This commit was manufactured by cvs2svn to create tagvendor/bind/8.2.3

'bind-vendor-v8_2_3'.

7 files changed, 0 insertions, 5909 deletions

diff --git a/contrib/bind/bin/named/db_dict.c b/contrib/bind/bin/named/db_dict.c
deleted file mode 100644
index a0b89216fd65..000000000000
--- a/contrib/bind/bin/named/db_dict.c
+++ /dev/null
@@ -1,111 +0,0 @@
-#if !defined(lint) && !defined(SABER)
-static char rcsid[] = "$Id: db_dict.c,v 8.1 1997/09/26 17:55:40 halley Exp $";
-#endif /* not lint */
-
-/*
- * Portions Copyright (c) 1997 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#include "port_before.h"
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <assert.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include <isc/eventlib.h>
-#include <isc/logging.h>
-#include <isc/memcluster.h>
-
-#include "port_after.h"
-
-#include "named.h"
-
-#define	DICT_BLOCKBITS	8
-#define	DICT_BLOCKSHIFT	16
-#define	DICT_BLOCKMAX	(1 << DICT_BLOCKBITS)
-#define	DICT_OFFSETBITS	16
-#define	DICT_OFFSETSHIFT 0
-#define	DICT_OFFSETMAX	(1 << DICT_OFFSETBITS)
-
-#define	DICT_CONSUMED(Length) ((Length) + 1)
-#define	DICT_INDEX(Block,Offset) (((Block) << DICT_BLOCKSHIFT) | \
-				  ((Offset) << DICT_OFFSETSHIFT))
-
-static int		dict_new(const char *, int);
-
-static char *		blocks[DICT_BLOCKMAX];
-static int		offsets[DICT_BLOCKMAX];
-static int		cur_block = 0;
-static int		cur_offset = -1;
-
-int
-dict_lookup(const char *text, int length, int flags) {
-	int block, offset, ret;
-
-	/* XXX this is a proof of concept, some kind of hash is needed. */
-	for (block = 0; block <= cur_block; block++) {
-		const char *cur = &blocks[block][0];
-		const char *end = &blocks[block][offsets[block]];
-
-		while (cur < end) {
-			int xlength = *cur;
-
-			if (xlength == length &&
-			    memcmp(cur+1, text, length) == 0)
-				return (DICT_INDEX(block, offset));
-			cur += DICT_CONSUMED(length);
-		}
-	}
-	if ((flags & DICT_INSERT_P) != 0)
-		return (dict_new(text, length));
-	return (-ENOENT);
-}
-
-static int
-dict_new(const char *text, int length) {
-	int ret;
-
-	if (length < 0 || length > DICT_MAXLENGTH)
-		return (-E2BIG);
-	if (cur_offset + DICT_CONSUMED(length) >= DICT_OFFSETMAX) {
-		if (cur_block + 1 == DICT_BLOCKMAX)
-			return (-ENOSPC);
-		cur_block++;
-		blocks[cur_block] = memget(DICT_OFFSETMAX);
-		if (blocks[cur_block] == NULL)
-			return (-ENOMEM);
-		cur_offset = 0;
-	}
-	assert(cur_offset >= 0);
-	assert(cur_offset + DICT_CONSUMED(length) < DICT_OFFSETMAX);
-	ret = DICT_INDEX(cur_block, cur_offset);
-	blocks[cur_block][cur_offset] = length;
-	memcpy(&blocks[cur_block][cur_offset+1], text, length);
-	cur_offset += DICT_CONSUMED(length);
-	offsets[cur_block] = cur_offset;
-	return (ret);
-}
diff --git a/contrib/bind/bin/named/named-bootconf.pl b/contrib/bind/bin/named/named-bootconf.pl
deleted file mode 100755
index ce474c4f47a4..000000000000
--- a/contrib/bind/bin/named/named-bootconf.pl
+++ /dev/null
@@ -1,324 +0,0 @@
-#!/usr/bin/perl
-
-## Copyright (c) 1996, 1997 by Internet Software Consortium
-##
-## Permission to use, copy, modify, and distribute this software for any
-## purpose with or without fee is hereby granted, provided that the above
-## copyright notice and this permission notice appear in all copies.
-##
-## THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
-## ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
-## OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
-## CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
-## DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
-## PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
-## ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-## SOFTWARE.
-
-## $Id: named-bootconf.pl,v 8.16 1998/02/13 19:48:25 halley Exp $
-
-# This is a filter.  Input is a named.boot.  Output is a named.conf.
-
-$new_config = "";
-
-$have_options = 0;
-%options = ();
-%options_comments = ();
-@topology = ();
-@topology_comments = ();
-@bogus = ();
-@bogus_comments = ();
-@transfer_acl = ();
-@transfer_comments = ();
-$logging = "";
-
-while(<>) {
-    next if /^$/;
-
-    # skip comment-only lines
-    if (/^\s*;+\s*(.*)$/) {
-	$new_config .= "// $1\n";
-	next;
-    }
-
-    # handle continued lines
-    while (/\\$/) {
-	s/\\$/ /;
-        $_ .= <>;
-    }
-    
-    chop;
-    
-    # deal with lines ending in a coment
-    if (s/\s*;+\s*(.*)$//) {
-	$comment = "// $1";
-    } else {
-	$comment = "";
-    }
-
-    ($directive, @rest) = split;
-
-    $class = "";
-    if ($directive =~ /^(.*)\/(.*)$/) {
-	$directive = $1;
-	$class = $2;
-    }
-    
-    if ($directive eq "primary") {
-	$zname = shift(@rest);
-	&maybe_print_comment("","\n");
-	$new_config .= "zone \"$zname\" ";
-	if ($class ne "") {
-	    $new_config .= "$class ";
-	}
-	$new_config .= "{\n";
-	$new_config .= "\ttype master;\n";
-	$filename = shift(@rest);
-	$new_config .= "\tfile \"$filename\";\n";
-	$new_config .= "};\n\n";
-    } elsif ($directive eq "secondary" || $directive eq "stub") {
-	if ($directive eq "secondary") {
-	    $type = "slave";
-	} else {
-	    $type = "stub";
-	}
-	$zname = shift(@rest);
-	&maybe_print_comment("","\n");
-	$new_config .= "zone \"$zname\" ";
-	if ($class ne "") {
-	    $new_config .= "$class ";
-	}
-	$new_config .= "{\n";
-	$new_config .= "\ttype $type;\n";
-	$filename = pop(@rest);
-	if ($filename =~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/) {
-	    push(@rest, $filename);
-	    $filename = "";
-	} else {
-	    $new_config .= "\tfile \"$filename\";\n";
-	}
-	$new_config .= "\tmasters {\n";
-	foreach $master (@rest) {
-	    $new_config .= "\t\t$master;\n";
-	}
-	$new_config .= "\t};\n";
-	$new_config .= "};\n\n";
-    } elsif ($directive eq "cache") {
-    	$zname = shift(@rest);
-	&maybe_print_comment("","\n");
-	$new_config .= "zone \"$zname\" {\n";
-	$new_config .= "\ttype hint;\n";
-	$filename = shift(@rest);
-	$new_config .= "\tfile \"$filename\";\n";
-	$new_config .= "};\n\n";
-    } elsif ($directive eq "directory") {
-	$options{"directory"} = "\"$rest[0]\"";
-	$options_comments{"directory"} = $comment;
-	$have_options = 1;
-    } elsif ($directive eq "check-names") {
-	$type = shift(@rest);
-	if ($type eq "primary") {
-	    $type = "master";
-	} elsif ($type eq "secondary") {
-	    $type = "slave";
-	}
-	$action = shift(@rest);
-	$options{"check-names $type"} = $action;
-	$options_comments{"check-names $type"} = $comment;
-	$have_options = 1;
-    } elsif ($directive eq "forwarders") {
-	$options{"forwarders"}="{\n";
-	foreach $forwarder (@rest) {
-	    $options{"forwarders"} .= "\t\t$forwarder;\n";
-	}
-	$options{"forwarders"} .= "\t}";
-	$options_comments{"forwarders"} = $comment;
-	$have_options = 1;
-    } elsif ($directive eq "slave") {
-	&handle_options("forward-only");
-    } elsif ($directive eq "options") {
-	&handle_options(@rest);
-    } elsif ($directive eq "limit") {
-	&handle_limit(@rest);
-    } elsif ($directive eq "include") {
-	$new_config .= 
-	    "// make sure your include is still in the right place\n";
-	$comment = "\t" . $comment;
-	$new_config .= "include \"$rest[0]\";$comment\n\n";
-    } elsif ($directive eq "xfrnets" || $directive eq "tcplist") {
-	if ($comment ne "") {
-	    $comment = "\t$comment";
-	}
-	foreach $elt (@rest) {
-	    push(@transfer_acl, $elt);
-	    push(@transfer_comments, $comment);
-	}
-	$have_options = 1;
-    } elsif ($directive eq "sortlist") {
-	if ($comment ne "") {
-	    $comment = "\t$comment";
-	}
-	foreach $elt (@rest) {
-	    push(@topology, $elt);
-	    push(@topology_comments, $comment);
-	}
-    } elsif ($directive eq "bogusns") {
-	if ($comment ne "") {
-	    $comment = "\t$comment";
-	}
-	foreach $elt (@rest) {
-	    push(@bogus, $elt);
-	    push(@bogus_comments, $comment);
-	}
-    } elsif ($directive eq "max-fetch") {
-	$options{"transfers-in"}=$rest[0];
-	$options_comments{"transfers-in"}=$comment;
-	$have_options = 1;
-    } else {
-	$new_config .= "// NOTE: unconverted directive '$directive @rest'\n\n";
-    }
-}
-
-print "// generated by named-bootconf.pl\n\n";
-if ($have_options) {
-    print "options {\n";
-    foreach $option (sort(keys(%options))) {
-	print "\t$option $options{$option};";
-	if ($options_comments{$option} ne "") {
-	    print "\t$options_comments{$option}";
-	}
-	print "\n";
-    }
-    if (@transfer_acl > 0) {
-	print "\tallow-transfer {\n";
-	for ($i = 0; $i <= $#transfer_acl; $i++) {
-	    &print_maybe_masked("\t\t", $transfer_acl[$i],
-				$transfer_comments[$i]);
-	}
-	print "\t};\n";
-    }
-    print "\t/*
-\t * If there is a firewall between you and nameservers you want
-\t * to talk to, you might need to uncomment the query-source
-\t * directive below.  Previous versions of BIND always asked
-\t * questions using port 53, but BIND 8.1 uses an unprivileged
-\t * port by default.
-\t */
-\t// query-source address * port 53;
-";
-
-    print "};\n\n";
-}
-if ($logging ne "") {
-    print "logging {\n$logging};\n\n";
-}
-if (@topology > 0) {
-    print "// Note: the following will be supported in a future release.\n";
-    print "/*\n";
-    print "host { any; } {\n\ttopology {\n";
-    for ($i = 0; $i <= $#topology; $i++) {
-	&print_maybe_masked("\t\t", $topology[$i],
-			    $topology_comments[$i]);
-    }
-    print "\t};\n};\n";
-    print "*/\n";
-    print "\n";
-}
-if (@bogus > 0) {
-    for ($i = 0; $i <= $#bogus; $i++) {
-	print "server $bogus[$i] { bogus yes; };$bogus_comments[$i]\n";
-    }
-    print "\n";
-}
-print $new_config;
-
-exit 0;
-
-sub maybe_print_comment {
-    $prefix = shift;
-    $suffix = shift;
-    if ($comment ne "") {
-	$new_config .= sprintf("%s%s%s", $prefix, $comment, $suffix);
-    }
-}
-
-sub handle_options {
-    foreach $option (@_) {
-	if ($option eq "forward-only") {
-	    $options{"forward"}="only";
-	    $options_comments{"forward"}=$comment;
-	    $have_options = 1;
-	} elsif ($option eq "no-recursion") {
-	    $options{"recursion"}="no";
-	    $options_comments{"recursion"}=$comment;
-	    $have_options = 1;
-	} elsif ($option eq "no-fetch-glue") {
-	    $options{"fetch-glue"}="no";
-	    $options_comments{"fetch-glue"}=$comment;
-	    $have_options = 1;
-	} elsif ($option eq "fake-iquery") {
-	    $options{"fake-iquery"}="yes";
-	    $options_comments{"fake-iquery"}=$comment;
-	    $have_options = 1;
-	} elsif ($option eq "query-log") {
-	    if ($comment ne "") {
-		$logging .= "\t$comment\n";
-	    }
-	    $logging .= "\tcategory queries { default_syslog; };\n";
-	} else {
-	    $options{"// NOTE: unconverted option '$option'"}="";
-	    $options_comments{"// NOTE: unconverted option '$option'"}=
-		$comment;
-	    $have_options = 1;
-	}
-    }
-}
-
-sub handle_limit {
-    $limit = shift;
-    if ($limit eq "datasize" || $limit eq "transfers-in"
-	|| $limit eq "transfers-per-ns" || $limit eq "files") {
-	$options{$limit}=$_[0];
-	$options_comments{$limit}=$comment;
-	$have_options = 1;
-    } else {
-	$options{"// NOTE: unconverted limit '$limit @_'"}="";
-	$options_comments{"// NOTE: unconverted limit '$limit @_'"}=$comment;
-	$have_options = 1;
-    }
-}
-
-sub print_maybe_masked {
-    # this assumes a contiguous netmask starting at the MSB
-    $prefix = shift;
-    $elt = shift;
-    $elt_comment = shift;
-    if ($elt =~ /^(.*)&(.*)$/) {
-	$address = $1;
-	$mask = $2;
-	($m1,$m2,$m3,$m4) = split(/\./, $mask);
-	$mask_val = ($m1 << 24) + ($m2 << 16) +($m3 << 8) + $m4;
-	$zero_bits = 0;
-	while (($mask_val % 2) == 0) {
-	    $mask_val /= 2;
-	    $zero_bits++;
-	}
-	$mask_bits = 32 - $zero_bits;
-    } else {
-	$address = $elt;
-	($a1,$a2,$a3,$a4) = split(/\./, $address);
-	if ($a1 < 128) {
-	    $mask_bits = 8;
-	} elsif ($a1 < 192) {
-	    $mask_bits = 16;
-	} else {
-	    $mask_bits = 24;
-	}
-    }
-	
-    print "$prefix$address";
-    if ($mask_bits != 32) {
-	print "/$mask_bits";
-    }
-    print ";$elt_comment\n";
-}
diff --git a/contrib/bind/bin/named/ns_parser.c b/contrib/bind/bin/named/ns_parser.c
deleted file mode 100644
index 03d0a84d7cba..000000000000
--- a/contrib/bind/bin/named/ns_parser.c
+++ /dev/null
@@ -1,3150 +0,0 @@
-#ifndef lint
-static char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93 (BSDI)";
-#endif
-#include <stdlib.h>
-#define YYBYACC 1
-#define YYMAJOR 1
-#define YYMINOR 9
-#define YYEMPTY (-1)
-#define YYLEX yylex()
-#define yyclearin (yychar=YYEMPTY)
-#define yyerrok (yyerrflag=0)
-#define YYRECOVERING (yyerrflag!=0)
-#define YYPREFIX "yy"
-#line 2 "ns_parser.y"
-#if !defined(lint) && !defined(SABER)
-static char rcsid[] = "$Id: ns_parser.y,v 8.51 1999/11/12 05:29:18 vixie Exp $";
-#endif /* not lint */
-
-/*
- * Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/* Global C stuff goes here. */
-
-#include "port_before.h"
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <arpa/inet.h>
-
-#include <ctype.h>
-#include <limits.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <syslog.h>
-#include <time.h>
-
-#include <isc/eventlib.h>
-#include <isc/logging.h>
-
-#include <isc/dst.h>
-
-#include "port_after.h"
-
-#include "named.h"
-#include "ns_parseutil.h"
-#include "ns_lexer.h"
-
-#define SYM_ZONE	0x010000
-#define SYM_SERVER	0x020000
-#define SYM_KEY		0x030000
-#define SYM_ACL		0x040000
-#define SYM_CHANNEL	0x050000
-#define SYM_PORT	0x060000
-
-#define SYMBOL_TABLE_SIZE 29989		/* should always be prime */
-static symbol_table symtab;
-
-#define AUTH_TABLE_SIZE 397		/* should always be prime */
-static symbol_table authtab = NULL;
-
-static zone_config current_zone;
-static int should_install;
-
-static options current_options;
-static int seen_options;
-
-static controls current_controls;
-
-static topology_config current_topology;
-static int seen_topology;
-
-static server_config current_server;
-static int seen_server;
-
-static char *current_algorithm;
-static char *current_secret;
-
-static log_config current_logging;
-static int current_category;
-static int chan_type;
-static int chan_level;
-static u_int chan_flags;
-static int chan_facility;
-static char *chan_name;
-static int chan_versions;
-static u_long chan_max_size;
-
-static log_channel lookup_channel(char *);
-static void define_channel(char *, log_channel);
-static char *canonical_name(char *);
-
-int yyparse();
-	
-#line 103 "ns_parser.y"
-typedef union {
-	char *			cp;
-	int			s_int;
-	long			num;
-	u_long			ul_int;
-	u_int16_t		us_int;
-	struct in_addr		ip_addr;
-	ip_match_element	ime;
-	ip_match_list		iml;
-	rrset_order_list	rol;
-	rrset_order_element	roe;
-	struct dst_key *	keyi;
-	enum axfr_format	axfr_fmt;
-} YYSTYPE;
-#line 130 "y.tab.c"
-#define L_EOS 257
-#define L_IPADDR 258
-#define L_NUMBER 259
-#define L_STRING 260
-#define L_QSTRING 261
-#define L_END_INCLUDE 262
-#define T_INCLUDE 263
-#define T_OPTIONS 264
-#define T_DIRECTORY 265
-#define T_PIDFILE 266
-#define T_NAMED_XFER 267
-#define T_DUMP_FILE 268
-#define T_STATS_FILE 269
-#define T_MEMSTATS_FILE 270
-#define T_FAKE_IQUERY 271
-#define T_RECURSION 272
-#define T_FETCH_GLUE 273
-#define T_QUERY_SOURCE 274
-#define T_LISTEN_ON 275
-#define T_PORT 276
-#define T_ADDRESS 277
-#define T_RRSET_ORDER 278
-#define T_ORDER 279
-#define T_NAME 280
-#define T_CLASS 281
-#define T_CONTROLS 282
-#define T_INET 283
-#define T_UNIX 284
-#define T_PERM 285
-#define T_OWNER 286
-#define T_GROUP 287
-#define T_ALLOW 288
-#define T_DATASIZE 289
-#define T_STACKSIZE 290
-#define T_CORESIZE 291
-#define T_DEFAULT 292
-#define T_UNLIMITED 293
-#define T_FILES 294
-#define T_VERSION 295
-#define T_HOSTSTATS 296
-#define T_DEALLOC_ON_EXIT 297
-#define T_TRANSFERS_IN 298
-#define T_TRANSFERS_OUT 299
-#define T_TRANSFERS_PER_NS 300
-#define T_TRANSFER_FORMAT 301
-#define T_MAX_TRANSFER_TIME_IN 302
-#define T_SERIAL_QUERIES 303
-#define T_ONE_ANSWER 304
-#define T_MANY_ANSWERS 305
-#define T_NOTIFY 306
-#define T_AUTH_NXDOMAIN 307
-#define T_MULTIPLE_CNAMES 308
-#define T_USE_IXFR 309
-#define T_MAINTAIN_IXFR_BASE 310
-#define T_CLEAN_INTERVAL 311
-#define T_INTERFACE_INTERVAL 312
-#define T_STATS_INTERVAL 313
-#define T_MAX_LOG_SIZE_IXFR 314
-#define T_HEARTBEAT 315
-#define T_USE_ID_POOL 316
-#define T_MAX_NCACHE_TTL 317
-#define T_HAS_OLD_CLIENTS 318
-#define T_RFC2308_TYPE1 319
-#define T_LAME_TTL 320
-#define T_MIN_ROOTS 321
-#define T_TREAT_CR_AS_SPACE 322
-#define T_LOGGING 323
-#define T_CATEGORY 324
-#define T_CHANNEL 325
-#define T_SEVERITY 326
-#define T_DYNAMIC 327
-#define T_FILE 328
-#define T_VERSIONS 329
-#define T_SIZE 330
-#define T_SYSLOG 331
-#define T_DEBUG 332
-#define T_NULL_OUTPUT 333
-#define T_PRINT_TIME 334
-#define T_PRINT_CATEGORY 335
-#define T_PRINT_SEVERITY 336
-#define T_SORTLIST 337
-#define T_TOPOLOGY 338
-#define T_SERVER 339
-#define T_LONG_AXFR 340
-#define T_BOGUS 341
-#define T_TRANSFERS 342
-#define T_KEYS 343
-#define T_SUPPORT_IXFR 344
-#define T_ZONE 345
-#define T_IN 346
-#define T_CHAOS 347
-#define T_HESIOD 348
-#define T_TYPE 349
-#define T_MASTER 350
-#define T_SLAVE 351
-#define T_STUB 352
-#define T_RESPONSE 353
-#define T_HINT 354
-#define T_MASTERS 355
-#define T_TRANSFER_SOURCE 356
-#define T_PUBKEY 357
-#define T_ALSO_NOTIFY 358
-#define T_DIALUP 359
-#define T_FILE_IXFR 360
-#define T_IXFR_TMP 361
-#define T_TRUSTED_KEYS 362
-#define T_ACL 363
-#define T_ALLOW_UPDATE 364
-#define T_ALLOW_QUERY 365
-#define T_ALLOW_TRANSFER 366
-#define T_ALLOW_RECURSION 367
-#define T_BLACKHOLE 368
-#define T_SEC_KEY 369
-#define T_ALGID 370
-#define T_SECRET 371
-#define T_CHECK_NAMES 372
-#define T_WARN 373
-#define T_FAIL 374
-#define T_IGNORE 375
-#define T_FORWARD 376
-#define T_FORWARDERS 377
-#define T_ONLY 378
-#define T_FIRST 379
-#define T_IF_NO_ANSWER 380
-#define T_IF_NO_DOMAIN 381
-#define T_YES 382
-#define T_TRUE 383
-#define T_NO 384
-#define T_FALSE 385
-#define YYERRCODE 256
-short yylhs[] = {                                        -1,
-    0,   31,   31,   32,   32,   32,   32,   32,   32,   32,
-   32,   32,   32,   32,   32,   33,   42,   34,   43,   43,
-   44,   44,   44,   44,   44,   44,   44,   44,   44,   44,
-   44,   44,   44,   44,   44,   44,   44,   44,   44,   44,
-   44,   44,   44,   44,   46,   44,   44,   44,   44,   44,
-   44,   44,   49,   44,   44,   44,   44,   44,   44,   44,
-   44,   44,   44,   44,   44,   44,   44,   44,   44,   44,
-   44,   44,   44,   35,   53,   53,   54,   54,   54,   54,
-   15,   15,   12,   12,   13,   13,   14,   14,   16,    6,
-    6,    5,    5,    4,    4,   55,   56,   48,   48,   48,
-   48,    2,    2,    3,    3,   29,   29,   29,   29,   29,
-   27,   27,   27,   28,   28,   28,   45,   45,   45,   45,
-   51,   51,   51,   51,   26,   26,   26,   26,   52,   52,
-   52,   47,   47,   57,   57,   58,   50,   50,   59,   59,
-   60,   61,   36,   62,   62,   62,   64,   63,   66,   63,
-   68,   68,   68,   68,   69,   69,   70,   71,   71,   71,
-   71,   71,   72,   10,   10,   11,   11,   73,   74,   74,
-   74,   74,   74,   74,   74,   67,   67,   67,    9,    9,
-   75,   65,   65,   65,    8,    8,    8,    7,   76,   37,
-   77,   77,   78,   78,   78,   78,   78,   78,   20,   20,
-   18,   18,   18,   17,   17,   17,   17,   17,   19,   23,
-   80,   79,   79,   79,   81,   41,   82,   82,   82,   24,
-   25,   40,   84,   38,   83,   83,   21,   21,   22,   22,
-   22,   22,   22,   85,   85,   86,   86,   86,   86,   86,
-   86,   86,   86,   86,   86,   86,   89,   86,   86,   86,
-   86,   86,   86,   86,   86,   86,   86,   87,   87,   92,
-   91,   91,   93,   93,   94,   88,   88,   90,   90,   95,
-   95,   96,   39,   97,   97,   98,   98,    1,   30,   30,
-};
-short yylen[] = {                                         2,
-    1,    1,    2,    1,    2,    2,    2,    2,    2,    2,
-    2,    2,    1,    2,    2,    3,    0,    5,    2,    3,
-    0,    2,    2,    2,    2,    2,    2,    2,    2,    2,
-    2,    2,    2,    2,    2,    2,    2,    2,    2,    3,
-    2,    2,    5,    2,    0,    5,    2,    2,    4,    4,
-    4,    4,    0,    5,    4,    4,    1,    1,    2,    2,
-    2,    2,    2,    2,    2,    2,    2,    2,    2,    4,
-    2,    2,    1,    4,    2,    3,    0,    8,    8,    1,
-    2,    3,    0,    2,    0,    2,    0,    2,    5,    1,
-    1,    1,    1,    1,    1,    2,    2,    1,    1,    2,
-    2,    0,    2,    0,    2,    1,    1,    1,    1,    1,
-    1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-    2,    2,    2,    2,    1,    1,    1,    1,    2,    2,
-    2,    0,    1,    2,    3,    1,    0,    1,    2,    3,
-    1,    0,    5,    2,    3,    1,    0,    6,    0,    6,
-    1,    1,    2,    1,    2,    2,    2,    0,    1,    1,
-    2,    2,    3,    1,    1,    0,    1,    2,    1,    1,
-    1,    2,    2,    2,    2,    2,    3,    1,    1,    1,
-    1,    2,    3,    1,    1,    1,    1,    1,    0,    6,
-    2,    3,    2,    2,    2,    2,    4,    1,    2,    3,
-    1,    2,    2,    1,    3,    3,    1,    3,    1,    1,
-    1,    2,    3,    1,    0,    6,    2,    2,    1,    3,
-    3,    5,    0,    5,    0,    3,    0,    1,    1,    1,
-    1,    1,    1,    2,    3,    2,    2,    2,    2,    5,
-    2,    2,    4,    4,    4,    2,    0,    5,    2,    2,
-    2,    2,    5,    5,    4,    2,    1,    2,    3,    1,
-    0,    1,    2,    3,    1,    1,    1,    0,    1,    2,
-    3,    1,    4,    2,    3,    5,    5,    1,    1,    1,
-};
-short yydefred[] = {                                      0,
-    0,   13,    0,   17,    0,  142,    0,    0,    0,    0,
-  215,    0,    0,    2,    4,    0,    0,    0,    0,    0,
-    0,    0,    0,   14,   15,    0,    0,    0,    0,  189,
-    0,    0,  279,  280,    0,    0,    3,    5,    6,    7,
-    8,    9,   10,   11,   12,   16,    0,   80,    0,    0,
-    0,    0,    0,    0,  223,  228,    0,    0,    0,    0,
-    0,   73,    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,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,   53,    0,    0,
-    0,    0,    0,    0,    0,   45,    0,    0,   57,   58,
-   92,   93,    0,    0,   74,    0,   75,  146,    0,    0,
-    0,    0,    0,    0,    0,    0,  273,    0,  274,    0,
-    0,    0,    0,    0,  201,    0,  207,    0,  209,    0,
-   23,   25,   24,   28,   26,   27,  110,  106,  107,  108,
-  109,   29,   30,   31,    0,    0,   47,    0,    0,    0,
-    0,    0,  126,  127,  128,  121,  125,  122,  123,  124,
-   22,   33,   34,  129,  130,  131,   90,   91,   59,   60,
-   61,   32,   38,   39,   35,   36,   62,   63,   64,   65,
-   68,   41,   66,   37,   42,   67,   72,   71,    0,    0,
-   48,    0,   69,    0,    0,    0,    0,  111,  112,  113,
-    0,  117,  118,  119,  120,   44,    0,   18,    0,   19,
-    0,    0,   76,  186,  187,  147,  188,  185,  180,  149,
-  179,  143,    0,  144,  198,    0,    0,    0,    0,    0,
-    0,    0,    0,  224,    0,    0,  275,    0,    0,  203,
-    0,  202,  199,  222,    0,  219,    0,    0,    0,    0,
-    0,  278,   95,   94,   97,   96,  100,  101,  103,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,  114,  115,  116,   40,    0,   20,    0,    0,    0,
-    0,  145,  196,  193,  195,    0,  194,  190,    0,  191,
-  257,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,  247,
-    0,    0,    0,    0,  205,  206,  208,  200,    0,    0,
-  217,  218,  216,    0,   84,    0,    0,   70,    0,   81,
-   52,   56,  141,    0,    0,    0,   49,   51,   50,   55,
-  136,    0,    0,    0,    0,    0,    0,    0,  214,  211,
-  210,    0,    0,  192,  249,  251,  252,  250,  237,  229,
-  230,  232,  231,  233,  236,    0,    0,  241,    0,    0,
-    0,  256,  238,  239,    0,    0,    0,  242,  266,  267,
-  246,    0,  226,    0,  234,  276,  277,  220,  221,   43,
-   86,    0,    0,   82,   54,    0,  139,   46,    0,  134,
-    0,    0,  184,  181,    0,    0,  178,    0,    0,    0,
-  171,    0,    0,    0,    0,  169,  170,    0,  197,    0,
-  212,  105,    0,    0,    0,  265,    0,    0,    0,    0,
-    0,    0,    0,  235,   88,    0,  140,  135,    0,    0,
-  148,    0,  182,  154,    0,  151,  172,    0,  165,  167,
-  168,  164,  173,  174,  175,  150,    0,  176,  213,  260,
-    0,    0,    0,    0,  255,    0,  263,  243,  244,  245,
-  272,    0,    0,    0,   89,   78,   79,  183,  153,    0,
-    0,    0,    0,  163,  177,  240,    0,  258,  253,  254,
-  264,  248,    0,  270,  155,  156,  157,  161,  162,  259,
-  271,
-};
-short yydgoto[] = {                                      12,
-  274,  171,  387,  275,  123,  189,  236,  237,  424,  470,
-  471,  282,  347,  413,  283,  284,  145,  146,  147,  148,
-   55,  385,  370,  269,  270,  176,  221,  295,  162,  149,
-   13,   14,   15,   16,   17,   18,   19,   20,   21,   22,
-   23,   27,  117,  118,  226,  227,  362,  167,  212,  354,
-  119,  120,   51,   52,  168,  169,  363,  364,  355,  356,
-   29,  131,  132,  300,  425,  301,  435,  467,  502,  503,
-  504,  436,  437,  438,  426,   54,  251,  252,  372,  373,
-   36,  271,  254,  134,  331,  332,  481,  401,  402,  492,
-  447,  482,  448,  449,  493,  494,   58,   59,
-};
-short yysindex[] = {                                    419,
- -172,    0, -236,    0,  -91,    0, -224, -211,  -71, -178,
-    0,    0,  419,    0,    0, -166, -160, -158, -156, -154,
- -144, -139, -128,    0,    0, -126,  -49, -195,   10,    0,
- -178, -198,    0,    0,   12, -178,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,  349,    0,   -7, -123,
- -112, -115, -238,   23,    0,    0, -189, -110, -105,   43,
-   31,    0,  -98,  -96,  -94,  -85,  -76,  -73, -190, -190,
- -190,  -86, -106,   33,  -81,  -81,  -81,  -81,  -58, -190,
- -190,  -59,  -50,  -45, -121,  -34,  -32, -190, -190, -190,
- -190, -190,   51,   56,   63,   64,   66, -190,   68, -190,
- -190,   69,   71, -190,  123,  136,   -7,    0, -190,  212,
-  219,  220,  222, -258, -182,    0,  168,   89,    0,    0,
-    0,    0,   73,   62,    0,   93,    0,    0, -181, -216,
-  -69,   94, -220,  230,   95,   96,    0,   99,    0,  312,
-  313,  104,   43, -100,    0,  108,    0,  -29,    0, -196,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,  -31,   -7,    0,  100,   92,  111,
-  254,   98,    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,
-    0,    0,    0,    0,    0,    0,    0,    0,   43,   43,
-    0,  257,    0,   43,   43,   43,   43,    0,    0,    0,
-  -68,    0,    0,    0,    0,    0,  258,    0,  127,    0,
-  111,  126,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,  129,    0,    0, -121, -190,  130,  265, -190,
- -120,  133,  374,    0,  134,  135,    0,  137,  138,    0,
-  -25,    0,    0,    0,  141,    0, -178, -178,   21,   32,
-  275,    0,    0,    0,    0,    0,    0,    0,    0,   43,
- -178,   52, -108,  146,  -21,  -17,  147,  -11,    5,    9,
-   14,    0,    0,    0,    0,  148,    0,  116,  121,  286,
-  287,    0,    0,    0,    0, -151,    0,    0,  154,    0,
-    0,  155, -190, -190,  157,  152,  -13,  143,   -7,   35,
-  294, -190,  160,  161,  300,  302,  304,  -68,  -70,    0,
-  236,  171,  169,  170,    0,    0,    0,    0,  172,  175,
-    0,    0,    0,   18,    0, -178,  164,    0,  188,    0,
-    0,    0,    0,  322,  147,  191,    0,    0,    0,    0,
-    0,  324,  148,  193,  328,  194, -207,   -2,    0,    0,
-    0,  -92,  195,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,  111,  331,    0,  196,  197,
-  202,    0,    0,    0,   43,   43,   43,    0,    0,    0,
-    0,  338,    0,  215,    0,    0,    0,    0,    0,    0,
-    0,  232,  216,    0,    0,  237,    0,    0,  239,    0,
-   43,  186,    0,    0,  -41,  243,    0, -145,  240, -183,
-    0, -190, -190, -190, -118,    0,    0,  245,    0,  246,
-    0,    0,  249,  250,  251,    0,  379,  202,  255,   22,
-   26,   30,  253,    0,    0,  248,    0,    0,   39,  256,
-    0,  259,    0,    0,  260,    0,    0,  -16,    0,    0,
-    0,    0,    0,    0,    0,    0,  261,    0,    0,    0,
- -101,  263,  252,  264,    0,  271,    0,    0,    0,    0,
-    0,  389,  253,  272,    0,    0,    0,    0,    0, -218,
-  -81,  187,  192,    0,    0,    0,  273,    0,    0,    0,
-    0,    0,  274,    0,    0,    0,    0,    0,    0,    0,
-    0,
-};
-short yyrindex[] = {                                      0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,  522,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,  280,    0,    0,
- -117,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,  282,    0,    0,    0,
-  280,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,  409,    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,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,  282,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,  284,    0,    0,    0,    0,    0,  290,
-    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,  291,  292,    0,
-    0, -222,    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,
-    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,    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,    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,   41, -222,    0,    0,    0,  418,    0,    0,    0,
-    0,    0,    0,    0,    0,  426,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,  429,    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,  276,    0,    0,    0,
-    0,    0,    0,    0,  428,    0,    0,    0,    0,    0,
-    0,    0,  431,    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,
-  432,    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,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,  297,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,  433,    0,    0,
-    0,    0,  434,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,  303,    0,    0,  305,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,  436,    0,    0,    0,    0,    0,    0,    0,
-    0,  306,  308,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,
-};
-short yygindex[] = {                                      0,
- -124,    0,    0,    0,  -93,  320,    0,    0,  437,    0,
-    0,    0,    0,    0,    0,  285,  425,  -84,    0,  102,
-    0,    0,    0,  301,  307,  -75,    0,  242,  -61,  -10,
-    0,  559,    0,    0,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,  456,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,  523,  406,  410,    0,  214,    0,  224,
-    0,    0,  449,    0,    0,    0,    0,    0,   78,   80,
-    0,    0,    0,  149,  158,    0,    0,  335,    0,  217,
-    0,    0,    0,    0,    0,  267,    0,    0,    0,    0,
-    0,  106,    0,  140,    0,   97,    0,  541,
-};
-#define YYTABLESIZE 788
-short yytable[] = {                                      35,
-  178,  179,  180,  144,  308,  227,  476,  144,  163,  164,
-  273,  144,  125,  211,  137,  144,  348,  128,  182,  183,
-   56,  144,  143,  506,   26,   61,  192,  193,  194,  195,
-  196,   28,  439,   30,  122,  245,  202,  144,  204,  205,
-  515,  144,  208,   33,   34,  279,  144,  213,  423,   31,
-  144,   32,   33,   34,  144,  242,   83,   83,  144,  266,
-   48,   57,  144,  265,  177,  177,  177,  177,  157,  135,
-  136,  144,  276,   47,  516,  144,   33,   34,   33,   34,
-  246,   33,   34,  461,   24,  129,  130,   49,   50,   25,
-   38,  218,  219,  143,  220,  264,   39,  143,   40,  337,
-   41,  143,   42,  351,  369,  143,  298,  352,   33,   34,
-  234,  143,   43,  357,   33,   34,  239,   44,  238,  241,
-  247,  248,  249,  250,  235,  239,   83,  143,   45,  358,
-   46,  143,   53,  359,   60,  245,  143,  124,  360,  227,
-  143,  127,  410,   48,  143,  133,  488,  469,  143,   57,
-  489,  139,  143,  150,  490,  172,  480,  140,  141,   33,
-   34,  143,  151,  496,  152,  143,  153,   33,   34,  170,
-   49,   50,  281,  267,  268,  154,  265,  173,   33,   34,
-  246,  464,  187,  188,  155,  304,  465,  156,  307,  165,
-  166,  158,  159,  160,  161,  222,  223,  224,  225,  184,
-  265,  265,  181,  265,  265,  265,  265,  428,  185,  429,
-  174,  175,  430,  186,  431,  432,  433,  434,   33,   34,
-  247,  248,  249,  250,  190,  388,  191,  272,  140,  141,
-   33,   34,  140,  141,   33,   34,  140,  141,   33,   34,
-  140,  141,   33,   34,  261,  209,  140,  141,   33,   34,
-  121,  376,  377,  427,  129,  130,  339,  340,  210,  265,
-  392,  442,  140,  141,   33,   34,  140,  141,   33,   34,
-  345,  140,  141,   33,   34,  140,  141,   33,   34,  140,
-  141,   33,   34,  140,  141,   33,   34,  140,  141,   33,
-   34,  239,  228,  389,  390,  371,  140,  141,   33,   34,
-  140,  141,   33,   34,  292,  293,  294,  399,  400,  197,
-  285,  286,  500,  501,  198,  288,  289,  290,  291,   85,
-   85,  199,  200,  428,  201,  429,  203,  206,  430,  207,
-  431,  432,  433,  434,  214,  411,  380,  381,  382,  142,
-  383,  215,  216,  142,  217,  230,  232,  142,  231,  233,
-  244,  142,  253,  255,  256,  257,  241,  142,  258,  259,
-  403,  371,  384,  260,  263,  265,  265,  265,  166,  272,
-  473,  474,  475,  142,  265,  165,  280,  142,  281,  287,
-  296,  344,  142,  297,  299,  302,  142,  306,  305,  310,
-  142,  268,  333,  334,  142,  335,  336,  338,  142,  343,
-  346,  267,  350,  365,  353,  361,  366,  142,  367,  368,
-  374,  142,  379,  375,  241,  378,  391,  466,  386,  472,
-  393,  394,  395,   62,  396,  517,  397,  405,  408,  406,
-  407,  409,   63,   64,   65,   66,   67,   68,   69,   70,
-   71,   72,   73,  412,  414,   74,  415,  417,  418,  420,
-  421,  441,  422,  443,  444,  445,   75,   76,   77,  446,
-  453,   78,   79,   80,   81,   82,   83,   84,   85,   86,
-   87,  454,  460,   88,   89,   90,   91,   92,   93,   94,
-   95,   96,   97,   98,   99,  100,  101,  102,  103,  104,
-  177,  311,  455,  457,  456,  458,  450,  451,  452,  463,
-  468,  478,  479,  485,  105,  106,  480,  495,  483,  484,
-  491,  487,  509,  512,  497,  498,  501,  505,  499,  508,
-  500,    1,  459,  107,  510,  108,  109,  511,  514,  520,
-  521,  102,  110,  111,  112,  113,   77,  312,   21,  114,
-  225,  313,  137,  115,  116,  314,  204,   98,   99,  315,
-  132,  104,  138,  166,   87,  133,  261,  262,  268,  152,
-  269,  158,  159,  316,  160,  303,  240,  349,  262,  398,
-  342,   37,  229,  126,  278,  341,  419,  277,  416,  243,
-  519,  518,  462,  477,  317,  309,  507,  486,  440,  513,
-  318,  319,  320,  321,  322,  323,  324,  404,  138,  325,
-  326,  327,    0,    0,   62,    0,    0,  328,    0,    0,
-    0,  329,  330,   63,   64,   65,   66,   67,   68,   69,
-   70,   71,   72,   73,    0,    0,   74,    0,    0,  311,
-    0,    0,    0,    0,    0,    0,    0,   75,   76,   77,
-    0,    0,   78,   79,   80,   81,   82,   83,   84,   85,
-   86,   87,    0,    0,   88,   89,   90,   91,   92,   93,
-   94,   95,   96,   97,   98,   99,  100,  101,  102,  103,
-  104,    0,    0,    0,    1,  312,    0,    0,    0,  313,
-    2,    3,    4,  314,    0,  105,  106,  315,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    5,  316,    0,    0,  107,    0,  108,  109,    0,    0,
-    0,    0,    0,  110,  111,  112,  113,    0,    0,    0,
-  114,    0,  317,    0,  115,  116,    0,    0,  318,  319,
-  320,  321,  322,  323,  324,    0,    0,  325,  326,  327,
-    0,    6,    0,    0,    0,  328,    0,    0,    0,  329,
-  330,    0,    0,    0,    0,    0,    0,    7,    0,    0,
-    0,    0,    0,    8,    0,    0,    0,    0,    0,    0,
-    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-    9,   10,    0,    0,    0,    0,    0,   11,
-};
-short yycheck[] = {                                      10,
-   76,   77,   78,   33,  125,  123,  125,   33,   70,   71,
-   42,   33,  125,  107,  125,   33,  125,  256,   80,   81,
-   31,   33,  123,  125,  261,   36,   88,   89,   90,   91,
-   92,  123,  125,  258,   42,  256,   98,   33,  100,  101,
-  259,   33,  104,  260,  261,  170,   33,  109,  256,  261,
-   33,  123,  260,  261,   33,  125,  279,  280,   33,  256,
-  256,  260,   33,  148,   75,   76,   77,   78,  259,  259,
-  260,   33,  166,  123,  293,   33,  260,  261,  260,  261,
-  301,  260,  261,  125,  257,  324,  325,  283,  284,  262,
-  257,  350,  351,  123,  353,  125,  257,  123,  257,  125,
-  257,  123,  257,  125,  256,  123,  231,  125,  260,  261,
-  292,  123,  257,  125,  260,  261,  333,  257,  129,  130,
-  341,  342,  343,  344,  306,  333,  349,  123,  257,  125,
-  257,  123,  123,  125,  123,  256,  123,  261,  125,  257,
-  123,  257,  125,  256,  123,  123,  125,  331,  123,  260,
-  125,  257,  123,  123,  125,  123,  258,  258,  259,  260,
-  261,  123,  261,  125,  261,  123,  261,  260,  261,  276,
-  283,  284,  281,  370,  371,  261,  261,  259,  260,  261,
-  301,  327,  304,  305,  261,  247,  332,  261,  250,  276,
-  277,  382,  383,  384,  385,  378,  379,  380,  381,  259,
-  285,  286,  261,  288,  289,  290,  291,  326,  259,  328,
-  292,  293,  331,  259,  333,  334,  335,  336,  260,  261,
-  341,  342,  343,  344,  259,  319,  259,  259,  258,  259,
-  260,  261,  258,  259,  260,  261,  258,  259,  260,  261,
-  258,  259,  260,  261,  143,  123,  258,  259,  260,  261,
-  258,  313,  314,  256,  324,  325,  267,  268,  123,  344,
-  322,  386,  258,  259,  260,  261,  258,  259,  260,  261,
-  281,  258,  259,  260,  261,  258,  259,  260,  261,  258,
-  259,  260,  261,  258,  259,  260,  261,  258,  259,  260,
-  261,  333,  125,  259,  260,  306,  258,  259,  260,  261,
-  258,  259,  260,  261,  373,  374,  375,  378,  379,  259,
-  209,  210,  329,  330,  259,  214,  215,  216,  217,  279,
-  280,  259,  259,  326,  259,  328,  259,  259,  331,  259,
-  333,  334,  335,  336,  123,  346,  350,  351,  352,  369,
-  354,  123,  123,  369,  123,  257,  285,  369,  276,  257,
-  257,  369,  123,  259,  259,  257,  367,  369,   47,   47,
-  125,  372,  376,  260,  257,  450,  451,  452,  277,  259,
-  432,  433,  434,  369,  459,  276,  123,  369,  281,  123,
-  123,  280,  369,  257,  259,  257,  369,  123,  259,  257,
-  369,  371,  259,  259,  369,  259,  259,  257,  369,  125,
-  349,  370,  257,  288,  258,  258,  286,  369,  123,  123,
-  257,  369,  261,  259,  425,  259,  123,  428,  276,  430,
-  261,  261,  123,  256,  123,  501,  123,  257,  257,  261,
-  261,  257,  265,  266,  267,  268,  269,  270,  271,  272,
-  273,  274,  275,  280,  257,  278,  125,  257,  125,  257,
-  123,  257,  259,  123,  259,  259,  289,  290,  291,  258,
-  123,  294,  295,  296,  297,  298,  299,  300,  301,  302,
-  303,  257,  287,  306,  307,  308,  309,  310,  311,  312,
-  313,  314,  315,  316,  317,  318,  319,  320,  321,  322,
-  501,  256,  261,  257,  279,  257,  395,  396,  397,  257,
-  261,  257,  257,  125,  337,  338,  258,  260,  259,  259,
-  258,  257,  261,  125,  259,  257,  330,  257,  259,  257,
-  329,    0,  421,  356,  261,  358,  359,  257,  257,  257,
-  257,  123,  365,  366,  367,  368,  257,  302,  257,  372,
-  257,  306,  125,  376,  377,  310,  257,  257,  257,  314,
-  125,  123,  125,  257,  279,  125,  125,  125,  125,  257,
-  125,  257,  257,  328,  257,  246,  130,  283,  144,  328,
-  270,   13,  117,   51,  169,  269,  363,  168,  355,  131,
-  503,  502,  425,  435,  349,  251,  481,  448,  372,  493,
-  355,  356,  357,  358,  359,  360,  361,  331,   58,  364,
-  365,  366,   -1,   -1,  256,   -1,   -1,  372,   -1,   -1,
-   -1,  376,  377,  265,  266,  267,  268,  269,  270,  271,
-  272,  273,  274,  275,   -1,   -1,  278,   -1,   -1,  256,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,  289,  290,  291,
-   -1,   -1,  294,  295,  296,  297,  298,  299,  300,  301,
-  302,  303,   -1,   -1,  306,  307,  308,  309,  310,  311,
-  312,  313,  314,  315,  316,  317,  318,  319,  320,  321,
-  322,   -1,   -1,   -1,  256,  302,   -1,   -1,   -1,  306,
-  262,  263,  264,  310,   -1,  337,  338,  314,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-  282,  328,   -1,   -1,  356,   -1,  358,  359,   -1,   -1,
-   -1,   -1,   -1,  365,  366,  367,  368,   -1,   -1,   -1,
-  372,   -1,  349,   -1,  376,  377,   -1,   -1,  355,  356,
-  357,  358,  359,  360,  361,   -1,   -1,  364,  365,  366,
-   -1,  323,   -1,   -1,   -1,  372,   -1,   -1,   -1,  376,
-  377,   -1,   -1,   -1,   -1,   -1,   -1,  339,   -1,   -1,
-   -1,   -1,   -1,  345,   -1,   -1,   -1,   -1,   -1,   -1,
-   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
-  362,  363,   -1,   -1,   -1,   -1,   -1,  369,
-};
-#define YYFINAL 12
-#ifndef YYDEBUG
-#define YYDEBUG 0
-#endif
-#define YYMAXTOKEN 385
-#if YYDEBUG
-char *yyname[] = {
-"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-"'!'",0,0,0,0,0,0,0,0,"'*'",0,0,0,0,"'/'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"L_EOS",
-"L_IPADDR","L_NUMBER","L_STRING","L_QSTRING","L_END_INCLUDE","T_INCLUDE",
-"T_OPTIONS","T_DIRECTORY","T_PIDFILE","T_NAMED_XFER","T_DUMP_FILE",
-"T_STATS_FILE","T_MEMSTATS_FILE","T_FAKE_IQUERY","T_RECURSION","T_FETCH_GLUE",
-"T_QUERY_SOURCE","T_LISTEN_ON","T_PORT","T_ADDRESS","T_RRSET_ORDER","T_ORDER",
-"T_NAME","T_CLASS","T_CONTROLS","T_INET","T_UNIX","T_PERM","T_OWNER","T_GROUP",
-"T_ALLOW","T_DATASIZE","T_STACKSIZE","T_CORESIZE","T_DEFAULT","T_UNLIMITED",
-"T_FILES","T_VERSION","T_HOSTSTATS","T_DEALLOC_ON_EXIT","T_TRANSFERS_IN",
-"T_TRANSFERS_OUT","T_TRANSFERS_PER_NS","T_TRANSFER_FORMAT",
-"T_MAX_TRANSFER_TIME_IN","T_SERIAL_QUERIES","T_ONE_ANSWER","T_MANY_ANSWERS",
-"T_NOTIFY","T_AUTH_NXDOMAIN","T_MULTIPLE_CNAMES","T_USE_IXFR",
-"T_MAINTAIN_IXFR_BASE","T_CLEAN_INTERVAL","T_INTERFACE_INTERVAL",
-"T_STATS_INTERVAL","T_MAX_LOG_SIZE_IXFR","T_HEARTBEAT","T_USE_ID_POOL",
-"T_MAX_NCACHE_TTL","T_HAS_OLD_CLIENTS","T_RFC2308_TYPE1","T_LAME_TTL",
-"T_MIN_ROOTS","T_TREAT_CR_AS_SPACE","T_LOGGING","T_CATEGORY","T_CHANNEL",
-"T_SEVERITY","T_DYNAMIC","T_FILE","T_VERSIONS","T_SIZE","T_SYSLOG","T_DEBUG",
-"T_NULL_OUTPUT","T_PRINT_TIME","T_PRINT_CATEGORY","T_PRINT_SEVERITY",
-"T_SORTLIST","T_TOPOLOGY","T_SERVER","T_LONG_AXFR","T_BOGUS","T_TRANSFERS",
-"T_KEYS","T_SUPPORT_IXFR","T_ZONE","T_IN","T_CHAOS","T_HESIOD","T_TYPE",
-"T_MASTER","T_SLAVE","T_STUB","T_RESPONSE","T_HINT","T_MASTERS",
-"T_TRANSFER_SOURCE","T_PUBKEY","T_ALSO_NOTIFY","T_DIALUP","T_FILE_IXFR",
-"T_IXFR_TMP","T_TRUSTED_KEYS","T_ACL","T_ALLOW_UPDATE","T_ALLOW_QUERY",
-"T_ALLOW_TRANSFER","T_ALLOW_RECURSION","T_BLACKHOLE","T_SEC_KEY","T_ALGID",
-"T_SECRET","T_CHECK_NAMES","T_WARN","T_FAIL","T_IGNORE","T_FORWARD",
-"T_FORWARDERS","T_ONLY","T_FIRST","T_IF_NO_ANSWER","T_IF_NO_DOMAIN","T_YES",
-"T_TRUE","T_NO","T_FALSE",
-};
-char *yyrule[] = {
-"$accept : config_file",
-"config_file : statement_list",
-"statement_list : statement",
-"statement_list : statement_list statement",
-"statement : include_stmt",
-"statement : options_stmt L_EOS",
-"statement : controls_stmt L_EOS",
-"statement : logging_stmt L_EOS",
-"statement : server_stmt L_EOS",
-"statement : zone_stmt L_EOS",
-"statement : trusted_keys_stmt L_EOS",
-"statement : acl_stmt L_EOS",
-"statement : key_stmt L_EOS",
-"statement : L_END_INCLUDE",
-"statement : error L_EOS",
-"statement : error L_END_INCLUDE",
-"include_stmt : T_INCLUDE L_QSTRING L_EOS",
-"$$1 :",
-"options_stmt : T_OPTIONS $$1 '{' options '}'",
-"options : option L_EOS",
-"options : options option L_EOS",
-"option :",
-"option : T_VERSION L_QSTRING",
-"option : T_DIRECTORY L_QSTRING",
-"option : T_NAMED_XFER L_QSTRING",
-"option : T_PIDFILE L_QSTRING",
-"option : T_STATS_FILE L_QSTRING",
-"option : T_MEMSTATS_FILE L_QSTRING",
-"option : T_DUMP_FILE L_QSTRING",
-"option : T_FAKE_IQUERY yea_or_nay",
-"option : T_RECURSION yea_or_nay",
-"option : T_FETCH_GLUE yea_or_nay",
-"option : T_NOTIFY yea_or_nay",
-"option : T_HOSTSTATS yea_or_nay",
-"option : T_DEALLOC_ON_EXIT yea_or_nay",
-"option : T_USE_IXFR yea_or_nay",
-"option : T_MAINTAIN_IXFR_BASE yea_or_nay",
-"option : T_HAS_OLD_CLIENTS yea_or_nay",
-"option : T_AUTH_NXDOMAIN yea_or_nay",
-"option : T_MULTIPLE_CNAMES yea_or_nay",
-"option : T_CHECK_NAMES check_names_type check_names_opt",
-"option : T_USE_ID_POOL yea_or_nay",
-"option : T_RFC2308_TYPE1 yea_or_nay",
-"option : T_LISTEN_ON maybe_port '{' address_match_list '}'",
-"option : T_FORWARD forward_opt",
-"$$2 :",
-"option : T_FORWARDERS $$2 '{' opt_forwarders_list '}'",
-"option : T_QUERY_SOURCE query_source",
-"option : T_TRANSFER_SOURCE maybe_wild_addr",
-"option : T_ALLOW_QUERY '{' address_match_list '}'",
-"option : T_ALLOW_RECURSION '{' address_match_list '}'",
-"option : T_ALLOW_TRANSFER '{' address_match_list '}'",
-"option : T_SORTLIST '{' address_match_list '}'",
-"$$3 :",
-"option : T_ALSO_NOTIFY $$3 '{' opt_also_notify_list '}'",
-"option : T_BLACKHOLE '{' address_match_list '}'",
-"option : T_TOPOLOGY '{' address_match_list '}'",
-"option : size_clause",
-"option : transfer_clause",
-"option : T_TRANSFER_FORMAT transfer_format",
-"option : T_MAX_TRANSFER_TIME_IN L_NUMBER",
-"option : T_SERIAL_QUERIES L_NUMBER",
-"option : T_CLEAN_INTERVAL L_NUMBER",
-"option : T_INTERFACE_INTERVAL L_NUMBER",
-"option : T_STATS_INTERVAL L_NUMBER",
-"option : T_MAX_LOG_SIZE_IXFR L_NUMBER",
-"option : T_MAX_NCACHE_TTL L_NUMBER",
-"option : T_LAME_TTL L_NUMBER",
-"option : T_HEARTBEAT L_NUMBER",
-"option : T_DIALUP yea_or_nay",
-"option : T_RRSET_ORDER '{' rrset_ordering_list '}'",
-"option : T_TREAT_CR_AS_SPACE yea_or_nay",
-"option : T_MIN_ROOTS L_NUMBER",
-"option : error",
-"controls_stmt : T_CONTROLS '{' controls '}'",
-"controls : control L_EOS",
-"controls : controls control L_EOS",
-"control :",
-"control : T_INET maybe_wild_addr T_PORT in_port T_ALLOW '{' address_match_list '}'",
-"control : T_UNIX L_QSTRING T_PERM L_NUMBER T_OWNER L_NUMBER T_GROUP L_NUMBER",
-"control : error",
-"rrset_ordering_list : rrset_ordering_element L_EOS",
-"rrset_ordering_list : rrset_ordering_list rrset_ordering_element L_EOS",
-"ordering_class :",
-"ordering_class : T_CLASS any_string",
-"ordering_type :",
-"ordering_type : T_TYPE any_string",
-"ordering_name :",
-"ordering_name : T_NAME L_QSTRING",
-"rrset_ordering_element : ordering_class ordering_type ordering_name T_ORDER L_STRING",
-"transfer_format : T_ONE_ANSWER",
-"transfer_format : T_MANY_ANSWERS",
-"maybe_wild_addr : L_IPADDR",
-"maybe_wild_addr : '*'",
-"maybe_wild_port : in_port",
-"maybe_wild_port : '*'",
-"query_source_address : T_ADDRESS maybe_wild_addr",
-"query_source_port : T_PORT maybe_wild_port",
-"query_source : query_source_address",
-"query_source : query_source_port",
-"query_source : query_source_address query_source_port",
-"query_source : query_source_port query_source_address",
-"maybe_port :",
-"maybe_port : T_PORT in_port",
-"maybe_zero_port :",
-"maybe_zero_port : T_PORT in_port",
-"yea_or_nay : T_YES",
-"yea_or_nay : T_TRUE",
-"yea_or_nay : T_NO",
-"yea_or_nay : T_FALSE",
-"yea_or_nay : L_NUMBER",
-"check_names_type : T_MASTER",
-"check_names_type : T_SLAVE",
-"check_names_type : T_RESPONSE",
-"check_names_opt : T_WARN",
-"check_names_opt : T_FAIL",
-"check_names_opt : T_IGNORE",
-"forward_opt : T_ONLY",
-"forward_opt : T_FIRST",
-"forward_opt : T_IF_NO_ANSWER",
-"forward_opt : T_IF_NO_DOMAIN",
-"size_clause : T_DATASIZE size_spec",
-"size_clause : T_STACKSIZE size_spec",
-"size_clause : T_CORESIZE size_spec",
-"size_clause : T_FILES size_spec",
-"size_spec : any_string",
-"size_spec : L_NUMBER",
-"size_spec : T_DEFAULT",
-"size_spec : T_UNLIMITED",
-"transfer_clause : T_TRANSFERS_IN L_NUMBER",
-"transfer_clause : T_TRANSFERS_OUT L_NUMBER",
-"transfer_clause : T_TRANSFERS_PER_NS L_NUMBER",
-"opt_forwarders_list :",
-"opt_forwarders_list : forwarders_in_addr_list",
-"forwarders_in_addr_list : forwarders_in_addr L_EOS",
-"forwarders_in_addr_list : forwarders_in_addr_list forwarders_in_addr L_EOS",
-"forwarders_in_addr : L_IPADDR",
-"opt_also_notify_list :",
-"opt_also_notify_list : also_notify_in_addr_list",
-"also_notify_in_addr_list : also_notify_in_addr L_EOS",
-"also_notify_in_addr_list : also_notify_in_addr_list also_notify_in_addr L_EOS",
-"also_notify_in_addr : L_IPADDR",
-"$$4 :",
-"logging_stmt : T_LOGGING $$4 '{' logging_opts_list '}'",
-"logging_opts_list : logging_opt L_EOS",
-"logging_opts_list : logging_opts_list logging_opt L_EOS",
-"logging_opts_list : error",
-"$$5 :",
-"logging_opt : T_CATEGORY category $$5 '{' channel_list '}'",
-"$$6 :",
-"logging_opt : T_CHANNEL channel_name $$6 '{' channel_opt_list '}'",
-"channel_severity : any_string",
-"channel_severity : T_DEBUG",
-"channel_severity : T_DEBUG L_NUMBER",
-"channel_severity : T_DYNAMIC",
-"version_modifier : T_VERSIONS L_NUMBER",
-"version_modifier : T_VERSIONS T_UNLIMITED",
-"size_modifier : T_SIZE size_spec",
-"maybe_file_modifiers :",
-"maybe_file_modifiers : version_modifier",
-"maybe_file_modifiers : size_modifier",
-"maybe_file_modifiers : version_modifier size_modifier",
-"maybe_file_modifiers : size_modifier version_modifier",
-"channel_file : T_FILE L_QSTRING maybe_file_modifiers",
-"facility_name : any_string",
-"facility_name : T_SYSLOG",
-"maybe_syslog_facility :",
-"maybe_syslog_facility : facility_name",
-"channel_syslog : T_SYSLOG maybe_syslog_facility",
-"channel_opt : channel_file",
-"channel_opt : channel_syslog",
-"channel_opt : T_NULL_OUTPUT",
-"channel_opt : T_SEVERITY channel_severity",
-"channel_opt : T_PRINT_TIME yea_or_nay",
-"channel_opt : T_PRINT_CATEGORY yea_or_nay",
-"channel_opt : T_PRINT_SEVERITY yea_or_nay",
-"channel_opt_list : channel_opt L_EOS",
-"channel_opt_list : channel_opt_list channel_opt L_EOS",
-"channel_opt_list : error",
-"channel_name : any_string",
-"channel_name : T_NULL_OUTPUT",
-"channel : channel_name",
-"channel_list : channel L_EOS",
-"channel_list : channel_list channel L_EOS",
-"channel_list : error",
-"category_name : any_string",
-"category_name : T_DEFAULT",
-"category_name : T_NOTIFY",
-"category : category_name",
-"$$7 :",
-"server_stmt : T_SERVER L_IPADDR $$7 '{' server_info_list '}'",
-"server_info_list : server_info L_EOS",
-"server_info_list : server_info_list server_info L_EOS",
-"server_info : T_BOGUS yea_or_nay",
-"server_info : T_SUPPORT_IXFR yea_or_nay",
-"server_info : T_TRANSFERS L_NUMBER",
-"server_info : T_TRANSFER_FORMAT transfer_format",
-"server_info : T_KEYS '{' key_list '}'",
-"server_info : error",
-"address_match_list : address_match_element L_EOS",
-"address_match_list : address_match_list address_match_element L_EOS",
-"address_match_element : address_match_simple",
-"address_match_element : '!' address_match_simple",
-"address_match_element : T_SEC_KEY L_STRING",
-"address_match_simple : L_IPADDR",
-"address_match_simple : L_IPADDR '/' L_NUMBER",
-"address_match_simple : L_NUMBER '/' L_NUMBER",
-"address_match_simple : address_name",
-"address_match_simple : '{' address_match_list '}'",
-"address_name : any_string",
-"key_ref : any_string",
-"key_list_element : key_ref",
-"key_list : key_list_element L_EOS",
-"key_list : key_list key_list_element L_EOS",
-"key_list : error",
-"$$8 :",
-"key_stmt : T_SEC_KEY $$8 any_string '{' key_definition '}'",
-"key_definition : algorithm_id secret",
-"key_definition : secret algorithm_id",
-"key_definition : error",
-"algorithm_id : T_ALGID any_string L_EOS",
-"secret : T_SECRET any_string L_EOS",
-"acl_stmt : T_ACL any_string '{' address_match_list '}'",
-"$$9 :",
-"zone_stmt : T_ZONE L_QSTRING optional_class $$9 optional_zone_options_list",
-"optional_zone_options_list :",
-"optional_zone_options_list : '{' zone_option_list '}'",
-"optional_class :",
-"optional_class : any_string",
-"zone_type : T_MASTER",
-"zone_type : T_SLAVE",
-"zone_type : T_HINT",
-"zone_type : T_STUB",
-"zone_type : T_FORWARD",
-"zone_option_list : zone_option L_EOS",
-"zone_option_list : zone_option_list zone_option L_EOS",
-"zone_option : T_TYPE zone_type",
-"zone_option : T_FILE L_QSTRING",
-"zone_option : T_FILE_IXFR L_QSTRING",
-"zone_option : T_IXFR_TMP L_QSTRING",
-"zone_option : T_MASTERS maybe_zero_port '{' master_in_addr_list '}'",
-"zone_option : T_TRANSFER_SOURCE maybe_wild_addr",
-"zone_option : T_CHECK_NAMES check_names_opt",
-"zone_option : T_ALLOW_UPDATE '{' address_match_list '}'",
-"zone_option : T_ALLOW_QUERY '{' address_match_list '}'",
-"zone_option : T_ALLOW_TRANSFER '{' address_match_list '}'",
-"zone_option : T_FORWARD zone_forward_opt",
-"$$10 :",
-"zone_option : T_FORWARDERS $$10 '{' opt_zone_forwarders_list '}'",
-"zone_option : T_MAX_TRANSFER_TIME_IN L_NUMBER",
-"zone_option : T_MAX_LOG_SIZE_IXFR L_NUMBER",
-"zone_option : T_NOTIFY yea_or_nay",
-"zone_option : T_MAINTAIN_IXFR_BASE yea_or_nay",
-"zone_option : T_PUBKEY L_NUMBER L_NUMBER L_NUMBER L_QSTRING",
-"zone_option : T_PUBKEY L_STRING L_NUMBER L_NUMBER L_QSTRING",
-"zone_option : T_ALSO_NOTIFY '{' opt_notify_in_addr_list '}'",
-"zone_option : T_DIALUP yea_or_nay",
-"zone_option : error",
-"master_in_addr_list : master_in_addr L_EOS",
-"master_in_addr_list : master_in_addr_list master_in_addr L_EOS",
-"master_in_addr : L_IPADDR",
-"opt_notify_in_addr_list :",
-"opt_notify_in_addr_list : notify_in_addr_list",
-"notify_in_addr_list : notify_in_addr L_EOS",
-"notify_in_addr_list : notify_in_addr_list notify_in_addr L_EOS",
-"notify_in_addr : L_IPADDR",
-"zone_forward_opt : T_ONLY",
-"zone_forward_opt : T_FIRST",
-"opt_zone_forwarders_list :",
-"opt_zone_forwarders_list : zone_forwarders_in_addr_list",
-"zone_forwarders_in_addr_list : zone_forwarders_in_addr L_EOS",
-"zone_forwarders_in_addr_list : zone_forwarders_in_addr_list zone_forwarders_in_addr L_EOS",
-"zone_forwarders_in_addr : L_IPADDR",
-"trusted_keys_stmt : T_TRUSTED_KEYS '{' trusted_keys_list '}'",
-"trusted_keys_list : trusted_key L_EOS",
-"trusted_keys_list : trusted_keys_list trusted_key L_EOS",
-"trusted_key : L_STRING L_NUMBER L_NUMBER L_NUMBER L_QSTRING",
-"trusted_key : L_STRING L_STRING L_NUMBER L_NUMBER L_QSTRING",
-"in_port : L_NUMBER",
-"any_string : L_STRING",
-"any_string : L_QSTRING",
-};
-#endif
-#ifdef YYSTACKSIZE
-#undef YYMAXDEPTH
-#define YYMAXDEPTH YYSTACKSIZE
-#else
-#ifdef YYMAXDEPTH
-#define YYSTACKSIZE YYMAXDEPTH
-#else
-#define YYSTACKSIZE 10000
-#define YYMAXDEPTH 10000
-#endif
-#endif
-#define YYINITSTACKSIZE 200
-int yydebug;
-int yynerrs;
-struct yystack {
-    short *ssp;
-    YYSTYPE *vsp;
-    short *ss;
-    YYSTYPE *vs;
-    int stacksize;
-    short *sslim;
-};
-int yychar; /* some people use this, so we copy it in & out */
-int yyerrflag; /* must be global for yyerrok & YYRECOVERING */
-YYSTYPE yylval;
-#line 1776 "ns_parser.y"
-
-static char *
-canonical_name(char *name) {
-	char canonical[MAXDNAME];
-	
-	if (strlen(name) >= MAXDNAME)
-		return (NULL);
-	strcpy(canonical, name);
-	if (makename(canonical, ".", sizeof canonical) < 0)
-		return (NULL);
-	return (savestr(canonical, 0));
-}
-
-static void
-init_acls() {
-	ip_match_element ime;
-	ip_match_list iml;
-	struct in_addr address;
-
-	/* Create the predefined ACLs */
-
-	address.s_addr = 0U;
-
-	/* ACL "any" */
-	ime = new_ip_match_pattern(address, 0);
-	iml = new_ip_match_list();
-	add_to_ip_match_list(iml, ime);
-	define_acl(savestr("any", 1), iml);
-
-	/* ACL "none" */
-	ime = new_ip_match_pattern(address, 0);
-	ip_match_negate(ime);
-	iml = new_ip_match_list();
-	add_to_ip_match_list(iml, ime);
-	define_acl(savestr("none", 1), iml);
-
-	/* ACL "localhost" */
-	ime = new_ip_match_localhost();
-	iml = new_ip_match_list();
-	add_to_ip_match_list(iml, ime);
-	define_acl(savestr("localhost", 1), iml);
-
-	/* ACL "localnets" */
-	ime = new_ip_match_localnets();
-	iml = new_ip_match_list();
-	add_to_ip_match_list(iml, ime);
-	define_acl(savestr("localnets", 1), iml);
-}
-
-static void
-free_sym_value(int type, void *value) {
-	ns_debug(ns_log_parser, 99, "free_sym_value: type %06x value %p",
-		 type, value);
-	type &= ~0xffff;
-	switch (type) {
-	case SYM_ACL:
-		free_ip_match_list(value);
-		break;
-	case SYM_KEY:
-		free_key_info(value);
-		break;
-	default:
-		ns_panic(ns_log_parser, 1,
-			 "unhandled case in free_sym_value()");
-		/* NOTREACHED */
-		break;
-	}
-}
-
-static log_channel
-lookup_channel(char *name) {
-	symbol_value value;
-
-	if (lookup_symbol(symtab, name, SYM_CHANNEL, &value))
-		return ((log_channel)(value.pointer));
-	return (NULL);
-}
-
-static void
-define_channel(char *name, log_channel channel) {
-	symbol_value value;
-
-	value.pointer = channel;  
-	define_symbol(symtab, name, SYM_CHANNEL, value, SYMBOL_FREE_KEY);
-}
-
-static void
-define_builtin_channels() {
-	define_channel(savestr("default_syslog", 1), syslog_channel);
-	define_channel(savestr("default_debug", 1), debug_channel);
-	define_channel(savestr("default_stderr", 1), stderr_channel);
-	define_channel(savestr("null", 1), null_channel);
-}
-
-static void
-parser_setup() {
-	seen_options = 0;
-	seen_topology = 0;
-	symtab = new_symbol_table(SYMBOL_TABLE_SIZE, NULL);
-	if (authtab != NULL)
-		free_symbol_table(authtab);
-	authtab = new_symbol_table(AUTH_TABLE_SIZE, free_sym_value);
-	init_acls();
-	define_builtin_channels();
-	INIT_LIST(current_controls);
-}
-
-static void
-parser_cleanup() {
-	if (symtab != NULL)
-		free_symbol_table(symtab);
-	symtab = NULL;
-	/*
-	 * We don't clean up authtab here because the ip_match_lists are in
-	 * use.
-	 */
-}
-
-/*
- * Public Interface
- */
-
-ip_match_list
-lookup_acl(char *name) {
-	symbol_value value;
-
-	if (lookup_symbol(authtab, name, SYM_ACL, &value))
-		return ((ip_match_list)(value.pointer));
-	return (NULL);
-}
-
-void
-define_acl(char *name, ip_match_list iml) {
-	symbol_value value;
-
-	INSIST(name != NULL);
-	INSIST(iml != NULL);
-
-	value.pointer = iml;
-	define_symbol(authtab, name, SYM_ACL, value,
-		      SYMBOL_FREE_KEY|SYMBOL_FREE_VALUE);
-	ns_debug(ns_log_parser, 7, "acl %s", name);
-	dprint_ip_match_list(ns_log_parser, iml, 2, "allow ", "deny ");
-}
-
-struct dst_key *
-lookup_key(char *name) {
-	symbol_value value;
-
-	if (lookup_symbol(authtab, name, SYM_KEY, &value))
-		return ((struct dst_key *)(value.pointer));
-	return (NULL);
-}
-
-void
-define_key(char *name, struct dst_key *dst_key) {
-	symbol_value value;
-
-	INSIST(name != NULL);
-	INSIST(dst_key != NULL);
-
-	value.pointer = dst_key;
-	define_symbol(authtab, name, SYM_KEY, value, SYMBOL_FREE_VALUE);
-	dprint_key_info(dst_key);
-}
-
-void
-parse_configuration(const char *filename) {
-	FILE *config_stream;
-
-	config_stream = fopen(filename, "r");
-	if (config_stream == NULL)
-		ns_panic(ns_log_parser, 0, "can't open '%s'", filename);
-
-	lexer_setup();
-	parser_setup();
-	lexer_begin_file(filename, config_stream);
-	(void)yyparse();
-	lexer_end_file();
-	parser_cleanup();
-}
-
-void
-parser_initialize(void) {
-	lexer_initialize();
-}
-
-void
-parser_shutdown(void) {
-	if (authtab != NULL)
-		free_symbol_table(authtab);
-	lexer_shutdown();
-}
-#line 1216 "y.tab.c"
-/* allocate initial stack */
-#if defined(__STDC__) || defined(__cplusplus)
-static int yyinitstack(struct yystack *sp)
-#else
-static int yyinitstack(sp)
-    struct yystack *sp;
-#endif
-{
-    int newsize;
-    short *newss;
-    YYSTYPE *newvs;
-
-    newsize = YYINITSTACKSIZE;
-    newss = (short *)malloc(newsize * sizeof *newss);
-    newvs = (YYSTYPE *)malloc(newsize * sizeof *newvs);
-    sp->ss = sp->ssp = newss;
-    sp->vs = sp->vsp = newvs;
-    if (newss == NULL || newvs == NULL) return -1;
-    sp->stacksize = newsize;
-    sp->sslim = newss + newsize - 1;
-    return 0;
-}
-
-/* double stack size, up to YYMAXDEPTH */
-#if defined(__STDC__) || defined(__cplusplus)
-static int yygrowstack(struct yystack *sp)
-#else
-static int yygrowstack(sp)
-    struct yystack *sp;
-#endif
-{
-    int newsize, i;
-    short *newss;
-    YYSTYPE *newvs;
-
-    if ((newsize = sp->stacksize) >= YYMAXDEPTH) return -1;
-    if ((newsize *= 2) > YYMAXDEPTH) newsize = YYMAXDEPTH;
-    i = sp->ssp - sp->ss;
-    if ((newss = (short *)realloc(sp->ss, newsize * sizeof *newss)) == NULL)
-        return -1;
-    sp->ss = newss;
-    sp->ssp = newss + i;
-    if ((newvs = (YYSTYPE *)realloc(sp->vs, newsize * sizeof *newvs)) == NULL)
-        return -1;
-    sp->vs = newvs;
-    sp->vsp = newvs + i;
-    sp->stacksize = newsize;
-    sp->sslim = newss + newsize - 1;
-    return 0;
-}
-
-#define YYFREESTACK(sp) { free((sp)->ss); free((sp)->vs); }
-
-#define YYABORT goto yyabort
-#define YYREJECT goto yyabort
-#define YYACCEPT goto yyaccept
-#define YYERROR goto yyerrlab
-int
-yyparse()
-{
-    register int yym, yyn, yystate, yych;
-    register YYSTYPE *yyvsp;
-    YYSTYPE yyval;
-    struct yystack yystk;
-#if YYDEBUG
-    register char *yys;
-    extern char *getenv();
-
-    if (yys = getenv("YYDEBUG"))
-    {
-        yyn = *yys;
-        if (yyn >= '0' && yyn <= '9')
-            yydebug = yyn - '0';
-    }
-#endif
-
-    yynerrs = 0;
-    yyerrflag = 0;
-    yychar = yych = YYEMPTY;
-
-    if (yyinitstack(&yystk)) goto yyoverflow;
-    *yystk.ssp = yystate = 0;
-
-yyloop:
-    if (yyn = yydefred[yystate]) goto yyreduce;
-    if (yych < 0)
-    {
-        if ((yych = YYLEX) < 0) yych = 0;
-        yychar = yych;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yych <= YYMAXTOKEN) yys = yyname[yych];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, reading %d (%s)\n",
-                    YYPREFIX, yystate, yych, yys);
-        }
-#endif
-    }
-    if ((yyn = yysindex[yystate]) && (yyn += yych) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yych)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: state %d, shifting to state %d\n",
-                    YYPREFIX, yystate, yytable[yyn]);
-#endif
-        if (yystk.ssp >= yystk.sslim && yygrowstack(&yystk))
-            goto yyoverflow;
-        *++yystk.ssp = yystate = yytable[yyn];
-        *++yystk.vsp = yylval;
-        yychar = yych = YYEMPTY;
-        if (yyerrflag > 0)  --yyerrflag;
-        goto yyloop;
-    }
-    if ((yyn = yyrindex[yystate]) && (yyn += yych) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yych)
-    {
-        yyn = yytable[yyn];
-        goto yyreduce;
-    }
-    if (yyerrflag) goto yyinrecovery;
-#ifdef lint
-    goto yynewerror;
-#endif
-yynewerror:
-    yyerror("syntax error");
-#ifdef lint
-    goto yyerrlab;
-#endif
-yyerrlab:
-    ++yynerrs;
-yyinrecovery:
-    if (yyerrflag < 3)
-    {
-        yyerrflag = 3;
-        for (;;)
-        {
-            if ((yyn = yysindex[*yystk.ssp]) &&
-                    (yyn += YYERRCODE) >= 0 &&
-                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: state %d, error recovery shifting\
- to state %d\n", YYPREFIX, *yystk.ssp, yytable[yyn]);
-#endif
-                if (yystk.ssp >= yystk.sslim && yygrowstack(&yystk))
-                    goto yyoverflow;
-                *++yystk.ssp = yystate = yytable[yyn];
-                *++yystk.vsp = yylval;
-                goto yyloop;
-            }
-            else
-            {
-#if YYDEBUG
-                if (yydebug)
-                    printf("%sdebug: error recovery discarding state %d\n",
-                            YYPREFIX, *yystk.ssp);
-#endif
-                if (yystk.ssp <= yystk.ss) goto yyabort;
-                --yystk.ssp;
-                --yystk.vsp;
-            }
-        }
-    }
-    else
-    {
-        if (yych == 0) goto yyabort;
-#if YYDEBUG
-        if (yydebug)
-        {
-            yys = 0;
-            if (yych <= YYMAXTOKEN) yys = yyname[yych];
-            if (!yys) yys = "illegal-symbol";
-            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
-                    YYPREFIX, yystate, yych, yys);
-        }
-#endif
-        yychar = yych = YYEMPTY;
-        goto yyloop;
-    }
-yyreduce:
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
-                YYPREFIX, yystate, yyn, yyrule[yyn]);
-#endif
-    yym = yylen[yyn];
-    yyvsp = yystk.vsp; /* for speed in code under switch() */
-    yyval = yyvsp[1-yym];
-    switch (yyn)
-    {
-case 1:
-#line 241 "ns_parser.y"
-{
-		if (EMPTY(current_controls))
-			ns_ctl_defaults(&current_controls);
-		ns_ctl_install(&current_controls);
-	}
-break;
-case 16:
-#line 266 "ns_parser.y"
-{ lexer_begin_file(yyvsp[-1].cp, NULL); }
-break;
-case 17:
-#line 274 "ns_parser.y"
-{
-		if (seen_options)
-			parser_error(0, "cannot redefine options");
-		current_options = new_options();
-	}
-break;
-case 18:
-#line 280 "ns_parser.y"
-{
-		if (!seen_options)
-			set_options(current_options, 0);
-		else
-			free_options(current_options);
-		current_options = NULL;
-		seen_options = 1;
-	}
-break;
-case 22:
-#line 296 "ns_parser.y"
-{
-		if (current_options->version != NULL)
-			freestr(current_options->version);
-		current_options->version = yyvsp[0].cp;
-	}
-break;
-case 23:
-#line 302 "ns_parser.y"
-{
-		if (current_options->directory != NULL)
-			freestr(current_options->directory);
-		current_options->directory = yyvsp[0].cp;
-	}
-break;
-case 24:
-#line 308 "ns_parser.y"
-{
-		if (current_options->named_xfer != NULL)
-			freestr(current_options->named_xfer);
-		current_options->named_xfer = yyvsp[0].cp;
-	}
-break;
-case 25:
-#line 314 "ns_parser.y"
-{
-		if (current_options->pid_filename != NULL)
-			freestr(current_options->pid_filename);
-		current_options->pid_filename = yyvsp[0].cp;
-	}
-break;
-case 26:
-#line 320 "ns_parser.y"
-{
-		if (current_options->stats_filename != NULL)
-			freestr(current_options->stats_filename);
-		current_options->stats_filename = yyvsp[0].cp;
-	}
-break;
-case 27:
-#line 326 "ns_parser.y"
-{
-		if (current_options->memstats_filename != NULL)
-			freestr(current_options->memstats_filename);
-		current_options->memstats_filename = yyvsp[0].cp;
-	}
-break;
-case 28:
-#line 332 "ns_parser.y"
-{
-		if (current_options->dump_filename != NULL)
-			freestr(current_options->dump_filename);
-		current_options->dump_filename = yyvsp[0].cp;
-	}
-break;
-case 29:
-#line 338 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_FAKE_IQUERY, yyvsp[0].num);
-	}
-break;
-case 30:
-#line 343 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_NORECURSE, !yyvsp[0].num);
-	}
-break;
-case 31:
-#line 348 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_NOFETCHGLUE, !yyvsp[0].num);
-	}
-break;
-case 32:
-#line 353 "ns_parser.y"
-{
-		set_global_boolean_option(current_options, 
-			OPTION_NONOTIFY, !yyvsp[0].num);
-	}
-break;
-case 33:
-#line 358 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_HOSTSTATS, yyvsp[0].num);
-	}
-break;
-case 34:
-#line 363 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_DEALLOC_ON_EXIT, yyvsp[0].num);
-	}
-break;
-case 35:
-#line 368 "ns_parser.y"
-{
-		set_global_boolean_option(current_options, OPTION_USE_IXFR, yyvsp[0].num);
-	}
-break;
-case 36:
-#line 372 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-					  OPTION_MAINTAIN_IXFR_BASE, yyvsp[0].num);
-	}
-break;
-case 37:
-#line 377 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-					  OPTION_MAINTAIN_IXFR_BASE, yyvsp[0].num);
-		set_global_boolean_option(current_options,
-					  OPTION_NORFC2308_TYPE1, yyvsp[0].num);
-		set_global_boolean_option(current_options,
-					  OPTION_NONAUTH_NXDOMAIN, !yyvsp[0].num);
-	}
-break;
-case 38:
-#line 386 "ns_parser.y"
-{
-		set_global_boolean_option(current_options, OPTION_NONAUTH_NXDOMAIN,
-				   !yyvsp[0].num);
-	}
-break;
-case 39:
-#line 391 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_MULTIPLE_CNAMES, yyvsp[0].num);
-	}
-break;
-case 40:
-#line 396 "ns_parser.y"
-{
-		current_options->check_names[yyvsp[-1].s_int] = (enum severity)yyvsp[0].s_int;
-	}
-break;
-case 41:
-#line 400 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-					  OPTION_USE_ID_POOL, yyvsp[0].num);
-	}
-break;
-case 42:
-#line 405 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-                        		  OPTION_NORFC2308_TYPE1, !yyvsp[0].num);
-	}
-break;
-case 43:
-#line 410 "ns_parser.y"
-{
-		char port_string[10];
-		symbol_value value;
-
-		(void)sprintf(port_string, "%u", yyvsp[-3].us_int);
-		if (lookup_symbol(symtab, port_string, SYM_PORT, NULL))
-			parser_error(0,
-				     "cannot redefine listen-on for port %u",
-				     ntohs(yyvsp[-3].us_int));
-		else {
-			add_listen_on(current_options, yyvsp[-3].us_int, yyvsp[-1].iml);
-			value.pointer = NULL;
-			define_symbol(symtab, savestr(port_string, 1),
-				      SYM_PORT, value, SYMBOL_FREE_KEY);
-		}
-
-	}
-break;
-case 45:
-#line 429 "ns_parser.y"
-{
-		if (current_options->fwdtab) {
-			free_forwarders(current_options->fwdtab);
-			current_options->fwdtab = NULL;
-		}
-	}
-break;
-case 48:
-#line 438 "ns_parser.y"
-{
-		current_options->axfr_src = yyvsp[0].ip_addr;
-	}
-break;
-case 49:
-#line 442 "ns_parser.y"
-{
-		if (current_options->query_acl) {
-			parser_warning(0,
-			      "options allow-query acl already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else 
-			current_options->query_acl = yyvsp[-1].iml;
-	}
-break;
-case 50:
-#line 451 "ns_parser.y"
-{
-		if (current_options->recursion_acl) {
-			parser_warning(0,
-			      "options allow-recursion acl already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else
-			current_options->recursion_acl = yyvsp[-1].iml;
-	}
-break;
-case 51:
-#line 460 "ns_parser.y"
-{
-		if (current_options->transfer_acl) {
-			parser_warning(0,
-			   "options allow-transfer acl already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else 
-			current_options->transfer_acl = yyvsp[-1].iml;
-	}
-break;
-case 52:
-#line 469 "ns_parser.y"
-{
-		if (current_options->sortlist) {
-			parser_warning(0,
-			      "options sortlist already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else
-			current_options->sortlist = yyvsp[-1].iml;
-	}
-break;
-case 53:
-#line 478 "ns_parser.y"
-{
-		if (current_options->also_notify) {
-			parser_warning(0,
-			    "duplicate also-notify clause: overwriting");
-			free_also_notify(current_options);
-			current_options->also_notify = NULL;
-		}
-	}
-break;
-case 55:
-#line 488 "ns_parser.y"
-{
-		if (current_options->blackhole_acl) {
-			parser_warning(0,
-			      "options blackhole already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else
-			current_options->blackhole_acl = yyvsp[-1].iml;
-	}
-break;
-case 56:
-#line 497 "ns_parser.y"
-{
-		if (current_options->topology) {
-			parser_warning(0,
-			      "options topology already set; skipping");
-			free_ip_match_list(yyvsp[-1].iml);
-		} else
-			current_options->topology = yyvsp[-1].iml;
-	}
-break;
-case 57:
-#line 506 "ns_parser.y"
-{
-		/* To get around the $$ = $1 default rule. */
-	}
-break;
-case 59:
-#line 511 "ns_parser.y"
-{
-		current_options->transfer_format = yyvsp[0].axfr_fmt;
-	}
-break;
-case 60:
-#line 515 "ns_parser.y"
-{
-		current_options->max_transfer_time_in = yyvsp[0].num * 60;
-	}
-break;
-case 61:
-#line 519 "ns_parser.y"
-{
-		current_options->serial_queries = yyvsp[0].num;
-	}
-break;
-case 62:
-#line 523 "ns_parser.y"
-{
-		current_options->clean_interval = yyvsp[0].num * 60;
-	}
-break;
-case 63:
-#line 527 "ns_parser.y"
-{
-		current_options->interface_interval = yyvsp[0].num * 60;
-	}
-break;
-case 64:
-#line 531 "ns_parser.y"
-{
-		current_options->stats_interval = yyvsp[0].num * 60;
-	}
-break;
-case 65:
-#line 535 "ns_parser.y"
-{
-		current_options->max_log_size_ixfr = yyvsp[0].num;
-	}
-break;
-case 66:
-#line 539 "ns_parser.y"
-{
-		current_options->max_ncache_ttl = yyvsp[0].num;
-	}
-break;
-case 67:
-#line 543 "ns_parser.y"
-{
-		current_options->lame_ttl = yyvsp[0].num;
-	}
-break;
-case 68:
-#line 547 "ns_parser.y"
-{
-		current_options->heartbeat_interval = yyvsp[0].num * 60;
-	}
-break;
-case 69:
-#line 551 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-                                          OPTION_NODIALUP, !yyvsp[0].num);
-	}
-break;
-case 70:
-#line 556 "ns_parser.y"
-{
-		if (current_options->ordering)
-			free_rrset_order_list(current_options->ordering);
-		current_options->ordering = yyvsp[-1].rol;
-	}
-break;
-case 71:
-#line 562 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-					  OPTION_TREAT_CR_AS_SPACE, yyvsp[0].num);
-	}
-break;
-case 72:
-#line 567 "ns_parser.y"
-{
-		if (yyvsp[0].num >= 1)
-			current_options->minroots = yyvsp[0].num;
-	}
-break;
-case 78:
-#line 587 "ns_parser.y"
-{
-		ns_ctl_add(&current_controls, ns_ctl_new_inet(yyvsp[-6].ip_addr, yyvsp[-4].us_int, yyvsp[-1].iml));
-	}
-break;
-case 79:
-#line 591 "ns_parser.y"
-{
-		ns_ctl_add(&current_controls, ns_ctl_new_unix(yyvsp[-6].cp, yyvsp[-4].num, yyvsp[-2].num, yyvsp[0].num));
-	}
-break;
-case 81:
-#line 598 "ns_parser.y"
-{
-		rrset_order_list rol;
-
-		rol = new_rrset_order_list();
-		if (yyvsp[-1].roe != NULL) {
-			add_to_rrset_order_list(rol, yyvsp[-1].roe);
-		}
-		
-		yyval.rol = rol;
-	}
-break;
-case 82:
-#line 609 "ns_parser.y"
-{
-		if (yyvsp[-1].roe != NULL) {
-			add_to_rrset_order_list(yyvsp[-2].rol, yyvsp[-1].roe);
-		}
-		yyval.rol = yyvsp[-2].rol;
-	}
-break;
-case 83:
-#line 618 "ns_parser.y"
-{
-		yyval.s_int = C_ANY;
-	}
-break;
-case 84:
-#line 622 "ns_parser.y"
-{
-		symbol_value value;
-
-		if (lookup_symbol(constants, yyvsp[0].cp, SYM_CLASS, &value))
-			yyval.s_int = value.integer;
-		else {
-			parser_error(0, "unknown class '%s'; using ANY", yyvsp[0].cp);
-			yyval.s_int = C_ANY;
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 85:
-#line 636 "ns_parser.y"
-{
-		yyval.s_int = ns_t_any;
-	}
-break;
-case 86:
-#line 640 "ns_parser.y"
-{
-		int success;
-
-		if (strcmp(yyvsp[0].cp, "*") == 0) {
-			yyval.s_int = ns_t_any;
-		} else {
-			yyval.s_int = __sym_ston(__p_type_syms, yyvsp[0].cp, &success);
-			if (success == 0) {
-				yyval.s_int = ns_t_any;
-				parser_error(0,
-					     "unknown type '%s'; assuming ANY",
-					     yyvsp[0].cp);
-			}
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 87:
-#line 658 "ns_parser.y"
-{
-		yyval.cp = savestr("*", 1);
-	}
-break;
-case 88:
-#line 662 "ns_parser.y"
-{
-		if (strcmp(".",yyvsp[0].cp) == 0 || strcmp("*.",yyvsp[0].cp) == 0) {
-			yyval.cp = savestr("*", 1);
-			freestr(yyvsp[0].cp);
-		} else {
-			yyval.cp = yyvsp[0].cp ;
-		}
-		/* XXX Should do any more name validation here? */
-	}
-break;
-case 89:
-#line 674 "ns_parser.y"
-{
-		enum ordering o;
-
-		if (strlen(yyvsp[0].cp) == 0) {
-			parser_error(0, "null order name");
-			yyval.roe = NULL ;
-		} else {
-			o = lookup_ordering(yyvsp[0].cp);
-			if (o == unknown_order) {
-				o = (enum ordering)DEFAULT_ORDERING;
-				parser_error(0,
-					     "invalid order name '%s'; using %s",
-					     yyvsp[0].cp, p_order(o));
-			}
-			
-			freestr(yyvsp[0].cp);
-			
-			yyval.roe = new_rrset_order_element(yyvsp[-4].s_int, yyvsp[-3].s_int, yyvsp[-2].cp, o);
-		}
-	}
-break;
-case 90:
-#line 697 "ns_parser.y"
-{
-		yyval.axfr_fmt = axfr_one_answer;
-	}
-break;
-case 91:
-#line 701 "ns_parser.y"
-{
-		yyval.axfr_fmt = axfr_many_answers;
-	}
-break;
-case 92:
-#line 706 "ns_parser.y"
-{ yyval.ip_addr = yyvsp[0].ip_addr; }
-break;
-case 93:
-#line 707 "ns_parser.y"
-{ yyval.ip_addr.s_addr = htonl(INADDR_ANY); }
-break;
-case 94:
-#line 710 "ns_parser.y"
-{ yyval.us_int = yyvsp[0].us_int; }
-break;
-case 95:
-#line 711 "ns_parser.y"
-{ yyval.us_int = htons(0); }
-break;
-case 96:
-#line 715 "ns_parser.y"
-{
-		current_options->query_source.sin_addr = yyvsp[0].ip_addr;
-	}
-break;
-case 97:
-#line 721 "ns_parser.y"
-{
-		current_options->query_source.sin_port = yyvsp[0].us_int;
-	}
-break;
-case 102:
-#line 732 "ns_parser.y"
-{ yyval.us_int = htons(NS_DEFAULTPORT); }
-break;
-case 103:
-#line 733 "ns_parser.y"
-{ yyval.us_int = yyvsp[0].us_int; }
-break;
-case 104:
-#line 736 "ns_parser.y"
-{ yyval.us_int = htons(0); }
-break;
-case 105:
-#line 737 "ns_parser.y"
-{ yyval.us_int = yyvsp[0].us_int; }
-break;
-case 106:
-#line 742 "ns_parser.y"
-{ 
-		yyval.num = 1;	
-	}
-break;
-case 107:
-#line 746 "ns_parser.y"
-{ 
-		yyval.num = 1;	
-	}
-break;
-case 108:
-#line 750 "ns_parser.y"
-{ 
-		yyval.num = 0;	
-	}
-break;
-case 109:
-#line 754 "ns_parser.y"
-{ 
-		yyval.num = 0;	
-	}
-break;
-case 110:
-#line 758 "ns_parser.y"
-{ 
-		if (yyvsp[0].num == 1 || yyvsp[0].num == 0) {
-			yyval.num = yyvsp[0].num;
-		} else {
-			parser_warning(0,
-				       "number should be 0 or 1; assuming 1");
-			yyval.num = 1;
-		}
-	}
-break;
-case 111:
-#line 770 "ns_parser.y"
-{
-		yyval.s_int = primary_trans;
-	}
-break;
-case 112:
-#line 774 "ns_parser.y"
-{
-		yyval.s_int = secondary_trans;
-	}
-break;
-case 113:
-#line 778 "ns_parser.y"
-{
-		yyval.s_int = response_trans;
-	}
-break;
-case 114:
-#line 784 "ns_parser.y"
-{
-		yyval.s_int = warn;
-	}
-break;
-case 115:
-#line 788 "ns_parser.y"
-{
-		yyval.s_int = fail;
-	}
-break;
-case 116:
-#line 792 "ns_parser.y"
-{
-		yyval.s_int = ignore;
-	}
-break;
-case 117:
-#line 798 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_FORWARD_ONLY, 1);
-	}
-break;
-case 118:
-#line 803 "ns_parser.y"
-{
-		set_global_boolean_option(current_options,
-			OPTION_FORWARD_ONLY, 0);
-	}
-break;
-case 119:
-#line 808 "ns_parser.y"
-{
-		parser_warning(0, "forward if-no-answer is unimplemented");
-	}
-break;
-case 120:
-#line 812 "ns_parser.y"
-{
-		parser_warning(0, "forward if-no-domain is unimplemented");
-	}
-break;
-case 121:
-#line 818 "ns_parser.y"
-{
-		current_options->data_size = yyvsp[0].ul_int;
-	}
-break;
-case 122:
-#line 822 "ns_parser.y"
-{
-		current_options->stack_size = yyvsp[0].ul_int;
-	}
-break;
-case 123:
-#line 826 "ns_parser.y"
-{
-		current_options->core_size = yyvsp[0].ul_int;
-	}
-break;
-case 124:
-#line 830 "ns_parser.y"
-{
-		current_options->files = yyvsp[0].ul_int;
-	}
-break;
-case 125:
-#line 836 "ns_parser.y"
-{
-		u_long result;
-
-		if (unit_to_ulong(yyvsp[0].cp, &result))
-			yyval.ul_int = result;
-		else {
-			parser_error(0, "invalid unit string '%s'", yyvsp[0].cp);
-			/* 0 means "use default" */
-			yyval.ul_int = 0;
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 126:
-#line 849 "ns_parser.y"
-{	
-		yyval.ul_int = (u_long)yyvsp[0].num;
-	}
-break;
-case 127:
-#line 853 "ns_parser.y"
-{
-		yyval.ul_int = 0;
-	}
-break;
-case 128:
-#line 857 "ns_parser.y"
-{
-		yyval.ul_int = ULONG_MAX;
-	}
-break;
-case 129:
-#line 863 "ns_parser.y"
-{
-		current_options->transfers_in = (u_long) yyvsp[0].num;
-	}
-break;
-case 130:
-#line 867 "ns_parser.y"
-{
-		current_options->transfers_out = (u_long) yyvsp[0].num;
-	}
-break;
-case 131:
-#line 871 "ns_parser.y"
-{
-		current_options->transfers_per_ns = (u_long) yyvsp[0].num;
-	}
-break;
-case 134:
-#line 881 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 135:
-#line 885 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 136:
-#line 891 "ns_parser.y"
-{
-	  	add_global_forwarder(current_options, yyvsp[0].ip_addr);
-	}
-break;
-case 139:
-#line 901 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 140:
-#line 905 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 141:
-#line 911 "ns_parser.y"
-{
-	  	add_global_also_notify(current_options, yyvsp[0].ip_addr);
-	}
-break;
-case 142:
-#line 921 "ns_parser.y"
-{
-		current_logging = begin_logging();
-	}
-break;
-case 143:
-#line 925 "ns_parser.y"
-{
-		end_logging(current_logging, 1);
-		current_logging = NULL;
-	}
-break;
-case 147:
-#line 937 "ns_parser.y"
-{
-		current_category = yyvsp[0].s_int;
-	}
-break;
-case 149:
-#line 942 "ns_parser.y"
-{
-		chan_type = log_null;
-		chan_flags = 0;
-		chan_level = log_info;
-	}
-break;
-case 150:
-#line 948 "ns_parser.y"
-{
-		log_channel current_channel = NULL;
-
-		if (lookup_channel(yyvsp[-4].cp) != NULL) {
-			parser_error(0, "can't redefine channel '%s'", yyvsp[-4].cp);
-			freestr(yyvsp[-4].cp);
-		} else {
-			switch (chan_type) {
-			case log_file:
-				current_channel =
-					log_new_file_channel(chan_flags,
-							     chan_level,
-							     chan_name, NULL,
-							     chan_versions,
-							     chan_max_size);
-				freestr(chan_name);
-				chan_name = NULL;
-				break;
-			case log_syslog:
-				current_channel =
-					log_new_syslog_channel(chan_flags,
-							       chan_level,
-							       chan_facility);
-				break;
-			case log_null:
-				current_channel = log_new_null_channel();
-				break;
-			default:
-				ns_panic(ns_log_parser, 1,
-					 "unknown channel type: %d",
-					 chan_type);
-			}
-			if (current_channel == NULL)
-				ns_panic(ns_log_parser, 0,
-					 "couldn't create channel");
-			define_channel(yyvsp[-4].cp, current_channel);
-		}
-	}
-break;
-case 151:
-#line 989 "ns_parser.y"
-{
-		symbol_value value;
-
-		if (lookup_symbol(constants, yyvsp[0].cp, SYM_LOGGING, &value)) {
-			chan_level = value.integer;
-		} else {
-			parser_error(0, "unknown severity '%s'", yyvsp[0].cp);
-			chan_level = log_debug(99);
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 152:
-#line 1001 "ns_parser.y"
-{
-		chan_level = log_debug(1);
-	}
-break;
-case 153:
-#line 1005 "ns_parser.y"
-{
-		chan_level = yyvsp[0].num;
-	}
-break;
-case 154:
-#line 1009 "ns_parser.y"
-{
-		chan_level = 0;
-		chan_flags |= LOG_USE_CONTEXT_LEVEL|LOG_REQUIRE_DEBUG;
-	}
-break;
-case 155:
-#line 1016 "ns_parser.y"
-{
-		chan_versions = yyvsp[0].num;
-	}
-break;
-case 156:
-#line 1020 "ns_parser.y"
-{
-		chan_versions = LOG_MAX_VERSIONS;
-	}
-break;
-case 157:
-#line 1026 "ns_parser.y"
-{
-		chan_max_size = yyvsp[0].ul_int;
-	}
-break;
-case 158:
-#line 1032 "ns_parser.y"
-{
-		chan_versions = 0;
-		chan_max_size = ULONG_MAX;
-	}
-break;
-case 159:
-#line 1037 "ns_parser.y"
-{
-		chan_max_size = ULONG_MAX;
-	}
-break;
-case 160:
-#line 1041 "ns_parser.y"
-{
-		chan_versions = 0;
-	}
-break;
-case 163:
-#line 1049 "ns_parser.y"
-{
-		chan_flags |= LOG_CLOSE_STREAM;
-		chan_type = log_file;
-		chan_name = yyvsp[-1].cp;
-	}
-break;
-case 164:
-#line 1057 "ns_parser.y"
-{ yyval.cp = yyvsp[0].cp; }
-break;
-case 165:
-#line 1058 "ns_parser.y"
-{ yyval.cp = savestr("syslog", 1); }
-break;
-case 166:
-#line 1061 "ns_parser.y"
-{ yyval.s_int = LOG_DAEMON; }
-break;
-case 167:
-#line 1063 "ns_parser.y"
-{
-		symbol_value value;
-
-		if (lookup_symbol(constants, yyvsp[0].cp, SYM_SYSLOG, &value)) {
-			yyval.s_int = value.integer;
-		} else {
-			parser_error(0, "unknown facility '%s'", yyvsp[0].cp);
-			yyval.s_int = LOG_DAEMON;
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 168:
-#line 1077 "ns_parser.y"
-{
-		chan_type = log_syslog;
-		chan_facility = yyvsp[0].s_int;
-	}
-break;
-case 169:
-#line 1083 "ns_parser.y"
-{ /* nothing to do */ }
-break;
-case 170:
-#line 1084 "ns_parser.y"
-{ /* nothing to do */ }
-break;
-case 171:
-#line 1086 "ns_parser.y"
-{
-		chan_type = log_null;
-	}
-break;
-case 172:
-#line 1089 "ns_parser.y"
-{ /* nothing to do */ }
-break;
-case 173:
-#line 1091 "ns_parser.y"
-{
-		if (yyvsp[0].num)
-			chan_flags |= LOG_TIMESTAMP;
-		else
-			chan_flags &= ~LOG_TIMESTAMP;
-	}
-break;
-case 174:
-#line 1098 "ns_parser.y"
-{
-		if (yyvsp[0].num)
-			chan_flags |= LOG_PRINT_CATEGORY;
-		else
-			chan_flags &= ~LOG_PRINT_CATEGORY;
-	}
-break;
-case 175:
-#line 1105 "ns_parser.y"
-{
-		if (yyvsp[0].num)
-			chan_flags |= LOG_PRINT_LEVEL;
-		else
-			chan_flags &= ~LOG_PRINT_LEVEL;
-	}
-break;
-case 180:
-#line 1119 "ns_parser.y"
-{ yyval.cp = savestr("null", 1); }
-break;
-case 181:
-#line 1123 "ns_parser.y"
-{
-		log_channel channel;
-		symbol_value value;
-
-		if (current_category >= 0) {
-			channel = lookup_channel(yyvsp[0].cp);
-			if (channel != NULL) {
-				add_log_channel(current_logging,
-						current_category, channel);
-			} else
-				parser_error(0, "unknown channel '%s'", yyvsp[0].cp);
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 186:
-#line 1145 "ns_parser.y"
-{ yyval.cp = savestr("default", 1); }
-break;
-case 187:
-#line 1146 "ns_parser.y"
-{ yyval.cp = savestr("notify", 1); }
-break;
-case 188:
-#line 1150 "ns_parser.y"
-{
-		symbol_value value;
-
-		if (lookup_symbol(constants, yyvsp[0].cp, SYM_CATEGORY, &value))
-			yyval.s_int = value.integer;
-		else {
-			parser_error(0, "invalid logging category '%s'",
-				     yyvsp[0].cp);
-			yyval.s_int = -1;
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 189:
-#line 1169 "ns_parser.y"
-{
-		const char *ip_printable;
-		symbol_value value;
-		
-		ip_printable = inet_ntoa(yyvsp[0].ip_addr);
-		value.pointer = NULL;
-		if (lookup_symbol(symtab, ip_printable, SYM_SERVER, NULL))
-			seen_server = 1;
-		else
-			seen_server = 0;
-		if (seen_server)
-			parser_error(0, "cannot redefine server '%s'", 
-				     ip_printable);
-		else
-			define_symbol(symtab, savestr(ip_printable, 1),
-				      SYM_SERVER, value,
-				      SYMBOL_FREE_KEY);
-		current_server = begin_server(yyvsp[0].ip_addr);
-	}
-break;
-case 190:
-#line 1189 "ns_parser.y"
-{
-		end_server(current_server, !seen_server);
-	}
-break;
-case 193:
-#line 1199 "ns_parser.y"
-{
-		set_server_option(current_server, SERVER_INFO_BOGUS, yyvsp[0].num);
-	}
-break;
-case 194:
-#line 1203 "ns_parser.y"
-{
-		set_server_option(current_server, SERVER_INFO_SUPPORT_IXFR, yyvsp[0].num);
-	}
-break;
-case 195:
-#line 1207 "ns_parser.y"
-{
-		set_server_transfers(current_server, (int)yyvsp[0].num);
-	}
-break;
-case 196:
-#line 1211 "ns_parser.y"
-{
-		set_server_transfer_format(current_server, yyvsp[0].axfr_fmt);
-	}
-break;
-case 199:
-#line 1223 "ns_parser.y"
-{
-		ip_match_list iml;
-		
-		iml = new_ip_match_list();
-		if (yyvsp[-1].ime != NULL)
-			add_to_ip_match_list(iml, yyvsp[-1].ime);
-		yyval.iml = iml;
-	}
-break;
-case 200:
-#line 1232 "ns_parser.y"
-{
-		if (yyvsp[-1].ime != NULL)
-			add_to_ip_match_list(yyvsp[-2].iml, yyvsp[-1].ime);
-		yyval.iml = yyvsp[-2].iml;
-	}
-break;
-case 202:
-#line 1241 "ns_parser.y"
-{
-		if (yyvsp[0].ime != NULL)
-			ip_match_negate(yyvsp[0].ime);
-		yyval.ime = yyvsp[0].ime;
-	}
-break;
-case 203:
-#line 1247 "ns_parser.y"
-{
-		char *key_name;
-		struct dst_key *dst_key;
-
-		key_name = canonical_name(yyvsp[0].cp);
-		if (key_name == NULL) {
-			parser_error(0, "can't make key name '%s' canonical",
-				     yyvsp[0].cp);
-			key_name = savestr("__bad_key__", 1);
-		}
-		dst_key = find_key(key_name, NULL);
-		if (dst_key == NULL) {
-			parser_error(0, "key \"%s\" not found", key_name);
-			yyval.ime = NULL;
-		}
-		else
-			yyval.ime = new_ip_match_key(dst_key);
-	}
-break;
-case 204:
-#line 1268 "ns_parser.y"
-{
-		yyval.ime = new_ip_match_pattern(yyvsp[0].ip_addr, 32);
-	}
-break;
-case 205:
-#line 1272 "ns_parser.y"
-{
-		if (yyvsp[0].num < 0 || yyvsp[0].num > 32) {
-			parser_error(0, "mask bits out of range; skipping");
-			yyval.ime = NULL;
-		} else {
-			yyval.ime = new_ip_match_pattern(yyvsp[-2].ip_addr, yyvsp[0].num);
-			if (yyval.ime == NULL)
-				parser_error(0, 
-					   "address/mask mismatch; skipping");
-		}
-	}
-break;
-case 206:
-#line 1284 "ns_parser.y"
-{
-		struct in_addr ia;
-
-		if (yyvsp[-2].num > 255) {
-			parser_error(0, "address out of range; skipping");
-			yyval.ime = NULL;
-		} else {
-			if (yyvsp[0].num < 0 || yyvsp[0].num > 32) {
-				parser_error(0,
-					"mask bits out of range; skipping");
-					yyval.ime = NULL;
-			} else {
-				ia.s_addr = htonl((yyvsp[-2].num & 0xff) << 24);
-				yyval.ime = new_ip_match_pattern(ia, yyvsp[0].num);
-				if (yyval.ime == NULL)
-					parser_error(0, 
-					   "address/mask mismatch; skipping");
-			}
-		}
-	}
-break;
-case 208:
-#line 1306 "ns_parser.y"
-{
-		char name[256];
-
-		/*
-		 * We want to be able to clean up this iml later so
-		 * we give it a name and treat it like any other acl.
-		 */
-		sprintf(name, "__internal_%p", yyvsp[-1].iml);
-		define_acl(savestr(name, 1), yyvsp[-1].iml);
-  		yyval.ime = new_ip_match_indirect(yyvsp[-1].iml);
-	}
-break;
-case 209:
-#line 1320 "ns_parser.y"
-{
-		ip_match_list iml;
-
-		iml = lookup_acl(yyvsp[0].cp);
-		if (iml == NULL) {
-			parser_error(0, "unknown ACL '%s'", yyvsp[0].cp);
-			yyval.ime = NULL;
-		} else
-			yyval.ime = new_ip_match_indirect(iml);
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 210:
-#line 1338 "ns_parser.y"
-{
-		struct dst_key *dst_key;
-		char *key_name;
-
-		key_name = canonical_name(yyvsp[0].cp);
-		if (key_name == NULL) {
-			parser_error(0, "can't make key name '%s' canonical",
-				     yyvsp[0].cp);
-			yyval.keyi = NULL;
-		} else {
-			dst_key = lookup_key(key_name);
-			if (dst_key == NULL) {
-				parser_error(0, "unknown key '%s'", key_name);
-				yyval.keyi = NULL;
-			} else
-				yyval.keyi = dst_key;
-			freestr(key_name);
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 211:
-#line 1361 "ns_parser.y"
-{
-		if (yyvsp[0].keyi == NULL)
-			parser_error(0, "empty key not added to server list ");
-		else
-			add_server_key_info(current_server, yyvsp[0].keyi);
-	}
-break;
-case 215:
-#line 1375 "ns_parser.y"
-{
-		current_algorithm = NULL;
-		current_secret = NULL;
-	}
-break;
-case 216:
-#line 1380 "ns_parser.y"
-{
-		struct dst_key *dst_key;
-		char *key_name;
-
-		key_name = canonical_name(yyvsp[-3].cp);
-		if (key_name == NULL) {
-			parser_error(0, "can't make key name '%s' canonical",
-				     yyvsp[-3].cp);
-		} else if (lookup_key(key_name) != NULL) {
-			parser_error(0, "can't redefine key '%s'", key_name);
-			freestr(key_name);
-		} else {
-			if (current_algorithm == NULL ||
-			    current_secret == NULL)  {
-				parser_error(0, "skipping bad key '%s'",
-					     key_name);
-				freestr(key_name);
-			} else {
-				dst_key = new_key_info(key_name,
-						       current_algorithm,
-						       current_secret);
-				if (dst_key != NULL) {
-					define_key(key_name, dst_key);
-					if (secretkey_info == NULL)
-						secretkey_info =
-							new_key_info_list();
-					add_to_key_info_list(secretkey_info,
-							     dst_key);
-				}
-			}
-		}
-		freestr(yyvsp[-3].cp);
-	}
-break;
-case 217:
-#line 1416 "ns_parser.y"
-{
-		current_algorithm = yyvsp[-1].cp;
-		current_secret = yyvsp[0].cp;
-	}
-break;
-case 218:
-#line 1421 "ns_parser.y"
-{
-		current_algorithm = yyvsp[0].cp;
-		current_secret = yyvsp[-1].cp;
-	}
-break;
-case 219:
-#line 1426 "ns_parser.y"
-{
-		current_algorithm = NULL;
-		current_secret = NULL;
-	}
-break;
-case 220:
-#line 1432 "ns_parser.y"
-{ yyval.cp = yyvsp[-1].cp; }
-break;
-case 221:
-#line 1435 "ns_parser.y"
-{ yyval.cp = yyvsp[-1].cp; }
-break;
-case 222:
-#line 1443 "ns_parser.y"
-{
-		if (lookup_acl(yyvsp[-3].cp) != NULL) {
-			parser_error(0, "can't redefine ACL '%s'", yyvsp[-3].cp);
-			freestr(yyvsp[-3].cp);
-		} else
-			define_acl(yyvsp[-3].cp, yyvsp[-1].iml);
-	}
-break;
-case 223:
-#line 1457 "ns_parser.y"
-{
-		int sym_type;
-		symbol_value value;
-		char *zone_name;
-
-		if (!seen_options)
-			parser_error(0,
-             "no options statement before first zone; using previous/default");
-		sym_type = SYM_ZONE | (yyvsp[0].num & 0xffff);
-		value.pointer = NULL;
-		zone_name = canonical_name(yyvsp[-1].cp);
-		if (zone_name == NULL) {
-			parser_error(0, "can't make zone name '%s' canonical",
-				     yyvsp[-1].cp);
-			should_install = 0;
-			zone_name = savestr("__bad_zone__", 1);
-		} else {
-			if (lookup_symbol(symtab, zone_name, sym_type, NULL)) {
-				should_install = 0;
-				parser_error(0,
-					"cannot redefine zone '%s' class %s",
-					     *zone_name ? zone_name : ".",
-					     p_class(yyvsp[0].num));
-			} else {
-				should_install = 1;
-				define_symbol(symtab, savestr(zone_name, 1),
-					      sym_type, value,
-					      SYMBOL_FREE_KEY);
-			}
-		}
-		freestr(yyvsp[-1].cp);
-		current_zone = begin_zone(zone_name, yyvsp[0].num); 
-	}
-break;
-case 224:
-#line 1491 "ns_parser.y"
-{
-		end_zone(current_zone, should_install);
-	}
-break;
-case 227:
-#line 1501 "ns_parser.y"
-{
-		yyval.num = C_IN;
-	}
-break;
-case 228:
-#line 1505 "ns_parser.y"
-{
-		symbol_value value;
-
-		if (lookup_symbol(constants, yyvsp[0].cp, SYM_CLASS, &value))
-			yyval.num = value.integer;
-		else {
-			/* the zone validator will give the error */
-			yyval.num = C_NONE;
-		}
-		freestr(yyvsp[0].cp);
-	}
-break;
-case 229:
-#line 1519 "ns_parser.y"
-{
-		yyval.s_int = Z_MASTER;
-	}
-break;
-case 230:
-#line 1523 "ns_parser.y"
-{
-		yyval.s_int = Z_SLAVE;
-	}
-break;
-case 231:
-#line 1527 "ns_parser.y"
-{
-		yyval.s_int = Z_HINT;
-	}
-break;
-case 232:
-#line 1531 "ns_parser.y"
-{
-		yyval.s_int = Z_STUB;
-	}
-break;
-case 233:
-#line 1535 "ns_parser.y"
-{
-		yyval.s_int = Z_FORWARD;
-	}
-break;
-case 236:
-#line 1545 "ns_parser.y"
-{
-		if (!set_zone_type(current_zone, yyvsp[0].s_int))
-			parser_warning(0, "zone type already set; skipping");
-	}
-break;
-case 237:
-#line 1550 "ns_parser.y"
-{
-		if (!set_zone_filename(current_zone, yyvsp[0].cp))
-			parser_warning(0,
-				       "zone filename already set; skipping");
-	}
-break;
-case 238:
-#line 1556 "ns_parser.y"
-{
-                if (!set_zone_ixfr_file(current_zone, yyvsp[0].cp))
-                        parser_warning(0,
-                                       "zone ixfr data base already set; skipping");
-    }
-break;
-case 239:
-#line 1562 "ns_parser.y"
-{
-                if (!set_zone_ixfr_tmp(current_zone, yyvsp[0].cp))
-                        parser_warning(0,
-                                       "zone ixfr temp filename already set; skipping");
-    }
-break;
-case 240:
-#line 1568 "ns_parser.y"
-{
-		set_zone_master_port(current_zone, yyvsp[-3].us_int);
-	}
-break;
-case 241:
-#line 1572 "ns_parser.y"
-{
-		set_zone_transfer_source(current_zone, yyvsp[0].ip_addr);
-	}
-break;
-case 242:
-#line 1576 "ns_parser.y"
-{
-		if (!set_zone_checknames(current_zone, (enum severity)yyvsp[0].s_int))
-			parser_warning(0,
-	                              "zone checknames already set; skipping");
-	}
-break;
-case 243:
-#line 1582 "ns_parser.y"
-{
-		if (!set_zone_update_acl(current_zone, yyvsp[-1].iml))
-			parser_warning(0,
-				      "zone update acl already set; skipping");
-	}
-break;
-case 244:
-#line 1588 "ns_parser.y"
-{
-		if (!set_zone_query_acl(current_zone, yyvsp[-1].iml))
-			parser_warning(0,
-				      "zone query acl already set; skipping");
-	}
-break;
-case 245:
-#line 1594 "ns_parser.y"
-{
-		if (!set_zone_transfer_acl(current_zone, yyvsp[-1].iml))
-			parser_warning(0,
-				    "zone transfer acl already set; skipping");
-	}
-break;
-case 247:
-#line 1601 "ns_parser.y"
-{
-		struct zoneinfo *zp = current_zone.opaque;
-		if (zp->z_fwdtab) {
-                	free_forwarders(zp->z_fwdtab);
-			zp->z_fwdtab = NULL;
-		}
-
-	}
-break;
-case 249:
-#line 1611 "ns_parser.y"
-{
-		if (!set_zone_transfer_time_in(current_zone, yyvsp[0].num*60))
-			parser_warning(0,
-		       "zone max transfer time (in) already set; skipping");
-	}
-break;
-case 250:
-#line 1617 "ns_parser.y"
-{
-		set_zone_max_log_size_ixfr(current_zone, yyvsp[0].num);
-        }
-break;
-case 251:
-#line 1621 "ns_parser.y"
-{
-		set_zone_notify(current_zone, yyvsp[0].num);
-	}
-break;
-case 252:
-#line 1625 "ns_parser.y"
-{
-		set_zone_maintain_ixfr_base(current_zone, yyvsp[0].num);
-	}
-break;
-case 253:
-#line 1629 "ns_parser.y"
-{
-		/* flags proto alg key */
-		set_zone_pubkey(current_zone, yyvsp[-3].num, yyvsp[-2].num, yyvsp[-1].num, yyvsp[0].cp);
-	}
-break;
-case 254:
-#line 1634 "ns_parser.y"
-{
-		/* flags proto alg key */
-		char *endp;
-		int flags = (int) strtol(yyvsp[-3].cp, &endp, 0);
-		if (*endp != '\0')
-			ns_panic(ns_log_parser, 1,
-				 "Invalid flags string: %s", yyvsp[-3].cp);
-		set_zone_pubkey(current_zone, flags, yyvsp[-2].num, yyvsp[-1].num, yyvsp[0].cp);
-
-	}
-break;
-case 256:
-#line 1646 "ns_parser.y"
-{
-		 set_zone_dialup(current_zone, yyvsp[0].num);
-	}
-break;
-case 258:
-#line 1653 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 259:
-#line 1657 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 260:
-#line 1663 "ns_parser.y"
-{
-	  	add_zone_master(current_zone, yyvsp[0].ip_addr);
-	}
-break;
-case 263:
-#line 1673 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 264:
-#line 1677 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 265:
-#line 1683 "ns_parser.y"
-{
-	  	add_zone_notify(current_zone, yyvsp[0].ip_addr);
-	}
-break;
-case 266:
-#line 1689 "ns_parser.y"
-{
-		set_zone_boolean_option(current_zone, OPTION_FORWARD_ONLY, 1);
-	}
-break;
-case 267:
-#line 1693 "ns_parser.y"
-{
-		set_zone_boolean_option(current_zone, OPTION_FORWARD_ONLY, 0);
-	}
-break;
-case 268:
-#line 1699 "ns_parser.y"
-{
-		set_zone_forward(current_zone);
-	}
-break;
-case 270:
-#line 1706 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 271:
-#line 1710 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 272:
-#line 1716 "ns_parser.y"
-{
-	  	add_zone_forwarder(current_zone, yyvsp[0].ip_addr);
-	}
-break;
-case 273:
-#line 1726 "ns_parser.y"
-{
-	}
-break;
-case 274:
-#line 1730 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 275:
-#line 1734 "ns_parser.y"
-{
-		/* nothing */
-	}
-break;
-case 276:
-#line 1739 "ns_parser.y"
-{
-		/* name flags proto alg key */
-		set_trusted_key(yyvsp[-4].cp, yyvsp[-3].num, yyvsp[-2].num, yyvsp[-1].num, yyvsp[0].cp);
-	}
-break;
-case 277:
-#line 1744 "ns_parser.y"
-{
-		/* name flags proto alg key */
-		char *endp;
-		int flags = (int) strtol(yyvsp[-3].cp, &endp, 0);
-		if (*endp != '\0')
-			ns_panic(ns_log_parser, 1,
-				 "Invalid flags string: %s", yyvsp[-3].cp);
-		set_trusted_key(yyvsp[-4].cp, flags, yyvsp[-2].num, yyvsp[-1].num, yyvsp[0].cp);
-	}
-break;
-case 278:
-#line 1760 "ns_parser.y"
-{
-		if (yyvsp[0].num < 0 || yyvsp[0].num > 65535) {
-		  	parser_warning(0, 
-			  "invalid IP port number '%d'; setting port to 0",
-			               yyvsp[0].num);
-			yyvsp[0].num = 0;
-		} else
-			yyval.us_int = htons(yyvsp[0].num);
-	}
-break;
-#line 3093 "y.tab.c"
-    }
-    yystk.ssp -= yym;
-    yystate = *yystk.ssp;
-    yystk.vsp -= yym;
-    yym = yylhs[yyn];
-    yych = yychar;
-    if (yystate == 0 && yym == 0)
-    {
-#if YYDEBUG
-        if (yydebug)
-            printf("%sdebug: after reduction, shifting from state 0 to\
- state %d\n", YYPREFIX, YYFINAL);
-#endif
-        yystate = YYFINAL;
-        *++yystk.ssp = YYFINAL;
-        *++yystk.vsp = yyval;
-        if (yych < 0)
-        {
-            if ((yych = YYLEX) < 0) yych = 0;
-            yychar = yych;
-#if YYDEBUG
-            if (yydebug)
-            {
-                yys = 0;
-                if (yych <= YYMAXTOKEN) yys = yyname[yych];
-                if (!yys) yys = "illegal-symbol";
-                printf("%sdebug: state %d, reading %d (%s)\n",
-                        YYPREFIX, YYFINAL, yych, yys);
-            }
-#endif
-        }
-        if (yych == 0) goto yyaccept;
-        goto yyloop;
-    }
-    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
-            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
-        yystate = yytable[yyn];
-    else
-        yystate = yydgoto[yym];
-#if YYDEBUG
-    if (yydebug)
-        printf("%sdebug: after reduction, shifting from state %d \
-to state %d\n", YYPREFIX, *yystk.ssp, yystate);
-#endif
-    if (yystk.ssp >= yystk.sslim && yygrowstack(&yystk))
-        goto yyoverflow;
-    *++yystk.ssp = yystate;
-    *++yystk.vsp = yyval;
-    goto yyloop;
-yyoverflow:
-    yyerror("yacc stack overflow");
-yyabort:
-    YYFREESTACK(&yystk);
-    return (1);
-yyaccept:
-    YYFREESTACK(&yystk);
-    return (0);
-}
diff --git a/contrib/bind/bin/named/ns_parser.h b/contrib/bind/bin/named/ns_parser.h
deleted file mode 100644
index 571fb473ea7b..000000000000
--- a/contrib/bind/bin/named/ns_parser.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#define YYEMPTY (-1)
-#define L_EOS 257
-#define L_IPADDR 258
-#define L_NUMBER 259
-#define L_STRING 260
-#define L_QSTRING 261
-#define L_END_INCLUDE 262
-#define T_INCLUDE 263
-#define T_OPTIONS 264
-#define T_DIRECTORY 265
-#define T_PIDFILE 266
-#define T_NAMED_XFER 267
-#define T_DUMP_FILE 268
-#define T_STATS_FILE 269
-#define T_MEMSTATS_FILE 270
-#define T_FAKE_IQUERY 271
-#define T_RECURSION 272
-#define T_FETCH_GLUE 273
-#define T_QUERY_SOURCE 274
-#define T_LISTEN_ON 275
-#define T_PORT 276
-#define T_ADDRESS 277
-#define T_RRSET_ORDER 278
-#define T_ORDER 279
-#define T_NAME 280
-#define T_CLASS 281
-#define T_CONTROLS 282
-#define T_INET 283
-#define T_UNIX 284
-#define T_PERM 285
-#define T_OWNER 286
-#define T_GROUP 287
-#define T_ALLOW 288
-#define T_DATASIZE 289
-#define T_STACKSIZE 290
-#define T_CORESIZE 291
-#define T_DEFAULT 292
-#define T_UNLIMITED 293
-#define T_FILES 294
-#define T_VERSION 295
-#define T_HOSTSTATS 296
-#define T_DEALLOC_ON_EXIT 297
-#define T_TRANSFERS_IN 298
-#define T_TRANSFERS_OUT 299
-#define T_TRANSFERS_PER_NS 300
-#define T_TRANSFER_FORMAT 301
-#define T_MAX_TRANSFER_TIME_IN 302
-#define T_SERIAL_QUERIES 303
-#define T_ONE_ANSWER 304
-#define T_MANY_ANSWERS 305
-#define T_NOTIFY 306
-#define T_AUTH_NXDOMAIN 307
-#define T_MULTIPLE_CNAMES 308
-#define T_USE_IXFR 309
-#define T_MAINTAIN_IXFR_BASE 310
-#define T_CLEAN_INTERVAL 311
-#define T_INTERFACE_INTERVAL 312
-#define T_STATS_INTERVAL 313
-#define T_MAX_LOG_SIZE_IXFR 314
-#define T_HEARTBEAT 315
-#define T_USE_ID_POOL 316
-#define T_MAX_NCACHE_TTL 317
-#define T_HAS_OLD_CLIENTS 318
-#define T_RFC2308_TYPE1 319
-#define T_LAME_TTL 320
-#define T_MIN_ROOTS 321
-#define T_TREAT_CR_AS_SPACE 322
-#define T_LOGGING 323
-#define T_CATEGORY 324
-#define T_CHANNEL 325
-#define T_SEVERITY 326
-#define T_DYNAMIC 327
-#define T_FILE 328
-#define T_VERSIONS 329
-#define T_SIZE 330
-#define T_SYSLOG 331
-#define T_DEBUG 332
-#define T_NULL_OUTPUT 333
-#define T_PRINT_TIME 334
-#define T_PRINT_CATEGORY 335
-#define T_PRINT_SEVERITY 336
-#define T_SORTLIST 337
-#define T_TOPOLOGY 338
-#define T_SERVER 339
-#define T_LONG_AXFR 340
-#define T_BOGUS 341
-#define T_TRANSFERS 342
-#define T_KEYS 343
-#define T_SUPPORT_IXFR 344
-#define T_ZONE 345
-#define T_IN 346
-#define T_CHAOS 347
-#define T_HESIOD 348
-#define T_TYPE 349
-#define T_MASTER 350
-#define T_SLAVE 351
-#define T_STUB 352
-#define T_RESPONSE 353
-#define T_HINT 354
-#define T_MASTERS 355
-#define T_TRANSFER_SOURCE 356
-#define T_PUBKEY 357
-#define T_ALSO_NOTIFY 358
-#define T_DIALUP 359
-#define T_FILE_IXFR 360
-#define T_IXFR_TMP 361
-#define T_TRUSTED_KEYS 362
-#define T_ACL 363
-#define T_ALLOW_UPDATE 364
-#define T_ALLOW_QUERY 365
-#define T_ALLOW_TRANSFER 366
-#define T_ALLOW_RECURSION 367
-#define T_BLACKHOLE 368
-#define T_SEC_KEY 369
-#define T_ALGID 370
-#define T_SECRET 371
-#define T_CHECK_NAMES 372
-#define T_WARN 373
-#define T_FAIL 374
-#define T_IGNORE 375
-#define T_FORWARD 376
-#define T_FORWARDERS 377
-#define T_ONLY 378
-#define T_FIRST 379
-#define T_IF_NO_ANSWER 380
-#define T_IF_NO_DOMAIN 381
-#define T_YES 382
-#define T_TRUE 383
-#define T_NO 384
-#define T_FALSE 385
-typedef union {
-	char *			cp;
-	int			s_int;
-	long			num;
-	u_long			ul_int;
-	u_int16_t		us_int;
-	struct in_addr		ip_addr;
-	ip_match_element	ime;
-	ip_match_list		iml;
-	rrset_order_list	rol;
-	rrset_order_element	roe;
-	struct dst_key *	keyi;
-	enum axfr_format	axfr_fmt;
-} YYSTYPE;
-extern YYSTYPE yylval;
diff --git a/contrib/bind/bin/named/pathnames.c b/contrib/bind/bin/named/pathnames.c
deleted file mode 100644
index 2ba2415daa7a..000000000000
--- a/contrib/bind/bin/named/pathnames.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * $Id: pathnames.c,v 8.5 1997/05/21 19:52:28 halley Exp $
- */
-
-#include "port_before.h"
-
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-
-#include <isc/eventlib.h>
-#include <isc/logging.h>
-
-#include "port_after.h"
-
-#include "named.h"
-
-int
-main(int argc, char *argv[], char *envp[]) {
-	char *arg;
-
-	argc--, argv++;
-	while (argc-- && (arg = *argv++) != NULL)
-		if (!strcasecmp("_PATH_XFER", arg))
-			puts(_PATH_XFER);
-		else if (!strcasecmp("_PATH_PIDFILE", arg))
-			puts(_PATH_PIDFILE);
-		else if (!strcasecmp("_PATH_NAMED", arg))
-			puts(_PATH_NAMED);
-		else
-			exit(1);
-	exit(0);
-}
diff --git a/contrib/bind/bin/ndc/ndc.sh b/contrib/bind/bin/ndc/ndc.sh
deleted file mode 100644
index a9b10182cc8d..000000000000
--- a/contrib/bind/bin/ndc/ndc.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/bin/sh
-
-USAGE='echo \
-	"usage: $0 \
- (status|dumpdb|reload|stats|trace|notrace|querylog|start|stop|restart) \
-	 ... \
-	"; exit 1'
-
-PATH=/bin:/usr/bin:/usr/ucb:$PATH; export PATH
-PIDFILE=%PIDFILE%
-
-if [ -f $PIDFILE ]
-then
-	PID=`cat $PIDFILE`
-	PS=`%PS% $PID | tail -1 | grep $PID`
-	RUNNING=1
-	[ `echo $PS | wc -w` -ne 0 ] || {
-		PS="named (pid $PID?) not running"
-		RUNNING=0
-	}
-else
-	PS="named (no pid file) not running"
-	RUNNING=0
-fi
-
-for ARG
-do
-	case $ARG in
-	start|stop|restart)
-		;;
-	*)
-		[ $RUNNING -eq 0 ] && {
-			echo $PS
-			exit 1
-		}
-	esac
-
-	case $ARG in
-	status)	echo "$PS";;
-	dumpdb)	kill -INT $PID && echo Dumping Database;;
-	reload)	kill -HUP $PID && echo Reloading Database;;
-	stats)	kill -ILL $PID && echo Dumping Statistics;;
-	trace)	kill -USR1 $PID && echo Trace Level Incremented;;
-	notrace) kill -USR2 $PID && echo Tracing Cleared;;
-	querylog|qrylog) kill -WINCH $PID && echo Query Logging Toggled;;
-	start)
-		[ $RUNNING -eq 1 ] && {
-			echo "$0: start: named (pid $PID) already running"
-			continue
-		}
-		rm -f $PIDFILE
-		%NAMED% && {
-			sleep 5
-			echo Name Server Started
-		}
-		;;
-	stop)
-		[ $RUNNING -eq 0 ] && {
-			echo "$0: stop: named not running"
-			continue
-		}
-		kill $PID && {
-			sleep 5
-			rm -f $PIDFILE
-			echo Name Server Stopped
-		}
-		;;
-	restart)
-		[ $RUNNING -eq 1 ] && {
-			kill $PID && sleep 5
-		}
-		rm -f $PIDFILE
-		%NAMED% && {
-			sleep 5
-			echo Name Server Restarted
-		}
-		;;
-	*)	eval "$USAGE";;
-	esac
-done
-test -z "$ARG" && eval "$USAGE"
-
-exit 0
diff --git a/contrib/bind/bin/nslookup/commands.c b/contrib/bind/bin/nslookup/commands.c
deleted file mode 100644
index fead60f3206e..000000000000
--- a/contrib/bind/bin/nslookup/commands.c
+++ /dev/null
@@ -1,2041 +0,0 @@
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * /master/usr.bin/lex/skel.c,v 1.2 1996/05/30 12:31:07 bostic Exp
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-#include <unistd.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via yyrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-	};
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 22
-#define YY_END_OF_BUFFER 23
-static yyconst short int yy_accept[171] =
-    {   0,
-        0,    0,   23,   22,   21,   22,   22,   19,   22,   22,
-       22,   22,   22,   22,   22,   22,   22,    0,   20,    0,
-       19,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,   16,    0,    0,   14,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,   18,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,   15,    0,    3,    0,    0,   13,    0,    9,    0,
-        0,    0,    0,    0,    4,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,   12,
-
-        0,    0,   12,    0,    0,    0,   17,    0,    6,    0,
-        0,    0,    0,    0,    0,    0,    7,    0,    0,    7,
-        0,    0,    0,    0,    9,    0,    0,   11,    0,    0,
-        0,    0,    6,    0,    0,    0,    0,    0,    8,    0,
-        0,    0,    0,    0,    1,    0,    0,    0,    5,    0,
-        0,    0,    0,    0,    0,    0,    2,    0,    0,    0,
-        0,    0,    0,    0,    5,    0,    8,    0,   10,    0
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    4,    1,    1,    5,    4,    6,    4,    4,    4,
-        4,    4,    4,    4,    4,    4,    4,    1,    1,    1,
-        6,    7,    8,    1,    4,    4,    4,    4,    4,    4,
-        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
-        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
-        1,    9,    1,    1,   10,    1,   11,    4,    4,   12,
-
-       13,   14,   15,   16,   17,    4,    4,   18,   19,   20,
-       21,   22,    4,   23,   24,   25,    4,   26,   27,   28,
-        4,    4,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst int yy_meta[29] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1
-    } ;
-
-static yyconst short int yy_base[203] =
-    {   0,
-      504,    0,  497,  626,  626,  484,   28,  626,   56,   58,
-       65,   52,   49,   47,   55,   57,   61,  477,  626,    0,
-      626,  451,   79,    0,   62,   71,   63,   67,   73,   75,
-      103,  626,  450,   94,  626,   90,   74,   96,  113,   95,
-       94,  107,  141,  150,  100,  106,  105,  159,  108,  104,
-       72,  128,  110,  168,  626,  175,  184,  137,    0,  144,
-      160,  152,  193,  200,  153,  187,  185,  225,  195,  235,
-      202,  626,  244,  626,  186,  204,  626,  215,  626,  254,
-      218,  237,  245,  257,  626,  241,  273,  282,  291,  301,
-      263,    0,  284,  265,  312,  322,  283,  277,  331,  626,
-
-      338,  268,  626,  347,  356,  275,  626,  365,  626,  375,
-      466,  384,  393,  314,  402,  411,  626,  418,  333,  626,
-      427,  436,  445,  448,  626,  455,  464,  626,  474,  483,
-      493,  496,  626,  503,  512,  341,    0,  349,  626,  515,
-      522,  525,  532,  535,  626,  542,  551,  358,  626,  560,
-      377,  563,  570,  579,  386,  582,  626,  589,  598,  395,
-        0,  607,  616,  413,  626,  420,  626,  429,  626,  626,
-      460,  459,  458,  448,  441,  440,  439,  432,  423,  416,
-      405,  398,  389,  380,  368,  361,  352,  336,  325,  306,
-      294,  287,  267,  247,  240,  228,  209,  207,  198,  173,
-
-      162,  144
-    } ;
-
-static yyconst short int yy_def[203] =
-    {   0,
-      171,  170,  170,  170,  170,  172,  170,  170,  173,  172,
-      173,   11,   11,   11,   11,   11,   11,  172,  170,    7,
-      170,   11,  172,   11,   11,   11,   11,   11,   11,   11,
-      174,  170,   11,  172,  170,   11,   11,   11,   11,   11,
-       11,   11,  175,  176,   11,   11,   11,  177,   11,   11,
-       11,   11,   11,  172,  170,  175,  176,   57,   57,   11,
-       11,   11,  178,  172,   11,   11,   11,  179,   11,  180,
-      172,  170,  174,  170,   11,   73,  170,  172,  170,  178,
-      172,  172,   11,   73,  170,   11,  181,  182,  183,  180,
-       90,   90,   11,   90,  184,  185,   11,   11,  172,  170,
-
-      181,  172,  170,  186,  187,  172,  170,  188,  170,  189,
-       90,  190,  191,   11,  192,  172,  170,  186,  172,  170,
-      193,  194,  189,  172,  170,  190,  195,  170,  191,  196,
-      197,  172,  170,  193,  194,  135,  135,  172,  170,  172,
-      198,  172,  199,  172,  170,  197,  200,  172,  170,  201,
-      172,  172,  198,  202,  172,  172,  170,  199,  200,  159,
-      159,  201,  202,  172,  170,  172,  170,  172,  170,    0,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-
-      170,  170
-    } ;
-
-static yyconst short int yy_nxt[655] =
-    {   0,
-        6,    7,    8,    9,    6,    6,    6,   10,    9,    9,
-        9,    9,   11,   12,    9,   13,    9,   14,    9,    9,
-        9,    9,   15,   16,    9,   17,    9,    9,   18,   20,
-       21,   22,   18,   18,   18,   23,   22,   22,   22,   22,
-       24,   25,   22,   26,   22,   27,   22,   22,   22,   22,
-       28,   29,   22,   30,   22,   22,   18,   31,   32,   34,
-       35,   38,   18,   18,   18,   18,   31,   32,   37,   41,
-       39,   18,   18,   18,   33,   40,   33,   42,   37,   33,
-       34,   35,   33,   38,   33,   41,   39,   40,   33,   33,
-       33,   42,   36,   46,   33,   34,   35,   67,   33,   33,
-
-       33,   33,   33,   18,   31,   32,   45,   18,   18,   44,
-       18,   18,   18,   47,   48,   50,   51,   33,   52,   53,
-       61,   33,   33,   33,   60,   49,   62,   33,   66,   68,
-       65,   33,   33,   33,   33,   33,   69,   33,   71,   72,
-       33,   18,   54,   55,  163,   73,   74,   18,   18,   18,
-       18,   57,   19,   76,   77,   33,   59,   18,   18,   18,
-       48,   32,  162,   64,   18,   44,   18,   18,   18,   54,
-       55,   33,   75,  160,   70,   18,   54,   55,   83,   33,
-       33,   18,   18,   18,   18,   57,   19,   33,   84,   85,
-       18,   18,   18,   18,   78,   79,   89,   86,  158,   18,
-
-       18,   18,   19,   71,   72,   76,   77,  153,   93,  146,
-       81,   81,   33,   33,   33,   81,   78,   79,   81,   95,
-       19,   94,   33,   81,   82,   18,   68,   32,  143,   88,
-       88,   44,   18,   18,   88,   18,   90,   19,   96,   19,
-      141,   92,   18,   18,   18,   73,   74,  136,   18,   18,
-       44,   18,   18,   18,   18,   78,   79,   97,   84,   85,
-       18,   18,   18,   98,  106,  107,  110,  134,   33,  102,
-      103,  111,   33,   18,   99,  100,  106,  107,  115,   18,
-       18,   18,   18,  102,  103,  108,  109,  131,   18,   18,
-       18,   18,   89,   32,  129,  105,  105,   44,   18,   18,
-
-      105,   18,   90,   19,   33,  114,  126,   18,   18,   18,
-       33,   33,   18,   95,   19,  130,   18,   18,   18,   18,
-       18,   18,   18,   96,   19,  123,   18,   18,   18,   18,
-       18,   18,   99,  100,  119,  120,  121,   70,   18,   99,
-      100,   33,  148,  149,   18,   18,   18,   18,  116,  117,
-      138,  139,  105,   18,   18,   18,   18,  119,  120,  148,
-      149,  118,   18,   18,   18,   18,  108,  109,  113,   18,
-       18,  122,   18,   18,   18,   18,  110,   19,  150,   19,
-      112,   18,   18,   18,   18,  124,  125,  154,   19,  104,
-       18,   18,   18,   18,  127,  128,  164,  165,   88,   18,
-
-       18,   18,   18,  115,   32,  101,   18,   18,   44,   18,
-       18,   18,  116,  117,  164,  165,   91,   70,   18,  116,
-      117,  166,  167,   87,   18,   18,   18,   18,  132,  133,
-      168,  169,   80,   18,   18,   18,   18,  135,   19,   63,
-       58,   56,  137,   18,   18,   18,  138,  139,   43,  124,
-      125,   18,   18,   18,  140,   18,  124,  125,   33,   18,
-        4,   18,   18,   18,   18,  127,  128,  110,   18,   18,
-      142,   18,   18,   18,   18,  127,  128,   33,   33,   19,
-       18,   18,   18,   18,  130,   32,   19,   18,   18,   44,
-       18,   18,   18,   18,  144,  145,  170,  132,  133,   18,
-
-       18,   18,  147,   18,  132,  133,    5,  170,  170,   18,
-       18,   18,   18,  135,   19,  170,  150,   19,   18,   18,
-       18,  151,   18,  152,  128,  170,  154,   19,   18,   18,
-       18,  155,   18,  156,  157,  170,  144,  145,   18,   18,
-       18,   70,   18,  144,  145,  170,  170,  170,   18,   18,
-       18,   18,  159,   19,  170,  170,  170,  161,   18,   18,
-       18,  150,   19,  170,  152,  128,   18,   18,   18,  142,
-       18,  152,  128,  170,  170,  170,   18,   18,   18,   18,
-      154,   19,  170,  156,  157,   18,   18,   18,   70,   18,
-      156,  157,  170,  170,  170,   18,   18,   18,   18,  159,
-
-       19,  170,  170,  170,   18,   18,   18,   18,  166,  167,
-      170,  170,  170,   18,   18,   18,   18,  168,  169,  170,
-      170,  170,   18,   18,   18,    3,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170
-    } ;
-
-static yyconst short int yy_chk[655] =
-    {   0,
-        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
-        2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
-        2,    2,    2,    2,    2,    2,    2,    2,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    7,    7,    7,    7,
-        7,    7,    7,    7,    7,    7,    9,    9,    9,   10,
-       10,   13,    9,    9,    9,   11,   11,   11,   12,   16,
-       14,   11,   11,   11,   14,   15,   13,   17,   25,   12,
-       23,   23,   15,   26,   16,   29,   27,   28,   17,   25,
-       27,   30,   11,   37,   28,   34,   34,   51,   26,   51,
-
-       29,   37,   30,   31,   31,   31,   36,   31,   31,   31,
-       31,   31,   31,   38,   39,   40,   41,   36,   41,   42,
-       46,   41,   40,   38,   45,   39,   47,   45,   50,   52,
-       49,   50,   47,   46,   42,   49,   53,   53,   58,   58,
-       39,   43,   43,   43,  202,   60,   60,   43,   43,   43,
-       44,   44,   44,   62,   62,   52,   44,   44,   44,   48,
-       48,   48,  201,   48,   48,   48,   48,   48,   48,   54,
-       54,   60,   61,  200,   54,   56,   56,   56,   65,   62,
-       65,   56,   56,   56,   57,   57,   57,   61,   66,   66,
-       57,   57,   57,   63,   63,   63,   69,   67,  199,   63,
-
-       63,   63,   64,   71,   71,   76,   76,  198,   75,  197,
-       64,   64,   67,   75,   66,   64,   78,   78,   64,   81,
-       81,   78,   69,   64,   64,   68,   68,   68,  196,   68,
-       68,   68,   68,   68,   68,   70,   70,   70,   82,   82,
-      195,   70,   70,   70,   73,   73,   73,  194,   73,   73,
-       73,   73,   73,   73,   80,   80,   80,   83,   84,   84,
-       80,   80,   80,   86,   91,   91,   94,  193,   86,  102,
-      102,   94,   83,   87,   87,   87,  106,  106,   98,   87,
-       87,   87,   88,   88,   88,   93,   93,  192,   88,   88,
-       88,   89,   89,   89,  191,   89,   89,   89,   89,   89,
-
-       89,   90,   90,   90,   98,   97,  190,   90,   90,   90,
-       97,   93,   95,   95,   95,  114,   95,   95,   95,   95,
-       95,   95,   96,   96,   96,  189,   96,   96,   96,   96,
-       96,   96,   99,   99,  119,  119,  188,   99,  101,  101,
-      101,  114,  136,  136,  101,  101,  101,  104,  104,  104,
-      138,  138,  187,  104,  104,  104,  105,  105,  105,  148,
-      148,  186,  105,  105,  105,  108,  108,  108,  185,  108,
-      108,  108,  108,  108,  108,  110,  110,  110,  151,  151,
-      184,  110,  110,  110,  112,  112,  112,  155,  155,  183,
-      112,  112,  112,  113,  113,  113,  160,  160,  182,  113,
-
-      113,  113,  115,  115,  115,  181,  115,  115,  115,  115,
-      115,  115,  116,  116,  164,  164,  180,  116,  118,  118,
-      118,  166,  166,  179,  118,  118,  118,  121,  121,  121,
-      168,  168,  178,  121,  121,  121,  122,  122,  122,  177,
-      176,  175,  122,  122,  122,  123,  123,  123,  174,  124,
-      124,  123,  123,  123,  124,  126,  126,  126,  173,  172,
-      171,  126,  126,  126,  127,  127,  127,  111,  127,  127,
-      127,  127,  127,  127,  129,  129,  129,   33,   22,   18,
-      129,  129,  129,  130,  130,  130,    6,  130,  130,  130,
-      130,  130,  130,  131,  131,  131,    3,  132,  132,  131,
-
-      131,  131,  132,  134,  134,  134,    1,    0,    0,  134,
-      134,  134,  135,  135,  135,    0,  140,  140,  135,  135,
-      135,  140,  141,  141,  141,    0,  142,  142,  141,  141,
-      141,  142,  143,  143,  143,    0,  144,  144,  143,  143,
-      143,  144,  146,  146,  146,    0,    0,    0,  146,  146,
-      146,  147,  147,  147,    0,    0,    0,  147,  147,  147,
-      150,  150,  150,    0,  152,  152,  150,  150,  150,  152,
-      153,  153,  153,    0,    0,    0,  153,  153,  153,  154,
-      154,  154,    0,  156,  156,  154,  154,  154,  156,  158,
-      158,  158,    0,    0,    0,  158,  158,  158,  159,  159,
-
-      159,    0,    0,    0,  159,  159,  159,  162,  162,  162,
-        0,    0,    0,  162,  162,  162,  163,  163,  163,    0,
-        0,    0,  163,  163,  163,  170,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170,  170,  170,  170,  170,  170,  170,
-      170,  170,  170,  170
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "commands.l"
-#define INITIAL 0
-#line 2 "commands.l"
-
-/*
- * Copyright (c) 1985
- *    The Regents of the University of California.  All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- * 	This product includes software developed by the University of
- * 	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- * 
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)commands.l	5.13 (Berkeley) 7/24/90";
-#endif /* not lint */
-
-/*
- *******************************************************************************
- *
- *  commands.l
- *
- *	Andrew Cherenson	CS298-26  Fall 1985
- *
- *	Lex input file for the nslookup program command interpreter.
- *	When a sequence is recognized, the associated action
- *	routine is called. The action routine may need to
- *	parse the string for additional information.
- *
- *  Recognized commands: (identifiers are shown in uppercase)
- *
- *	server NAME	- set default server to NAME, using default server
- *	lserver NAME	- set default server to NAME, using initial server
- *	finger [NAME]	- finger the optional NAME
- *	exit		- exit the program
- *	root		- set default server to the root
- *	ls NAME		- list the domain NAME
- *	view FILE	- sorts and view the file with more
- *	set OPTION	- set an option
- *	help		- print help information
- *	?		- print help information
- *	NAME		- print info about the host/domain NAME
- *			  using default server.
- *	NAME1 NAME2	- as above, but use NAME2 as server
- *
- *
- *   yylex Results:
- *	0		upon end-of-file.
- *	1		after each command.
- *
- *******************************************************************************
- */
-
-#include "port_before.h"
-#include <sys/types.h>
-#include "port_after.h"
-#include "res.h"
-
-extern char rootServerName[];
-extern void PrintHelp();
-extern void ViewList(char *);
-
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( yy_current_buffer->yy_is_interactive ) \
-		{ \
-		int c = '*', n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	if ( yyleng > 0 ) \
-		yy_current_buffer->yy_at_bol = \
-				(yytext[yyleng - 1] == '\n'); \
-	YY_USER_ACTION
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-
-#line 110 "commands.l"
-
-
-	if ( yy_init )
-		{
-		yy_init = 0;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! yy_start )
-			yy_start = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! yy_current_buffer )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yy_start;
-		yy_current_state += YY_AT_BOL();
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			if ( yy_accept[yy_current_state] )
-				{
-				yy_last_accepting_state = yy_current_state;
-				yy_last_accepting_cpos = yy_cp;
-				}
-			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 >= 171 )
-					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] != 626 );
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-		if ( yy_act == 0 )
-			{ /* have to back up */
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
-			yy_act = yy_accept[yy_current_state];
-			}
-
-		YY_DO_BEFORE_ACTION;
-
-
-do_action:	/* This label is used only to access EOF actions. */
-
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = yy_hold_char;
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
-			goto yy_find_action;
-
-case 1:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 111 "commands.l"
-{
-					    /*
-					     * 0 == use current server to find
-					     *	    the new one.
-					     * 1 == use original server to find
-					     *	    the new one.
-					     */
-					    SetDefaultServer(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 2:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 121 "commands.l"
-{
-					    SetDefaultServer(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 3:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 125 "commands.l"
-{
-					    return(0);
-					}
-	YY_BREAK
-case 4:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 128 "commands.l"
-{
-					    SetDefaultServer(rootServerName, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 5:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 132 "commands.l"
-{
-					    /*
-					     * 2nd arg.
-					     *  0 == output to stdout
-					     *  1 == output to file
-					     */
-					    Finger(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 6:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 141 "commands.l"
-{
-					    Finger(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 7:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 145 "commands.l"
-{
-					    ViewList((char *)yytext);
-					    return(1);
-					}
-	YY_BREAK
-case 8:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 149 "commands.l"
-{
-					    /*
-					     * 2nd arg.
-					     *  0 == output to stdout
-					     *  1 == output to file
-					     */
-					    ListHosts(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 9:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 158 "commands.l"
-{
-					    ListHosts(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 10:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 162 "commands.l"
-{
-					    /*
-					     * 2nd arg.
-					     *  0 == output to stdout
-					     *  1 == output to file
-					     */
-					    ListHostsByType(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 11:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 171 "commands.l"
-{
-					    ListHostsByType(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 12:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 175 "commands.l"
-{
-					    SetOption(yytext);
-					    return(1);
-					}
-	YY_BREAK
-case 13:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 179 "commands.l"
-{
-					    PrintHelp();
-					    return(1);
-					}
-	YY_BREAK
-case 14:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 183 "commands.l"
-{
-					    extern void PrintHelp();
-
-					    PrintHelp();
-					    return(1);
-					}
-	YY_BREAK
-case 15:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 189 "commands.l"
-{
-					    /*
-					     * 0 == output to stdout
-					     * 1 == output to file
-					     */
-					    LookupHost(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 16:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 197 "commands.l"
-{
-					    LookupHost(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 17:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 201 "commands.l"
-{
-					    /*
-					     * 0 == output to stdout
-					     * 1 == output to file
-					     */
-					    LookupHostWithServer(yytext, 1);
-					    return(1);
-					}
-	YY_BREAK
-case 18:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 209 "commands.l"
-{
-					    LookupHostWithServer(yytext, 0);
-					    return(1);
-					}
-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 213 "commands.l"
-{
-					    return(1);
-					}
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 216 "commands.l"
-{
-					    printf("Unrecognized command: %s",
-							yytext);
-					    return(1);
-					}
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 221 "commands.l"
-{ ; }
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 222 "commands.l"
-ECHO;
-	YY_BREAK
-case YY_STATE_EOF(INITIAL):
-	yyterminate();
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = yy_hold_char;
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state();
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yy_c_buf_p;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer() )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yy_did_buffer_switch_on_eof = 0;
-
-				if ( yywrap() )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = yy_current_buffer->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-		}
-
-	if ( yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
-	return ret_val;
-	}
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-	yy_current_state += YY_AT_BOL();
-
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			yy_last_accepting_state = yy_current_state;
-			yy_last_accepting_cpos = yy_cp;
-			}
-		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 >= 171 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		}
-
-	return yy_current_state;
-	}
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-	register char *yy_cp = yy_c_buf_p;
-
-	register YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		yy_last_accepting_state = yy_current_state;
-		yy_last_accepting_cpos = yy_cp;
-		}
-	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 >= 171 )
-			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 == 170);
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
-	{
-	int c;
-
-	*yy_c_buf_p = yy_hold_char;
-
-	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
-
-			switch ( yy_get_next_buffer() )
-				{
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap() )
-						{
-						yy_c_buf_p = yytext_ptr + offset;
-						return EOF;
-						}
-
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
-					break;
-
-				case EOB_ACT_LAST_MATCH:
-#ifdef __cplusplus
-					YY_FATAL_ERROR(
-					"unexpected last match in yyinput()" );
-#else
-					YY_FATAL_ERROR(
-					"unexpected last match in input()" );
-#endif
-				}
-			}
-		}
-
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
-
-	yy_current_buffer->yy_at_bol = (c == '\n');
-
-	return c;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
-		return;
-
-	if ( yy_current_buffer )
-		{
-		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer( b, file );
-
-	return b;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer( b );
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *str )
-#else
-YY_BUFFER_STATE yy_scan_string( str )
-yyconst char *str;
-#endif
-	{
-	int len;
-	for ( len = 0; str[len]; ++len )
-		;
-
-	return yy_scan_bytes( str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer( buf, n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-	}
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 222 "commands.l"
-