 2224, 3201, 2233, 2234, 3201,
-
-     2227, 2217, 2235, 3201, 2241, 3201, 2242, 2243, 2244, 2245,
-     2250, 2246, 2253, 2256, 2257, 2259, 2260, 2263, 2266, 3201,
-     3201, 2267, 2271, 2277, 2268, 2279, 2282, 3201, 2265, 2283,
-     2272, 2285, 2286, 2287, 2292, 2294, 2297, 2289, 2298, 2296,
-     2299, 3201, 2302, 2306, 2307, 2309, 2310, 3201, 2312, 2313,
-     2314, 2317, 2319, 2324, 2333, 2329, 2335, 2337, 2338, 2340,
-     2344, 2341, 3201, 2345, 2347, 2348, 2352, 2353, 2349, 2356,
-     2361, 2364, 2354, 2366, 3201, 2369, 2358, 2374, 2370, 2376,
-     2378, 2372, 2380, 2381, 2382, 2385, 2386, 2389, 2390, 2396,
-     2399, 3201, 2392, 3201, 2401, 2405, 2413, 2414, 3201, 2394,
-
-     2407, 3201, 2417, 2411, 2422, 3201, 2425, 2418, 2426, 2428,
-     2429, 2430, 2433, 3201, 2431, 2436, 2438, 2441, 2442, 2444,
-     2445, 2447, 2455, 2451, 3201, 2453, 2454, 2456, 2458, 3201,
-     3201, 2466, 3201, 3201, 2471, 3201, 3201, 2463, 2473, 3201,
-     2475, 3201, 2481, 2477, 2479, 2461, 2480, 3201, 2487, 3201,
-     3201, 2484, 2488, 2482, 2492, 2494, 2499, 2501, 2491, 2502,
-     2504, 2505, 2506, 2507, 2508, 2510, 2513, 2511, 2514, 2519,
-     2515, 2521, 2523, 2524, 2525, 2527, 3201, 3201, 2531, 2536,
-     2533, 2538, 2540, 2542, 2543, 2544, 3201, 2547, 2548, 2550,
-     2552, 2553, 2556, 2559, 2564, 2573, 2560, 2566, 2567, 3201,
-
-     2569, 3201, 3201, 2574, 2576, 2581, 2577, 2582, 3201, 2584,
-     2586, 2590, 2596, 3201, 3201, 3201, 2597, 2591, 2593, 2599,
-     2601, 2603, 2607, 3201, 2608, 2609, 2611, 2610, 2618, 2620,
-     2626, 2628, 2630, 3201, 2636, 2633, 2634, 2632, 2635, 2638,
-     2640, 2612, 3201, 2644, 2642, 2643, 2648, 2653, 2649, 3201,
-     2651, 2656, 2660, 2662, 2664, 2661, 2667, 3201, 2665, 2666,
-     3201, 2677, 3201, 3201, 2668, 2680, 2682, 2684, 2687, 2690,
-     2673, 2678, 2698, 2695, 2696, 3201, 3201, 2697, 3201, 3201,
-     2699, 2701, 2702, 2704, 2705, 2708, 2709, 2710, 2711, 2712,
-     2715, 2721, 2714, 2722, 2723, 2725, 3201, 2733, 3201, 2729,
-
-     2738, 2735, 2740, 3201, 2741, 2742, 2727, 3201, 3201, 3201,
-     2746, 2743, 2753, 3201, 2755, 2756, 2757, 2758, 2759, 2766,
-     2764, 2768, 3201, 2769, 2770, 2772, 2773, 2774, 2775, 2776,
-     2781, 2779, 2780, 2792, 2793, 3201, 2796, 2783, 2787, 2801,
-     2807, 2797, 2802, 2804, 2811, 2808, 2812, 2813, 2823, 2819,
-     2822, 3201, 2826, 2815, 3201, 2827, 2828, 2830, 2839, 2843,
-     2835, 2845, 3201, 2846, 3201, 2849, 2850, 3201, 3201, 2851,
-     2853, 2856, 3201, 2857, 2854, 2858, 2860, 2863, 2864, 3201,
-     3201, 2865, 2867, 2871, 3201, 3201, 3201, 2880, 3201, 2882,
-     3201, 2888, 2868, 3201, 2873, 2890, 2870, 2881, 2876, 2893,
-
-     2894, 2892, 2901, 3201, 2903, 3201, 2905, 3201, 2906, 2907,
-     3201, 2914, 2910, 2912, 2913, 2915, 2919, 3201, 3201, 3201,
-     2916, 2921, 2923, 2925, 2922, 2926, 2927, 2928, 2930, 2937,
-     2934, 2945, 2931, 2938, 2954, 2947, 3201, 2948, 2951, 2960,
-     2962, 2958, 2964, 2959, 2965, 2966, 2967, 2968, 2969, 2971,
-     2982, 2973, 2974, 2984, 2986, 2990, 2983, 2998, 2997, 2994,
-     2999, 3000, 3008, 3004, 3007, 3201, 3005, 3006, 3009, 3011,
-     3012, 3016, 3014, 3026, 3029, 3017, 3031, 3015, 3036, 3032,
-     3037, 3040, 3041, 3042, 3201, 3043, 3045, 3047, 3049, 3051,
-     3053, 3054, 3055, 3058, 3060, 3063, 3065, 3069, 3201, 3070,
-
-     3201, 3201, 3074, 3071, 3077, 3081, 3083, 3201, 3201, 3201,
-     3109, 3116, 3123, 3130, 3137,   94, 3144, 3151, 3158, 3165,
-     3172, 3179, 3186, 3193
+     1197, 1199, 1155, 1204, 1206, 1200, 1209, 1188, 1215, 1212,
+     3220, 1222, 1224, 1210, 1218, 1220, 1219, 1226, 1228, 1232,
+     1230, 1234, 1233, 1241, 3220, 1239, 1243, 1240, 1244, 1246,
+     1252, 1245, 1259, 1267, 3220, 1269, 1270, 1253, 1263, 1265,
+     1272, 1266, 1276, 1277, 1273, 1280, 1283, 1291, 1284, 1286,
+
+     1292, 1288, 1294, 1297, 1298, 1300, 1302, 1301, 1309, 1299,
+     1303, 1321, 1323, 1314, 1325, 1308, 1320, 1326, 1332, 1322,
+     1330, 1331, 1333, 3220,  239, 1335, 1336, 1337, 1346, 1347,
+     1343, 1345, 1352, 1355, 1353, 1344, 1354, 1356, 1362, 1364,
+     1365, 1367, 1372, 1374, 1370, 1376, 1378, 1380, 1383, 1384,
+     1385, 1386, 1388, 1393, 1394, 1395, 1396, 1400, 1399, 1401,
+     1402, 1408, 1406, 1405, 1415, 3220, 1428, 1413, 1409, 1416,
+     1426, 1434, 1419, 1430, 1432, 1440, 1444, 1437, 1446, 1447,
+     1449, 1450, 1439, 1452, 1459, 1461, 1457, 1460, 1463, 1465,
+     3220, 1467, 1468, 1466, 1473, 1469, 1474, 1475, 1478, 1480,
+
+     1486, 1491, 1493, 3220, 1494, 1490, 1498, 1500, 1501, 1503,
+     1504, 1508, 1510, 1511, 1512, 1513, 1514, 1519, 1522, 1524,
+     3220, 1532, 1534, 1533, 1540, 1536, 1523, 1539, 1526, 1541,
+     1543, 1549, 1547, 1548, 1546, 1551, 1553, 1554, 1556, 1555,
+     1557, 1558, 3220, 1570, 1562, 1575, 1576, 1572, 1582, 1581,
+     1584, 1587, 1588, 1589, 1591, 1590, 1592, 1593, 1598, 1594,
+     1601, 1602, 1599, 1600, 1603, 1604, 1611, 1619, 1620, 1621,
+     1622, 1625, 1631, 1637, 1623, 3220, 1634, 1636, 1638, 1639,
+     1645, 1647, 1642, 1648, 1649, 1650, 1651, 1659, 1653, 1655,
+     1660, 1662, 1656, 1663, 1665, 1676, 1666, 1664, 1673, 1678,
+
+     1682, 1689, 1685, 1691, 1683, 1697, 3220, 1693, 3220, 1694,
+     1700, 1709, 3220, 1706, 3220, 1708, 3220, 1710, 1714, 1712,
+     1696, 1716, 1717, 1718, 1720, 1723, 1724, 1726, 1728, 1731,
+     1732, 1729, 3220, 1736, 1738, 1740, 1737, 1742, 1744, 1745,
+     1750, 1758, 1746, 1761, 1749, 1760, 1765, 3220, 1767, 1768,
+     1770, 1772, 1775, 1779, 1780, 1777, 1783, 1773, 1784, 1794,
+     1795, 1790, 1797, 1799, 1800, 1801, 1802, 1804, 1806, 1809,
+     1810, 1812, 1814, 1813, 1818, 1820, 1817, 1821, 1822, 3220,
+     1823, 1826, 1835, 1829, 3220, 3220, 1840, 1846, 1848, 1834,
+     1842, 1836, 1852, 1854, 1862, 1859, 1856, 1860, 1865, 1866,
+
+     1867, 1868, 1869, 1871, 1872, 3220, 1879, 1875, 1882, 1878,
+     1881, 1894, 1885, 1888, 3220, 3220, 1895, 1896, 1899, 1900,
+     1907, 1904, 1905, 3220, 1906, 1908, 1910, 1911, 1913, 1921,
+     1914, 1924, 1928, 1922, 1929, 1931, 1938, 1932, 1934, 1940,
+     1948, 1942, 1950, 3220, 1951, 1954, 1955, 1956, 1957, 1958,
+     1959, 1963, 1962, 1965, 1964, 1973, 1980, 1969, 1976, 1977,
+     1982, 1978, 1987, 1989, 1996, 1999, 3220, 2005, 1983, 2008,
+     1992, 1994, 2006, 2009, 2010, 2011, 2012, 2013, 2014, 2016,
+     2018, 2019, 2021, 3220, 2025, 2027, 2023, 2030, 2036, 2028,
+     2039, 2042, 2043, 3220, 2046, 2052, 2049, 2048, 2057, 2053,
+
+     2061, 2060, 2050, 2062, 2063, 2066, 2064, 2075, 2071, 2077,
+     2067, 2079, 2089, 2086, 2095, 2096, 2083, 2092, 2102, 2098,
+     2099, 2100, 2101, 2111, 2105, 2113, 2107, 3220, 2114, 2116,
+     2121, 2118, 2123, 2125, 2129, 3220, 2130, 3220, 2122, 3220,
+     2132, 2137, 2133, 2139, 2140, 2141, 2142, 2145, 2152, 2143,
+     3220, 2154, 2149, 2156, 2159, 3220, 2162, 3220, 3220, 2163,
+     2169, 2170, 2171, 2173, 2179, 3220, 2174, 2176, 2182, 2180,
+     2185, 2186, 2188, 2184, 2189, 3220, 2190, 2191, 2192, 2194,
+     3220, 2202, 2205, 2206, 2207, 2211, 2214, 2215, 2208, 2217,
+     2223, 2222, 3220, 2221, 2224, 2229, 2230, 2234, 2231, 2235,
+
+     2236, 3220, 2245, 2247, 3220, 2241, 2239, 2249, 3220, 2251,
+     3220, 2255, 2253, 2256, 2258, 2263, 2260, 2271, 2264, 2272,
+     2273, 2266, 2275, 2277, 3220, 3220, 2280, 2287, 2290, 2282,
+     2284, 2288, 2296, 3220, 2292, 2298, 2297, 2299, 2300, 2301,
+     2306, 2308, 2309, 2310, 2311, 2304, 2312, 3220, 2315, 2318,
+     2321, 2323, 2324, 3220, 2327, 2329, 2328, 2333, 2343, 2348,
+     2350, 2338, 2353, 2355, 2340, 2357, 2361, 2358, 3220, 2362,
+     2364, 2365, 2369, 2370, 2366, 2371, 2375, 2379, 2373, 2381,
+     3220, 2383, 2385, 2386, 2389, 2390, 2394, 2393, 2395, 2396,
+     2400, 2397, 2401, 2404, 2406, 2414, 2403, 3220, 2415, 3220,
+
+     2416, 2421, 2424, 2427, 3220, 2423, 2429, 3220, 2430, 2426,
+     2432, 2440, 3220, 2443, 2434, 2444, 2437, 2446, 2447, 2450,
+     3220, 2453, 2455, 2462, 2454, 2456, 2463, 2464, 2465, 2473,
+     2469, 3220, 2471, 2472, 2474, 2334, 3220, 3220, 2478, 3220,
+     3220, 2481, 3220, 3220, 2483, 2486, 3220, 2490, 3220, 2496,
+     2492, 2494, 2495, 2497, 3220, 2499, 3220, 3220, 2500, 2501,
+     2504, 2506, 2508, 2513, 2515, 2509, 2516, 2519, 2520, 2523,
+     2522, 2524, 2526, 2528, 2529, 2530, 2533, 2536, 2538, 2539,
+     2540, 2542, 2549, 2554, 3220, 3220, 2541, 2551, 2543, 2556,
+     2558, 2559, 2562, 2563, 3220, 2571, 2566, 2568, 2572, 2573,
+
+     2577, 2578, 2582, 2589, 2585, 2586, 2574, 3220, 2587, 3220,
+     3220, 2588, 2592, 2599, 2596, 2601, 3220, 2603, 2604, 2610,
+     2613, 3220, 3220, 3220, 2614, 2607, 2616, 2617, 2621, 2618,
+     2620, 3220, 2624, 2627, 2630, 2631, 2634, 2641, 2643, 2645,
+     2648, 3220, 3220, 2654, 2651, 2652, 2650, 2653, 2656, 2658,
+     2660, 3220, 2662, 2661, 2666, 2667, 2669, 2671, 3220, 2673,
+     2677, 2679, 2681, 2683, 2685, 2684, 3220, 2686, 2687, 3220,
+     2698, 3220, 3220, 2688, 2701, 2691, 2704, 2706, 2710, 2699,
+     2707, 2716, 2713, 2714, 3220, 3220, 2636, 3220, 3220, 2715,
+     2719, 2720, 2722, 2723, 2726, 2727, 2728, 2729, 2730, 2734,
+
+     2735, 2739, 2741, 2743, 2744, 3220, 2751, 3220, 2745, 2756,
+     2749, 2757, 3220, 2760, 2758, 2747, 3220, 3220, 3220, 2768,
+     2761, 2765, 3220, 2771, 2775, 2777, 2778, 2779, 2785, 2781,
+     2787, 3220, 2782, 2788, 2790, 2791, 2792, 2793, 2794, 2799,
+     2795, 2796, 2810, 2811, 3220, 2814, 2805, 2807, 2818, 2820,
+     2822, 2823, 2824, 2827, 2828, 2831, 2830, 2837, 2833, 2839,
+     3220, 2843, 2834, 3220, 2845, 2847, 2855, 2857, 2861, 2858,
+     2865, 3220, 2866, 3220, 2869, 2870, 3220, 3220, 2871, 2873,
+     2876, 3220, 2877, 2862, 2874, 2878, 2883, 2884, 3220, 3220,
+     2885, 2887, 2888, 3220, 3220, 3220, 2894, 3220, 2897, 3220,
+
+     2899, 2891, 3220, 2900, 2903, 2907, 2908, 2909, 2910, 2911,
+     2912, 2914, 3220, 2920, 3220, 2922, 3220, 2917, 2924, 3220,
+     2933, 2926, 2934, 2927, 2935, 2936, 3220, 3220, 3220, 2937,
+     2938, 2942, 2943, 2945, 2944, 2947, 2949, 2951, 2948, 2954,
+     2956, 2965, 2966, 2973, 2969, 3220, 2967, 2970, 2976, 2979,
+     2977, 2975, 2978, 2980, 2984, 2985, 2986, 2987, 2995, 2996,
+     2992, 3004, 3002, 3008, 3009, 2993, 3015, 3017, 3018, 3019,
+     3020, 3026, 3022, 3023, 3220, 3024, 3027, 3028, 3030, 3031,
+     3035, 3033, 3044, 3048, 3037, 3050, 3034, 3055, 3051, 3056,
+     3059, 3060, 3061, 3220, 3062, 3064, 3066, 3068, 3070, 3072,
+
+     3073, 3074, 3077, 3079, 3082, 3084, 3088, 3220, 3089, 3220,
+     3220, 3093, 3090, 3096, 3100, 3102, 3220, 3220, 3220, 3128,
+     3135, 3142, 3149, 3156,   94, 3163, 3170, 3177, 3184, 3191,
+     3198, 3205, 3212
     } ;
 
-static yyconst flex_int16_t yy_def[1625] =
+static yyconst flex_int16_t yy_def[1634] =
     {   0,
-     1610,    1, 1611, 1611, 1612, 1612, 1613, 1613, 1614, 1614,
-     1615, 1615, 1610, 1616, 1610, 1610, 1610, 1610, 1617, 1616,
-     1616, 1616, 1616, 1616, 1616, 1616, 1616, 1616, 1616, 1616,
-     1616, 1616, 1616, 1616, 1616, 1616, 1616, 1616, 1616, 1618,
-     1610, 1610, 1610, 1618, 1619, 1610, 1610, 1610, 1619, 1620,
-     1610, 1610, 1610, 1610, 1620, 1621, 1610, 1610, 1610, 1621,
-     1622, 1610, 1623, 1610, 1622, 1622, 1616, 1616, 1610, 1624,
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+
+     1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619, 1625,
+     1625, 1625, 1619, 1625, 1619, 1625, 1619, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619,
+     1625, 1625, 1625, 1625, 1619, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619, 1625, 1619,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1619, 1625, 1625, 1625, 1625, 1619, 1625, 1619, 1619, 1625,
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625,
+     1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1619, 1625, 1625, 1619, 1625, 1625, 1625, 1619, 1625,
+     1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619,
+
+     1625, 1625, 1625, 1625, 1619, 1625, 1625, 1619, 1625, 1625,
+     1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1625, 1625, 1625, 1625, 1619, 1619, 1625, 1619,
+     1619, 1625, 1619, 1619, 1625, 1625, 1619, 1625, 1619, 1625,
+     1625, 1625, 1625, 1625, 1619, 1625, 1619, 1619, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619,
+     1619, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625,
+     1625, 1619, 1619, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1619,
+     1625, 1619, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1619, 1625, 1619, 1619, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619, 1625, 1625,
+     1625, 1625, 1619, 1625, 1625, 1625, 1619, 1619, 1619, 1625,
+     1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1619, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1619, 1625, 1619, 1625, 1625, 1619, 1619, 1625, 1625,
+     1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1619,
+     1625, 1625, 1625, 1619, 1619, 1619, 1625, 1619, 1625, 1619,
+
+     1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1619, 1625, 1619, 1625, 1619, 1625, 1625, 1619,
+     1625, 1625, 1625, 1625, 1625, 1625, 1619, 1619, 1619, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625, 1625,
+     1625, 1625, 1625, 1619, 1625, 1625, 1625, 1625, 1625, 1625,
+
+     1625, 1625, 1625, 1625, 1625, 1625, 1625, 1619, 1625, 1619,
+     1619, 1625, 1625, 1625, 1625, 1625, 1619, 1619,    0, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619
     } ;
 
-static yyconst flex_int16_t yy_nxt[3241] =
+static yyconst flex_int16_t yy_nxt[3260] =
     {   0,
        14,   15,   16,   17,   18,   19,   18,   14,   14,   14,
        14,   18,   20,   21,   14,   22,   23,   24,   25,   14,
@@ -1088,238 +1091,240 @@ static yyconst flex_int16_t yy_nxt[3241] =
       612,   68,  615,   68,  617,  613,  618,  614,   68,   68,
        68,   68,  619,  622,   68,  624,   68,   68,   68,  625,
       133,   68,  616,  621,   68,  627,  620,   68,   68,   68,
-       68,   68,  626,  636,  623,   68,   68,   68,  133,   68,
-       68,  640,  630,  628,   68,  637,   68,   68,  643,  659,
-      639,  629,   68,  641,  642,  631,  638,  632,   68,   68,
-       68,  633,  644,  634,  645,  647,   68,  649,  635,   68,
-
-       68,  652,  648,   68,  646,  651,   68,   68,  653,   68,
-      650,   68,  660,  654,  657,  655,   68,  658,   68,  664,
-       68,  661,  665,   68,   68,  667,  662,   68,  666,   68,
-       68,   68,  668,  656,  663,   68,   68,   68,   68,   68,
-      671,   68,   68,   68,  670,   68,  669,  673,  675,   68,
-      678,   68,  679,   68,   68,  672,  674,   68,  683,  676,
-      682,  680,   68,  677,   68,   68,  716,  684,   68,  681,
-      685,   68,  687,  686,  688,   68,  689,   68,  693,   68,
-      690,   68,   68,  691,   68,   68,  692,  696,  695,   68,
-       68,   68,  694,   68,  698,  699,   68,  700,  703,   68,
-
-       68,   68,  702,   68,   68,   68,  697,  706,   68,  701,
-      704,   68,   68,   68,   68,   68,  711,   68,  705,  712,
-      714,  707,  717,   68,  708,  710,  715,   68,  709,  718,
-       68,  713,  720,   68,   68,   68,   68,  724,  719,   68,
-       68,   68,   68,   68,   68,   68,   68,  723,  732,  721,
-      722,  726,  131,   68,   68,   68,  733,  725,  729,  727,
-      730,   68,   68,   68,   68,   68,  731,  734,  728,  735,
-      737,   68,   68,  740,  741,   68,   68,  736,   68,  738,
-       68,  745,  743,   68,   68,   68,  739,   68,  746,   68,
-      742,  747,  749,   68,   68,   68,   68,   68,  744,  748,
-
-      752,  754,  751,   68,   68,  750,   68,  756,   68,   68,
-       68,   68,   68,  753,   68,  757,  755,   68,   68,  758,
-      764,  760,   68,  759,   68,   68,   68,   68,  848,  761,
-      763,  767,  762,  765,  768,  770,   68,  766,  769,   68,
-       68,  772,  773,   68,   68,  771,  774,   68,   68,  778,
-       68,  779,   68,  777,   68,   68,  776,  780,   68,  775,
-      781,   68,  782,   68,   68,  787,  786,  783,  784,  788,
-       68,   68,   68,   68,   68,   68,  789,  790,  785,  796,
-       68,  791,   68,   68,   68,   68,  792,   68,  793,   68,
-      794,  795,   68,   68,   68,  801,   68,  797,  799,  805,
-
-       68,  798,   68,  802,  800,  807,   68,  809,   68,  806,
-      803,  808,  811,   68,   68,  810,  813,   68,  804,   68,
-      815,   68,   68,   68,  814,   68,   68,   68,  817,   68,
-      820,  819,   68,  818,  812,  824,   68,   68,  822,  825,
-       68,   68,  816,  823,   68,  821,  826,  827,   68,   68,
-      831,   68,   68,   68,   68,   68,  829,  828,  834,   68,
-      830,   68,   68,   68,   68,  838,   68,   68,   68,   68,
-       68,   68,  851,  832,   68,  835,  843,  833,  844,  836,
-      837,  839,  845,   68,   68,  841,   68,   68,  849,  853,
-      850,  840,  842,  846,  847,   68,   68,   68,  852,   68,
-
-       68,   68,   68,   68,  856,   68,  859,   68,   68,   68,
-       68,   68,   68,   68,  129,  855,  865,  862,  857,  866,
-       68,  858,  854,  860,  863,  867,  861,  864,  868,   68,
-       68,   68,   68,  876,  872,   68,  874,  871,  869,  875,
-      873,   68,  877,   68,   68,  870,   68,   68,   68,  881,
-       68,  878,   68,  882,   68,  883,   68,   68,   68,   68,
-       68,  879,   68,  889,   68,  888,   68,  880,   68,  884,
-       68,  885,   68,   68,   68,  897,   68,  887,  894,  890,
-      899,  891,   68,  886,   68,  892,   68,  898,  896,  893,
-       68,  903,   68,  895,   68,  901,   68,  900,   68,  904,
-
-      905,  907,   68,   68,   68,  910,   68,  911,  909,   68,
-      902,   68,   68,  912,   68,  913,   68,   68,  906,   68,
-      908,   68,  914,   68,  915,   68,  916,  921,   68,   68,
-      919,  918,   68,  923,  917,   68,  920,   68,   68,   68,
-       68,   68,  926,   68,  931,  928,   68,   68,  925,  922,
-       68,   68,   68,   68,  935,   68,   68,  924,  927,  929,
-      930,  936,   68,  937,  940,   68,   68,  932,   68,  939,
-      933,  934,  941,  938,   68,  943,   68,   68,   68,   68,
-      949,  946,   68,   68,  947,   68,  942,  950,  944,   68,
-       68,   68,  951,  954,  952,  955,  948,  945,   68,  956,
-
-       68,   68,   68,   68,  953,   68,   68,   68,  960,  957,
-       68,  962,  963,   68,   68,  964,   68,   68,   68,   68,
-      958,  971,  959,   68,   68,  965,   68,   68,  961,   68,
-      969,  968,  970,   68,  966,   68,  967,   68,  977,   68,
-      976,  978,  981,  972,  973,  980,   68,   68,  974,   68,
-      975,   68,  982,  979,   68,   68,  989,   68,  990,   68,
-      984,   68,   68,   68,  986,  983,  988,  987,   68,   68,
-       68,   68,   68,  985,   68,  997,  992,   68,   68, 1000,
-       68,   68,  991,  994,   68, 1002,  993, 1003,  998,  996,
-       68,   68,   68,   68, 1005,  995,  999, 1004, 1001,   68,
-
-       68, 1009,   68, 1007, 1006, 1010,   68, 1013,   68, 1008,
-       68,   68,   68,   68,   68,   68,   68, 1017,   68, 1018,
-     1011, 1019,   68, 1020, 1014, 1012,   68,   68, 1015, 1024,
-       68, 1016,   68,   68, 1028, 1021,   68, 1023, 1022,   68,
-       68, 1025,  128,   68, 1026, 1027, 1032,   68, 1029, 1031,
-     1033,   68,   68, 1035,   68,   68,   68,   68, 1030,   68,
-       68, 1034, 1037,   68,   68, 1038,   68, 1036, 1041,   68,
-       68, 1039,   68, 1042, 1047, 1040, 1046,   68,   68,   68,
-       68, 1045, 1051,   68, 1053,   68, 1043, 1054,   68, 1044,
-     1055, 1048, 1050,   68, 1057,   68, 1056, 1049,   68,   68,
-
-     1052, 1059,   68, 1061,   68, 1063,   68,   68, 1062,   68,
-       68,   68,   68,   68,   68,   68, 1058, 1071,   68,   68,
-     1073, 1064,   68, 1065,   68,   68,   68, 1060, 1066, 1076,
-       68, 1067, 1068, 1069, 1075, 1070,   68,   68,   68, 1077,
-       68, 1072, 1074, 1078,   68, 1081, 1079,   68,   68, 1085,
-       68,   68, 1080, 1084,   68,   68, 1083, 1087, 1088,   68,
-     1089,   68,   68,   68, 1082,   68,   68, 1086,   68,   68,
-     1090, 1091, 1095, 1097,   68, 1100,   68, 1092, 1096, 1098,
-     1094,   68, 1093,   68, 1099, 1103, 1104,   68, 1105, 1107,
-       68,   68, 1106,   68,   68,   68, 1110, 1102,   68,   68,
-
-       68,   68, 1101, 1112,   68,   68, 1115, 1109, 1117,   68,
-     1111,   68, 1113,   68,  126,   68,   68, 1108, 1119, 1120,
-       68, 1118, 1121,   68,   68, 1125,   68, 1116,   68, 1114,
-     1122, 1123,   68,   68, 1124, 1128,   68,   68,   68,   68,
-       68,   68,   68, 1133, 1126, 1127,   68, 1130, 1135,   68,
-     1137, 1134,   68,   68,   68,   68, 1136, 1129, 1131,   68,
-     1132, 1138, 1144, 1140, 1141, 1142,   68,   68,   68,   68,
-     1139,   68, 1146, 1143,   68,   68, 1147, 1148,   68,   68,
-     1151,   68, 1149,   68,   68, 1145,   68,   68,   68, 1150,
-       68,   68,   68, 1159,   68, 1153, 1154, 1158, 1155,   68,
-
-       68,   68, 1152, 1156, 1163,   68, 1165, 1157, 1160, 1161,
-       68,   68, 1166, 1162,   68,   68, 1167,   68, 1171, 1168,
-     1164,   68,   68,   68,   68,  124, 1172, 1175,   68,   68,
-       68,   68,   68, 1169, 1179,   68,   68, 1170, 1174,   68,
-     1177, 1173, 1176, 1178, 1180,   68,   68,   68, 1181, 1185,
-     1182, 1183, 1184,   68,   68,   68,   68,   68,   68, 1187,
-     1188, 1192,   68, 1186, 1194,   68, 1191, 1193,   68,   68,
-     1189,   68,   68, 1196, 1199,   68, 1197,   68,   68,   68,
-       68, 1190, 1202,   68,   68, 1198, 1200, 1195, 1201,   68,
-     1203,   68, 1204, 1206,   68,   68, 1205,   68,   68,   68,
-
-     1208,   68, 1207, 1211,   68, 1214,   68, 1209,   68,   68,
-       68,   68, 1210, 1215,   68, 1217, 1216, 1212,   68,   68,
-     1213,   68,   68, 1225,   68,   68,   68,   68, 1226,   68,
-     1219,   68, 1229, 1223, 1218, 1230,   68, 1221, 1220, 1227,
-     1222,   68, 1228, 1224, 1231,   68, 1233,   68, 1234,   68,
-       68, 1236,   68,   68, 1232, 1237,   68,   68, 1240,   68,
-       68,   68, 1239, 1242,   68,   68,   68, 1244,   68, 1235,
-       68, 1245, 1238,   68, 1246, 1248,   68, 1250,   68, 1241,
-     1251,   68,   68, 1243,   68, 1249,   68, 1253,   68, 1247,
-       68, 1254,   68,   68,   68, 1256, 1252,   68,   68, 1260,
-
-     1255,   68,   68, 1265,   68, 1258,   68, 1262,   68, 1257,
-     1263,   68, 1261,   68, 1259, 1266, 1264,   68, 1269,   68,
-     1270, 1273, 1268,   68, 1267,   68,   68, 1271, 1276,   68,
-       68, 1274, 1275, 1277,   68, 1272, 1278,   68,   68, 1280,
-       68,   68,   68,   68, 1279,   68, 1284, 1285,   68, 1287,
-       68, 1286, 1281,   68,   68, 1282,   68,   68, 1288,   68,
-     1290, 1283, 1293,   68, 1292,   68,   68,   68,   68, 1294,
-       68, 1296, 1298,   68, 1289,   68, 1297, 1291,   68, 1299,
-     1301, 1295, 1300,   68, 1302,   68, 1303,   68, 1304,   68,
-     1305,   68,   68,   68,   68, 1307,   68, 1308, 1309,   68,
-
-       68, 1310, 1311,   68,   68, 1314,   68, 1306, 1312, 1313,
-     1315,   68, 1316,   68,   68, 1317,   68,   68,   68,   68,
-       68, 1324,   68,   68, 1322,   68,   68,   68, 1319, 1320,
-     1321,   68, 1318,   68, 1325,   68,   68,   68, 1334,   68,
-     1323, 1332, 1333,   68, 1328,   68, 1327, 1330,   68, 1326,
-       68, 1329,   68, 1331,   68,   68,   68, 1342, 1343,   68,
-       68, 1339,   68, 1335,   68,   68, 1336, 1337,   68, 1344,
-     1338,   68,   68, 1341, 1340, 1350,   68, 1345,   68,   68,
-     1351,   68, 1346, 1347, 1348,   68,   68, 1352,   68,   68,
-     1349, 1357, 1358,   68,   68, 1361,   68, 1353,   68, 1354,
-
-     1355, 1363,   68,   68, 1359,   68, 1356, 1364,   68,   68,
-     1365,   68, 1360,   68, 1367,   68, 1368, 1362, 1369,   68,
-       68,   68,   68,   68,   68, 1366, 1373, 1371, 1374, 1376,
-       68, 1377,   68, 1378, 1370, 1372, 1388, 1375,   68, 1379,
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+       68,   68,   68,   68,   68, 1527,   68, 1524, 1525,   68,
+     1519, 1528,   68, 1529,   68, 1522,   68, 1531,   68,   68,
+     1532, 1530, 1523, 1526, 1521,   68,   68,   68,   68,   68,
+       68, 1534, 1533, 1538,   68,   68,   68,   68, 1535,   68,
+       68,   68, 1546,   68, 1537, 1536,   68, 1540,   68, 1547,
+     1539, 1548, 1543, 1549, 1541, 1542, 1545,   68,   68,   68,
+     1552,   68,   68, 1556, 1544,   68, 1557,   68,   68,   68,
+       68,   68,   68, 1551, 1554, 1553,   68,   68,   68,   68,
+
+     1559, 1555, 1550, 1558,   68,   68, 1561,   68,   68, 1560,
+     1563, 1564, 1566, 1567,   68, 1562,   68, 1569, 1565, 1570,
+       68,   68, 1574, 1568, 1573, 1571, 1572,   68, 1575,   68,
+       68,   68,   68, 1579,   68,   68,   68, 1576,   68,   68,
+       68, 1582,   68,   68, 1586,   68,   68,   68, 1581,   68,
+     1577, 1578, 1587, 1580, 1591, 1585,   68, 1589, 1583, 1584,
+       68, 1590,   68,   68, 1588, 1593, 1594,   68,   68, 1592,
+     1595,   68,   68,   68,   68, 1596,   68, 1598,   68, 1600,
+       68, 1601,   68, 1604,   68,   68,   68, 1607, 1608,   68,
+     1597,   68, 1599, 1610,   68, 1611,   68, 1602, 1609, 1603,
+
+       68,   68,   68, 1605, 1606,   68, 1613, 1612,   68, 1619,
+     1614, 1617,   68, 1618,   68, 1619, 1619, 1619, 1619, 1619,
+     1619, 1615, 1619, 1619, 1619, 1619, 1619, 1616,   40,   40,
+       40,   40,   40,   40,   40,   45,   45,   45,   45,   45,
+       45,   45,   50,   50,   50,   50,   50,   50,   50,   56,
+       56,   56,   56,   56,   56,   56,   61,   61,   61,   61,
+       61,   61,   61,   71,   71, 1619,   71,   71,   71,   71,
+      123,  123, 1619, 1619, 1619,  123,  123,  125,  125, 1619,
+     1619,  125, 1619,  125,  127, 1619, 1619, 1619, 1619, 1619,
+      127,  130,  130, 1619, 1619, 1619,  130,  130,  132, 1619,
+
+     1619, 1619, 1619, 1619,  132,  134,  134, 1619,  134,  134,
+      134,  134,   72,   72, 1619,   72,   72,   72,   72,   13,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619
     } ;
 
-static yyconst flex_int16_t yy_chk[3241] =
+static yyconst flex_int16_t yy_chk[3260] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
@@ -1330,7 +1335,7 @@ static yyconst flex_int16_t yy_chk[3241] =
         9,  151,   33,    6,    7,    7,    7,    7,    9,    7,
        10,   10,   10,   44,   44,    7,    8,    8,    8,    8,
        10,    8,   21,   33,  151,   21,   21,    8,   11,   11,
-       11,   11,   11,   11, 1616,   20,   29,   20,   20,   11,
+       11,   11,   11,   11, 1625,   20,   29,   20,   20,   11,
 
        20,   29,   24,   21,   25,   20,   24,   28,   11,   12,
        12,   12,   12,   12,   12,   74,   22,   22,   74,   25,
@@ -1453,230 +1458,232 @@ static yyconst flex_int16_t yy_chk[3241] =
       537,  531,  533,  539,  540,  533,  536,  533,  545,  543,
       544,  533,  542,  533,  543,  544,  547,  546,  533,  548,
 
-      558,  549,  545,  552,  543,  548,  549,  550,  550,  551,
-      547,  554,  554,  550,  551,  550,  555,  552,  556,  558,
-      557,  555,  559,  559,  560,  562,  556,  564,  560,  563,
-      562,  565,  563,  550,  557,  566,  567,  569,  568,  571,
-      566,  573,  576,  570,  565,  578,  564,  568,  570,  572,
-      573,  577,  574,  579,  611,  567,  569,  574,  579,  571,
-      578,  576,  580,  572,  582,  581,  611,  580,  590,  577,
-      581,  583,  583,  582,  584,  588,  586,  589,  588,  584,
-      586,  586,  587,  587,  591,  592,  587,  591,  590,  593,
-      594,  595,  589,  596,  593,  594,  597,  595,  598,  598,
-
-      600,  599,  597,  602,  601,  603,  592,  601,  604,  596,
-      599,  606,  605,  608,  607,  610,  606,  609,  600,  607,
-      609,  602,  612,  614,  603,  605,  610,  612,  604,  613,
-      616,  608,  615,  615,  613,  618,  617,  619,  614,  620,
-      622,  619,  621,  623,  626,  627,  628,  618,  629,  616,
-      617,  621,   56,  629,  637,  632,  630,  620,  626,  622,
-      627,  630,  631,  633,  635,  634,  628,  631,  623,  632,
-      634,  636,  639,  637,  638,  638,  640,  633,  641,  635,
-      642,  642,  640,  643,  644,  645,  636,  647,  643,  646,
-      639,  644,  646,  648,  650,  649,  651,  652,  641,  645,
-
-      649,  651,  648,  653,  655,  647,  654,  653,  656,  657,
-      658,  659,  660,  650,  661,  654,  652,  663,  662,  655,
-      661,  657,  664,  656,  667,  669,  745,  668,  745,  658,
-      660,  664,  659,  662,  666,  668,  670,  663,  667,  666,
-      672,  670,  671,  673,  674,  669,  671,  671,  683,  675,
-      676,  676,  677,  674,  675,  678,  673,  677,  680,  672,
-      678,  679,  679,  681,  682,  684,  683,  680,  681,  685,
-      684,  686,  688,  687,  685,  691,  686,  687,  682,  691,
-      689,  688,  692,  693,  694,  695,  688,  696,  688,  697,
-      688,  689,  698,  699,  701,  696,  706,  692,  694,  700,
-
-      700,  693,  705,  697,  695,  702,  702,  705,  704,  701,
-      698,  704,  707,  707,  708,  706,  709,  709,  699,  710,
-      711,  711,  712,  713,  710,  714,  715,  717,  713,  716,
-      716,  715,  718,  714,  708,  721,  719,  726,  718,  722,
-      721,  723,  712,  719,  722,  717,  723,  724,  725,  727,
-      728,  728,  724,  729,  730,  732,  726,  725,  731,  733,
-      727,  736,  734,  731,  735,  735,  737,  738,  748,  739,
-      750,  740,  748,  729,  746,  732,  740,  730,  742,  733,
-      734,  736,  742,  742,  743,  738,  744,  749,  746,  750,
-      747,  737,  739,  743,  744,  747,  751,  752,  749,  753,
-
-      754,  755,  756,  759,  753,  757,  756,  758,  761,  760,
-      765,  762,  763,  769,   51,  752,  762,  759,  754,  763,
-      764,  755,  751,  757,  760,  764,  758,  761,  765,  766,
-      767,  768,  773,  773,  769,  770,  771,  768,  766,  772,
-      770,  771,  775,  775,  772,  767,  776,  777,  778,  779,
-      781,  776,  782,  779,  779,  780,  780,  783,  784,  785,
-      787,  777,  788,  786,  791,  785,  789,  778,  786,  781,
-      790,  782,  792,  793,  794,  794,  796,  784,  791,  787,
-      796,  788,  795,  783,  797,  789,  798,  795,  793,  790,
-      799,  800,  800,  792,  801,  798,  802,  797,  803,  801,
-
-      802,  804,  806,  808,  809,  809,  804,  810,  808,  819,
-      799,  818,  810,  812,  812,  814,  814,  820,  803,  816,
-      806,  822,  816,  817,  817,  821,  818,  823,  823,  824,
-      821,  820,  825,  825,  819,  826,  822,  827,  828,  829,
-      830,  832,  828,  834,  834,  830,  833,  835,  827,  824,
-      836,  837,  838,  841,  838,  842,  839,  826,  829,  832,
-      833,  839,  846,  840,  843,  843,  844,  835,  840,  842,
-      836,  837,  844,  841,  847,  847,  848,  849,  850,  855,
-      851,  850,  852,  853,  850,  851,  846,  852,  848,  854,
-      856,  859,  853,  856,  854,  857,  850,  849,  858,  858,
-
-      857,  860,  861,  862,  855,  863,  864,  867,  862,  859,
-      866,  864,  865,  865,  868,  866,  869,  870,  871,  872,
-      860,  873,  861,  874,  875,  867,  873,  876,  863,  880,
-      871,  870,  872,  879,  868,  878,  869,  881,  880,  885,
-      879,  880,  885,  874,  875,  884,  884,  886,  876,  887,
-      878,  888,  886,  881,  889,  890,  892,  891,  893,  893,
-      888,  892,  894,  895,  890,  887,  891,  890,  896,  897,
-      898,  899,  901,  889,  900,  900,  895,  908,  902,  904,
-      905,  907,  894,  897,  904,  906,  896,  907,  901,  899,
-      906,  910,  915,  914,  909,  898,  902,  908,  905,  909,
-
-      911,  914,  916,  911,  910,  915,  917,  918,  919,  911,
-      920,  922,  918,  923,  924,  928,  925,  923,  926,  924,
-      916,  925,  929,  926,  919,  917,  927,  931,  920,  930,
-      930,  922,  932,  933,  934,  927,  935,  929,  928,  934,
-      936,  931,   50,  937,  932,  933,  938,  938,  935,  937,
-      939,  939,  941,  942,  942,  943,  945,  944,  936,  946,
-      947,  941,  944,  948,  949,  945,  951,  943,  948,  950,
-      954,  946,  956,  949,  953,  947,  952,  952,  955,  953,
-      958,  951,  957,  957,  959,  959,  949,  960,  960,  950,
-      961,  954,  956,  962,  964,  961,  962,  955,  965,  964,
-
-      958,  966,  967,  968,  968,  970,  966,  969,  969,  971,
-      970,  972,  973,  974,  975,  977,  965,  976,  976,  978,
-      978,  971,  979,  971,  983,  981,  986,  967,  971,  982,
-      982,  972,  973,  974,  981,  975,  984,  985,  988,  983,
-      989,  977,  979,  984,  987,  987,  985,  993,  991,  992,
-      994,  998,  986,  991,  992,  996,  989,  994,  995,  995,
-      996,  997,  999, 1000,  988, 1001, 1002,  993, 1005, 1003,
-      997,  998, 1002, 1004, 1004, 1006, 1006,  999, 1003, 1005,
-     1001, 1007, 1000, 1008, 1005, 1009, 1010, 1010, 1011, 1012,
-     1009, 1013, 1011, 1011, 1012, 1014, 1015, 1008, 1016, 1017,
-
-     1018, 1015, 1007, 1017, 1019, 1021, 1020, 1014, 1022, 1023,
-     1016, 1020, 1018, 1022,   45, 1025, 1031, 1013, 1025, 1026,
-     1026, 1023, 1027, 1027, 1028, 1031, 1029, 1021, 1030, 1019,
-     1028, 1029, 1034, 1036, 1030, 1037, 1037, 1038, 1039, 1042,
-     1040, 1041, 1045, 1042, 1034, 1036, 1043, 1039, 1044, 1047,
-     1047, 1043, 1048, 1044, 1049, 1050, 1045, 1038, 1040, 1055,
-     1041, 1047, 1056, 1049, 1050, 1052, 1052, 1056, 1057, 1063,
-     1048, 1058, 1058, 1055, 1059, 1062, 1059, 1060, 1060, 1064,
-     1064, 1065, 1062, 1066, 1067, 1057, 1068, 1070, 1069, 1063,
-     1074, 1073, 1072, 1073, 1079, 1066, 1067, 1072, 1068, 1077,
-
-     1075, 1080, 1065, 1069, 1078, 1078, 1080, 1070, 1074, 1075,
-     1081, 1082, 1081, 1077, 1083, 1084, 1082, 1085, 1086, 1083,
-     1079, 1087, 1089, 1086, 1090,   40, 1087, 1091, 1091, 1102,
-     1092, 1093, 1094, 1084, 1094, 1095, 1096, 1085, 1090, 1101,
-     1093, 1089, 1092, 1093, 1095, 1098, 1099, 1103, 1096, 1102,
-     1098, 1099, 1101, 1105, 1107, 1108, 1109, 1110, 1112, 1105,
-     1107, 1111, 1111, 1103, 1113, 1113, 1110, 1112, 1114, 1115,
-     1108, 1116, 1117, 1115, 1118, 1118, 1116, 1129, 1119, 1122,
-     1125, 1109, 1123, 1123, 1131, 1117, 1119, 1114, 1122, 1124,
-     1124, 1126, 1125, 1127, 1127, 1130, 1126, 1132, 1133, 1134,
-
-     1130, 1138, 1129, 1133, 1135, 1136, 1136, 1131, 1140, 1137,
-     1139, 1141, 1132, 1137, 1143, 1139, 1138, 1134, 1144, 1145,
-     1135, 1146, 1147, 1149, 1149, 1150, 1151,   14, 1150, 1152,
-     1141, 1153, 1153, 1146, 1140, 1154, 1154, 1144, 1143, 1151,
-     1145, 1156, 1152, 1147, 1155, 1155, 1157, 1157, 1158, 1158,
-     1159, 1160, 1160, 1162, 1156, 1161, 1161, 1164, 1165, 1165,
-     1166, 1169, 1164, 1167, 1167, 1168, 1173, 1169, 1170, 1159,
-     1177, 1170, 1162, 1171, 1171, 1172, 1172, 1174, 1174, 1166,
-     1176, 1176, 1179, 1168, 1182, 1173, 1178, 1178, 1180, 1171,
-     1181, 1179, 1183, 1184, 1185, 1181, 1177, 1186, 1187, 1185,
-
-     1180, 1188, 1189, 1190, 1193, 1183, 1200, 1187, 1190, 1182,
-     1188, 1191, 1186, 1195, 1184, 1191, 1189, 1196, 1196, 1201,
-     1197, 1200, 1195, 1204, 1193, 1197, 1198, 1198, 1204, 1203,
-     1208, 1201, 1203, 1205, 1205, 1198, 1207, 1207, 1209, 1209,
-     1210, 1211, 1212, 1215, 1208, 1213, 1213, 1215, 1216, 1217,
-     1217, 1216, 1210, 1218, 1219, 1211, 1220, 1221, 1218, 1222,
-     1220, 1212, 1223, 1224, 1222, 1226, 1227, 1223, 1228, 1224,
-     1229, 1227, 1229, 1246, 1219, 1238, 1228, 1221, 1232, 1232,
-     1238, 1226, 1235, 1235, 1239, 1239, 1241, 1241, 1243, 1244,
-     1244, 1245, 1247, 1243, 1254, 1246, 1252, 1247, 1249, 1249,
-
-     1253, 1252, 1253, 1259, 1255, 1256, 1256, 1245, 1254, 1255,
-     1257, 1257, 1258, 1258, 1260, 1259, 1261, 1262, 1263, 1264,
-     1265, 1266, 1266, 1268, 1264, 1267, 1269, 1271, 1261, 1262,
-     1263, 1270, 1260, 1272, 1267, 1273, 1274, 1275, 1276, 1276,
-     1265, 1274, 1275, 1279, 1270, 1281, 1269, 1272, 1280, 1268,
-     1282, 1271, 1283, 1273, 1284, 1285, 1286, 1286, 1288, 1288,
-     1289, 1283, 1290, 1279, 1291, 1292, 1280, 1281, 1293, 1289,
-     1282, 1294, 1297, 1285, 1284, 1295, 1295, 1290, 1298, 1299,
-     1296, 1301, 1291, 1292, 1293, 1296, 1304, 1297, 1305, 1307,
-     1294, 1305, 1306, 1306, 1308, 1310, 1310, 1298, 1311, 1299,
-
-     1301, 1312, 1312, 1318, 1307, 1319, 1304, 1313, 1313, 1317,
-     1317, 1320, 1308, 1321, 1319, 1322, 1320, 1311, 1321, 1323,
-     1325, 1326, 1328, 1327, 1342, 1318, 1326, 1323, 1327, 1329,
-     1329, 1330, 1330, 1331, 1322, 1325, 1342, 1328, 1331, 1332,
-     1332, 1333, 1333, 1335, 1338, 1336, 1337, 1339, 1335, 1336,
-     1340, 1337, 1341, 1338, 1345, 1346, 1344, 1341, 1340, 1344,
-     1347, 1349, 1339, 1351, 1346, 1348, 1348, 1345, 1352, 1347,
-     1349, 1353, 1353, 1356, 1354, 1355, 1355, 1359, 1360, 1357,
-     1365, 1356, 1351, 1354, 1357, 1371, 1359, 1352, 1362, 1362,
-     1372, 1360, 1366, 1366, 1367, 1368, 1368, 1367, 1369, 1369,
-
-     1365, 1370, 1370, 1371, 1372, 1373, 1374, 1374, 1375, 1378,
-     1373, 1381, 1375, 1382, 1383, 1378, 1384, 1385, 1382, 1386,
-     1386, 1387, 1388, 1389, 1390, 1390, 1393, 1391, 1381, 1381,
-     1388, 1385, 1383, 1392, 1394, 1395, 1384, 1396, 1392, 1407,
-     1387, 1400, 1389, 1391, 1395, 1398, 1393, 1402, 1398, 1401,
-     1401, 1402, 1403, 1405, 1406, 1412, 1412, 1396, 1411, 1400,
-     1394, 1403, 1405, 1411, 1407, 1413, 1406, 1415, 1416, 1417,
-     1418, 1419, 1415, 1420, 1413, 1418, 1421, 1416, 1420, 1422,
-     1422, 1424, 1425, 1426, 1426, 1427, 1428, 1429, 1430, 1419,
-     1417, 1432, 1433, 1431, 1427, 1438, 1430, 1425, 1431, 1439,
-
-     1424, 1421, 1428, 1434, 1434, 1435, 1429, 1437, 1437, 1442,
-     1435, 1433, 1440, 1440, 1443, 1438, 1444, 1432, 1441, 1441,
-     1446, 1439, 1445, 1445, 1447, 1448, 1443, 1454, 1442, 1447,
-     1449, 1450, 1446, 1451, 1451, 1449, 1444, 1453, 1453, 1456,
-     1457, 1458, 1458,   13, 1448, 1457, 1454, 1461, 1450, 1450,
-     1459, 1459, 1461, 1456, 1460, 1460, 1462, 1462, 1464, 1464,
-     1466, 1466, 1467, 1470, 1471, 1471, 1475, 1467, 1472, 1474,
-     1476, 1470, 1477, 1472, 1474, 1478, 1479, 1482, 1483, 1483,
-     1493, 1479, 1497, 1484, 1475, 1495, 1476, 1484, 1499, 1477,
-     1477, 1488, 1488, 1498, 1490, 1493, 1478, 1482, 1490, 1492,
-
-     1492, 1496, 1496, 1495, 1502, 1500, 1501, 1497, 1498, 1499,
-     1500, 1501, 1503, 1503, 1505, 1505, 1507, 1507, 1509, 1510,
-     1510, 1512, 1513, 1502, 1514, 1515, 1512, 1516, 1521, 1514,
-     1509, 1517, 1521, 1522, 1525, 1523, 1513, 1524, 1526, 1527,
-     1528, 1529, 1529, 1533, 1515, 1516, 1531, 1517, 1523, 1530,
-     1534, 1531, 1525, 1522, 1526, 1528, 1524, 1532, 1530, 1536,
-     1538, 1535, 1532, 1539, 1527, 1534, 1535, 1540, 1533, 1541,
-     1542, 1544, 1540, 1536, 1541, 1538, 1543, 1545, 1546, 1547,
-     1548, 1549, 1539, 1550, 1542, 1552, 1553, 1553, 1550, 1543,
-     1544, 1545, 1547, 1548, 1551, 1557, 1554, 1546, 1555, 1551,
-
-     1549, 1554, 1556, 1555, 1552, 1558, 1560, 1556, 1559, 1559,
-     1558, 1561, 1562, 1560, 1557, 1563, 1564, 1567, 1568, 1565,
-     1563, 1569, 1567, 1570, 1571, 1571, 1573, 1578, 1572, 1576,
-     1561, 1562, 1565, 1572, 1576, 1564, 1570, 1568, 1574, 1574,
-     1569, 1575, 1575, 1577, 1580, 1573, 1578, 1579, 1579, 1581,
-     1577, 1580, 1582, 1583, 1584, 1586, 1581, 1587, 1583, 1588,
-     1586, 1589, 1587, 1590, 1590, 1591, 1592, 1593, 1593, 1594,
-     1594, 1582, 1595, 1584, 1596, 1596, 1597, 1597, 1588, 1595,
-     1589, 1598, 1600, 1604, 1591, 1592, 1603, 1600, 1598, 1605,
-        0, 1603, 1606, 1606, 1607, 1607,    0,    0,    0,    0,
-
-        0,    0, 1604,    0,    0,    0,    0,    0, 1605, 1611,
-     1611, 1611, 1611, 1611, 1611, 1611, 1612, 1612, 1612, 1612,
-     1612, 1612, 1612, 1613, 1613, 1613, 1613, 1613, 1613, 1613,
-     1614, 1614, 1614, 1614, 1614, 1614, 1614, 1615, 1615, 1615,
-     1615, 1615, 1615, 1615, 1617, 1617,    0, 1617, 1617, 1617,
-     1617, 1618, 1618,    0,    0,    0, 1618, 1618, 1619, 1619,
-        0,    0, 1619,    0, 1619, 1620,    0,    0,    0,    0,
-        0, 1620, 1621, 1621,    0,    0,    0, 1621, 1621, 1622,
-        0,    0,    0,    0,    0, 1622, 1623, 1623,    0, 1623,
-     1623, 1623, 1623, 1624, 1624,    0, 1624, 1624, 1624, 1624,
-
-     1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610,
-     1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610,
-     1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610,
-     1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610, 1610
+      558,  549,  545,  533,  543,  548,  549,  550,  550,  551,
+      547,  552,  556,  550,  551,  550,  554,  554,  555,  558,
+      556,  557,  564,  555,  560,  552,  559,  559,  560,  562,
+      565,  567,  566,  550,  562,  557,  563,  566,  568,  563,
+      569,  564,  571,  565,  570,  573,  572,  568,  574,  570,
+      567,  576,  578,  574,  573,  577,  579,  582,  580,  569,
+      572,  579,  571,  580,  581,  588,  582,  578,  588,  581,
+      576,  583,  583,  577,  584,  589,  586,  590,  592,  584,
+      586,  586,  587,  587,  591,  595,  587,  591,  593,  594,
+      589,  595,  596,  593,  594,  597,  599,  590,  600,  592,
+
+      602,  597,  598,  598,  601,  599,  603,  601,  596,  604,
+      605,  610,  606,  608,  607,  611,  600,  606,  602,  607,
+      616,  609,  610,  605,  609,  603,  614,  611,  612,  604,
+      613,  608,  617,  612,  620,  613,  615,  615,  618,  616,
+      619,  614,  621,  622,  619,  623,  617,  626,  627,  628,
+      618,  621,  620,  629,  630,  631,  636,  632,  629,  630,
+      631,  626,  622,  627,  633,  635,  637,  634,  638,  628,
+      623,  632,  634,  639,  639,  636,  640,  641,  633,  642,
+      635,  637,  645,  641,  643,  643,  644,  638,  646,  645,
+      647,  644,  648,  647,  640,  649,  650,  651,  652,  642,
+
+      653,  650,  646,  652,  649,  654,  655,  656,  657,  654,
+      648,  659,  658,  660,  661,  655,  651,  664,  663,  653,
+      662,  669,  656,  657,  658,  668,  662,  665,  670,  669,
+      659,  673,  661,  663,  660,  667,  665,  664,  671,  668,
+      667,  672,  674,  671,  675,  672,  672,  676,  670,  678,
+      673,  683,  676,  675,  678,  674,  677,  677,  679,  680,
+      680,  681,  682,  679,  684,  683,  685,  682,  686,  687,
+      681,  685,  688,  686,  687,  689,  688,  690,  694,  692,
+      693,  696,  684,  692,  689,  695,  697,  698,  690,  689,
+      699,  689,  700,  689,  697,  693,  694,  701,  701,  695,
+
+      696,  698,  706,  702,  703,  703,  705,  706,  699,  705,
+      707,  708,  708,  709,  710,  710,  711,  700,  702,  712,
+      712,  711,  713,  714,  715,  716,  717,  717,  714,  707,
+      716,  718,  715,  709,  719,  727,  720,  729,  729,  722,
+      719,  723,  713,  720,  722,  724,  723,  725,  726,  718,
+      724,  728,  725,  730,  727,  731,  732,  726,  735,  733,
+      734,  732,  728,  736,  736,  737,  738,  740,  739,  741,
+      742,   56,  740,  730,  745,  742,  735,  744,  731,  733,
+      734,  744,  744,  745,  748,  737,  739,  746,  747,  749,
+      747,  738,  741,  750,  749,  746,  751,  750,  748,  752,
+
+      753,  754,  756,  755,  757,  758,  760,  751,  755,  758,
+      759,  763,  764,  761,  762,  765,  766,  764,  752,  754,
+      756,  766,  765,  767,  757,  760,  753,  761,  759,  762,
+      763,  768,  769,  770,  771,  775,  775,  772,  773,  770,
+      768,  767,  772,  773,  774,  777,  777,  769,  778,  774,
+      779,  780,  781,  778,  783,  771,  781,  781,  782,  782,
+      784,  785,  786,  787,  779,  789,  788,  790,  793,  787,
+      780,  788,  791,  783,  792,  794,  798,  795,  797,  784,
+      798,  786,  793,  797,  789,  799,  790,  785,  796,  796,
+      800,  791,  795,  792,  801,  805,  794,  803,  799,  800,
+
+      802,  802,  803,  804,  806,  808,  810,  804,  821,  806,
+       51,  810,  811,  811,  801,  805,  812,  814,  814,  816,
+      816,  812,  818,  808,  820,  818,  819,  819,  822,  823,
+      824,  825,  825,  821,  823,  826,  827,  827,  828,  820,
+      829,  832,  822,  830,  831,  824,  832,  830,  834,  837,
+      835,  829,  836,  836,  838,  826,  839,  840,  843,  840,
+      828,  845,  841,  831,  835,  842,  834,  841,  844,  837,
+      842,  846,  846,  844,  838,  845,  839,  847,  843,  849,
+      850,  850,  851,  847,  852,  858,  854,  853,   50,  856,
+      853,  854,  855,  853,  851,  857,  859,  855,  856,  859,
+
+      857,  860,  862,  849,  852,  853,  860,  861,  861,  863,
+      858,  864,  865,  866,  867,  868,  868,  865,  869,  867,
+      862,  870,  871,  869,  872,  874,  873,  876,  863,  877,
+      875,  864,  876,  878,  879,  881,  866,  874,  882,  870,
+      873,  884,  871,  875,  872,  882,  890,  883,  892,  877,
+      881,  887,  887,  878,  891,  879,  883,  884,  888,  883,
+      889,  888,  890,  891,  893,  889,  894,  892,  897,  895,
+      896,  896,  898,  893,  895,  894,  893,  899,  900,  901,
+      902,  903,  903,  904,  905,  898,  907,  908,  897,  909,
+      910,  907,  900,  911,  909,  899,  910,  913,  902,  904,
+
+      914,  912,  905,  914,  901,  908,  912,  917,  918,  914,
+      913,  919,  920,  911,  921,  917,  922,  923,  925,  921,
+      926,  918,  927,  928,  926,  929,  931,  927,  928,  919,
+      929,  920,  922,  930,  934,  923,  932,   45,  925,  933,
+      933,  935,  930,  936,  938,  937,  939,   40,  934,  931,
+      937,  932,  940,  935,  942,  936,  938,  942,  940,  941,
+      941,  943,  943,  945,  939,  946,  946,  947,  948,  949,
+      950,  951,  945,  948,  953,  952,  955,  954,  949,  947,
+      952,  958,  950,  953,  956,  956,  951,  957,  959,  960,
+      962,  955,  957,  961,  961,  969,  953,  954,  963,  963,
+
+      964,  964,  958,  965,  971,  972,  972,  959,  965,  960,
+      962,  966,  968,  969,  966,  970,  974,  968,  973,  973,
+      970,  974,  975,  976,  977,  978,  979,  980,  980,  971,
+      981,  982,  982,  983,  975,  987,  975,  985,  986,  986,
+      990,  975,  988,  976,  977,  978,  985,  979,  989,  988,
+      987,  991,  991,  983,  992,  993,  981,  989,  995,  996,
+      998,  997, 1003,  995,  996, 1000,  990,  998,  999,  999,
+     1000,  993, 1002, 1001, 1004, 1005, 1007, 1003, 1006, 1011,
+      992,  997, 1001, 1009, 1006, 1007, 1008, 1008, 1010, 1010,
+     1005, 1012, 1002, 1004, 1009, 1017, 1013, 1014, 1014, 1009,
+
+     1011, 1013, 1015, 1016, 1018, 1012, 1015, 1015, 1016, 1019,
+     1020, 1021, 1022, 1023, 1019, 1021, 1018, 1025, 1024, 1027,
+     1026, 1017, 1020, 1024, 1022, 1026, 1029, 1030, 1030, 1029,
+     1032, 1027, 1031, 1031, 1039, 1033, 1032, 1034, 1023, 1025,
+     1033, 1035, 1037, 1034, 1041, 1043, 1039, 1037, 1042, 1042,
+     1035, 1044, 1045, 1046, 1047, 1050, 1041, 1048, 1047, 1049,
+     1044, 1053, 1048,   14, 1049, 1043, 1052, 1052, 1054, 1050,
+     1045, 1055, 1046, 1057, 1057, 1060, 1061, 1054, 1052, 1053,
+     1055, 1061, 1062, 1063, 1063, 1064, 1067, 1064, 1068, 1060,
+     1065, 1065, 1070, 1067, 1069, 1069, 1074, 1071, 1072, 1062,
+
+     1073, 1075, 1077, 1078, 1079, 1078, 1080, 1077, 1068, 1071,
+     1072, 1074, 1073, 1070, 1082, 1080, 1083, 1083, 1084, 1085,
+     1089, 1075, 1079, 1086, 1085, 1086, 1087, 1088, 1082, 1090,
+     1091, 1087, 1088, 1094, 1092, 1091, 1095,   13, 1089, 1092,
+     1096, 1096, 1097, 1099, 1084, 1099, 1098, 1100, 1101, 1090,
+     1095, 1107, 1094, 1106, 1097, 1098, 1100, 1103, 1098, 1104,
+     1101, 1108, 1103, 1110, 1104, 1113, 1106, 1112, 1114, 1110,
+     1115, 1107, 1117, 1112, 1116, 1116, 1119, 1108, 1122, 1115,
+     1113, 1117, 1118, 1118, 1120, 1121, 1123, 1123, 1120, 1124,
+     1121, 1122, 1127, 1114, 1130, 1119, 1131, 1124, 1128, 1128,
+
+     1132, 1127, 1129, 1129, 1135, 1132, 1130, 1133, 1133, 1137,
+     1136, 1138, 1139, 1140, 1131, 1136, 1146, 1139, 1141, 1142,
+     1142, 1143, 1144, 1145, 1147, 1143, 1138, 1149, 1145, 1135,
+     1150, 1140, 1137, 1151, 1141, 1152, 1153, 1144, 1155, 1155,
+     1157, 1156, 1146, 1147, 1156, 1158, 1236, 1152, 1236, 1150,
+     1162, 1149, 1165, 1157, 1151, 1159, 1159, 1153, 1158, 1160,
+     1160, 1161, 1161, 1162, 1163, 1163, 1164, 1164, 1166, 1166,
+     1168, 1165, 1167, 1167, 1170, 1171, 1171, 1172, 1175, 1170,
+     1173, 1173, 1174, 1176, 1175, 1179, 1176, 1177, 1177, 1168,
+     1178, 1178, 1180, 1180, 1182, 1182, 1172, 1183, 1184, 1184,
+
+     1174, 1185, 1186, 1177, 1179, 1188, 1187, 1189, 1190, 1192,
+     1185, 1187, 1191, 1193, 1186, 1197, 1194, 1191, 1195, 1197,
+     1189, 1196, 1193, 1183, 1192, 1194, 1196, 1199, 1201, 1190,
+     1188, 1203, 1195, 1202, 1202, 1206, 1203, 1201, 1210, 1204,
+     1204, 1207, 1209, 1210, 1211, 1209, 1215, 1199, 1204, 1217,
+     1206, 1212, 1212, 1207, 1214, 1214, 1216, 1216, 1218, 1219,
+     1215, 1217, 1220, 1220, 1211, 1222, 1225, 1223, 1226, 1222,
+     1223, 1225, 1218, 1224, 1224, 1227, 1228, 1229, 1219, 1227,
+     1230, 1231, 1229, 1233, 1234, 1230, 1235, 1231, 1226, 1234,
+     1239, 1239, 1242, 1242, 1235, 1245, 1228, 1246, 1246, 1233,
+
+     1245, 1248, 1248, 1250, 1251, 1251, 1252, 1253, 1250, 1254,
+     1256, 1256, 1259, 1260, 1254, 1260, 1261, 1259, 1262, 1263,
+     1263, 1266, 1252, 1262, 1264, 1264, 1265, 1265, 1267, 1253,
+     1261, 1268, 1269, 1266, 1271, 1270, 1272, 1273, 1273, 1271,
+     1274, 1275, 1276, 1268, 1269, 1277, 1267, 1270, 1278, 1274,
+     1279, 1280, 1281, 1287, 1282, 1289, 1272, 1281, 1277, 1282,
+     1283, 1283, 1276, 1288, 1279, 1284, 1284, 1275, 1290, 1280,
+     1291, 1292, 1278, 1287, 1293, 1294, 1294, 1289, 1297, 1291,
+     1298, 1288, 1296, 1296, 1299, 1300, 1307, 1297, 1290, 1301,
+     1302, 1292, 1293, 1303, 1303, 1298, 1304, 1305, 1306, 1309,
+
+     1312, 1304, 1299, 1300, 1313, 1301, 1307, 1313, 1315, 1302,
+     1314, 1314, 1305, 1316, 1318, 1318, 1319, 1306, 1309, 1326,
+     1312, 1320, 1320, 1315, 1321, 1321, 1325, 1325, 1327, 1328,
+     1330, 1316, 1331, 1329, 1328, 1319, 1333, 1327, 1329, 1334,
+     1331, 1326, 1335, 1336, 1334, 1337, 1337, 1335, 1387, 1330,
+     1339, 1333, 1338, 1338, 1387, 1339, 1340, 1340, 1336, 1341,
+     1341, 1344, 1347, 1345, 1346, 1348, 1344, 1345, 1349, 1346,
+     1350, 1347, 1351, 1354, 1353, 1350, 1349, 1353, 1355, 1356,
+     1348, 1357, 1357, 1358, 1351, 1360, 1354, 1355, 1356, 1361,
+     1362, 1362, 1358, 1363, 1364, 1364, 1366, 1365, 1368, 1369,
+
+     1374, 1366, 1363, 1376, 1360, 1365, 1376, 1368, 1361, 1371,
+     1371, 1380, 1369, 1375, 1375, 1377, 1377, 1378, 1378, 1381,
+     1374, 1379, 1379, 1382, 1383, 1383, 1384, 1390, 1382, 1380,
+     1384, 1391, 1392, 1381, 1393, 1394, 1391, 1395, 1395, 1396,
+     1397, 1398, 1399, 1399, 1390, 1390, 1400, 1401, 1397, 1394,
+     1392, 1402, 1401, 1403, 1393, 1404, 1405, 1409, 1396, 1416,
+     1398, 1411, 1400, 1407, 1404, 1411, 1407, 1410, 1410, 1412,
+     1415, 1402, 1414, 1421, 1421, 1409, 1405, 1422, 1412, 1403,
+     1420, 1414, 1415, 1424, 1416, 1420, 1422, 1425, 1424, 1426,
+     1427, 1428, 1429, 1430, 1433, 1427, 1425, 1429, 1431, 1431,
+
+     1434, 1435, 1435, 1436, 1437, 1438, 1439, 1441, 1442, 1428,
+     1426, 1440, 1436, 1433, 1439, 1434, 1440, 1447, 1430, 1448,
+     1437, 1443, 1443, 1444, 1438, 1446, 1446, 1442, 1444, 1449,
+     1449, 1450, 1450, 1441, 1451, 1452, 1453, 1447, 1454, 1454,
+     1455, 1448, 1457, 1456, 1458, 1459, 1463, 1452, 1456, 1458,
+     1460, 1460, 1455, 1451, 1462, 1462, 1453, 1465,    0, 1466,
+        0, 1457, 1459, 1459, 1466, 1463, 1467, 1467, 1468, 1468,
+     1470, 1465, 1469, 1469, 1484, 1470, 1471, 1471, 1473, 1473,
+     1475, 1475, 1476, 1479, 1480, 1480, 1485, 1476, 1481, 1483,
+     1486, 1479, 1484, 1481, 1483, 1487, 1488, 1491, 1492, 1492,
+
+     1493, 1488, 1485, 1502, 1493, 1497, 1497, 1486, 1486, 1499,
+     1501, 1501, 1504, 1499, 1505, 1505, 1487, 1491, 1502, 1506,
+     1507, 1508, 1509, 1510, 1511, 1512, 1512, 1509, 1510, 1518,
+     1504, 1514, 1514, 1516, 1516, 1507, 1519, 1519, 1522, 1524,
+     1521, 1518, 1508, 1511, 1506, 1521, 1523, 1525, 1526, 1530,
+     1531, 1523, 1522, 1530, 1532, 1533, 1535, 1534, 1524, 1536,
+     1539, 1537, 1538, 1538, 1526, 1525, 1540, 1532, 1541, 1539,
+     1531, 1540, 1535, 1541, 1533, 1534, 1537, 1542, 1543, 1547,
+     1544, 1545, 1548, 1549, 1536, 1544, 1550, 1552, 1549, 1551,
+     1553, 1550, 1554, 1543, 1547, 1545, 1555, 1556, 1557, 1558,
+
+     1552, 1548, 1542, 1551, 1561, 1566, 1554, 1559, 1560, 1553,
+     1556, 1557, 1559, 1560, 1563, 1555, 1562, 1562, 1558, 1563,
+     1564, 1565, 1567, 1561, 1566, 1564, 1565, 1567, 1568, 1568,
+     1569, 1570, 1571, 1572, 1573, 1574, 1576, 1569, 1572, 1577,
+     1578, 1576, 1579, 1580, 1580, 1582, 1587, 1581, 1574, 1585,
+     1570, 1571, 1581, 1573, 1585, 1579, 1583, 1583, 1577, 1578,
+     1584, 1584, 1586, 1589, 1582, 1587, 1588, 1588, 1590, 1586,
+     1589, 1591, 1592, 1593, 1595, 1590, 1596, 1592, 1597, 1595,
+     1598, 1596, 1599, 1599, 1600, 1601, 1602, 1602, 1603, 1603,
+     1591, 1604, 1593, 1605, 1605, 1606, 1606, 1597, 1604, 1598,
+
+     1607, 1609, 1613, 1600, 1601, 1612, 1609, 1607, 1614,    0,
+     1612, 1615, 1615, 1616, 1616,    0,    0,    0,    0,    0,
+        0, 1613,    0,    0,    0,    0,    0, 1614, 1620, 1620,
+     1620, 1620, 1620, 1620, 1620, 1621, 1621, 1621, 1621, 1621,
+     1621, 1621, 1622, 1622, 1622, 1622, 1622, 1622, 1622, 1623,
+     1623, 1623, 1623, 1623, 1623, 1623, 1624, 1624, 1624, 1624,
+     1624, 1624, 1624, 1626, 1626,    0, 1626, 1626, 1626, 1626,
+     1627, 1627,    0,    0,    0, 1627, 1627, 1628, 1628,    0,
+        0, 1628,    0, 1628, 1629,    0,    0,    0,    0,    0,
+     1629, 1630, 1630,    0,    0,    0, 1630, 1630, 1631,    0,
+
+        0,    0,    0,    0, 1631, 1632, 1632,    0, 1632, 1632,
+     1632, 1632, 1633, 1633,    0, 1633, 1633, 1633, 1633, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619,
+     1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619, 1619
     } ;
 
 static yy_state_type yy_last_accepting_state;
@@ -1877,7 +1884,7 @@ static void config_end_include(void)
 #define YY_NO_INPUT 1
 #endif
 
-#line 1879 "<stdout>"
+#line 1886 "<stdout>"
 
 #define INITIAL 0
 #define quotedstring 1
@@ -2064,7 +2071,7 @@ YY_DECL
     
 #line 197 "./util/configlexer.lex"
 
-#line 2066 "<stdout>"
+#line 2073 "<stdout>"
 
 	if ( !(yy_init) )
 		{
@@ -2123,13 +2130,13 @@ yy_match:
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
 				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 1611 )
+				if ( yy_current_state >= 1620 )
 					yy_c = yy_meta[(unsigned int) yy_c];
 				}
 			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
 			++yy_cp;
 			}
-		while ( yy_base[yy_current_state] != 3201 );
+		while ( yy_base[yy_current_state] != 3220 );
 
 yy_find_action:
 		yy_act = yy_accept[yy_current_state];
@@ -2740,169 +2747,174 @@ YY_RULE_SETUP
 case 117:
 YY_RULE_SETUP
 #line 318 "./util/configlexer.lex"
-{ YDVAR(1, VAR_SERVER_KEY_FILE) }
+{ YDVAR(1, VAR_CONTROL_USE_CERT) }
 	YY_BREAK
 case 118:
 YY_RULE_SETUP
 #line 319 "./util/configlexer.lex"
-{ YDVAR(1, VAR_SERVER_CERT_FILE) }
+{ YDVAR(1, VAR_SERVER_KEY_FILE) }
 	YY_BREAK
 case 119:
 YY_RULE_SETUP
 #line 320 "./util/configlexer.lex"
-{ YDVAR(1, VAR_CONTROL_KEY_FILE) }
+{ YDVAR(1, VAR_SERVER_CERT_FILE) }
 	YY_BREAK
 case 120:
 YY_RULE_SETUP
 #line 321 "./util/configlexer.lex"
-{ YDVAR(1, VAR_CONTROL_CERT_FILE) }
+{ YDVAR(1, VAR_CONTROL_KEY_FILE) }
 	YY_BREAK
 case 121:
 YY_RULE_SETUP
 #line 322 "./util/configlexer.lex"
-{ YDVAR(1, VAR_PYTHON_SCRIPT) }
+{ YDVAR(1, VAR_CONTROL_CERT_FILE) }
 	YY_BREAK
 case 122:
 YY_RULE_SETUP
 #line 323 "./util/configlexer.lex"
-{ YDVAR(0, VAR_PYTHON) }
+{ YDVAR(1, VAR_PYTHON_SCRIPT) }
 	YY_BREAK
 case 123:
 YY_RULE_SETUP
 #line 324 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DOMAIN_INSECURE) }
+{ YDVAR(0, VAR_PYTHON) }
 	YY_BREAK
 case 124:
 YY_RULE_SETUP
 #line 325 "./util/configlexer.lex"
-{ YDVAR(1, VAR_MINIMAL_RESPONSES) }
+{ YDVAR(1, VAR_DOMAIN_INSECURE) }
 	YY_BREAK
 case 125:
 YY_RULE_SETUP
 #line 326 "./util/configlexer.lex"
-{ YDVAR(1, VAR_RRSET_ROUNDROBIN) }
+{ YDVAR(1, VAR_MINIMAL_RESPONSES) }
 	YY_BREAK
 case 126:
 YY_RULE_SETUP
 #line 327 "./util/configlexer.lex"
-{ YDVAR(1, VAR_MAX_UDP_SIZE) }
+{ YDVAR(1, VAR_RRSET_ROUNDROBIN) }
 	YY_BREAK
 case 127:
 YY_RULE_SETUP
 #line 328 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNS64_PREFIX) }
+{ YDVAR(1, VAR_MAX_UDP_SIZE) }
 	YY_BREAK
 case 128:
 YY_RULE_SETUP
 #line 329 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNS64_SYNTHALL) }
+{ YDVAR(1, VAR_DNS64_PREFIX) }
 	YY_BREAK
 case 129:
 YY_RULE_SETUP
 #line 330 "./util/configlexer.lex"
-{ YDVAR(0, VAR_DNSTAP) }
+{ YDVAR(1, VAR_DNS64_SYNTHALL) }
 	YY_BREAK
 case 130:
 YY_RULE_SETUP
 #line 331 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_ENABLE) }
+{ YDVAR(0, VAR_DNSTAP) }
 	YY_BREAK
 case 131:
 YY_RULE_SETUP
 #line 332 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_SOCKET_PATH) }
+{ YDVAR(1, VAR_DNSTAP_ENABLE) }
 	YY_BREAK
 case 132:
 YY_RULE_SETUP
 #line 333 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_SEND_IDENTITY) }
+{ YDVAR(1, VAR_DNSTAP_SOCKET_PATH) }
 	YY_BREAK
 case 133:
 YY_RULE_SETUP
 #line 334 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_SEND_VERSION) }
+{ YDVAR(1, VAR_DNSTAP_SEND_IDENTITY) }
 	YY_BREAK
 case 134:
 YY_RULE_SETUP
 #line 335 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_IDENTITY) }
+{ YDVAR(1, VAR_DNSTAP_SEND_VERSION) }
 	YY_BREAK
 case 135:
 YY_RULE_SETUP
 #line 336 "./util/configlexer.lex"
-{ YDVAR(1, VAR_DNSTAP_VERSION) }
+{ YDVAR(1, VAR_DNSTAP_IDENTITY) }
 	YY_BREAK
 case 136:
 YY_RULE_SETUP
 #line 337 "./util/configlexer.lex"
+{ YDVAR(1, VAR_DNSTAP_VERSION) }
+	YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 338 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES) }
 	YY_BREAK
-case 137:
+case 138:
 YY_RULE_SETUP
-#line 339 "./util/configlexer.lex"
+#line 340 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES) }
 	YY_BREAK
-case 138:
+case 139:
 YY_RULE_SETUP
-#line 341 "./util/configlexer.lex"
+#line 342 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES) }
 	YY_BREAK
-case 139:
+case 140:
 YY_RULE_SETUP
-#line 343 "./util/configlexer.lex"
+#line 344 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES) }
 	YY_BREAK
-case 140:
+case 141:
 YY_RULE_SETUP
-#line 345 "./util/configlexer.lex"
+#line 346 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES) }
 	YY_BREAK
-case 141:
+case 142:
 YY_RULE_SETUP
-#line 347 "./util/configlexer.lex"
+#line 348 "./util/configlexer.lex"
 {
 		YDVAR(1, VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES) }
 	YY_BREAK
-case 142:
-/* rule 142 can match eol */
+case 143:
+/* rule 143 can match eol */
 YY_RULE_SETUP
-#line 349 "./util/configlexer.lex"
+#line 350 "./util/configlexer.lex"
 { LEXOUT(("NL\n")); cfg_parser->line++; }
 	YY_BREAK
 /* Quoted strings. Strip leading and ending quotes */
-case 143:
+case 144:
 YY_RULE_SETUP
-#line 352 "./util/configlexer.lex"
+#line 353 "./util/configlexer.lex"
 { BEGIN(quotedstring); LEXOUT(("QS ")); }
 	YY_BREAK
 case YY_STATE_EOF(quotedstring):
-#line 353 "./util/configlexer.lex"
+#line 354 "./util/configlexer.lex"
 {
         yyerror("EOF inside quoted string");
 	if(--num_args == 0) { BEGIN(INITIAL); }
 	else		    { BEGIN(val); }
 }
 	YY_BREAK
-case 144:
+case 145:
 YY_RULE_SETUP
-#line 358 "./util/configlexer.lex"
+#line 359 "./util/configlexer.lex"
 { LEXOUT(("STR(%s) ", yytext)); yymore(); }
 	YY_BREAK
-case 145:
-/* rule 145 can match eol */
+case 146:
+/* rule 146 can match eol */
 YY_RULE_SETUP
-#line 359 "./util/configlexer.lex"
+#line 360 "./util/configlexer.lex"
 { yyerror("newline inside quoted string, no end \""); 
 			  cfg_parser->line++; BEGIN(INITIAL); }
 	YY_BREAK
-case 146:
+case 147:
 YY_RULE_SETUP
-#line 361 "./util/configlexer.lex"
+#line 362 "./util/configlexer.lex"
 {
         LEXOUT(("QE "));
 	if(--num_args == 0) { BEGIN(INITIAL); }
@@ -2915,34 +2927,34 @@ YY_RULE_SETUP
 }
 	YY_BREAK
 /* Single Quoted strings. Strip leading and ending quotes */
-case 147:
+case 148:
 YY_RULE_SETUP
-#line 373 "./util/configlexer.lex"
+#line 374 "./util/configlexer.lex"
 { BEGIN(singlequotedstr); LEXOUT(("SQS ")); }
 	YY_BREAK
 case YY_STATE_EOF(singlequotedstr):
-#line 374 "./util/configlexer.lex"
+#line 375 "./util/configlexer.lex"
 {
         yyerror("EOF inside quoted string");
 	if(--num_args == 0) { BEGIN(INITIAL); }
 	else		    { BEGIN(val); }
 }
 	YY_BREAK
-case 148:
+case 149:
 YY_RULE_SETUP
-#line 379 "./util/configlexer.lex"
+#line 380 "./util/configlexer.lex"
 { LEXOUT(("STR(%s) ", yytext)); yymore(); }
 	YY_BREAK
-case 149:
-/* rule 149 can match eol */
+case 150:
+/* rule 150 can match eol */
 YY_RULE_SETUP
-#line 380 "./util/configlexer.lex"
+#line 381 "./util/configlexer.lex"
 { yyerror("newline inside quoted string, no end '"); 
 			     cfg_parser->line++; BEGIN(INITIAL); }
 	YY_BREAK
-case 150:
+case 151:
 YY_RULE_SETUP
-#line 382 "./util/configlexer.lex"
+#line 383 "./util/configlexer.lex"
 {
         LEXOUT(("SQE "));
 	if(--num_args == 0) { BEGIN(INITIAL); }
@@ -2955,38 +2967,38 @@ YY_RULE_SETUP
 }
 	YY_BREAK
 /* include: directive */
-case 151:
+case 152:
 YY_RULE_SETUP
-#line 394 "./util/configlexer.lex"
+#line 395 "./util/configlexer.lex"
 { 
 	LEXOUT(("v(%s) ", yytext)); inc_prev = YYSTATE; BEGIN(include); }
 	YY_BREAK
 case YY_STATE_EOF(include):
-#line 396 "./util/configlexer.lex"
+#line 397 "./util/configlexer.lex"
 {
         yyerror("EOF inside include directive");
         BEGIN(inc_prev);
 }
 	YY_BREAK
-case 152:
-YY_RULE_SETUP
-#line 400 "./util/configlexer.lex"
-{ LEXOUT(("ISP ")); /* ignore */ }
-	YY_BREAK
 case 153:
-/* rule 153 can match eol */
 YY_RULE_SETUP
 #line 401 "./util/configlexer.lex"
-{ LEXOUT(("NL\n")); cfg_parser->line++;}
+{ LEXOUT(("ISP ")); /* ignore */ }
 	YY_BREAK
 case 154:
+/* rule 154 can match eol */
 YY_RULE_SETUP
 #line 402 "./util/configlexer.lex"
-{ LEXOUT(("IQS ")); BEGIN(include_quoted); }
+{ LEXOUT(("NL\n")); cfg_parser->line++;}
 	YY_BREAK
 case 155:
 YY_RULE_SETUP
 #line 403 "./util/configlexer.lex"
+{ LEXOUT(("IQS ")); BEGIN(include_quoted); }
+	YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 404 "./util/configlexer.lex"
 {
 	LEXOUT(("Iunquotedstr(%s) ", yytext));
 	config_start_include_glob(yytext);
@@ -2994,27 +3006,27 @@ YY_RULE_SETUP
 }
 	YY_BREAK
 case YY_STATE_EOF(include_quoted):
-#line 408 "./util/configlexer.lex"
+#line 409 "./util/configlexer.lex"
 {
         yyerror("EOF inside quoted string");
         BEGIN(inc_prev);
 }
 	YY_BREAK
-case 156:
+case 157:
 YY_RULE_SETUP
-#line 412 "./util/configlexer.lex"
+#line 413 "./util/configlexer.lex"
 { LEXOUT(("ISTR(%s) ", yytext)); yymore(); }
 	YY_BREAK
-case 157:
-/* rule 157 can match eol */
+case 158:
+/* rule 158 can match eol */
 YY_RULE_SETUP
-#line 413 "./util/configlexer.lex"
+#line 414 "./util/configlexer.lex"
 { yyerror("newline before \" in include name"); 
 				  cfg_parser->line++; BEGIN(inc_prev); }
 	YY_BREAK
-case 158:
+case 159:
 YY_RULE_SETUP
-#line 415 "./util/configlexer.lex"
+#line 416 "./util/configlexer.lex"
 {
 	LEXOUT(("IQE "));
 	yytext[yyleng - 1] = '\0';
@@ -3024,7 +3036,7 @@ YY_RULE_SETUP
 	YY_BREAK
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(val):
-#line 421 "./util/configlexer.lex"
+#line 422 "./util/configlexer.lex"
 {
 	LEXOUT(("LEXEOF "));
 	yy_set_bol(1); /* Set beginning of line, so "^" rules match.  */
@@ -3036,33 +3048,33 @@ case YY_STATE_EOF(val):
 	}
 }
 	YY_BREAK
-case 159:
+case 160:
 YY_RULE_SETUP
-#line 432 "./util/configlexer.lex"
+#line 433 "./util/configlexer.lex"
 { LEXOUT(("unquotedstr(%s) ", yytext)); 
 			if(--num_args == 0) { BEGIN(INITIAL); }
 			yylval.str = strdup(yytext); return STRING_ARG; }
 	YY_BREAK
-case 160:
+case 161:
 YY_RULE_SETUP
-#line 436 "./util/configlexer.lex"
+#line 437 "./util/configlexer.lex"
 {
 	ub_c_error_msg("unknown keyword '%s'", yytext);
 	}
 	YY_BREAK
-case 161:
+case 162:
 YY_RULE_SETUP
-#line 440 "./util/configlexer.lex"
+#line 441 "./util/configlexer.lex"
 {
 	ub_c_error_msg("stray '%s'", yytext);
 	}
 	YY_BREAK
-case 162:
+case 163:
 YY_RULE_SETUP
-#line 444 "./util/configlexer.lex"
+#line 445 "./util/configlexer.lex"
 ECHO;
 	YY_BREAK
-#line 3064 "<stdout>"
+#line 3076 "<stdout>"
 
 	case YY_END_OF_BUFFER:
 		{
@@ -3352,7 +3364,7 @@ static int yy_get_next_buffer (void)
 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 			{
 			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 1611 )
+			if ( yy_current_state >= 1620 )
 				yy_c = yy_meta[(unsigned int) yy_c];
 			}
 		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -3380,11 +3392,11 @@ static int yy_get_next_buffer (void)
 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 		{
 		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 1611 )
+		if ( yy_current_state >= 1620 )
 			yy_c = yy_meta[(unsigned int) yy_c];
 		}
 	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 1610);
+	yy_is_jam = (yy_current_state == 1619);
 
 		return yy_is_jam ? 0 : yy_current_state;
 }
@@ -4017,7 +4029,7 @@ void yyfree (void * ptr )
 
 #define YYTABLES_NAME "yytables"
 
-#line 444 "./util/configlexer.lex"
+#line 445 "./util/configlexer.lex"
 
 
 
diff --git a/util/configlexer.lex b/util/configlexer.lex
index 7ee7b9bd9..eea1b8584 100644
--- a/util/configlexer.lex
+++ b/util/configlexer.lex
@@ -315,6 +315,7 @@ remote-control{COLON}		{ YDVAR(0, VAR_REMOTE_CONTROL) }
 control-enable{COLON}		{ YDVAR(1, VAR_CONTROL_ENABLE) }
 control-interface{COLON}	{ YDVAR(1, VAR_CONTROL_INTERFACE) }
 control-port{COLON}		{ YDVAR(1, VAR_CONTROL_PORT) }
+control-use-cert{COLON}		{ YDVAR(1, VAR_CONTROL_USE_CERT) }
 server-key-file{COLON}		{ YDVAR(1, VAR_SERVER_KEY_FILE) }
 server-cert-file{COLON}		{ YDVAR(1, VAR_SERVER_CERT_FILE) }
 control-key-file{COLON}		{ YDVAR(1, VAR_CONTROL_KEY_FILE) }
diff --git a/util/configparser.c b/util/configparser.c
index dec876ae3..c411b40cb 100644
--- a/util/configparser.c
+++ b/util/configparser.c
@@ -220,59 +220,60 @@ extern int yydebug;
      VAR_SERVER_CERT_FILE = 348,
      VAR_CONTROL_KEY_FILE = 349,
      VAR_CONTROL_CERT_FILE = 350,
-     VAR_EXTENDED_STATISTICS = 351,
-     VAR_LOCAL_DATA_PTR = 352,
-     VAR_JOSTLE_TIMEOUT = 353,
-     VAR_STUB_PRIME = 354,
-     VAR_UNWANTED_REPLY_THRESHOLD = 355,
-     VAR_LOG_TIME_ASCII = 356,
-     VAR_DOMAIN_INSECURE = 357,
-     VAR_PYTHON = 358,
-     VAR_PYTHON_SCRIPT = 359,
-     VAR_VAL_SIG_SKEW_MIN = 360,
-     VAR_VAL_SIG_SKEW_MAX = 361,
-     VAR_CACHE_MIN_TTL = 362,
-     VAR_VAL_LOG_LEVEL = 363,
-     VAR_AUTO_TRUST_ANCHOR_FILE = 364,
-     VAR_KEEP_MISSING = 365,
-     VAR_ADD_HOLDDOWN = 366,
-     VAR_DEL_HOLDDOWN = 367,
-     VAR_SO_RCVBUF = 368,
-     VAR_EDNS_BUFFER_SIZE = 369,
-     VAR_PREFETCH = 370,
-     VAR_PREFETCH_KEY = 371,
-     VAR_SO_SNDBUF = 372,
-     VAR_SO_REUSEPORT = 373,
-     VAR_HARDEN_BELOW_NXDOMAIN = 374,
-     VAR_IGNORE_CD_FLAG = 375,
-     VAR_LOG_QUERIES = 376,
-     VAR_TCP_UPSTREAM = 377,
-     VAR_SSL_UPSTREAM = 378,
-     VAR_SSL_SERVICE_KEY = 379,
-     VAR_SSL_SERVICE_PEM = 380,
-     VAR_SSL_PORT = 381,
-     VAR_FORWARD_FIRST = 382,
-     VAR_STUB_FIRST = 383,
-     VAR_MINIMAL_RESPONSES = 384,
-     VAR_RRSET_ROUNDROBIN = 385,
-     VAR_MAX_UDP_SIZE = 386,
-     VAR_DELAY_CLOSE = 387,
-     VAR_UNBLOCK_LAN_ZONES = 388,
-     VAR_DNS64_PREFIX = 389,
-     VAR_DNS64_SYNTHALL = 390,
-     VAR_DNSTAP = 391,
-     VAR_DNSTAP_ENABLE = 392,
-     VAR_DNSTAP_SOCKET_PATH = 393,
-     VAR_DNSTAP_SEND_IDENTITY = 394,
-     VAR_DNSTAP_SEND_VERSION = 395,
-     VAR_DNSTAP_IDENTITY = 396,
-     VAR_DNSTAP_VERSION = 397,
-     VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES = 398,
-     VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES = 399,
-     VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES = 400,
-     VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES = 401,
-     VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES = 402,
-     VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES = 403
+     VAR_CONTROL_USE_CERT = 351,
+     VAR_EXTENDED_STATISTICS = 352,
+     VAR_LOCAL_DATA_PTR = 353,
+     VAR_JOSTLE_TIMEOUT = 354,
+     VAR_STUB_PRIME = 355,
+     VAR_UNWANTED_REPLY_THRESHOLD = 356,
+     VAR_LOG_TIME_ASCII = 357,
+     VAR_DOMAIN_INSECURE = 358,
+     VAR_PYTHON = 359,
+     VAR_PYTHON_SCRIPT = 360,
+     VAR_VAL_SIG_SKEW_MIN = 361,
+     VAR_VAL_SIG_SKEW_MAX = 362,
+     VAR_CACHE_MIN_TTL = 363,
+     VAR_VAL_LOG_LEVEL = 364,
+     VAR_AUTO_TRUST_ANCHOR_FILE = 365,
+     VAR_KEEP_MISSING = 366,
+     VAR_ADD_HOLDDOWN = 367,
+     VAR_DEL_HOLDDOWN = 368,
+     VAR_SO_RCVBUF = 369,
+     VAR_EDNS_BUFFER_SIZE = 370,
+     VAR_PREFETCH = 371,
+     VAR_PREFETCH_KEY = 372,
+     VAR_SO_SNDBUF = 373,
+     VAR_SO_REUSEPORT = 374,
+     VAR_HARDEN_BELOW_NXDOMAIN = 375,
+     VAR_IGNORE_CD_FLAG = 376,
+     VAR_LOG_QUERIES = 377,
+     VAR_TCP_UPSTREAM = 378,
+     VAR_SSL_UPSTREAM = 379,
+     VAR_SSL_SERVICE_KEY = 380,
+     VAR_SSL_SERVICE_PEM = 381,
+     VAR_SSL_PORT = 382,
+     VAR_FORWARD_FIRST = 383,
+     VAR_STUB_FIRST = 384,
+     VAR_MINIMAL_RESPONSES = 385,
+     VAR_RRSET_ROUNDROBIN = 386,
+     VAR_MAX_UDP_SIZE = 387,
+     VAR_DELAY_CLOSE = 388,
+     VAR_UNBLOCK_LAN_ZONES = 389,
+     VAR_DNS64_PREFIX = 390,
+     VAR_DNS64_SYNTHALL = 391,
+     VAR_DNSTAP = 392,
+     VAR_DNSTAP_ENABLE = 393,
+     VAR_DNSTAP_SOCKET_PATH = 394,
+     VAR_DNSTAP_SEND_IDENTITY = 395,
+     VAR_DNSTAP_SEND_VERSION = 396,
+     VAR_DNSTAP_IDENTITY = 397,
+     VAR_DNSTAP_VERSION = 398,
+     VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES = 399,
+     VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES = 400,
+     VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES = 401,
+     VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES = 402,
+     VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES = 403,
+     VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES = 404
    };
 #endif
 /* Tokens.  */
@@ -369,59 +370,60 @@ extern int yydebug;
 #define VAR_SERVER_CERT_FILE 348
 #define VAR_CONTROL_KEY_FILE 349
 #define VAR_CONTROL_CERT_FILE 350
-#define VAR_EXTENDED_STATISTICS 351
-#define VAR_LOCAL_DATA_PTR 352
-#define VAR_JOSTLE_TIMEOUT 353
-#define VAR_STUB_PRIME 354
-#define VAR_UNWANTED_REPLY_THRESHOLD 355
-#define VAR_LOG_TIME_ASCII 356
-#define VAR_DOMAIN_INSECURE 357
-#define VAR_PYTHON 358
-#define VAR_PYTHON_SCRIPT 359
-#define VAR_VAL_SIG_SKEW_MIN 360
-#define VAR_VAL_SIG_SKEW_MAX 361
-#define VAR_CACHE_MIN_TTL 362
-#define VAR_VAL_LOG_LEVEL 363
-#define VAR_AUTO_TRUST_ANCHOR_FILE 364
-#define VAR_KEEP_MISSING 365
-#define VAR_ADD_HOLDDOWN 366
-#define VAR_DEL_HOLDDOWN 367
-#define VAR_SO_RCVBUF 368
-#define VAR_EDNS_BUFFER_SIZE 369
-#define VAR_PREFETCH 370
-#define VAR_PREFETCH_KEY 371
-#define VAR_SO_SNDBUF 372
-#define VAR_SO_REUSEPORT 373
-#define VAR_HARDEN_BELOW_NXDOMAIN 374
-#define VAR_IGNORE_CD_FLAG 375
-#define VAR_LOG_QUERIES 376
-#define VAR_TCP_UPSTREAM 377
-#define VAR_SSL_UPSTREAM 378
-#define VAR_SSL_SERVICE_KEY 379
-#define VAR_SSL_SERVICE_PEM 380
-#define VAR_SSL_PORT 381
-#define VAR_FORWARD_FIRST 382
-#define VAR_STUB_FIRST 383
-#define VAR_MINIMAL_RESPONSES 384
-#define VAR_RRSET_ROUNDROBIN 385
-#define VAR_MAX_UDP_SIZE 386
-#define VAR_DELAY_CLOSE 387
-#define VAR_UNBLOCK_LAN_ZONES 388
-#define VAR_DNS64_PREFIX 389
-#define VAR_DNS64_SYNTHALL 390
-#define VAR_DNSTAP 391
-#define VAR_DNSTAP_ENABLE 392
-#define VAR_DNSTAP_SOCKET_PATH 393
-#define VAR_DNSTAP_SEND_IDENTITY 394
-#define VAR_DNSTAP_SEND_VERSION 395
-#define VAR_DNSTAP_IDENTITY 396
-#define VAR_DNSTAP_VERSION 397
-#define VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES 398
-#define VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES 399
-#define VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES 400
-#define VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES 401
-#define VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES 402
-#define VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES 403
+#define VAR_CONTROL_USE_CERT 351
+#define VAR_EXTENDED_STATISTICS 352
+#define VAR_LOCAL_DATA_PTR 353
+#define VAR_JOSTLE_TIMEOUT 354
+#define VAR_STUB_PRIME 355
+#define VAR_UNWANTED_REPLY_THRESHOLD 356
+#define VAR_LOG_TIME_ASCII 357
+#define VAR_DOMAIN_INSECURE 358
+#define VAR_PYTHON 359
+#define VAR_PYTHON_SCRIPT 360
+#define VAR_VAL_SIG_SKEW_MIN 361
+#define VAR_VAL_SIG_SKEW_MAX 362
+#define VAR_CACHE_MIN_TTL 363
+#define VAR_VAL_LOG_LEVEL 364
+#define VAR_AUTO_TRUST_ANCHOR_FILE 365
+#define VAR_KEEP_MISSING 366
+#define VAR_ADD_HOLDDOWN 367
+#define VAR_DEL_HOLDDOWN 368
+#define VAR_SO_RCVBUF 369
+#define VAR_EDNS_BUFFER_SIZE 370
+#define VAR_PREFETCH 371
+#define VAR_PREFETCH_KEY 372
+#define VAR_SO_SNDBUF 373
+#define VAR_SO_REUSEPORT 374
+#define VAR_HARDEN_BELOW_NXDOMAIN 375
+#define VAR_IGNORE_CD_FLAG 376
+#define VAR_LOG_QUERIES 377
+#define VAR_TCP_UPSTREAM 378
+#define VAR_SSL_UPSTREAM 379
+#define VAR_SSL_SERVICE_KEY 380
+#define VAR_SSL_SERVICE_PEM 381
+#define VAR_SSL_PORT 382
+#define VAR_FORWARD_FIRST 383
+#define VAR_STUB_FIRST 384
+#define VAR_MINIMAL_RESPONSES 385
+#define VAR_RRSET_ROUNDROBIN 386
+#define VAR_MAX_UDP_SIZE 387
+#define VAR_DELAY_CLOSE 388
+#define VAR_UNBLOCK_LAN_ZONES 389
+#define VAR_DNS64_PREFIX 390
+#define VAR_DNS64_SYNTHALL 391
+#define VAR_DNSTAP 392
+#define VAR_DNSTAP_ENABLE 393
+#define VAR_DNSTAP_SOCKET_PATH 394
+#define VAR_DNSTAP_SEND_IDENTITY 395
+#define VAR_DNSTAP_SEND_VERSION 396
+#define VAR_DNSTAP_IDENTITY 397
+#define VAR_DNSTAP_VERSION 398
+#define VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES 399
+#define VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES 400
+#define VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES 401
+#define VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES 402
+#define VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES 403
+#define VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES 404
 
 
 
@@ -435,7 +437,7 @@ typedef union YYSTYPE
 
 
 /* Line 387 of yacc.c  */
-#line 439 "util/configparser.c"
+#line 441 "util/configparser.c"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
@@ -463,7 +465,7 @@ int yyparse ();
 /* Copy the second part of user declarations.  */
 
 /* Line 390 of yacc.c  */
-#line 467 "util/configparser.c"
+#line 469 "util/configparser.c"
 
 #ifdef short
 # undef short
@@ -683,20 +685,20 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  2
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   276
+#define YYLAST   278
 
 /* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  149
+#define YYNTOKENS  150
 /* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  154
+#define YYNNTS  155
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  293
+#define YYNRULES  295
 /* YYNRULES -- Number of states.  */
-#define YYNSTATES  429
+#define YYNSTATES  432
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   403
+#define YYMAXUTOK   404
 
 #define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -744,7 +746,7 @@ static const yytype_uint8 yytranslate[] =
      115,   116,   117,   118,   119,   120,   121,   122,   123,   124,
      125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
      135,   136,   137,   138,   139,   140,   141,   142,   143,   144,
-     145,   146,   147,   148
+     145,   146,   147,   148,   149
 };
 
 #if YYDEBUG
@@ -777,124 +779,125 @@ static const yytype_uint16 yyprhs[] =
      534,   537,   540,   543,   546,   549,   552,   555,   558,   562,
      565,   568,   571,   574,   577,   580,   583,   586,   589,   592,
      595,   598,   601,   604,   607,   610,   612,   615,   616,   618,
-     620,   622,   624,   626,   628,   630,   633,   636,   639,   642,
-     645,   648,   651,   653,   656,   657,   659,   661,   663,   665,
-     667,   669,   671,   673,   675,   677,   679,   681,   684,   687,
-     690,   693,   696,   699,   702,   705,   708,   711,   714,   717,
-     719,   722,   723,   725
+     620,   622,   624,   626,   628,   630,   632,   635,   638,   641,
+     644,   647,   650,   653,   656,   658,   661,   662,   664,   666,
+     668,   670,   672,   674,   676,   678,   680,   682,   684,   686,
+     689,   692,   695,   698,   701,   704,   707,   710,   713,   716,
+     719,   722,   724,   727,   728,   730
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int16 yyrhs[] =
 {
-     150,     0,    -1,    -1,   150,   151,    -1,   152,   153,    -1,
-     155,   156,    -1,   158,   159,    -1,   299,   300,    -1,   274,
-     275,    -1,   284,   285,    -1,    11,    -1,   153,   154,    -1,
-      -1,   161,    -1,   162,    -1,   166,    -1,   169,    -1,   175,
-      -1,   176,    -1,   177,    -1,   178,    -1,   167,    -1,   188,
-      -1,   189,    -1,   190,    -1,   191,    -1,   192,    -1,   210,
-      -1,   211,    -1,   212,    -1,   216,    -1,   217,    -1,   172,
-      -1,   218,    -1,   219,    -1,   222,    -1,   220,    -1,   221,
-      -1,   223,    -1,   224,    -1,   225,    -1,   236,    -1,   201,
-      -1,   202,    -1,   203,    -1,   204,    -1,   226,    -1,   239,
-      -1,   197,    -1,   199,    -1,   240,    -1,   245,    -1,   246,
-      -1,   247,    -1,   173,    -1,   209,    -1,   254,    -1,   255,
-      -1,   198,    -1,   250,    -1,   185,    -1,   168,    -1,   193,
-      -1,   237,    -1,   243,    -1,   227,    -1,   238,    -1,   257,
-      -1,   258,    -1,   174,    -1,   163,    -1,   184,    -1,   230,
-      -1,   164,    -1,   170,    -1,   171,    -1,   194,    -1,   195,
-      -1,   256,    -1,   229,    -1,   231,    -1,   232,    -1,   165,
-      -1,   259,    -1,   213,    -1,   235,    -1,   186,    -1,   200,
-      -1,   241,    -1,   242,    -1,   244,    -1,   249,    -1,   196,
-      -1,   251,    -1,   252,    -1,   253,    -1,   205,    -1,   208,
-      -1,   233,    -1,   234,    -1,   206,    -1,   228,    -1,   248,
-      -1,   187,    -1,   179,    -1,   180,    -1,   181,    -1,   182,
-      -1,   183,    -1,   260,    -1,   261,    -1,   262,    -1,   207,
-      -1,   214,    -1,   215,    -1,   263,    -1,   264,    -1,    38,
-      -1,   156,   157,    -1,    -1,   265,    -1,   266,    -1,   267,
-      -1,   269,    -1,   268,    -1,    44,    -1,   159,   160,    -1,
-      -1,   270,    -1,   271,    -1,   272,    -1,   273,    -1,    13,
+     151,     0,    -1,    -1,   151,   152,    -1,   153,   154,    -1,
+     156,   157,    -1,   159,   160,    -1,   301,   302,    -1,   275,
+     276,    -1,   286,   287,    -1,    11,    -1,   154,   155,    -1,
+      -1,   162,    -1,   163,    -1,   167,    -1,   170,    -1,   176,
+      -1,   177,    -1,   178,    -1,   179,    -1,   168,    -1,   189,
+      -1,   190,    -1,   191,    -1,   192,    -1,   193,    -1,   211,
+      -1,   212,    -1,   213,    -1,   217,    -1,   218,    -1,   173,
+      -1,   219,    -1,   220,    -1,   223,    -1,   221,    -1,   222,
+      -1,   224,    -1,   225,    -1,   226,    -1,   237,    -1,   202,
+      -1,   203,    -1,   204,    -1,   205,    -1,   227,    -1,   240,
+      -1,   198,    -1,   200,    -1,   241,    -1,   246,    -1,   247,
+      -1,   248,    -1,   174,    -1,   210,    -1,   255,    -1,   256,
+      -1,   199,    -1,   251,    -1,   186,    -1,   169,    -1,   194,
+      -1,   238,    -1,   244,    -1,   228,    -1,   239,    -1,   258,
+      -1,   259,    -1,   175,    -1,   164,    -1,   185,    -1,   231,
+      -1,   165,    -1,   171,    -1,   172,    -1,   195,    -1,   196,
+      -1,   257,    -1,   230,    -1,   232,    -1,   233,    -1,   166,
+      -1,   260,    -1,   214,    -1,   236,    -1,   187,    -1,   201,
+      -1,   242,    -1,   243,    -1,   245,    -1,   250,    -1,   197,
+      -1,   252,    -1,   253,    -1,   254,    -1,   206,    -1,   209,
+      -1,   234,    -1,   235,    -1,   207,    -1,   229,    -1,   249,
+      -1,   188,    -1,   180,    -1,   181,    -1,   182,    -1,   183,
+      -1,   184,    -1,   261,    -1,   262,    -1,   263,    -1,   208,
+      -1,   215,    -1,   216,    -1,   264,    -1,   265,    -1,    38,
+      -1,   157,   158,    -1,    -1,   266,    -1,   267,    -1,   268,
+      -1,   270,    -1,   269,    -1,    44,    -1,   160,   161,    -1,
+      -1,   271,    -1,   272,    -1,   273,    -1,   274,    -1,    13,
       10,    -1,    12,    10,    -1,    76,    10,    -1,    79,    10,
-      -1,    96,    10,    -1,    14,    10,    -1,    16,    10,    -1,
+      -1,    97,    10,    -1,    14,    10,    -1,    16,    10,    -1,
       67,    10,    -1,    15,    10,    -1,    80,    10,    -1,    81,
       10,    -1,    31,    10,    -1,    60,    10,    -1,    75,    10,
       -1,    17,    10,    -1,    18,    10,    -1,    19,    10,    -1,
-      20,    10,    -1,   122,    10,    -1,   123,    10,    -1,   124,
-      10,    -1,   125,    10,    -1,   126,    10,    -1,    77,    10,
-      -1,    66,    10,    -1,   101,    10,    -1,   121,    10,    -1,
+      20,    10,    -1,   123,    10,    -1,   124,    10,    -1,   125,
+      10,    -1,   126,    10,    -1,   127,    10,    -1,    77,    10,
+      -1,    66,    10,    -1,   102,    10,    -1,   122,    10,    -1,
       21,    10,    -1,    22,    10,    -1,    23,    10,    -1,    24,
       10,    -1,    25,    10,    -1,    68,    10,    -1,    82,    10,
-      -1,    83,    10,    -1,   109,    10,    -1,    54,    10,    -1,
-      64,    10,    -1,    55,    10,    -1,   102,    10,    -1,    48,
+      -1,    83,    10,    -1,   110,    10,    -1,    54,    10,    -1,
+      64,    10,    -1,    55,    10,    -1,   103,    10,    -1,    48,
       10,    -1,    49,    10,    -1,    50,    10,    -1,    51,    10,
-      -1,   113,    10,    -1,   117,    10,    -1,   118,    10,    -1,
-     114,    10,    -1,    61,    10,    -1,    26,    10,    -1,    27,
-      10,    -1,    28,    10,    -1,    98,    10,    -1,   132,    10,
-      -1,   133,    10,    -1,    29,    10,    -1,    30,    10,    -1,
+      -1,   114,    10,    -1,   118,    10,    -1,   119,    10,    -1,
+     115,    10,    -1,    61,    10,    -1,    26,    10,    -1,    27,
+      10,    -1,    28,    10,    -1,    99,    10,    -1,   133,    10,
+      -1,   134,    10,    -1,    29,    10,    -1,    30,    10,    -1,
       32,    10,    -1,    33,    10,    -1,    35,    10,    -1,    36,
       10,    -1,    34,    10,    -1,    41,    10,    -1,    42,    10,
       -1,    43,    10,    -1,    52,    10,    -1,    71,    10,    -1,
-     119,    10,    -1,    85,    10,    -1,    78,    10,    -1,    86,
-      10,    -1,    87,    10,    -1,   115,    10,    -1,   116,    10,
-      -1,   100,    10,    -1,    47,    10,    -1,    69,    10,    -1,
+     120,    10,    -1,    85,    10,    -1,    78,    10,    -1,    86,
+      10,    -1,    87,    10,    -1,   116,    10,    -1,   117,    10,
+      -1,   101,    10,    -1,    47,    10,    -1,    69,    10,    -1,
       72,    10,    10,    -1,    53,    10,    -1,    56,    10,    -1,
-     105,    10,    -1,   106,    10,    -1,    70,    10,    -1,   107,
+     106,    10,    -1,   107,    10,    -1,    70,    10,    -1,   108,
       10,    -1,    57,    10,    -1,    58,    10,    -1,    59,    10,
-      -1,   120,    10,    -1,   108,    10,    -1,    65,    10,    -1,
-     111,    10,    -1,   112,    10,    -1,   110,    10,    -1,    62,
+      -1,   121,    10,    -1,   109,    10,    -1,    65,    10,    -1,
+     112,    10,    -1,   113,    10,    -1,   111,    10,    -1,    62,
       10,    -1,    63,    10,    -1,    84,    10,    -1,    73,    10,
-      10,    -1,    74,    10,    -1,    97,    10,    -1,   129,    10,
-      -1,   130,    10,    -1,   131,    10,    -1,   134,    10,    -1,
-     135,    10,    -1,    37,    10,    -1,    39,    10,    -1,    40,
-      10,    -1,   128,    10,    -1,    99,    10,    -1,    37,    10,
-      -1,    45,    10,    -1,    46,    10,    -1,   127,    10,    -1,
-      88,    -1,   275,   276,    -1,    -1,   277,    -1,   279,    -1,
-     278,    -1,   280,    -1,   281,    -1,   282,    -1,   283,    -1,
-      89,    10,    -1,    91,    10,    -1,    90,    10,    -1,    92,
-      10,    -1,    93,    10,    -1,    94,    10,    -1,    95,    10,
-      -1,   136,    -1,   285,   286,    -1,    -1,   287,    -1,   288,
-      -1,   289,    -1,   290,    -1,   291,    -1,   292,    -1,   293,
-      -1,   294,    -1,   295,    -1,   296,    -1,   297,    -1,   298,
-      -1,   137,    10,    -1,   138,    10,    -1,   139,    10,    -1,
-     140,    10,    -1,   141,    10,    -1,   142,    10,    -1,   143,
-      10,    -1,   144,    10,    -1,   145,    10,    -1,   146,    10,
-      -1,   147,    10,    -1,   148,    10,    -1,   103,    -1,   300,
-     301,    -1,    -1,   302,    -1,   104,    10,    -1
+      10,    -1,    74,    10,    -1,    98,    10,    -1,   130,    10,
+      -1,   131,    10,    -1,   132,    10,    -1,   135,    10,    -1,
+     136,    10,    -1,    37,    10,    -1,    39,    10,    -1,    40,
+      10,    -1,   129,    10,    -1,   100,    10,    -1,    37,    10,
+      -1,    45,    10,    -1,    46,    10,    -1,   128,    10,    -1,
+      88,    -1,   276,   277,    -1,    -1,   278,    -1,   280,    -1,
+     279,    -1,   282,    -1,   283,    -1,   284,    -1,   285,    -1,
+     281,    -1,    89,    10,    -1,    91,    10,    -1,    90,    10,
+      -1,    96,    10,    -1,    92,    10,    -1,    93,    10,    -1,
+      94,    10,    -1,    95,    10,    -1,   137,    -1,   287,   288,
+      -1,    -1,   289,    -1,   290,    -1,   291,    -1,   292,    -1,
+     293,    -1,   294,    -1,   295,    -1,   296,    -1,   297,    -1,
+     298,    -1,   299,    -1,   300,    -1,   138,    10,    -1,   139,
+      10,    -1,   140,    10,    -1,   141,    10,    -1,   142,    10,
+      -1,   143,    10,    -1,   144,    10,    -1,   145,    10,    -1,
+     146,    10,    -1,   147,    10,    -1,   148,    10,    -1,   149,
+      10,    -1,   104,    -1,   302,   303,    -1,    -1,   304,    -1,
+     105,    10,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
-       0,   121,   121,   121,   122,   122,   123,   123,   124,   124,
-     128,   133,   134,   135,   135,   135,   136,   136,   137,   137,
-     137,   138,   138,   138,   139,   139,   139,   140,   140,   141,
-     141,   142,   142,   143,   143,   144,   144,   145,   145,   146,
-     146,   147,   147,   148,   148,   148,   149,   149,   149,   150,
-     150,   150,   151,   151,   152,   152,   153,   153,   154,   154,
-     155,   155,   155,   156,   156,   157,   157,   158,   158,   158,
-     159,   159,   160,   160,   161,   161,   162,   162,   162,   163,
-     163,   164,   164,   165,   165,   166,   166,   167,   167,   168,
-     168,   168,   169,   169,   170,   170,   170,   171,   171,   171,
-     172,   172,   172,   173,   173,   173,   174,   174,   174,   175,
-     175,   175,   176,   176,   176,   177,   177,   179,   191,   192,
-     193,   193,   193,   193,   193,   195,   207,   208,   209,   209,
-     209,   209,   211,   220,   229,   240,   249,   258,   267,   280,
-     295,   304,   313,   322,   331,   340,   349,   358,   367,   376,
-     385,   394,   403,   410,   417,   426,   435,   449,   458,   467,
-     474,   481,   488,   496,   503,   510,   517,   524,   532,   540,
-     548,   555,   562,   571,   580,   587,   594,   602,   610,   620,
-     633,   644,   652,   665,   674,   683,   692,   702,   710,   723,
-     732,   740,   749,   757,   770,   777,   787,   797,   807,   817,
-     827,   837,   847,   854,   861,   870,   879,   888,   895,   905,
-     922,   929,   947,   960,   973,   982,   991,  1000,  1010,  1020,
-    1029,  1038,  1045,  1054,  1063,  1072,  1080,  1093,  1101,  1124,
-    1131,  1146,  1156,  1166,  1173,  1180,  1189,  1199,  1206,  1213,
-    1222,  1232,  1242,  1249,  1256,  1265,  1270,  1271,  1272,  1272,
-    1272,  1273,  1273,  1273,  1274,  1276,  1286,  1295,  1302,  1309,
-    1316,  1323,  1330,  1335,  1336,  1337,  1337,  1338,  1338,  1339,
-    1339,  1340,  1341,  1342,  1343,  1344,  1345,  1347,  1355,  1362,
-    1370,  1378,  1385,  1392,  1401,  1410,  1419,  1428,  1437,  1446,
-    1451,  1452,  1453,  1455
+       0,   122,   122,   122,   123,   123,   124,   124,   125,   125,
+     129,   134,   135,   136,   136,   136,   137,   137,   138,   138,
+     138,   139,   139,   139,   140,   140,   140,   141,   141,   142,
+     142,   143,   143,   144,   144,   145,   145,   146,   146,   147,
+     147,   148,   148,   149,   149,   149,   150,   150,   150,   151,
+     151,   151,   152,   152,   153,   153,   154,   154,   155,   155,
+     156,   156,   156,   157,   157,   158,   158,   159,   159,   159,
+     160,   160,   161,   161,   162,   162,   163,   163,   163,   164,
+     164,   165,   165,   166,   166,   167,   167,   168,   168,   169,
+     169,   169,   170,   170,   171,   171,   171,   172,   172,   172,
+     173,   173,   173,   174,   174,   174,   175,   175,   175,   176,
+     176,   176,   177,   177,   177,   178,   178,   180,   192,   193,
+     194,   194,   194,   194,   194,   196,   208,   209,   210,   210,
+     210,   210,   212,   221,   230,   241,   250,   259,   268,   281,
+     296,   305,   314,   323,   332,   341,   350,   359,   368,   377,
+     386,   395,   404,   411,   418,   427,   436,   450,   459,   468,
+     475,   482,   489,   497,   504,   511,   518,   525,   533,   541,
+     549,   556,   563,   572,   581,   588,   595,   603,   611,   621,
+     634,   645,   653,   666,   675,   684,   693,   703,   711,   724,
+     733,   741,   750,   758,   771,   778,   788,   798,   808,   818,
+     828,   838,   848,   855,   862,   871,   880,   889,   896,   906,
+     923,   930,   948,   961,   974,   983,   992,  1001,  1011,  1021,
+    1030,  1039,  1046,  1055,  1064,  1073,  1081,  1094,  1102,  1125,
+    1132,  1147,  1157,  1167,  1174,  1181,  1190,  1200,  1207,  1214,
+    1223,  1233,  1243,  1250,  1257,  1266,  1271,  1272,  1273,  1273,
+    1273,  1274,  1274,  1274,  1275,  1275,  1277,  1287,  1296,  1303,
+    1313,  1320,  1327,  1334,  1341,  1346,  1347,  1348,  1348,  1349,
+    1349,  1350,  1350,  1351,  1352,  1353,  1354,  1355,  1356,  1358,
+    1366,  1373,  1381,  1389,  1396,  1403,  1412,  1421,  1430,  1439,
+    1448,  1457,  1462,  1463,  1464,  1466
 };
 #endif
 
@@ -933,22 +936,23 @@ static const char *const yytname[] =
   "VAR_PRIVATE_DOMAIN", "VAR_REMOTE_CONTROL", "VAR_CONTROL_ENABLE",
   "VAR_CONTROL_INTERFACE", "VAR_CONTROL_PORT", "VAR_SERVER_KEY_FILE",
   "VAR_SERVER_CERT_FILE", "VAR_CONTROL_KEY_FILE", "VAR_CONTROL_CERT_FILE",
-  "VAR_EXTENDED_STATISTICS", "VAR_LOCAL_DATA_PTR", "VAR_JOSTLE_TIMEOUT",
-  "VAR_STUB_PRIME", "VAR_UNWANTED_REPLY_THRESHOLD", "VAR_LOG_TIME_ASCII",
-  "VAR_DOMAIN_INSECURE", "VAR_PYTHON", "VAR_PYTHON_SCRIPT",
-  "VAR_VAL_SIG_SKEW_MIN", "VAR_VAL_SIG_SKEW_MAX", "VAR_CACHE_MIN_TTL",
-  "VAR_VAL_LOG_LEVEL", "VAR_AUTO_TRUST_ANCHOR_FILE", "VAR_KEEP_MISSING",
-  "VAR_ADD_HOLDDOWN", "VAR_DEL_HOLDDOWN", "VAR_SO_RCVBUF",
-  "VAR_EDNS_BUFFER_SIZE", "VAR_PREFETCH", "VAR_PREFETCH_KEY",
-  "VAR_SO_SNDBUF", "VAR_SO_REUSEPORT", "VAR_HARDEN_BELOW_NXDOMAIN",
-  "VAR_IGNORE_CD_FLAG", "VAR_LOG_QUERIES", "VAR_TCP_UPSTREAM",
-  "VAR_SSL_UPSTREAM", "VAR_SSL_SERVICE_KEY", "VAR_SSL_SERVICE_PEM",
-  "VAR_SSL_PORT", "VAR_FORWARD_FIRST", "VAR_STUB_FIRST",
-  "VAR_MINIMAL_RESPONSES", "VAR_RRSET_ROUNDROBIN", "VAR_MAX_UDP_SIZE",
-  "VAR_DELAY_CLOSE", "VAR_UNBLOCK_LAN_ZONES", "VAR_DNS64_PREFIX",
-  "VAR_DNS64_SYNTHALL", "VAR_DNSTAP", "VAR_DNSTAP_ENABLE",
-  "VAR_DNSTAP_SOCKET_PATH", "VAR_DNSTAP_SEND_IDENTITY",
-  "VAR_DNSTAP_SEND_VERSION", "VAR_DNSTAP_IDENTITY", "VAR_DNSTAP_VERSION",
+  "VAR_CONTROL_USE_CERT", "VAR_EXTENDED_STATISTICS", "VAR_LOCAL_DATA_PTR",
+  "VAR_JOSTLE_TIMEOUT", "VAR_STUB_PRIME", "VAR_UNWANTED_REPLY_THRESHOLD",
+  "VAR_LOG_TIME_ASCII", "VAR_DOMAIN_INSECURE", "VAR_PYTHON",
+  "VAR_PYTHON_SCRIPT", "VAR_VAL_SIG_SKEW_MIN", "VAR_VAL_SIG_SKEW_MAX",
+  "VAR_CACHE_MIN_TTL", "VAR_VAL_LOG_LEVEL", "VAR_AUTO_TRUST_ANCHOR_FILE",
+  "VAR_KEEP_MISSING", "VAR_ADD_HOLDDOWN", "VAR_DEL_HOLDDOWN",
+  "VAR_SO_RCVBUF", "VAR_EDNS_BUFFER_SIZE", "VAR_PREFETCH",
+  "VAR_PREFETCH_KEY", "VAR_SO_SNDBUF", "VAR_SO_REUSEPORT",
+  "VAR_HARDEN_BELOW_NXDOMAIN", "VAR_IGNORE_CD_FLAG", "VAR_LOG_QUERIES",
+  "VAR_TCP_UPSTREAM", "VAR_SSL_UPSTREAM", "VAR_SSL_SERVICE_KEY",
+  "VAR_SSL_SERVICE_PEM", "VAR_SSL_PORT", "VAR_FORWARD_FIRST",
+  "VAR_STUB_FIRST", "VAR_MINIMAL_RESPONSES", "VAR_RRSET_ROUNDROBIN",
+  "VAR_MAX_UDP_SIZE", "VAR_DELAY_CLOSE", "VAR_UNBLOCK_LAN_ZONES",
+  "VAR_DNS64_PREFIX", "VAR_DNS64_SYNTHALL", "VAR_DNSTAP",
+  "VAR_DNSTAP_ENABLE", "VAR_DNSTAP_SOCKET_PATH",
+  "VAR_DNSTAP_SEND_IDENTITY", "VAR_DNSTAP_SEND_VERSION",
+  "VAR_DNSTAP_IDENTITY", "VAR_DNSTAP_VERSION",
   "VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES",
   "VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES",
   "VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES",
@@ -1004,10 +1008,11 @@ static const char *const yytname[] =
   "stub_first", "stub_prime", "forward_name", "forward_host",
   "forward_addr", "forward_first", "rcstart", "contents_rc", "content_rc",
   "rc_control_enable", "rc_control_port", "rc_control_interface",
-  "rc_server_key_file", "rc_server_cert_file", "rc_control_key_file",
-  "rc_control_cert_file", "dtstart", "contents_dt", "content_dt",
-  "dt_dnstap_enable", "dt_dnstap_socket_path", "dt_dnstap_send_identity",
-  "dt_dnstap_send_version", "dt_dnstap_identity", "dt_dnstap_version",
+  "rc_control_use_cert", "rc_server_key_file", "rc_server_cert_file",
+  "rc_control_key_file", "rc_control_cert_file", "dtstart", "contents_dt",
+  "content_dt", "dt_dnstap_enable", "dt_dnstap_socket_path",
+  "dt_dnstap_send_identity", "dt_dnstap_send_version",
+  "dt_dnstap_identity", "dt_dnstap_version",
   "dt_dnstap_log_resolver_query_messages",
   "dt_dnstap_log_resolver_response_messages",
   "dt_dnstap_log_client_query_messages",
@@ -1037,43 +1042,43 @@ static const yytype_uint16 yytoknum[] =
      365,   366,   367,   368,   369,   370,   371,   372,   373,   374,
      375,   376,   377,   378,   379,   380,   381,   382,   383,   384,
      385,   386,   387,   388,   389,   390,   391,   392,   393,   394,
-     395,   396,   397,   398,   399,   400,   401,   402,   403
+     395,   396,   397,   398,   399,   400,   401,   402,   403,   404
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint16 yyr1[] =
 {
-       0,   149,   150,   150,   151,   151,   151,   151,   151,   151,
-     152,   153,   153,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   154,   154,   154,
-     154,   154,   154,   154,   154,   154,   154,   155,   156,   156,
-     157,   157,   157,   157,   157,   158,   159,   159,   160,   160,
-     160,   160,   161,   162,   163,   164,   165,   166,   167,   168,
-     169,   170,   171,   172,   173,   174,   175,   176,   177,   178,
-     179,   180,   181,   182,   183,   184,   185,   186,   187,   188,
-     189,   190,   191,   192,   193,   194,   195,   196,   197,   198,
-     199,   200,   201,   202,   203,   204,   205,   206,   207,   208,
-     209,   210,   211,   212,   213,   214,   215,   216,   217,   218,
-     219,   220,   221,   222,   223,   224,   225,   226,   227,   228,
-     229,   230,   231,   232,   233,   234,   235,   236,   237,   238,
-     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,   253,   254,   255,   256,   257,   258,
-     259,   260,   261,   262,   263,   264,   265,   266,   267,   268,
-     269,   270,   271,   272,   273,   274,   275,   275,   276,   276,
-     276,   276,   276,   276,   276,   277,   278,   279,   280,   281,
-     282,   283,   284,   285,   285,   286,   286,   286,   286,   286,
-     286,   286,   286,   286,   286,   286,   286,   287,   288,   289,
+       0,   150,   151,   151,   152,   152,   152,   152,   152,   152,
+     153,   154,   154,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   155,   155,   155,
+     155,   155,   155,   155,   155,   155,   155,   156,   157,   157,
+     158,   158,   158,   158,   158,   159,   160,   160,   161,   161,
+     161,   161,   162,   163,   164,   165,   166,   167,   168,   169,
+     170,   171,   172,   173,   174,   175,   176,   177,   178,   179,
+     180,   181,   182,   183,   184,   185,   186,   187,   188,   189,
+     190,   191,   192,   193,   194,   195,   196,   197,   198,   199,
+     200,   201,   202,   203,   204,   205,   206,   207,   208,   209,
+     210,   211,   212,   213,   214,   215,   216,   217,   218,   219,
+     220,   221,   222,   223,   224,   225,   226,   227,   228,   229,
+     230,   231,   232,   233,   234,   235,   236,   237,   238,   239,
+     240,   241,   242,   243,   244,   245,   246,   247,   248,   249,
+     250,   251,   252,   253,   254,   255,   256,   257,   258,   259,
+     260,   261,   262,   263,   264,   265,   266,   267,   268,   269,
+     270,   271,   272,   273,   274,   275,   276,   276,   277,   277,
+     277,   277,   277,   277,   277,   277,   278,   279,   280,   281,
+     282,   283,   284,   285,   286,   287,   287,   288,   288,   288,
+     288,   288,   288,   288,   288,   288,   288,   288,   288,   289,
      290,   291,   292,   293,   294,   295,   296,   297,   298,   299,
-     300,   300,   301,   302
+     300,   301,   302,   302,   303,   304
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
@@ -1104,11 +1109,11 @@ static const yytype_uint8 yyr2[] =
        2,     2,     2,     2,     2,     2,     2,     2,     3,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     1,     2,     0,     1,     1,
-       1,     1,     1,     1,     1,     2,     2,     2,     2,     2,
-       2,     2,     1,     2,     0,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     1,
-       2,     0,     1,     2
+       1,     1,     1,     1,     1,     1,     2,     2,     2,     2,
+       2,     2,     2,     2,     1,     2,     0,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     1,     2,     0,     1,     2
 };
 
 /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
@@ -1116,8 +1121,8 @@ static const yytype_uint8 yyr2[] =
    means the default is an error.  */
 static const yytype_uint16 yydefact[] =
 {
-       2,     0,     1,    10,   117,   125,   245,   289,   262,     3,
-      12,   119,   127,   247,   264,   291,     4,     5,     6,     8,
+       2,     0,     1,    10,   117,   125,   245,   291,   264,     3,
+      12,   119,   127,   247,   266,   293,     4,     5,     6,     8,
        9,     7,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
@@ -1141,24 +1146,25 @@ static const yytype_uint16 yydefact[] =
       56,    57,    78,    67,    68,    83,   109,   110,   111,   115,
      116,     0,     0,     0,     0,     0,   118,   120,   121,   122,
      124,   123,     0,     0,     0,     0,   126,   128,   129,   130,
-     131,     0,     0,     0,     0,     0,     0,     0,   246,   248,
-     250,   249,   251,   252,   253,   254,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,   263,   265,
-     266,   267,   268,   269,   270,   271,   272,   273,   274,   275,
-     276,     0,   290,   292,   133,   132,   137,   140,   138,   146,
-     147,   148,   149,   159,   160,   161,   162,   163,   181,   182,
-     183,   187,   188,   143,   189,   190,   193,   191,   192,   194,
-     195,   196,   207,   172,   173,   174,   175,   197,   210,   168,
-     170,   211,   216,   217,   218,   144,   180,   225,   226,   169,
-     221,   156,   139,   164,   208,   214,   198,     0,     0,   229,
-     145,   134,   155,   201,   135,   141,   142,   165,   166,   227,
-     200,   202,   203,   136,   230,   184,   206,   157,   171,   212,
-     213,   215,   220,   167,   224,   222,   223,   176,   179,   204,
-     205,   177,   178,   199,   219,   158,   150,   151,   152,   153,
-     154,   231,   232,   233,   185,   186,   234,   235,   236,   237,
-     238,   240,   239,   241,   242,   243,   244,   255,   257,   256,
-     258,   259,   260,   261,   277,   278,   279,   280,   281,   282,
-     283,   284,   285,   286,   287,   288,   293,   209,   228
+     131,     0,     0,     0,     0,     0,     0,     0,     0,   246,
+     248,   250,   249,   255,   251,   252,   253,   254,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     265,   267,   268,   269,   270,   271,   272,   273,   274,   275,
+     276,   277,   278,     0,   292,   294,   133,   132,   137,   140,
+     138,   146,   147,   148,   149,   159,   160,   161,   162,   163,
+     181,   182,   183,   187,   188,   143,   189,   190,   193,   191,
+     192,   194,   195,   196,   207,   172,   173,   174,   175,   197,
+     210,   168,   170,   211,   216,   217,   218,   144,   180,   225,
+     226,   169,   221,   156,   139,   164,   208,   214,   198,     0,
+       0,   229,   145,   134,   155,   201,   135,   141,   142,   165,
+     166,   227,   200,   202,   203,   136,   230,   184,   206,   157,
+     171,   212,   213,   215,   220,   167,   224,   222,   223,   176,
+     179,   204,   205,   177,   178,   199,   219,   158,   150,   151,
+     152,   153,   154,   231,   232,   233,   185,   186,   234,   235,
+     236,   237,   238,   240,   239,   241,   242,   243,   244,   256,
+     258,   257,   260,   261,   262,   263,   259,   279,   280,   281,
+     282,   283,   284,   285,   286,   287,   288,   289,   290,   295,
+     209,   228
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
@@ -1176,81 +1182,82 @@ static const yytype_int16 yydefgoto[] =
      205,   206,   207,   208,   209,   210,   211,   212,   213,   214,
      215,   216,   217,   218,   219,   220,   221,   222,   223,   224,
      225,   226,   227,   228,   229,   230,   237,   238,   239,   240,
-     241,   247,   248,   249,   250,    13,    19,   258,   259,   260,
-     261,   262,   263,   264,   265,    14,    20,   278,   279,   280,
-     281,   282,   283,   284,   285,   286,   287,   288,   289,   290,
-      15,    21,   292,   293
+     241,   247,   248,   249,   250,    13,    19,   259,   260,   261,
+     262,   263,   264,   265,   266,   267,    14,    20,   280,   281,
+     282,   283,   284,   285,   286,   287,   288,   289,   290,   291,
+     292,    15,    21,   294,   295
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -123
+#define YYPACT_NINF -124
 static const yytype_int16 yypact[] =
 {
-    -123,     0,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,    92,   -36,   -32,   -62,
-    -122,  -102,    -4,    -3,    -2,    -1,     2,    24,    25,    26,
-      27,    29,    30,    31,    32,    33,    35,    36,    37,    38,
-      39,    40,    41,    42,    43,    44,    45,    46,    47,    48,
-      49,    50,    51,    52,    54,    55,    56,    57,    58,    59,
-      60,    61,    62,    63,    64,    65,    66,    67,    68,    69,
-      70,    71,    72,    73,    74,    75,    76,    77,    79,    80,
-      81,    83,    84,    86,    87,    88,    89,    90,    91,   119,
-     120,   121,   122,   127,   128,   170,   171,   172,   173,   174,
-     175,   176,   177,   181,   185,   186,   209,   210,   218,   219,
-     220,   221,   222,   223,   224,   225,   226,   227,   228,   229,
-     230,   231,   232,   233,   234,   235,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,   236,   237,   238,   239,   240,  -123,  -123,  -123,  -123,
-    -123,  -123,   241,   242,   243,   244,  -123,  -123,  -123,  -123,
-    -123,   245,   246,   247,   248,   249,   250,   251,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,   252,   253,   254,   255,
-     256,   257,   258,   259,   260,   261,   262,   263,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,   264,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,   265,   266,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123
+    -124,     0,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,    93,   -36,   -32,   -62,
+    -123,  -103,    -4,    -3,    -2,    -1,     2,    25,    26,    27,
+      29,    30,    31,    32,    33,    35,    36,    37,    38,    39,
+      40,    41,    42,    43,    44,    45,    46,    47,    48,    49,
+      50,    51,    52,    53,    55,    56,    57,    58,    59,    60,
+      61,    62,    63,    64,    65,    66,    67,    68,    69,    70,
+      71,    72,    73,    74,    75,    76,    77,    79,    80,    81,
+      82,    84,    85,    87,    88,    89,    90,    91,    92,   120,
+     121,   122,   123,   128,   129,   171,   172,   173,   174,   175,
+     176,   177,   178,   179,   183,   187,   188,   211,   212,   220,
+     221,   222,   223,   224,   225,   226,   227,   228,   229,   230,
+     231,   232,   233,   234,   235,   236,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,   237,   238,   239,   240,   241,  -124,  -124,  -124,  -124,
+    -124,  -124,   242,   243,   244,   245,  -124,  -124,  -124,  -124,
+    -124,   246,   247,   248,   249,   250,   251,   252,   253,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,   254,   255,
+     256,   257,   258,   259,   260,   261,   262,   263,   264,   265,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,   266,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,   267,
+     268,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124
 };
 
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int8 yypgoto[] =
 {
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,  -123,
-    -123,  -123,  -123,  -123
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,  -124,
+    -124,  -124,  -124,  -124,  -124
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
@@ -1259,108 +1266,108 @@ static const yytype_int8 yypgoto[] =
 #define YYTABLE_NINF -1
 static const yytype_uint16 yytable[] =
 {
-       2,   231,   291,   232,   233,   242,   294,   295,   296,   297,
-       0,     3,   298,   243,   244,   266,   267,   268,   269,   270,
-     271,   272,   273,   274,   275,   276,   277,   251,   252,   253,
-     254,   255,   256,   257,   299,   300,   301,   302,     4,   303,
-     304,   305,   306,   307,     5,   308,   309,   310,   311,   312,
-     313,   314,   315,   316,   317,   318,   319,   320,   321,   322,
-     323,   324,   325,   234,   326,   327,   328,   329,   330,   331,
-     332,   333,   334,   335,   336,   337,   338,   339,   340,   341,
-     342,   343,   344,   345,   346,   347,   348,   349,     6,   350,
-     351,   352,   235,   353,   354,   245,   355,   356,   357,   358,
-     359,   360,     0,     7,    22,    23,    24,    25,    26,    27,
-      28,    29,    30,    31,    32,    33,    34,    35,    36,    37,
-      38,    39,    40,    41,    42,    43,    44,    45,    46,   361,
-     362,   363,   364,    47,    48,    49,     8,   365,   366,    50,
-      51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
-      61,    62,    63,    64,    65,    66,    67,    68,    69,    70,
-      71,    72,    73,    74,    75,    76,    77,    78,    79,    80,
-      81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
-     367,   368,   369,   370,   371,   372,   373,   374,    91,    92,
-      93,   375,    94,    95,    96,   376,   377,    97,    98,    99,
-     100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
-     110,   111,   112,   113,   114,   115,   116,   117,   118,   378,
-     379,   119,   120,   121,   122,   123,   124,   125,   380,   381,
-     382,   383,   384,   385,   386,   387,   388,   389,   390,   391,
-     392,   393,   394,   395,   396,   397,   398,   399,   400,   401,
-     402,   403,   404,   405,   406,   407,   408,   409,   410,   411,
-     412,   413,   414,   415,   416,   417,   418,   419,   420,   421,
-     422,   423,   424,   425,   426,   427,   428
+       2,   231,   293,   232,   233,   242,   296,   297,   298,   299,
+       0,     3,   300,   243,   244,   268,   269,   270,   271,   272,
+     273,   274,   275,   276,   277,   278,   279,   251,   252,   253,
+     254,   255,   256,   257,   258,   301,   302,   303,     4,   304,
+     305,   306,   307,   308,     5,   309,   310,   311,   312,   313,
+     314,   315,   316,   317,   318,   319,   320,   321,   322,   323,
+     324,   325,   326,   327,   234,   328,   329,   330,   331,   332,
+     333,   334,   335,   336,   337,   338,   339,   340,   341,   342,
+     343,   344,   345,   346,   347,   348,   349,   350,     6,   351,
+     352,   353,   354,   235,   355,   356,   245,   357,   358,   359,
+     360,   361,   362,     0,     7,    22,    23,    24,    25,    26,
+      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
+      37,    38,    39,    40,    41,    42,    43,    44,    45,    46,
+     363,   364,   365,   366,    47,    48,    49,     8,   367,   368,
+      50,    51,    52,    53,    54,    55,    56,    57,    58,    59,
+      60,    61,    62,    63,    64,    65,    66,    67,    68,    69,
+      70,    71,    72,    73,    74,    75,    76,    77,    78,    79,
+      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
+      90,   369,   370,   371,   372,   373,   374,   375,   376,   377,
+      91,    92,    93,   378,    94,    95,    96,   379,   380,    97,
+      98,    99,   100,   101,   102,   103,   104,   105,   106,   107,
+     108,   109,   110,   111,   112,   113,   114,   115,   116,   117,
+     118,   381,   382,   119,   120,   121,   122,   123,   124,   125,
+     383,   384,   385,   386,   387,   388,   389,   390,   391,   392,
+     393,   394,   395,   396,   397,   398,   399,   400,   401,   402,
+     403,   404,   405,   406,   407,   408,   409,   410,   411,   412,
+     413,   414,   415,   416,   417,   418,   419,   420,   421,   422,
+     423,   424,   425,   426,   427,   428,   429,   430,   431
 };
 
 #define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-123)))
+  (!!((Yystate) == (-124)))
 
 #define yytable_value_is_error(Yytable_value) \
   YYID (0)
 
 static const yytype_int16 yycheck[] =
 {
-       0,    37,   104,    39,    40,    37,    10,    10,    10,    10,
-      -1,    11,    10,    45,    46,   137,   138,   139,   140,   141,
-     142,   143,   144,   145,   146,   147,   148,    89,    90,    91,
-      92,    93,    94,    95,    10,    10,    10,    10,    38,    10,
+       0,    37,   105,    39,    40,    37,    10,    10,    10,    10,
+      -1,    11,    10,    45,    46,   138,   139,   140,   141,   142,
+     143,   144,   145,   146,   147,   148,   149,    89,    90,    91,
+      92,    93,    94,    95,    96,    10,    10,    10,    38,    10,
       10,    10,    10,    10,    44,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
-      10,    10,    10,    99,    10,    10,    10,    10,    10,    10,
+      10,    10,    10,    10,   100,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    88,    10,
-      10,    10,   128,    10,    10,   127,    10,    10,    10,    10,
-      10,    10,    -1,   103,    12,    13,    14,    15,    16,    17,
-      18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
-      28,    29,    30,    31,    32,    33,    34,    35,    36,    10,
-      10,    10,    10,    41,    42,    43,   136,    10,    10,    47,
-      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
-      58,    59,    60,    61,    62,    63,    64,    65,    66,    67,
-      68,    69,    70,    71,    72,    73,    74,    75,    76,    77,
-      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
-      10,    10,    10,    10,    10,    10,    10,    10,    96,    97,
-      98,    10,   100,   101,   102,    10,    10,   105,   106,   107,
-     108,   109,   110,   111,   112,   113,   114,   115,   116,   117,
-     118,   119,   120,   121,   122,   123,   124,   125,   126,    10,
-      10,   129,   130,   131,   132,   133,   134,   135,    10,    10,
+      10,    10,    10,   129,    10,    10,   128,    10,    10,    10,
+      10,    10,    10,    -1,   104,    12,    13,    14,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
+      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
+      10,    10,    10,    10,    41,    42,    43,   137,    10,    10,
+      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
+      57,    58,    59,    60,    61,    62,    63,    64,    65,    66,
+      67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
+      77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
+      87,    10,    10,    10,    10,    10,    10,    10,    10,    10,
+      97,    98,    99,    10,   101,   102,   103,    10,    10,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,   115,   116,
+     117,   118,   119,   120,   121,   122,   123,   124,   125,   126,
+     127,    10,    10,   130,   131,   132,   133,   134,   135,   136,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
-      10,    10,    10,    10,    10,    10,    10
+      10,    10,    10,    10,    10,    10,    10,    10,    10
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const yytype_uint16 yystos[] =
 {
-       0,   150,     0,    11,    38,    44,    88,   103,   136,   151,
-     152,   155,   158,   274,   284,   299,   153,   156,   159,   275,
-     285,   300,    12,    13,    14,    15,    16,    17,    18,    19,
+       0,   151,     0,    11,    38,    44,    88,   104,   137,   152,
+     153,   156,   159,   275,   286,   301,   154,   157,   160,   276,
+     287,   302,    12,    13,    14,    15,    16,    17,    18,    19,
       20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
       30,    31,    32,    33,    34,    35,    36,    41,    42,    43,
       47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
       57,    58,    59,    60,    61,    62,    63,    64,    65,    66,
       67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
       77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
-      87,    96,    97,    98,   100,   101,   102,   105,   106,   107,
-     108,   109,   110,   111,   112,   113,   114,   115,   116,   117,
-     118,   119,   120,   121,   122,   123,   124,   125,   126,   129,
-     130,   131,   132,   133,   134,   135,   154,   161,   162,   163,
-     164,   165,   166,   167,   168,   169,   170,   171,   172,   173,
-     174,   175,   176,   177,   178,   179,   180,   181,   182,   183,
-     184,   185,   186,   187,   188,   189,   190,   191,   192,   193,
-     194,   195,   196,   197,   198,   199,   200,   201,   202,   203,
-     204,   205,   206,   207,   208,   209,   210,   211,   212,   213,
-     214,   215,   216,   217,   218,   219,   220,   221,   222,   223,
-     224,   225,   226,   227,   228,   229,   230,   231,   232,   233,
-     234,   235,   236,   237,   238,   239,   240,   241,   242,   243,
-     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
-     254,   255,   256,   257,   258,   259,   260,   261,   262,   263,
-     264,    37,    39,    40,    99,   128,   157,   265,   266,   267,
-     268,   269,    37,    45,    46,   127,   160,   270,   271,   272,
-     273,    89,    90,    91,    92,    93,    94,    95,   276,   277,
-     278,   279,   280,   281,   282,   283,   137,   138,   139,   140,
-     141,   142,   143,   144,   145,   146,   147,   148,   286,   287,
+      87,    97,    98,    99,   101,   102,   103,   106,   107,   108,
+     109,   110,   111,   112,   113,   114,   115,   116,   117,   118,
+     119,   120,   121,   122,   123,   124,   125,   126,   127,   130,
+     131,   132,   133,   134,   135,   136,   155,   162,   163,   164,
+     165,   166,   167,   168,   169,   170,   171,   172,   173,   174,
+     175,   176,   177,   178,   179,   180,   181,   182,   183,   184,
+     185,   186,   187,   188,   189,   190,   191,   192,   193,   194,
+     195,   196,   197,   198,   199,   200,   201,   202,   203,   204,
+     205,   206,   207,   208,   209,   210,   211,   212,   213,   214,
+     215,   216,   217,   218,   219,   220,   221,   222,   223,   224,
+     225,   226,   227,   228,   229,   230,   231,   232,   233,   234,
+     235,   236,   237,   238,   239,   240,   241,   242,   243,   244,
+     245,   246,   247,   248,   249,   250,   251,   252,   253,   254,
+     255,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,    37,    39,    40,   100,   129,   158,   266,   267,   268,
+     269,   270,    37,    45,    46,   128,   161,   271,   272,   273,
+     274,    89,    90,    91,    92,    93,    94,    95,    96,   277,
+     278,   279,   280,   281,   282,   283,   284,   285,   138,   139,
+     140,   141,   142,   143,   144,   145,   146,   147,   148,   149,
      288,   289,   290,   291,   292,   293,   294,   295,   296,   297,
-     298,   104,   301,   302,    10,    10,    10,    10,    10,    10,
+     298,   299,   300,   105,   303,   304,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
@@ -1373,7 +1380,8 @@ static const yytype_uint16 yystos[] =
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
       10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
-      10,    10,    10,    10,    10,    10,    10,    10,    10
+      10,    10,    10,    10,    10,    10,    10,    10,    10,    10,
+      10,    10
 };
 
 #define yyerrok		(yyerrstatus = 0)
@@ -2175,7 +2183,7 @@ yyreduce:
     {
         case 10:
 /* Line 1792 of yacc.c  */
-#line 129 "./util/configparser.y"
+#line 130 "./util/configparser.y"
     { 
 		OUTYY(("\nP(server:)\n")); 
 	}
@@ -2183,7 +2191,7 @@ yyreduce:
 
   case 117:
 /* Line 1792 of yacc.c  */
-#line 180 "./util/configparser.y"
+#line 181 "./util/configparser.y"
     {
 		struct config_stub* s;
 		OUTYY(("\nP(stub_zone:)\n")); 
@@ -2198,7 +2206,7 @@ yyreduce:
 
   case 125:
 /* Line 1792 of yacc.c  */
-#line 196 "./util/configparser.y"
+#line 197 "./util/configparser.y"
     {
 		struct config_stub* s;
 		OUTYY(("\nP(forward_zone:)\n")); 
@@ -2213,7 +2221,7 @@ yyreduce:
 
   case 132:
 /* Line 1792 of yacc.c  */
-#line 212 "./util/configparser.y"
+#line 213 "./util/configparser.y"
     { 
 		OUTYY(("P(server_num_threads:%s)\n", (yyvsp[(2) - (2)].str))); 
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2225,7 +2233,7 @@ yyreduce:
 
   case 133:
 /* Line 1792 of yacc.c  */
-#line 221 "./util/configparser.y"
+#line 222 "./util/configparser.y"
     { 
 		OUTYY(("P(server_verbosity:%s)\n", (yyvsp[(2) - (2)].str))); 
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2237,7 +2245,7 @@ yyreduce:
 
   case 134:
 /* Line 1792 of yacc.c  */
-#line 230 "./util/configparser.y"
+#line 231 "./util/configparser.y"
     { 
 		OUTYY(("P(server_statistics_interval:%s)\n", (yyvsp[(2) - (2)].str))); 
 		if(strcmp((yyvsp[(2) - (2)].str), "") == 0 || strcmp((yyvsp[(2) - (2)].str), "0") == 0)
@@ -2251,7 +2259,7 @@ yyreduce:
 
   case 135:
 /* Line 1792 of yacc.c  */
-#line 241 "./util/configparser.y"
+#line 242 "./util/configparser.y"
     {
 		OUTYY(("P(server_statistics_cumulative:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2263,7 +2271,7 @@ yyreduce:
 
   case 136:
 /* Line 1792 of yacc.c  */
-#line 250 "./util/configparser.y"
+#line 251 "./util/configparser.y"
     {
 		OUTYY(("P(server_extended_statistics:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2275,7 +2283,7 @@ yyreduce:
 
   case 137:
 /* Line 1792 of yacc.c  */
-#line 259 "./util/configparser.y"
+#line 260 "./util/configparser.y"
     {
 		OUTYY(("P(server_port:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2287,7 +2295,7 @@ yyreduce:
 
   case 138:
 /* Line 1792 of yacc.c  */
-#line 268 "./util/configparser.y"
+#line 269 "./util/configparser.y"
     {
 		OUTYY(("P(server_interface:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(cfg_parser->cfg->num_ifs == 0)
@@ -2303,7 +2311,7 @@ yyreduce:
 
   case 139:
 /* Line 1792 of yacc.c  */
-#line 281 "./util/configparser.y"
+#line 282 "./util/configparser.y"
     {
 		OUTYY(("P(server_outgoing_interface:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(cfg_parser->cfg->num_out_ifs == 0)
@@ -2321,7 +2329,7 @@ yyreduce:
 
   case 140:
 /* Line 1792 of yacc.c  */
-#line 296 "./util/configparser.y"
+#line 297 "./util/configparser.y"
     {
 		OUTYY(("P(server_outgoing_range:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2333,7 +2341,7 @@ yyreduce:
 
   case 141:
 /* Line 1792 of yacc.c  */
-#line 305 "./util/configparser.y"
+#line 306 "./util/configparser.y"
     {
 		OUTYY(("P(server_outgoing_port_permit:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_mark_ports((yyvsp[(2) - (2)].str), 1, 
@@ -2345,7 +2353,7 @@ yyreduce:
 
   case 142:
 /* Line 1792 of yacc.c  */
-#line 314 "./util/configparser.y"
+#line 315 "./util/configparser.y"
     {
 		OUTYY(("P(server_outgoing_port_avoid:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_mark_ports((yyvsp[(2) - (2)].str), 0, 
@@ -2357,7 +2365,7 @@ yyreduce:
 
   case 143:
 /* Line 1792 of yacc.c  */
-#line 323 "./util/configparser.y"
+#line 324 "./util/configparser.y"
     {
 		OUTYY(("P(server_outgoing_num_tcp:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2369,7 +2377,7 @@ yyreduce:
 
   case 144:
 /* Line 1792 of yacc.c  */
-#line 332 "./util/configparser.y"
+#line 333 "./util/configparser.y"
     {
 		OUTYY(("P(server_incoming_num_tcp:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2381,7 +2389,7 @@ yyreduce:
 
   case 145:
 /* Line 1792 of yacc.c  */
-#line 341 "./util/configparser.y"
+#line 342 "./util/configparser.y"
     {
 		OUTYY(("P(server_interface_automatic:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2393,7 +2401,7 @@ yyreduce:
 
   case 146:
 /* Line 1792 of yacc.c  */
-#line 350 "./util/configparser.y"
+#line 351 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_ip4:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2405,7 +2413,7 @@ yyreduce:
 
   case 147:
 /* Line 1792 of yacc.c  */
-#line 359 "./util/configparser.y"
+#line 360 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_ip6:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2417,7 +2425,7 @@ yyreduce:
 
   case 148:
 /* Line 1792 of yacc.c  */
-#line 368 "./util/configparser.y"
+#line 369 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_udp:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2429,7 +2437,7 @@ yyreduce:
 
   case 149:
 /* Line 1792 of yacc.c  */
-#line 377 "./util/configparser.y"
+#line 378 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_tcp:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2441,7 +2449,7 @@ yyreduce:
 
   case 150:
 /* Line 1792 of yacc.c  */
-#line 386 "./util/configparser.y"
+#line 387 "./util/configparser.y"
     {
 		OUTYY(("P(server_tcp_upstream:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2453,7 +2461,7 @@ yyreduce:
 
   case 151:
 /* Line 1792 of yacc.c  */
-#line 395 "./util/configparser.y"
+#line 396 "./util/configparser.y"
     {
 		OUTYY(("P(server_ssl_upstream:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2465,7 +2473,7 @@ yyreduce:
 
   case 152:
 /* Line 1792 of yacc.c  */
-#line 404 "./util/configparser.y"
+#line 405 "./util/configparser.y"
     {
 		OUTYY(("P(server_ssl_service_key:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->ssl_service_key);
@@ -2475,7 +2483,7 @@ yyreduce:
 
   case 153:
 /* Line 1792 of yacc.c  */
-#line 411 "./util/configparser.y"
+#line 412 "./util/configparser.y"
     {
 		OUTYY(("P(server_ssl_service_pem:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->ssl_service_pem);
@@ -2485,7 +2493,7 @@ yyreduce:
 
   case 154:
 /* Line 1792 of yacc.c  */
-#line 418 "./util/configparser.y"
+#line 419 "./util/configparser.y"
     {
 		OUTYY(("P(server_ssl_port:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2497,7 +2505,7 @@ yyreduce:
 
   case 155:
 /* Line 1792 of yacc.c  */
-#line 427 "./util/configparser.y"
+#line 428 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_daemonize:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2509,7 +2517,7 @@ yyreduce:
 
   case 156:
 /* Line 1792 of yacc.c  */
-#line 436 "./util/configparser.y"
+#line 437 "./util/configparser.y"
     {
 		OUTYY(("P(server_use_syslog:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2526,7 +2534,7 @@ yyreduce:
 
   case 157:
 /* Line 1792 of yacc.c  */
-#line 450 "./util/configparser.y"
+#line 451 "./util/configparser.y"
     {
 		OUTYY(("P(server_log_time_ascii:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2538,7 +2546,7 @@ yyreduce:
 
   case 158:
 /* Line 1792 of yacc.c  */
-#line 459 "./util/configparser.y"
+#line 460 "./util/configparser.y"
     {
 		OUTYY(("P(server_log_queries:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2550,7 +2558,7 @@ yyreduce:
 
   case 159:
 /* Line 1792 of yacc.c  */
-#line 468 "./util/configparser.y"
+#line 469 "./util/configparser.y"
     {
 		OUTYY(("P(server_chroot:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->chrootdir);
@@ -2560,7 +2568,7 @@ yyreduce:
 
   case 160:
 /* Line 1792 of yacc.c  */
-#line 475 "./util/configparser.y"
+#line 476 "./util/configparser.y"
     {
 		OUTYY(("P(server_username:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->username);
@@ -2570,7 +2578,7 @@ yyreduce:
 
   case 161:
 /* Line 1792 of yacc.c  */
-#line 482 "./util/configparser.y"
+#line 483 "./util/configparser.y"
     {
 		OUTYY(("P(server_directory:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->directory);
@@ -2580,7 +2588,7 @@ yyreduce:
 
   case 162:
 /* Line 1792 of yacc.c  */
-#line 489 "./util/configparser.y"
+#line 490 "./util/configparser.y"
     {
 		OUTYY(("P(server_logfile:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->logfile);
@@ -2591,7 +2599,7 @@ yyreduce:
 
   case 163:
 /* Line 1792 of yacc.c  */
-#line 497 "./util/configparser.y"
+#line 498 "./util/configparser.y"
     {
 		OUTYY(("P(server_pidfile:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->pidfile);
@@ -2601,7 +2609,7 @@ yyreduce:
 
   case 164:
 /* Line 1792 of yacc.c  */
-#line 504 "./util/configparser.y"
+#line 505 "./util/configparser.y"
     {
 		OUTYY(("P(server_root_hints:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->root_hints, (yyvsp[(2) - (2)].str)))
@@ -2611,7 +2619,7 @@ yyreduce:
 
   case 165:
 /* Line 1792 of yacc.c  */
-#line 511 "./util/configparser.y"
+#line 512 "./util/configparser.y"
     {
 		OUTYY(("P(server_dlv_anchor_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->dlv_anchor_file);
@@ -2621,7 +2629,7 @@ yyreduce:
 
   case 166:
 /* Line 1792 of yacc.c  */
-#line 518 "./util/configparser.y"
+#line 519 "./util/configparser.y"
     {
 		OUTYY(("P(server_dlv_anchor:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->dlv_anchor_list, (yyvsp[(2) - (2)].str)))
@@ -2631,7 +2639,7 @@ yyreduce:
 
   case 167:
 /* Line 1792 of yacc.c  */
-#line 525 "./util/configparser.y"
+#line 526 "./util/configparser.y"
     {
 		OUTYY(("P(server_auto_trust_anchor_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->
@@ -2642,7 +2650,7 @@ yyreduce:
 
   case 168:
 /* Line 1792 of yacc.c  */
-#line 533 "./util/configparser.y"
+#line 534 "./util/configparser.y"
     {
 		OUTYY(("P(server_trust_anchor_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->
@@ -2653,7 +2661,7 @@ yyreduce:
 
   case 169:
 /* Line 1792 of yacc.c  */
-#line 541 "./util/configparser.y"
+#line 542 "./util/configparser.y"
     {
 		OUTYY(("P(server_trusted_keys_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->
@@ -2664,7 +2672,7 @@ yyreduce:
 
   case 170:
 /* Line 1792 of yacc.c  */
-#line 549 "./util/configparser.y"
+#line 550 "./util/configparser.y"
     {
 		OUTYY(("P(server_trust_anchor:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->trust_anchor_list, (yyvsp[(2) - (2)].str)))
@@ -2674,7 +2682,7 @@ yyreduce:
 
   case 171:
 /* Line 1792 of yacc.c  */
-#line 556 "./util/configparser.y"
+#line 557 "./util/configparser.y"
     {
 		OUTYY(("P(server_domain_insecure:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->domain_insecure, (yyvsp[(2) - (2)].str)))
@@ -2684,7 +2692,7 @@ yyreduce:
 
   case 172:
 /* Line 1792 of yacc.c  */
-#line 563 "./util/configparser.y"
+#line 564 "./util/configparser.y"
     {
 		OUTYY(("P(server_hide_identity:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2696,7 +2704,7 @@ yyreduce:
 
   case 173:
 /* Line 1792 of yacc.c  */
-#line 572 "./util/configparser.y"
+#line 573 "./util/configparser.y"
     {
 		OUTYY(("P(server_hide_version:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2708,7 +2716,7 @@ yyreduce:
 
   case 174:
 /* Line 1792 of yacc.c  */
-#line 581 "./util/configparser.y"
+#line 582 "./util/configparser.y"
     {
 		OUTYY(("P(server_identity:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->identity);
@@ -2718,7 +2726,7 @@ yyreduce:
 
   case 175:
 /* Line 1792 of yacc.c  */
-#line 588 "./util/configparser.y"
+#line 589 "./util/configparser.y"
     {
 		OUTYY(("P(server_version:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->version);
@@ -2728,7 +2736,7 @@ yyreduce:
 
   case 176:
 /* Line 1792 of yacc.c  */
-#line 595 "./util/configparser.y"
+#line 596 "./util/configparser.y"
     {
 		OUTYY(("P(server_so_rcvbuf:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->so_rcvbuf))
@@ -2739,7 +2747,7 @@ yyreduce:
 
   case 177:
 /* Line 1792 of yacc.c  */
-#line 603 "./util/configparser.y"
+#line 604 "./util/configparser.y"
     {
 		OUTYY(("P(server_so_sndbuf:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->so_sndbuf))
@@ -2750,7 +2758,7 @@ yyreduce:
 
   case 178:
 /* Line 1792 of yacc.c  */
-#line 611 "./util/configparser.y"
+#line 612 "./util/configparser.y"
     {
         OUTYY(("P(server_so_reuseport:%s)\n", (yyvsp[(2) - (2)].str)));
         if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2763,7 +2771,7 @@ yyreduce:
 
   case 179:
 /* Line 1792 of yacc.c  */
-#line 621 "./util/configparser.y"
+#line 622 "./util/configparser.y"
     {
 		OUTYY(("P(server_edns_buffer_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2779,7 +2787,7 @@ yyreduce:
 
   case 180:
 /* Line 1792 of yacc.c  */
-#line 634 "./util/configparser.y"
+#line 635 "./util/configparser.y"
     {
 		OUTYY(("P(server_msg_buffer_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2793,7 +2801,7 @@ yyreduce:
 
   case 181:
 /* Line 1792 of yacc.c  */
-#line 645 "./util/configparser.y"
+#line 646 "./util/configparser.y"
     {
 		OUTYY(("P(server_msg_cache_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->msg_cache_size))
@@ -2804,7 +2812,7 @@ yyreduce:
 
   case 182:
 /* Line 1792 of yacc.c  */
-#line 653 "./util/configparser.y"
+#line 654 "./util/configparser.y"
     {
 		OUTYY(("P(server_msg_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2820,7 +2828,7 @@ yyreduce:
 
   case 183:
 /* Line 1792 of yacc.c  */
-#line 666 "./util/configparser.y"
+#line 667 "./util/configparser.y"
     {
 		OUTYY(("P(server_num_queries_per_thread:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2832,7 +2840,7 @@ yyreduce:
 
   case 184:
 /* Line 1792 of yacc.c  */
-#line 675 "./util/configparser.y"
+#line 676 "./util/configparser.y"
     {
 		OUTYY(("P(server_jostle_timeout:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2844,7 +2852,7 @@ yyreduce:
 
   case 185:
 /* Line 1792 of yacc.c  */
-#line 684 "./util/configparser.y"
+#line 685 "./util/configparser.y"
     {
 		OUTYY(("P(server_delay_close:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2856,7 +2864,7 @@ yyreduce:
 
   case 186:
 /* Line 1792 of yacc.c  */
-#line 693 "./util/configparser.y"
+#line 694 "./util/configparser.y"
     {
 		OUTYY(("P(server_unblock_lan_zones:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2869,7 +2877,7 @@ yyreduce:
 
   case 187:
 /* Line 1792 of yacc.c  */
-#line 703 "./util/configparser.y"
+#line 704 "./util/configparser.y"
     {
 		OUTYY(("P(server_rrset_cache_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->rrset_cache_size))
@@ -2880,7 +2888,7 @@ yyreduce:
 
   case 188:
 /* Line 1792 of yacc.c  */
-#line 711 "./util/configparser.y"
+#line 712 "./util/configparser.y"
     {
 		OUTYY(("P(server_rrset_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2896,7 +2904,7 @@ yyreduce:
 
   case 189:
 /* Line 1792 of yacc.c  */
-#line 724 "./util/configparser.y"
+#line 725 "./util/configparser.y"
     {
 		OUTYY(("P(server_infra_host_ttl:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -2908,7 +2916,7 @@ yyreduce:
 
   case 190:
 /* Line 1792 of yacc.c  */
-#line 733 "./util/configparser.y"
+#line 734 "./util/configparser.y"
     {
 		OUTYY(("P(server_infra_lame_ttl:%s)\n", (yyvsp[(2) - (2)].str)));
 		verbose(VERB_DETAIL, "ignored infra-lame-ttl: %s (option "
@@ -2919,7 +2927,7 @@ yyreduce:
 
   case 191:
 /* Line 1792 of yacc.c  */
-#line 741 "./util/configparser.y"
+#line 742 "./util/configparser.y"
     {
 		OUTYY(("P(server_infra_cache_numhosts:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2931,7 +2939,7 @@ yyreduce:
 
   case 192:
 /* Line 1792 of yacc.c  */
-#line 750 "./util/configparser.y"
+#line 751 "./util/configparser.y"
     {
 		OUTYY(("P(server_infra_cache_lame_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		verbose(VERB_DETAIL, "ignored infra-cache-lame-size: %s "
@@ -2942,7 +2950,7 @@ yyreduce:
 
   case 193:
 /* Line 1792 of yacc.c  */
-#line 758 "./util/configparser.y"
+#line 759 "./util/configparser.y"
     {
 		OUTYY(("P(server_infra_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -2958,7 +2966,7 @@ yyreduce:
 
   case 194:
 /* Line 1792 of yacc.c  */
-#line 771 "./util/configparser.y"
+#line 772 "./util/configparser.y"
     {
 		OUTYY(("P(server_target_fetch_policy:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->target_fetch_policy);
@@ -2968,7 +2976,7 @@ yyreduce:
 
   case 195:
 /* Line 1792 of yacc.c  */
-#line 778 "./util/configparser.y"
+#line 779 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_short_bufsize:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2981,7 +2989,7 @@ yyreduce:
 
   case 196:
 /* Line 1792 of yacc.c  */
-#line 788 "./util/configparser.y"
+#line 789 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_large_queries:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -2994,7 +3002,7 @@ yyreduce:
 
   case 197:
 /* Line 1792 of yacc.c  */
-#line 798 "./util/configparser.y"
+#line 799 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_glue:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3007,7 +3015,7 @@ yyreduce:
 
   case 198:
 /* Line 1792 of yacc.c  */
-#line 808 "./util/configparser.y"
+#line 809 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_dnssec_stripped:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3020,7 +3028,7 @@ yyreduce:
 
   case 199:
 /* Line 1792 of yacc.c  */
-#line 818 "./util/configparser.y"
+#line 819 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_below_nxdomain:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3033,7 +3041,7 @@ yyreduce:
 
   case 200:
 /* Line 1792 of yacc.c  */
-#line 828 "./util/configparser.y"
+#line 829 "./util/configparser.y"
     {
 		OUTYY(("P(server_harden_referral_path:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3046,7 +3054,7 @@ yyreduce:
 
   case 201:
 /* Line 1792 of yacc.c  */
-#line 838 "./util/configparser.y"
+#line 839 "./util/configparser.y"
     {
 		OUTYY(("P(server_use_caps_for_id:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3059,7 +3067,7 @@ yyreduce:
 
   case 202:
 /* Line 1792 of yacc.c  */
-#line 848 "./util/configparser.y"
+#line 849 "./util/configparser.y"
     {
 		OUTYY(("P(server_private_address:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->private_address, (yyvsp[(2) - (2)].str)))
@@ -3069,7 +3077,7 @@ yyreduce:
 
   case 203:
 /* Line 1792 of yacc.c  */
-#line 855 "./util/configparser.y"
+#line 856 "./util/configparser.y"
     {
 		OUTYY(("P(server_private_domain:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->private_domain, (yyvsp[(2) - (2)].str)))
@@ -3079,7 +3087,7 @@ yyreduce:
 
   case 204:
 /* Line 1792 of yacc.c  */
-#line 862 "./util/configparser.y"
+#line 863 "./util/configparser.y"
     {
 		OUTYY(("P(server_prefetch:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3091,7 +3099,7 @@ yyreduce:
 
   case 205:
 /* Line 1792 of yacc.c  */
-#line 871 "./util/configparser.y"
+#line 872 "./util/configparser.y"
     {
 		OUTYY(("P(server_prefetch_key:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3103,7 +3111,7 @@ yyreduce:
 
   case 206:
 /* Line 1792 of yacc.c  */
-#line 880 "./util/configparser.y"
+#line 881 "./util/configparser.y"
     {
 		OUTYY(("P(server_unwanted_reply_threshold:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3115,7 +3123,7 @@ yyreduce:
 
   case 207:
 /* Line 1792 of yacc.c  */
-#line 889 "./util/configparser.y"
+#line 890 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_not_query_address:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->donotqueryaddrs, (yyvsp[(2) - (2)].str)))
@@ -3125,7 +3133,7 @@ yyreduce:
 
   case 208:
 /* Line 1792 of yacc.c  */
-#line 896 "./util/configparser.y"
+#line 897 "./util/configparser.y"
     {
 		OUTYY(("P(server_do_not_query_localhost:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3138,7 +3146,7 @@ yyreduce:
 
   case 209:
 /* Line 1792 of yacc.c  */
-#line 906 "./util/configparser.y"
+#line 907 "./util/configparser.y"
     {
 		OUTYY(("P(server_access_control:%s %s)\n", (yyvsp[(2) - (3)].str), (yyvsp[(3) - (3)].str)));
 		if(strcmp((yyvsp[(3) - (3)].str), "deny")!=0 && strcmp((yyvsp[(3) - (3)].str), "refuse")!=0 &&
@@ -3158,7 +3166,7 @@ yyreduce:
 
   case 210:
 /* Line 1792 of yacc.c  */
-#line 923 "./util/configparser.y"
+#line 924 "./util/configparser.y"
     {
 		OUTYY(("P(server_module_conf:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->module_conf);
@@ -3168,7 +3176,7 @@ yyreduce:
 
   case 211:
 /* Line 1792 of yacc.c  */
-#line 930 "./util/configparser.y"
+#line 931 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_override_date:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strlen((yyvsp[(2) - (2)].str)) == 0 || strcmp((yyvsp[(2) - (2)].str), "0") == 0) {
@@ -3189,7 +3197,7 @@ yyreduce:
 
   case 212:
 /* Line 1792 of yacc.c  */
-#line 948 "./util/configparser.y"
+#line 949 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_sig_skew_min:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strlen((yyvsp[(2) - (2)].str)) == 0 || strcmp((yyvsp[(2) - (2)].str), "0") == 0) {
@@ -3205,7 +3213,7 @@ yyreduce:
 
   case 213:
 /* Line 1792 of yacc.c  */
-#line 961 "./util/configparser.y"
+#line 962 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_sig_skew_max:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strlen((yyvsp[(2) - (2)].str)) == 0 || strcmp((yyvsp[(2) - (2)].str), "0") == 0) {
@@ -3221,7 +3229,7 @@ yyreduce:
 
   case 214:
 /* Line 1792 of yacc.c  */
-#line 974 "./util/configparser.y"
+#line 975 "./util/configparser.y"
     {
 		OUTYY(("P(server_cache_max_ttl:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3233,7 +3241,7 @@ yyreduce:
 
   case 215:
 /* Line 1792 of yacc.c  */
-#line 983 "./util/configparser.y"
+#line 984 "./util/configparser.y"
     {
 		OUTYY(("P(server_cache_min_ttl:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3245,7 +3253,7 @@ yyreduce:
 
   case 216:
 /* Line 1792 of yacc.c  */
-#line 992 "./util/configparser.y"
+#line 993 "./util/configparser.y"
     {
 		OUTYY(("P(server_bogus_ttl:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3257,7 +3265,7 @@ yyreduce:
 
   case 217:
 /* Line 1792 of yacc.c  */
-#line 1001 "./util/configparser.y"
+#line 1002 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_clean_additional:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3270,7 +3278,7 @@ yyreduce:
 
   case 218:
 /* Line 1792 of yacc.c  */
-#line 1011 "./util/configparser.y"
+#line 1012 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_permissive_mode:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3283,7 +3291,7 @@ yyreduce:
 
   case 219:
 /* Line 1792 of yacc.c  */
-#line 1021 "./util/configparser.y"
+#line 1022 "./util/configparser.y"
     {
 		OUTYY(("P(server_ignore_cd_flag:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3295,7 +3303,7 @@ yyreduce:
 
   case 220:
 /* Line 1792 of yacc.c  */
-#line 1030 "./util/configparser.y"
+#line 1031 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_log_level:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3307,7 +3315,7 @@ yyreduce:
 
   case 221:
 /* Line 1792 of yacc.c  */
-#line 1039 "./util/configparser.y"
+#line 1040 "./util/configparser.y"
     {
 		OUTYY(("P(server_val_nsec3_keysize_iterations:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->val_nsec3_key_iterations);
@@ -3317,7 +3325,7 @@ yyreduce:
 
   case 222:
 /* Line 1792 of yacc.c  */
-#line 1046 "./util/configparser.y"
+#line 1047 "./util/configparser.y"
     {
 		OUTYY(("P(server_add_holddown:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3329,7 +3337,7 @@ yyreduce:
 
   case 223:
 /* Line 1792 of yacc.c  */
-#line 1055 "./util/configparser.y"
+#line 1056 "./util/configparser.y"
     {
 		OUTYY(("P(server_del_holddown:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3341,7 +3349,7 @@ yyreduce:
 
   case 224:
 /* Line 1792 of yacc.c  */
-#line 1064 "./util/configparser.y"
+#line 1065 "./util/configparser.y"
     {
 		OUTYY(("P(server_keep_missing:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0)
@@ -3353,7 +3361,7 @@ yyreduce:
 
   case 225:
 /* Line 1792 of yacc.c  */
-#line 1073 "./util/configparser.y"
+#line 1074 "./util/configparser.y"
     {
 		OUTYY(("P(server_key_cache_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->key_cache_size))
@@ -3364,7 +3372,7 @@ yyreduce:
 
   case 226:
 /* Line 1792 of yacc.c  */
-#line 1081 "./util/configparser.y"
+#line 1082 "./util/configparser.y"
     {
 		OUTYY(("P(server_key_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -3380,7 +3388,7 @@ yyreduce:
 
   case 227:
 /* Line 1792 of yacc.c  */
-#line 1094 "./util/configparser.y"
+#line 1095 "./util/configparser.y"
     {
 		OUTYY(("P(server_neg_cache_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_parse_memsize((yyvsp[(2) - (2)].str), &cfg_parser->cfg->neg_cache_size))
@@ -3391,7 +3399,7 @@ yyreduce:
 
   case 228:
 /* Line 1792 of yacc.c  */
-#line 1102 "./util/configparser.y"
+#line 1103 "./util/configparser.y"
     {
 		OUTYY(("P(server_local_zone:%s %s)\n", (yyvsp[(2) - (3)].str), (yyvsp[(3) - (3)].str)));
 		if(strcmp((yyvsp[(3) - (3)].str), "static")!=0 && strcmp((yyvsp[(3) - (3)].str), "deny")!=0 &&
@@ -3417,7 +3425,7 @@ yyreduce:
 
   case 229:
 /* Line 1792 of yacc.c  */
-#line 1125 "./util/configparser.y"
+#line 1126 "./util/configparser.y"
     {
 		OUTYY(("P(server_local_data:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->local_data, (yyvsp[(2) - (2)].str)))
@@ -3427,7 +3435,7 @@ yyreduce:
 
   case 230:
 /* Line 1792 of yacc.c  */
-#line 1132 "./util/configparser.y"
+#line 1133 "./util/configparser.y"
     {
 		char* ptr;
 		OUTYY(("P(server_local_data_ptr:%s)\n", (yyvsp[(2) - (2)].str)));
@@ -3445,7 +3453,7 @@ yyreduce:
 
   case 231:
 /* Line 1792 of yacc.c  */
-#line 1147 "./util/configparser.y"
+#line 1148 "./util/configparser.y"
     {
 		OUTYY(("P(server_minimal_responses:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3458,7 +3466,7 @@ yyreduce:
 
   case 232:
 /* Line 1792 of yacc.c  */
-#line 1157 "./util/configparser.y"
+#line 1158 "./util/configparser.y"
     {
 		OUTYY(("P(server_rrset_roundrobin:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3471,7 +3479,7 @@ yyreduce:
 
   case 233:
 /* Line 1792 of yacc.c  */
-#line 1167 "./util/configparser.y"
+#line 1168 "./util/configparser.y"
     {
 		OUTYY(("P(server_max_udp_size:%s)\n", (yyvsp[(2) - (2)].str)));
 		cfg_parser->cfg->max_udp_size = atoi((yyvsp[(2) - (2)].str));
@@ -3481,7 +3489,7 @@ yyreduce:
 
   case 234:
 /* Line 1792 of yacc.c  */
-#line 1174 "./util/configparser.y"
+#line 1175 "./util/configparser.y"
     {
 		OUTYY(("P(dns64_prefix:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->dns64_prefix);
@@ -3491,7 +3499,7 @@ yyreduce:
 
   case 235:
 /* Line 1792 of yacc.c  */
-#line 1181 "./util/configparser.y"
+#line 1182 "./util/configparser.y"
     {
 		OUTYY(("P(server_dns64_synthall:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3503,7 +3511,7 @@ yyreduce:
 
   case 236:
 /* Line 1792 of yacc.c  */
-#line 1190 "./util/configparser.y"
+#line 1191 "./util/configparser.y"
     {
 		OUTYY(("P(name:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(cfg_parser->cfg->stubs->name)
@@ -3516,7 +3524,7 @@ yyreduce:
 
   case 237:
 /* Line 1792 of yacc.c  */
-#line 1200 "./util/configparser.y"
+#line 1201 "./util/configparser.y"
     {
 		OUTYY(("P(stub-host:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->hosts, (yyvsp[(2) - (2)].str)))
@@ -3526,7 +3534,7 @@ yyreduce:
 
   case 238:
 /* Line 1792 of yacc.c  */
-#line 1207 "./util/configparser.y"
+#line 1208 "./util/configparser.y"
     {
 		OUTYY(("P(stub-addr:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->addrs, (yyvsp[(2) - (2)].str)))
@@ -3536,7 +3544,7 @@ yyreduce:
 
   case 239:
 /* Line 1792 of yacc.c  */
-#line 1214 "./util/configparser.y"
+#line 1215 "./util/configparser.y"
     {
 		OUTYY(("P(stub-first:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3548,7 +3556,7 @@ yyreduce:
 
   case 240:
 /* Line 1792 of yacc.c  */
-#line 1223 "./util/configparser.y"
+#line 1224 "./util/configparser.y"
     {
 		OUTYY(("P(stub-prime:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3561,7 +3569,7 @@ yyreduce:
 
   case 241:
 /* Line 1792 of yacc.c  */
-#line 1233 "./util/configparser.y"
+#line 1234 "./util/configparser.y"
     {
 		OUTYY(("P(name:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(cfg_parser->cfg->forwards->name)
@@ -3574,7 +3582,7 @@ yyreduce:
 
   case 242:
 /* Line 1792 of yacc.c  */
-#line 1243 "./util/configparser.y"
+#line 1244 "./util/configparser.y"
     {
 		OUTYY(("P(forward-host:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->hosts, (yyvsp[(2) - (2)].str)))
@@ -3584,7 +3592,7 @@ yyreduce:
 
   case 243:
 /* Line 1792 of yacc.c  */
-#line 1250 "./util/configparser.y"
+#line 1251 "./util/configparser.y"
     {
 		OUTYY(("P(forward-addr:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->addrs, (yyvsp[(2) - (2)].str)))
@@ -3594,7 +3602,7 @@ yyreduce:
 
   case 244:
 /* Line 1792 of yacc.c  */
-#line 1257 "./util/configparser.y"
+#line 1258 "./util/configparser.y"
     {
 		OUTYY(("P(forward-first:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3606,15 +3614,15 @@ yyreduce:
 
   case 245:
 /* Line 1792 of yacc.c  */
-#line 1266 "./util/configparser.y"
+#line 1267 "./util/configparser.y"
     { 
 		OUTYY(("\nP(remote-control:)\n")); 
 	}
     break;
 
-  case 255:
+  case 256:
 /* Line 1792 of yacc.c  */
-#line 1277 "./util/configparser.y"
+#line 1278 "./util/configparser.y"
     {
 		OUTYY(("P(control_enable:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3625,9 +3633,9 @@ yyreduce:
 	}
     break;
 
-  case 256:
+  case 257:
 /* Line 1792 of yacc.c  */
-#line 1287 "./util/configparser.y"
+#line 1288 "./util/configparser.y"
     {
 		OUTYY(("P(control_port:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(atoi((yyvsp[(2) - (2)].str)) == 0)
@@ -3637,9 +3645,9 @@ yyreduce:
 	}
     break;
 
-  case 257:
+  case 258:
 /* Line 1792 of yacc.c  */
-#line 1296 "./util/configparser.y"
+#line 1297 "./util/configparser.y"
     {
 		OUTYY(("P(control_interface:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(!cfg_strlist_insert(&cfg_parser->cfg->control_ifs, (yyvsp[(2) - (2)].str)))
@@ -3647,9 +3655,22 @@ yyreduce:
 	}
     break;
 
-  case 258:
+  case 259:
 /* Line 1792 of yacc.c  */
-#line 1303 "./util/configparser.y"
+#line 1304 "./util/configparser.y"
+    {
+		OUTYY(("P(control_use_cert:%s)\n", (yyvsp[(2) - (2)].str)));
+		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
+			yyerror("expected yes or no.");
+		else cfg_parser->cfg->remote_control_use_cert =
+			(strcmp((yyvsp[(2) - (2)].str), "yes")==0);
+		free((yyvsp[(2) - (2)].str));
+	}
+    break;
+
+  case 260:
+/* Line 1792 of yacc.c  */
+#line 1314 "./util/configparser.y"
     {
 		OUTYY(("P(rc_server_key_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->server_key_file);
@@ -3657,9 +3678,9 @@ yyreduce:
 	}
     break;
 
-  case 259:
+  case 261:
 /* Line 1792 of yacc.c  */
-#line 1310 "./util/configparser.y"
+#line 1321 "./util/configparser.y"
     {
 		OUTYY(("P(rc_server_cert_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->server_cert_file);
@@ -3667,9 +3688,9 @@ yyreduce:
 	}
     break;
 
-  case 260:
+  case 262:
 /* Line 1792 of yacc.c  */
-#line 1317 "./util/configparser.y"
+#line 1328 "./util/configparser.y"
     {
 		OUTYY(("P(rc_control_key_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->control_key_file);
@@ -3677,9 +3698,9 @@ yyreduce:
 	}
     break;
 
-  case 261:
+  case 263:
 /* Line 1792 of yacc.c  */
-#line 1324 "./util/configparser.y"
+#line 1335 "./util/configparser.y"
     {
 		OUTYY(("P(rc_control_cert_file:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->control_cert_file);
@@ -3687,17 +3708,17 @@ yyreduce:
 	}
     break;
 
-  case 262:
+  case 264:
 /* Line 1792 of yacc.c  */
-#line 1331 "./util/configparser.y"
+#line 1342 "./util/configparser.y"
     {
 		OUTYY(("\nP(dnstap:)\n"));
 	}
     break;
 
-  case 277:
+  case 279:
 /* Line 1792 of yacc.c  */
-#line 1348 "./util/configparser.y"
+#line 1359 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_enable:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3706,9 +3727,9 @@ yyreduce:
 	}
     break;
 
-  case 278:
+  case 280:
 /* Line 1792 of yacc.c  */
-#line 1356 "./util/configparser.y"
+#line 1367 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_socket_path:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->dnstap_socket_path);
@@ -3716,9 +3737,9 @@ yyreduce:
 	}
     break;
 
-  case 279:
+  case 281:
 /* Line 1792 of yacc.c  */
-#line 1363 "./util/configparser.y"
+#line 1374 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_send_identity:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3727,9 +3748,9 @@ yyreduce:
 	}
     break;
 
-  case 280:
+  case 282:
 /* Line 1792 of yacc.c  */
-#line 1371 "./util/configparser.y"
+#line 1382 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_send_version:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3738,9 +3759,9 @@ yyreduce:
 	}
     break;
 
-  case 281:
+  case 283:
 /* Line 1792 of yacc.c  */
-#line 1379 "./util/configparser.y"
+#line 1390 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_identity:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->dnstap_identity);
@@ -3748,9 +3769,9 @@ yyreduce:
 	}
     break;
 
-  case 282:
+  case 284:
 /* Line 1792 of yacc.c  */
-#line 1386 "./util/configparser.y"
+#line 1397 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_version:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->dnstap_version);
@@ -3758,9 +3779,9 @@ yyreduce:
 	}
     break;
 
-  case 283:
+  case 285:
 /* Line 1792 of yacc.c  */
-#line 1393 "./util/configparser.y"
+#line 1404 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_resolver_query_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3770,9 +3791,9 @@ yyreduce:
 	}
     break;
 
-  case 284:
+  case 286:
 /* Line 1792 of yacc.c  */
-#line 1402 "./util/configparser.y"
+#line 1413 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_resolver_response_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3782,9 +3803,9 @@ yyreduce:
 	}
     break;
 
-  case 285:
+  case 287:
 /* Line 1792 of yacc.c  */
-#line 1411 "./util/configparser.y"
+#line 1422 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_client_query_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3794,9 +3815,9 @@ yyreduce:
 	}
     break;
 
-  case 286:
+  case 288:
 /* Line 1792 of yacc.c  */
-#line 1420 "./util/configparser.y"
+#line 1431 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_client_response_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3806,9 +3827,9 @@ yyreduce:
 	}
     break;
 
-  case 287:
+  case 289:
 /* Line 1792 of yacc.c  */
-#line 1429 "./util/configparser.y"
+#line 1440 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_forwarder_query_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3818,9 +3839,9 @@ yyreduce:
 	}
     break;
 
-  case 288:
+  case 290:
 /* Line 1792 of yacc.c  */
-#line 1438 "./util/configparser.y"
+#line 1449 "./util/configparser.y"
     {
 		OUTYY(("P(dt_dnstap_log_forwarder_response_messages:%s)\n", (yyvsp[(2) - (2)].str)));
 		if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0)
@@ -3830,17 +3851,17 @@ yyreduce:
 	}
     break;
 
-  case 289:
+  case 291:
 /* Line 1792 of yacc.c  */
-#line 1447 "./util/configparser.y"
+#line 1458 "./util/configparser.y"
     { 
 		OUTYY(("\nP(python:)\n")); 
 	}
     break;
 
-  case 293:
+  case 295:
 /* Line 1792 of yacc.c  */
-#line 1456 "./util/configparser.y"
+#line 1467 "./util/configparser.y"
     {
 		OUTYY(("P(python-script:%s)\n", (yyvsp[(2) - (2)].str)));
 		free(cfg_parser->cfg->python_script);
@@ -3850,7 +3871,7 @@ yyreduce:
 
 
 /* Line 1792 of yacc.c  */
-#line 3854 "util/configparser.c"
+#line 3875 "util/configparser.c"
       default: break;
     }
   /* User semantic actions sometimes alter yychar, and that requires
@@ -4082,7 +4103,7 @@ yyreturn:
 
 
 /* Line 2055 of yacc.c  */
-#line 1461 "./util/configparser.y"
+#line 1472 "./util/configparser.y"
 
 
 /* parse helper routines could be here */
diff --git a/util/configparser.h b/util/configparser.h
index 0ee72661d..dfb668d8e 100644
--- a/util/configparser.h
+++ b/util/configparser.h
@@ -139,59 +139,60 @@ extern int yydebug;
      VAR_SERVER_CERT_FILE = 348,
      VAR_CONTROL_KEY_FILE = 349,
      VAR_CONTROL_CERT_FILE = 350,
-     VAR_EXTENDED_STATISTICS = 351,
-     VAR_LOCAL_DATA_PTR = 352,
-     VAR_JOSTLE_TIMEOUT = 353,
-     VAR_STUB_PRIME = 354,
-     VAR_UNWANTED_REPLY_THRESHOLD = 355,
-     VAR_LOG_TIME_ASCII = 356,
-     VAR_DOMAIN_INSECURE = 357,
-     VAR_PYTHON = 358,
-     VAR_PYTHON_SCRIPT = 359,
-     VAR_VAL_SIG_SKEW_MIN = 360,
-     VAR_VAL_SIG_SKEW_MAX = 361,
-     VAR_CACHE_MIN_TTL = 362,
-     VAR_VAL_LOG_LEVEL = 363,
-     VAR_AUTO_TRUST_ANCHOR_FILE = 364,
-     VAR_KEEP_MISSING = 365,
-     VAR_ADD_HOLDDOWN = 366,
-     VAR_DEL_HOLDDOWN = 367,
-     VAR_SO_RCVBUF = 368,
-     VAR_EDNS_BUFFER_SIZE = 369,
-     VAR_PREFETCH = 370,
-     VAR_PREFETCH_KEY = 371,
-     VAR_SO_SNDBUF = 372,
-     VAR_SO_REUSEPORT = 373,
-     VAR_HARDEN_BELOW_NXDOMAIN = 374,
-     VAR_IGNORE_CD_FLAG = 375,
-     VAR_LOG_QUERIES = 376,
-     VAR_TCP_UPSTREAM = 377,
-     VAR_SSL_UPSTREAM = 378,
-     VAR_SSL_SERVICE_KEY = 379,
-     VAR_SSL_SERVICE_PEM = 380,
-     VAR_SSL_PORT = 381,
-     VAR_FORWARD_FIRST = 382,
-     VAR_STUB_FIRST = 383,
-     VAR_MINIMAL_RESPONSES = 384,
-     VAR_RRSET_ROUNDROBIN = 385,
-     VAR_MAX_UDP_SIZE = 386,
-     VAR_DELAY_CLOSE = 387,
-     VAR_UNBLOCK_LAN_ZONES = 388,
-     VAR_DNS64_PREFIX = 389,
-     VAR_DNS64_SYNTHALL = 390,
-     VAR_DNSTAP = 391,
-     VAR_DNSTAP_ENABLE = 392,
-     VAR_DNSTAP_SOCKET_PATH = 393,
-     VAR_DNSTAP_SEND_IDENTITY = 394,
-     VAR_DNSTAP_SEND_VERSION = 395,
-     VAR_DNSTAP_IDENTITY = 396,
-     VAR_DNSTAP_VERSION = 397,
-     VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES = 398,
-     VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES = 399,
-     VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES = 400,
-     VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES = 401,
-     VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES = 402,
-     VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES = 403
+     VAR_CONTROL_USE_CERT = 351,
+     VAR_EXTENDED_STATISTICS = 352,
+     VAR_LOCAL_DATA_PTR = 353,
+     VAR_JOSTLE_TIMEOUT = 354,
+     VAR_STUB_PRIME = 355,
+     VAR_UNWANTED_REPLY_THRESHOLD = 356,
+     VAR_LOG_TIME_ASCII = 357,
+     VAR_DOMAIN_INSECURE = 358,
+     VAR_PYTHON = 359,
+     VAR_PYTHON_SCRIPT = 360,
+     VAR_VAL_SIG_SKEW_MIN = 361,
+     VAR_VAL_SIG_SKEW_MAX = 362,
+     VAR_CACHE_MIN_TTL = 363,
+     VAR_VAL_LOG_LEVEL = 364,
+     VAR_AUTO_TRUST_ANCHOR_FILE = 365,
+     VAR_KEEP_MISSING = 366,
+     VAR_ADD_HOLDDOWN = 367,
+     VAR_DEL_HOLDDOWN = 368,
+     VAR_SO_RCVBUF = 369,
+     VAR_EDNS_BUFFER_SIZE = 370,
+     VAR_PREFETCH = 371,
+     VAR_PREFETCH_KEY = 372,
+     VAR_SO_SNDBUF = 373,
+     VAR_SO_REUSEPORT = 374,
+     VAR_HARDEN_BELOW_NXDOMAIN = 375,
+     VAR_IGNORE_CD_FLAG = 376,
+     VAR_LOG_QUERIES = 377,
+     VAR_TCP_UPSTREAM = 378,
+     VAR_SSL_UPSTREAM = 379,
+     VAR_SSL_SERVICE_KEY = 380,
+     VAR_SSL_SERVICE_PEM = 381,
+     VAR_SSL_PORT = 382,
+     VAR_FORWARD_FIRST = 383,
+     VAR_STUB_FIRST = 384,
+     VAR_MINIMAL_RESPONSES = 385,
+     VAR_RRSET_ROUNDROBIN = 386,
+     VAR_MAX_UDP_SIZE = 387,
+     VAR_DELAY_CLOSE = 388,
+     VAR_UNBLOCK_LAN_ZONES = 389,
+     VAR_DNS64_PREFIX = 390,
+     VAR_DNS64_SYNTHALL = 391,
+     VAR_DNSTAP = 392,
+     VAR_DNSTAP_ENABLE = 393,
+     VAR_DNSTAP_SOCKET_PATH = 394,
+     VAR_DNSTAP_SEND_IDENTITY = 395,
+     VAR_DNSTAP_SEND_VERSION = 396,
+     VAR_DNSTAP_IDENTITY = 397,
+     VAR_DNSTAP_VERSION = 398,
+     VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES = 399,
+     VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES = 400,
+     VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES = 401,
+     VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES = 402,
+     VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES = 403,
+     VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES = 404
    };
 #endif
 /* Tokens.  */
@@ -288,59 +289,60 @@ extern int yydebug;
 #define VAR_SERVER_CERT_FILE 348
 #define VAR_CONTROL_KEY_FILE 349
 #define VAR_CONTROL_CERT_FILE 350
-#define VAR_EXTENDED_STATISTICS 351
-#define VAR_LOCAL_DATA_PTR 352
-#define VAR_JOSTLE_TIMEOUT 353
-#define VAR_STUB_PRIME 354
-#define VAR_UNWANTED_REPLY_THRESHOLD 355
-#define VAR_LOG_TIME_ASCII 356
-#define VAR_DOMAIN_INSECURE 357
-#define VAR_PYTHON 358
-#define VAR_PYTHON_SCRIPT 359
-#define VAR_VAL_SIG_SKEW_MIN 360
-#define VAR_VAL_SIG_SKEW_MAX 361
-#define VAR_CACHE_MIN_TTL 362
-#define VAR_VAL_LOG_LEVEL 363
-#define VAR_AUTO_TRUST_ANCHOR_FILE 364
-#define VAR_KEEP_MISSING 365
-#define VAR_ADD_HOLDDOWN 366
-#define VAR_DEL_HOLDDOWN 367
-#define VAR_SO_RCVBUF 368
-#define VAR_EDNS_BUFFER_SIZE 369
-#define VAR_PREFETCH 370
-#define VAR_PREFETCH_KEY 371
-#define VAR_SO_SNDBUF 372
-#define VAR_SO_REUSEPORT 373
-#define VAR_HARDEN_BELOW_NXDOMAIN 374
-#define VAR_IGNORE_CD_FLAG 375
-#define VAR_LOG_QUERIES 376
-#define VAR_TCP_UPSTREAM 377
-#define VAR_SSL_UPSTREAM 378
-#define VAR_SSL_SERVICE_KEY 379
-#define VAR_SSL_SERVICE_PEM 380
-#define VAR_SSL_PORT 381
-#define VAR_FORWARD_FIRST 382
-#define VAR_STUB_FIRST 383
-#define VAR_MINIMAL_RESPONSES 384
-#define VAR_RRSET_ROUNDROBIN 385
-#define VAR_MAX_UDP_SIZE 386
-#define VAR_DELAY_CLOSE 387
-#define VAR_UNBLOCK_LAN_ZONES 388
-#define VAR_DNS64_PREFIX 389
-#define VAR_DNS64_SYNTHALL 390
-#define VAR_DNSTAP 391
-#define VAR_DNSTAP_ENABLE 392
-#define VAR_DNSTAP_SOCKET_PATH 393
-#define VAR_DNSTAP_SEND_IDENTITY 394
-#define VAR_DNSTAP_SEND_VERSION 395
-#define VAR_DNSTAP_IDENTITY 396
-#define VAR_DNSTAP_VERSION 397
-#define VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES 398
-#define VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES 399
-#define VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES 400
-#define VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES 401
-#define VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES 402
-#define VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES 403
+#define VAR_CONTROL_USE_CERT 351
+#define VAR_EXTENDED_STATISTICS 352
+#define VAR_LOCAL_DATA_PTR 353
+#define VAR_JOSTLE_TIMEOUT 354
+#define VAR_STUB_PRIME 355
+#define VAR_UNWANTED_REPLY_THRESHOLD 356
+#define VAR_LOG_TIME_ASCII 357
+#define VAR_DOMAIN_INSECURE 358
+#define VAR_PYTHON 359
+#define VAR_PYTHON_SCRIPT 360
+#define VAR_VAL_SIG_SKEW_MIN 361
+#define VAR_VAL_SIG_SKEW_MAX 362
+#define VAR_CACHE_MIN_TTL 363
+#define VAR_VAL_LOG_LEVEL 364
+#define VAR_AUTO_TRUST_ANCHOR_FILE 365
+#define VAR_KEEP_MISSING 366
+#define VAR_ADD_HOLDDOWN 367
+#define VAR_DEL_HOLDDOWN 368
+#define VAR_SO_RCVBUF 369
+#define VAR_EDNS_BUFFER_SIZE 370
+#define VAR_PREFETCH 371
+#define VAR_PREFETCH_KEY 372
+#define VAR_SO_SNDBUF 373
+#define VAR_SO_REUSEPORT 374
+#define VAR_HARDEN_BELOW_NXDOMAIN 375
+#define VAR_IGNORE_CD_FLAG 376
+#define VAR_LOG_QUERIES 377
+#define VAR_TCP_UPSTREAM 378
+#define VAR_SSL_UPSTREAM 379
+#define VAR_SSL_SERVICE_KEY 380
+#define VAR_SSL_SERVICE_PEM 381
+#define VAR_SSL_PORT 382
+#define VAR_FORWARD_FIRST 383
+#define VAR_STUB_FIRST 384
+#define VAR_MINIMAL_RESPONSES 385
+#define VAR_RRSET_ROUNDROBIN 386
+#define VAR_MAX_UDP_SIZE 387
+#define VAR_DELAY_CLOSE 388
+#define VAR_UNBLOCK_LAN_ZONES 389
+#define VAR_DNS64_PREFIX 390
+#define VAR_DNS64_SYNTHALL 391
+#define VAR_DNSTAP 392
+#define VAR_DNSTAP_ENABLE 393
+#define VAR_DNSTAP_SOCKET_PATH 394
+#define VAR_DNSTAP_SEND_IDENTITY 395
+#define VAR_DNSTAP_SEND_VERSION 396
+#define VAR_DNSTAP_IDENTITY 397
+#define VAR_DNSTAP_VERSION 398
+#define VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES 399
+#define VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES 400
+#define VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES 401
+#define VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES 402
+#define VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES 403
+#define VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES 404
 
 
 
@@ -354,7 +356,7 @@ typedef union YYSTYPE
 
 
 /* Line 2058 of yacc.c  */
-#line 358 "util/configparser.h"
+#line 360 "util/configparser.h"
 } YYSTYPE;
 # define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
diff --git a/util/configparser.y b/util/configparser.y
index 05f0c6cf3..a2657bc07 100644
--- a/util/configparser.y
+++ b/util/configparser.y
@@ -95,6 +95,7 @@ extern struct config_parser_state* cfg_parser;
 %token VAR_PRIVATE_DOMAIN VAR_REMOTE_CONTROL VAR_CONTROL_ENABLE
 %token VAR_CONTROL_INTERFACE VAR_CONTROL_PORT VAR_SERVER_KEY_FILE
 %token VAR_SERVER_CERT_FILE VAR_CONTROL_KEY_FILE VAR_CONTROL_CERT_FILE
+%token VAR_CONTROL_USE_CERT
 %token VAR_EXTENDED_STATISTICS VAR_LOCAL_DATA_PTR VAR_JOSTLE_TIMEOUT
 %token VAR_STUB_PRIME VAR_UNWANTED_REPLY_THRESHOLD VAR_LOG_TIME_ASCII
 %token VAR_DOMAIN_INSECURE VAR_PYTHON VAR_PYTHON_SCRIPT VAR_VAL_SIG_SKEW_MIN
@@ -1271,7 +1272,7 @@ contents_rc: contents_rc content_rc
 	| ;
 content_rc: rc_control_enable | rc_control_interface | rc_control_port |
 	rc_server_key_file | rc_server_cert_file | rc_control_key_file |
-	rc_control_cert_file
+	rc_control_cert_file | rc_control_use_cert
 	;
 rc_control_enable: VAR_CONTROL_ENABLE STRING_ARG
 	{
@@ -1299,6 +1300,16 @@ rc_control_interface: VAR_CONTROL_INTERFACE STRING_ARG
 			yyerror("out of memory");
 	}
 	;
+rc_control_use_cert: VAR_CONTROL_USE_CERT STRING_ARG
+	{
+		OUTYY(("P(control_use_cert:%s)\n", $2));
+		if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
+			yyerror("expected yes or no.");
+		else cfg_parser->cfg->remote_control_use_cert =
+			(strcmp($2, "yes")==0);
+		free($2);
+	}
+	;
 rc_server_key_file: VAR_SERVER_KEY_FILE STRING_ARG
 	{
 		OUTYY(("P(rc_server_key_file:%s)\n", $2));
diff --git a/util/net_help.c b/util/net_help.c
index 8c2bac737..335ee7499 100644
--- a/util/net_help.c
+++ b/util/net_help.c
@@ -156,7 +156,7 @@ log_addr(enum verbosity_value v, const char* str,
 		case AF_INET6: family="ip6";
 			sinaddr = &((struct sockaddr_in6*)addr)->sin6_addr;
 			break;
-		case AF_UNIX: family="unix"; break;
+		case AF_LOCAL: family="local"; break;
 		default: break;
 	}
 	if(inet_ntop(af, sinaddr, dest, (socklen_t)sizeof(dest)) == 0) {
@@ -313,7 +313,7 @@ void log_name_addr(enum verbosity_value v, const char* str, uint8_t* zone,
 		case AF_INET6: family="";
 			sinaddr = &((struct sockaddr_in6*)addr)->sin6_addr;
 			break;
-		case AF_UNIX: family="unix_family "; break;
+		case AF_LOCAL: family="local "; break;
 		default: break;
 	}
 	if(inet_ntop(af, sinaddr, dest, (socklen_t)sizeof(dest)) == 0) {
-- 
2.47.2