kconfig/zconf.tab.c
changeset 2064 f5ebe8c429dc
parent 878 aa3be56634c1
child 2448 a103abae1560
     1.1 --- a/kconfig/zconf.tab.c	Sun Sep 28 10:33:30 2008 +0000
     1.2 +++ b/kconfig/zconf.tab.c	Tue Aug 03 06:17:51 2010 +0200
     1.3 @@ -1,7 +1,9 @@
     1.4 -/* A Bison parser, made by GNU Bison 2.1.  */
     1.5 +/* A Bison parser, made by GNU Bison 2.3.  */
     1.6  
     1.7 -/* Skeleton parser for Yacc-like parsing with Bison,
     1.8 -   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
     1.9 +/* Skeleton implementation for Bison's Yacc-like parsers in C
    1.10 +
    1.11 +   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    1.12 +   Free Software Foundation, Inc.
    1.13  
    1.14     This program is free software; you can redistribute it and/or modify
    1.15     it under the terms of the GNU General Public License as published by
    1.16 @@ -18,13 +20,21 @@
    1.17     Foundation, Inc., 51 Franklin Street, Fifth Floor,
    1.18     Boston, MA 02110-1301, USA.  */
    1.19  
    1.20 -/* As a special exception, when this file is copied by Bison into a
    1.21 -   Bison output file, you may use that output file without restriction.
    1.22 -   This special exception was added by the Free Software Foundation
    1.23 -   in version 1.24 of Bison.  */
    1.24 +/* As a special exception, you may create a larger work that contains
    1.25 +   part or all of the Bison parser skeleton and distribute that work
    1.26 +   under terms of your choice, so long as that work isn't itself a
    1.27 +   parser generator using the skeleton or a modified version thereof
    1.28 +   as a parser skeleton.  Alternatively, if you modify or redistribute
    1.29 +   the parser skeleton itself, you may (at your option) remove this
    1.30 +   special exception, which will cause the skeleton and the resulting
    1.31 +   Bison output files to be licensed under the GNU General Public
    1.32 +   License without this special exception.
    1.33  
    1.34 -/* Written by Richard Stallman by simplifying the original so called
    1.35 -   ``semantic'' parser.  */
    1.36 +   This special exception was added by the Free Software Foundation in
    1.37 +   version 2.2 of Bison.  */
    1.38 +
    1.39 +/* C LALR(1) parser skeleton written by Richard Stallman, by
    1.40 +   simplifying the original so-called "semantic" parser.  */
    1.41  
    1.42  /* All symbols defined below should begin with yy or YY, to avoid
    1.43     infringing on user name space.  This should be done even for local
    1.44 @@ -37,7 +47,7 @@
    1.45  #define YYBISON 1
    1.46  
    1.47  /* Bison version.  */
    1.48 -#define YYBISON_VERSION "2.1"
    1.49 +#define YYBISON_VERSION "2.3"
    1.50  
    1.51  /* Skeleton name.  */
    1.52  #define YYSKELETON_NAME "yacc.c"
    1.53 @@ -78,25 +88,24 @@
    1.54       T_IF = 269,
    1.55       T_ENDIF = 270,
    1.56       T_DEPENDS = 271,
    1.57 -     T_REQUIRES = 272,
    1.58 -     T_OPTIONAL = 273,
    1.59 -     T_PROMPT = 274,
    1.60 -     T_TYPE = 275,
    1.61 -     T_DEFAULT = 276,
    1.62 -     T_SELECT = 277,
    1.63 -     T_RANGE = 278,
    1.64 -     T_OPTION = 279,
    1.65 -     T_ON = 280,
    1.66 -     T_WORD = 281,
    1.67 -     T_WORD_QUOTE = 282,
    1.68 -     T_UNEQUAL = 283,
    1.69 -     T_CLOSE_PAREN = 284,
    1.70 -     T_OPEN_PAREN = 285,
    1.71 -     T_EOL = 286,
    1.72 -     T_OR = 287,
    1.73 -     T_AND = 288,
    1.74 -     T_EQUAL = 289,
    1.75 -     T_NOT = 290
    1.76 +     T_OPTIONAL = 272,
    1.77 +     T_PROMPT = 273,
    1.78 +     T_TYPE = 274,
    1.79 +     T_DEFAULT = 275,
    1.80 +     T_SELECT = 276,
    1.81 +     T_RANGE = 277,
    1.82 +     T_OPTION = 278,
    1.83 +     T_ON = 279,
    1.84 +     T_WORD = 280,
    1.85 +     T_WORD_QUOTE = 281,
    1.86 +     T_UNEQUAL = 282,
    1.87 +     T_CLOSE_PAREN = 283,
    1.88 +     T_OPEN_PAREN = 284,
    1.89 +     T_EOL = 285,
    1.90 +     T_OR = 286,
    1.91 +     T_AND = 287,
    1.92 +     T_EQUAL = 288,
    1.93 +     T_NOT = 289
    1.94     };
    1.95  #endif
    1.96  /* Tokens.  */
    1.97 @@ -114,25 +123,24 @@
    1.98  #define T_IF 269
    1.99  #define T_ENDIF 270
   1.100  #define T_DEPENDS 271
   1.101 -#define T_REQUIRES 272
   1.102 -#define T_OPTIONAL 273
   1.103 -#define T_PROMPT 274
   1.104 -#define T_TYPE 275
   1.105 -#define T_DEFAULT 276
   1.106 -#define T_SELECT 277
   1.107 -#define T_RANGE 278
   1.108 -#define T_OPTION 279
   1.109 -#define T_ON 280
   1.110 -#define T_WORD 281
   1.111 -#define T_WORD_QUOTE 282
   1.112 -#define T_UNEQUAL 283
   1.113 -#define T_CLOSE_PAREN 284
   1.114 -#define T_OPEN_PAREN 285
   1.115 -#define T_EOL 286
   1.116 -#define T_OR 287
   1.117 -#define T_AND 288
   1.118 -#define T_EQUAL 289
   1.119 -#define T_NOT 290
   1.120 +#define T_OPTIONAL 272
   1.121 +#define T_PROMPT 273
   1.122 +#define T_TYPE 274
   1.123 +#define T_DEFAULT 275
   1.124 +#define T_SELECT 276
   1.125 +#define T_RANGE 277
   1.126 +#define T_OPTION 278
   1.127 +#define T_ON 279
   1.128 +#define T_WORD 280
   1.129 +#define T_WORD_QUOTE 281
   1.130 +#define T_UNEQUAL 282
   1.131 +#define T_CLOSE_PAREN 283
   1.132 +#define T_OPEN_PAREN 284
   1.133 +#define T_EOL 285
   1.134 +#define T_OR 286
   1.135 +#define T_AND 287
   1.136 +#define T_EQUAL 288
   1.137 +#define T_NOT 289
   1.138  
   1.139  
   1.140  
   1.141 @@ -198,18 +206,20 @@
   1.142  # define YYTOKEN_TABLE 0
   1.143  #endif
   1.144  
   1.145 -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
   1.146 +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
   1.147 +typedef union YYSTYPE
   1.148  
   1.149 -typedef union YYSTYPE {
   1.150 +{
   1.151  	char *string;
   1.152  	struct file *file;
   1.153  	struct symbol *symbol;
   1.154  	struct expr *expr;
   1.155  	struct menu *menu;
   1.156  	struct kconf_id *id;
   1.157 -} YYSTYPE;
   1.158 -/* Line 196 of yacc.c.  */
   1.159 +}
   1.160 +/* Line 187 of yacc.c.  */
   1.161  
   1.162 +	YYSTYPE;
   1.163  # define yystype YYSTYPE /* obsolescent; will be withdrawn */
   1.164  # define YYSTYPE_IS_DECLARED 1
   1.165  # define YYSTYPE_IS_TRIVIAL 1
   1.166 @@ -220,23 +230,56 @@
   1.167  /* Copy the second part of user declarations.  */
   1.168  
   1.169  
   1.170 -/* Line 219 of yacc.c.  */
   1.171 +/* Line 216 of yacc.c.  */
   1.172  
   1.173  
   1.174 -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
   1.175 -# define YYSIZE_T __SIZE_TYPE__
   1.176 +#ifdef short
   1.177 +# undef short
   1.178  #endif
   1.179 -#if ! defined (YYSIZE_T) && defined (size_t)
   1.180 -# define YYSIZE_T size_t
   1.181 +
   1.182 +#ifdef YYTYPE_UINT8
   1.183 +typedef YYTYPE_UINT8 yytype_uint8;
   1.184 +#else
   1.185 +typedef unsigned char yytype_uint8;
   1.186  #endif
   1.187 -#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
   1.188 -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
   1.189 -# define YYSIZE_T size_t
   1.190 +
   1.191 +#ifdef YYTYPE_INT8
   1.192 +typedef YYTYPE_INT8 yytype_int8;
   1.193 +#elif (defined __STDC__ || defined __C99__FUNC__ \
   1.194 +     || defined __cplusplus || defined _MSC_VER)
   1.195 +typedef signed char yytype_int8;
   1.196 +#else
   1.197 +typedef short int yytype_int8;
   1.198  #endif
   1.199 -#if ! defined (YYSIZE_T)
   1.200 -# define YYSIZE_T unsigned int
   1.201 +
   1.202 +#ifdef YYTYPE_UINT16
   1.203 +typedef YYTYPE_UINT16 yytype_uint16;
   1.204 +#else
   1.205 +typedef unsigned short int yytype_uint16;
   1.206  #endif
   1.207  
   1.208 +#ifdef YYTYPE_INT16
   1.209 +typedef YYTYPE_INT16 yytype_int16;
   1.210 +#else
   1.211 +typedef short int yytype_int16;
   1.212 +#endif
   1.213 +
   1.214 +#ifndef YYSIZE_T
   1.215 +# ifdef __SIZE_TYPE__
   1.216 +#  define YYSIZE_T __SIZE_TYPE__
   1.217 +# elif defined size_t
   1.218 +#  define YYSIZE_T size_t
   1.219 +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
   1.220 +     || defined __cplusplus || defined _MSC_VER)
   1.221 +#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
   1.222 +#  define YYSIZE_T size_t
   1.223 +# else
   1.224 +#  define YYSIZE_T unsigned int
   1.225 +# endif
   1.226 +#endif
   1.227 +
   1.228 +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
   1.229 +
   1.230  #ifndef YY_
   1.231  # if YYENABLE_NLS
   1.232  #  if ENABLE_NLS
   1.233 @@ -249,7 +292,32 @@
   1.234  # endif
   1.235  #endif
   1.236  
   1.237 -#if ! defined (yyoverflow) || YYERROR_VERBOSE
   1.238 +/* Suppress unused-variable warnings by "using" E.  */
   1.239 +#if ! defined lint || defined __GNUC__
   1.240 +# define YYUSE(e) ((void) (e))
   1.241 +#else
   1.242 +# define YYUSE(e) /* empty */
   1.243 +#endif
   1.244 +
   1.245 +/* Identity function, used to suppress warnings about constant conditions.  */
   1.246 +#ifndef lint
   1.247 +# define YYID(n) (n)
   1.248 +#else
   1.249 +#if (defined __STDC__ || defined __C99__FUNC__ \
   1.250 +     || defined __cplusplus || defined _MSC_VER)
   1.251 +static int
   1.252 +YYID (int i)
   1.253 +#else
   1.254 +static int
   1.255 +YYID (i)
   1.256 +    int i;
   1.257 +#endif
   1.258 +{
   1.259 +  return i;
   1.260 +}
   1.261 +#endif
   1.262 +
   1.263 +#if ! defined yyoverflow || YYERROR_VERBOSE
   1.264  
   1.265  /* The parser invokes alloca or malloc; define the necessary symbols.  */
   1.266  
   1.267 @@ -257,64 +325,76 @@
   1.268  #  if YYSTACK_USE_ALLOCA
   1.269  #   ifdef __GNUC__
   1.270  #    define YYSTACK_ALLOC __builtin_alloca
   1.271 +#   elif defined __BUILTIN_VA_ARG_INCR
   1.272 +#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
   1.273 +#   elif defined _AIX
   1.274 +#    define YYSTACK_ALLOC __alloca
   1.275 +#   elif defined _MSC_VER
   1.276 +#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
   1.277 +#    define alloca _alloca
   1.278  #   else
   1.279  #    define YYSTACK_ALLOC alloca
   1.280 -#    if defined (__STDC__) || defined (__cplusplus)
   1.281 +#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
   1.282 +     || defined __cplusplus || defined _MSC_VER)
   1.283  #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
   1.284 -#     define YYINCLUDED_STDLIB_H
   1.285 +#     ifndef _STDLIB_H
   1.286 +#      define _STDLIB_H 1
   1.287 +#     endif
   1.288  #    endif
   1.289  #   endif
   1.290  #  endif
   1.291  # endif
   1.292  
   1.293  # ifdef YYSTACK_ALLOC
   1.294 -   /* Pacify GCC's `empty if-body' warning. */
   1.295 -#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
   1.296 +   /* Pacify GCC's `empty if-body' warning.  */
   1.297 +#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
   1.298  #  ifndef YYSTACK_ALLOC_MAXIMUM
   1.299      /* The OS might guarantee only one guard page at the bottom of the stack,
   1.300         and a page size can be as small as 4096 bytes.  So we cannot safely
   1.301         invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
   1.302         to allow for a few compiler-allocated temporary stack slots.  */
   1.303 -#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */
   1.304 +#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
   1.305  #  endif
   1.306  # else
   1.307  #  define YYSTACK_ALLOC YYMALLOC
   1.308  #  define YYSTACK_FREE YYFREE
   1.309  #  ifndef YYSTACK_ALLOC_MAXIMUM
   1.310 -#   define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1)
   1.311 +#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
   1.312  #  endif
   1.313 -#  ifdef __cplusplus
   1.314 -extern "C" {
   1.315 +#  if (defined __cplusplus && ! defined _STDLIB_H \
   1.316 +       && ! ((defined YYMALLOC || defined malloc) \
   1.317 +	     && (defined YYFREE || defined free)))
   1.318 +#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
   1.319 +#   ifndef _STDLIB_H
   1.320 +#    define _STDLIB_H 1
   1.321 +#   endif
   1.322  #  endif
   1.323  #  ifndef YYMALLOC
   1.324  #   define YYMALLOC malloc
   1.325 -#   if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
   1.326 -	&& (defined (__STDC__) || defined (__cplusplus)))
   1.327 +#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
   1.328 +     || defined __cplusplus || defined _MSC_VER)
   1.329  void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
   1.330  #   endif
   1.331  #  endif
   1.332  #  ifndef YYFREE
   1.333  #   define YYFREE free
   1.334 -#   if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
   1.335 -	&& (defined (__STDC__) || defined (__cplusplus)))
   1.336 +#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
   1.337 +     || defined __cplusplus || defined _MSC_VER)
   1.338  void free (void *); /* INFRINGES ON USER NAME SPACE */
   1.339  #   endif
   1.340  #  endif
   1.341 -#  ifdef __cplusplus
   1.342 -}
   1.343 -#  endif
   1.344  # endif
   1.345 -#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
   1.346 +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
   1.347  
   1.348  
   1.349 -#if (! defined (yyoverflow) \
   1.350 -     && (! defined (__cplusplus) \
   1.351 -	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
   1.352 +#if (! defined yyoverflow \
   1.353 +     && (! defined __cplusplus \
   1.354 +	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
   1.355  
   1.356  /* A type that is properly aligned for any stack member.  */
   1.357  union yyalloc
   1.358  {
   1.359 -  short int yyss;
   1.360 +  yytype_int16 yyss;
   1.361    YYSTYPE yyvs;
   1.362    };
   1.363  
   1.364 @@ -324,13 +404,13 @@
   1.365  /* The size of an array large to enough to hold all stacks, each with
   1.366     N elements.  */
   1.367  # define YYSTACK_BYTES(N) \
   1.368 -     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
   1.369 +     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
   1.370        + YYSTACK_GAP_MAXIMUM)
   1.371  
   1.372  /* Copy COUNT objects from FROM to TO.  The source and destination do
   1.373     not overlap.  */
   1.374  # ifndef YYCOPY
   1.375 -#  if defined (__GNUC__) && 1 < __GNUC__
   1.376 +#  if defined __GNUC__ && 1 < __GNUC__
   1.377  #   define YYCOPY(To, From, Count) \
   1.378        __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
   1.379  #  else
   1.380 @@ -341,7 +421,7 @@
   1.381  	  for (yyi = 0; yyi < (Count); yyi++)	\
   1.382  	    (To)[yyi] = (From)[yyi];		\
   1.383  	}					\
   1.384 -      while (0)
   1.385 +      while (YYID (0))
   1.386  #  endif
   1.387  # endif
   1.388  
   1.389 @@ -359,39 +439,33 @@
   1.390  	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
   1.391  	yyptr += yynewbytes / sizeof (*yyptr);				\
   1.392        }									\
   1.393 -    while (0)
   1.394 +    while (YYID (0))
   1.395  
   1.396  #endif
   1.397  
   1.398 -#if defined (__STDC__) || defined (__cplusplus)
   1.399 -   typedef signed char yysigned_char;
   1.400 -#else
   1.401 -   typedef short int yysigned_char;
   1.402 -#endif
   1.403 -
   1.404 -/* YYFINAL -- State number of the termination state. */
   1.405 +/* YYFINAL -- State number of the termination state.  */
   1.406  #define YYFINAL  3
   1.407  /* YYLAST -- Last index in YYTABLE.  */
   1.408 -#define YYLAST   275
   1.409 +#define YYLAST   259
   1.410  
   1.411 -/* YYNTOKENS -- Number of terminals. */
   1.412 -#define YYNTOKENS  36
   1.413 -/* YYNNTS -- Number of nonterminals. */
   1.414 -#define YYNNTS  45
   1.415 -/* YYNRULES -- Number of rules. */
   1.416 +/* YYNTOKENS -- Number of terminals.  */
   1.417 +#define YYNTOKENS  35
   1.418 +/* YYNNTS -- Number of nonterminals.  */
   1.419 +#define YYNNTS  46
   1.420 +/* YYNRULES -- Number of rules.  */
   1.421  #define YYNRULES  110
   1.422 -/* YYNRULES -- Number of states. */
   1.423 -#define YYNSTATES  183
   1.424 +/* YYNRULES -- Number of states.  */
   1.425 +#define YYNSTATES  180
   1.426  
   1.427  /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
   1.428  #define YYUNDEFTOK  2
   1.429 -#define YYMAXUTOK   290
   1.430 +#define YYMAXUTOK   289
   1.431  
   1.432  #define YYTRANSLATE(YYX)						\
   1.433    ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
   1.434  
   1.435  /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
   1.436 -static const unsigned char yytranslate[] =
   1.437 +static const yytype_uint8 yytranslate[] =
   1.438  {
   1.439         0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
   1.440         2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
   1.441 @@ -421,98 +495,97 @@
   1.442         2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
   1.443         5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
   1.444        15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
   1.445 -      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
   1.446 -      35
   1.447 +      25,    26,    27,    28,    29,    30,    31,    32,    33,    34
   1.448  };
   1.449  
   1.450  #if YYDEBUG
   1.451  /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
   1.452     YYRHS.  */
   1.453 -static const unsigned short int yyprhs[] =
   1.454 +static const yytype_uint16 yyprhs[] =
   1.455  {
   1.456         0,     0,     3,     5,     6,     9,    12,    15,    20,    23,
   1.457        28,    33,    37,    39,    41,    43,    45,    47,    49,    51,
   1.458        53,    55,    57,    59,    61,    63,    67,    70,    74,    77,
   1.459        81,    84,    85,    88,    91,    94,    97,   100,   103,   107,
   1.460 -     112,   117,   122,   128,   132,   133,   137,   138,   141,   144,
   1.461 -     147,   149,   153,   154,   157,   160,   163,   166,   169,   174,
   1.462 -     178,   181,   186,   187,   190,   194,   196,   200,   201,   204,
   1.463 -     207,   210,   214,   217,   219,   223,   224,   227,   230,   233,
   1.464 -     237,   241,   244,   247,   250,   251,   254,   257,   260,   265,
   1.465 -     269,   273,   274,   277,   279,   281,   284,   287,   290,   292,
   1.466 -     295,   296,   299,   301,   305,   309,   313,   316,   320,   324,
   1.467 -     326
   1.468 +     112,   117,   122,   128,   132,   133,   137,   138,   141,   145,
   1.469 +     148,   150,   154,   155,   158,   161,   164,   167,   170,   175,
   1.470 +     179,   182,   187,   188,   191,   195,   197,   201,   202,   205,
   1.471 +     208,   211,   215,   218,   220,   224,   225,   228,   231,   234,
   1.472 +     238,   242,   245,   248,   251,   252,   255,   258,   261,   266,
   1.473 +     267,   270,   272,   274,   277,   280,   283,   285,   288,   289,
   1.474 +     292,   294,   298,   302,   306,   309,   313,   317,   319,   321,
   1.475 +     322
   1.476  };
   1.477  
   1.478 -/* YYRHS -- A `-1'-separated list of the rules' RHS. */
   1.479 -static const yysigned_char yyrhs[] =
   1.480 +/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
   1.481 +static const yytype_int8 yyrhs[] =
   1.482  {
   1.483 -      37,     0,    -1,    38,    -1,    -1,    38,    40,    -1,    38,
   1.484 -      54,    -1,    38,    65,    -1,    38,     3,    75,    77,    -1,
   1.485 -      38,    76,    -1,    38,    26,     1,    31,    -1,    38,    39,
   1.486 -       1,    31,    -1,    38,     1,    31,    -1,    16,    -1,    19,
   1.487 -      -1,    20,    -1,    22,    -1,    18,    -1,    23,    -1,    21,
   1.488 -      -1,    31,    -1,    60,    -1,    69,    -1,    43,    -1,    45,
   1.489 -      -1,    67,    -1,    26,     1,    31,    -1,     1,    31,    -1,
   1.490 -      10,    26,    31,    -1,    42,    46,    -1,    11,    26,    31,
   1.491 -      -1,    44,    46,    -1,    -1,    46,    47,    -1,    46,    48,
   1.492 -      -1,    46,    73,    -1,    46,    71,    -1,    46,    41,    -1,
   1.493 -      46,    31,    -1,    20,    74,    31,    -1,    19,    75,    78,
   1.494 -      31,    -1,    21,    79,    78,    31,    -1,    22,    26,    78,
   1.495 -      31,    -1,    23,    80,    80,    78,    31,    -1,    24,    49,
   1.496 -      31,    -1,    -1,    49,    26,    50,    -1,    -1,    34,    75,
   1.497 -      -1,     7,    31,    -1,    51,    55,    -1,    76,    -1,    52,
   1.498 -      57,    53,    -1,    -1,    55,    56,    -1,    55,    73,    -1,
   1.499 -      55,    71,    -1,    55,    31,    -1,    55,    41,    -1,    19,
   1.500 -      75,    78,    31,    -1,    20,    74,    31,    -1,    18,    31,
   1.501 -      -1,    21,    26,    78,    31,    -1,    -1,    57,    40,    -1,
   1.502 -      14,    79,    77,    -1,    76,    -1,    58,    61,    59,    -1,
   1.503 -      -1,    61,    40,    -1,    61,    65,    -1,    61,    54,    -1,
   1.504 -       4,    75,    31,    -1,    62,    72,    -1,    76,    -1,    63,
   1.505 -      66,    64,    -1,    -1,    66,    40,    -1,    66,    65,    -1,
   1.506 -      66,    54,    -1,     6,    75,    31,    -1,     9,    75,    31,
   1.507 -      -1,    68,    72,    -1,    12,    31,    -1,    70,    13,    -1,
   1.508 -      -1,    72,    73,    -1,    72,    31,    -1,    72,    41,    -1,
   1.509 -      16,    25,    79,    31,    -1,    16,    79,    31,    -1,    17,
   1.510 -      79,    31,    -1,    -1,    75,    78,    -1,    26,    -1,    27,
   1.511 -      -1,     5,    31,    -1,     8,    31,    -1,    15,    31,    -1,
   1.512 -      31,    -1,    77,    31,    -1,    -1,    14,    79,    -1,    80,
   1.513 -      -1,    80,    34,    80,    -1,    80,    28,    80,    -1,    30,
   1.514 -      79,    29,    -1,    35,    79,    -1,    79,    32,    79,    -1,
   1.515 -      79,    33,    79,    -1,    26,    -1,    27,    -1
   1.516 +      36,     0,    -1,    37,    -1,    -1,    37,    39,    -1,    37,
   1.517 +      53,    -1,    37,    64,    -1,    37,     3,    74,    76,    -1,
   1.518 +      37,    75,    -1,    37,    25,     1,    30,    -1,    37,    38,
   1.519 +       1,    30,    -1,    37,     1,    30,    -1,    16,    -1,    18,
   1.520 +      -1,    19,    -1,    21,    -1,    17,    -1,    22,    -1,    20,
   1.521 +      -1,    30,    -1,    59,    -1,    68,    -1,    42,    -1,    44,
   1.522 +      -1,    66,    -1,    25,     1,    30,    -1,     1,    30,    -1,
   1.523 +      10,    25,    30,    -1,    41,    45,    -1,    11,    25,    30,
   1.524 +      -1,    43,    45,    -1,    -1,    45,    46,    -1,    45,    47,
   1.525 +      -1,    45,    72,    -1,    45,    70,    -1,    45,    40,    -1,
   1.526 +      45,    30,    -1,    19,    73,    30,    -1,    18,    74,    77,
   1.527 +      30,    -1,    20,    78,    77,    30,    -1,    21,    25,    77,
   1.528 +      30,    -1,    22,    79,    79,    77,    30,    -1,    23,    48,
   1.529 +      30,    -1,    -1,    48,    25,    49,    -1,    -1,    33,    74,
   1.530 +      -1,     7,    80,    30,    -1,    50,    54,    -1,    75,    -1,
   1.531 +      51,    56,    52,    -1,    -1,    54,    55,    -1,    54,    72,
   1.532 +      -1,    54,    70,    -1,    54,    30,    -1,    54,    40,    -1,
   1.533 +      18,    74,    77,    30,    -1,    19,    73,    30,    -1,    17,
   1.534 +      30,    -1,    20,    25,    77,    30,    -1,    -1,    56,    39,
   1.535 +      -1,    14,    78,    76,    -1,    75,    -1,    57,    60,    58,
   1.536 +      -1,    -1,    60,    39,    -1,    60,    64,    -1,    60,    53,
   1.537 +      -1,     4,    74,    30,    -1,    61,    71,    -1,    75,    -1,
   1.538 +      62,    65,    63,    -1,    -1,    65,    39,    -1,    65,    64,
   1.539 +      -1,    65,    53,    -1,     6,    74,    30,    -1,     9,    74,
   1.540 +      30,    -1,    67,    71,    -1,    12,    30,    -1,    69,    13,
   1.541 +      -1,    -1,    71,    72,    -1,    71,    30,    -1,    71,    40,
   1.542 +      -1,    16,    24,    78,    30,    -1,    -1,    74,    77,    -1,
   1.543 +      25,    -1,    26,    -1,     5,    30,    -1,     8,    30,    -1,
   1.544 +      15,    30,    -1,    30,    -1,    76,    30,    -1,    -1,    14,
   1.545 +      78,    -1,    79,    -1,    79,    33,    79,    -1,    79,    27,
   1.546 +      79,    -1,    29,    78,    28,    -1,    34,    78,    -1,    78,
   1.547 +      31,    78,    -1,    78,    32,    78,    -1,    25,    -1,    26,
   1.548 +      -1,    -1,    25,    -1
   1.549  };
   1.550  
   1.551  /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
   1.552 -static const unsigned short int yyrline[] =
   1.553 +static const yytype_uint16 yyrline[] =
   1.554  {
   1.555 -       0,   105,   105,   107,   109,   110,   111,   112,   113,   114,
   1.556 -     115,   119,   123,   123,   123,   123,   123,   123,   123,   127,
   1.557 -     128,   129,   130,   131,   132,   136,   137,   143,   151,   157,
   1.558 -     165,   175,   177,   178,   179,   180,   181,   182,   185,   193,
   1.559 -     199,   209,   215,   221,   224,   226,   237,   238,   243,   252,
   1.560 -     257,   265,   268,   270,   271,   272,   273,   274,   277,   283,
   1.561 -     294,   300,   310,   312,   317,   325,   333,   336,   338,   339,
   1.562 -     340,   345,   352,   357,   365,   368,   370,   371,   372,   375,
   1.563 -     383,   390,   397,   403,   410,   412,   413,   414,   417,   422,
   1.564 -     427,   435,   437,   442,   443,   446,   447,   448,   452,   453,
   1.565 -     456,   457,   460,   461,   462,   463,   464,   465,   466,   469,
   1.566 -     470
   1.567 +       0,   104,   104,   106,   108,   109,   110,   111,   112,   113,
   1.568 +     114,   118,   122,   122,   122,   122,   122,   122,   122,   126,
   1.569 +     127,   128,   129,   130,   131,   135,   136,   142,   150,   156,
   1.570 +     164,   174,   176,   177,   178,   179,   180,   181,   184,   192,
   1.571 +     198,   208,   214,   220,   223,   225,   236,   237,   242,   251,
   1.572 +     256,   264,   267,   269,   270,   271,   272,   273,   276,   282,
   1.573 +     293,   299,   309,   311,   316,   324,   332,   335,   337,   338,
   1.574 +     339,   344,   351,   356,   364,   367,   369,   370,   371,   374,
   1.575 +     382,   389,   396,   402,   409,   411,   412,   413,   416,   424,
   1.576 +     426,   431,   432,   435,   436,   437,   441,   442,   445,   446,
   1.577 +     449,   450,   451,   452,   453,   454,   455,   458,   459,   462,
   1.578 +     463
   1.579  };
   1.580  #endif
   1.581  
   1.582  #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
   1.583  /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   1.584 -   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
   1.585 +   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
   1.586  static const char *const yytname[] =
   1.587  {
   1.588    "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
   1.589    "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
   1.590    "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
   1.591 -  "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT",
   1.592 -  "T_SELECT", "T_RANGE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE",
   1.593 -  "T_UNEQUAL", "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND",
   1.594 -  "T_EQUAL", "T_NOT", "$accept", "input", "stmt_list", "option_name",
   1.595 -  "common_stmt", "option_error", "config_entry_start", "config_stmt",
   1.596 +  "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE",
   1.597 +  "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
   1.598 +  "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
   1.599 +  "T_NOT", "$accept", "input", "stmt_list", "option_name", "common_stmt",
   1.600 +  "option_error", "config_entry_start", "config_stmt",
   1.601    "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
   1.602    "config_option", "symbol_option", "symbol_option_list",
   1.603    "symbol_option_arg", "choice", "choice_entry", "choice_end",
   1.604 @@ -520,126 +593,125 @@
   1.605    "if_entry", "if_end", "if_stmt", "if_block", "menu", "menu_entry",
   1.606    "menu_end", "menu_stmt", "menu_block", "source_stmt", "comment",
   1.607    "comment_stmt", "help_start", "help", "depends_list", "depends",
   1.608 -  "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol", 0
   1.609 +  "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", "symbol",
   1.610 +  "word_opt", 0
   1.611  };
   1.612  #endif
   1.613  
   1.614  # ifdef YYPRINT
   1.615  /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
   1.616     token YYLEX-NUM.  */
   1.617 -static const unsigned short int yytoknum[] =
   1.618 +static const yytype_uint16 yytoknum[] =
   1.619  {
   1.620         0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
   1.621       265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
   1.622       275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
   1.623 -     285,   286,   287,   288,   289,   290
   1.624 +     285,   286,   287,   288,   289
   1.625  };
   1.626  # endif
   1.627  
   1.628  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
   1.629 -static const unsigned char yyr1[] =
   1.630 +static const yytype_uint8 yyr1[] =
   1.631  {
   1.632 -       0,    36,    37,    38,    38,    38,    38,    38,    38,    38,
   1.633 -      38,    38,    39,    39,    39,    39,    39,    39,    39,    40,
   1.634 -      40,    40,    40,    40,    40,    41,    41,    42,    43,    44,
   1.635 -      45,    46,    46,    46,    46,    46,    46,    46,    47,    47,
   1.636 -      47,    47,    47,    48,    49,    49,    50,    50,    51,    52,
   1.637 -      53,    54,    55,    55,    55,    55,    55,    55,    56,    56,
   1.638 -      56,    56,    57,    57,    58,    59,    60,    61,    61,    61,
   1.639 -      61,    62,    63,    64,    65,    66,    66,    66,    66,    67,
   1.640 -      68,    69,    70,    71,    72,    72,    72,    72,    73,    73,
   1.641 -      73,    74,    74,    75,    75,    76,    76,    76,    77,    77,
   1.642 -      78,    78,    79,    79,    79,    79,    79,    79,    79,    80,
   1.643 +       0,    35,    36,    37,    37,    37,    37,    37,    37,    37,
   1.644 +      37,    37,    38,    38,    38,    38,    38,    38,    38,    39,
   1.645 +      39,    39,    39,    39,    39,    40,    40,    41,    42,    43,
   1.646 +      44,    45,    45,    45,    45,    45,    45,    45,    46,    46,
   1.647 +      46,    46,    46,    47,    48,    48,    49,    49,    50,    51,
   1.648 +      52,    53,    54,    54,    54,    54,    54,    54,    55,    55,
   1.649 +      55,    55,    56,    56,    57,    58,    59,    60,    60,    60,
   1.650 +      60,    61,    62,    63,    64,    65,    65,    65,    65,    66,
   1.651 +      67,    68,    69,    70,    71,    71,    71,    71,    72,    73,
   1.652 +      73,    74,    74,    75,    75,    75,    76,    76,    77,    77,
   1.653 +      78,    78,    78,    78,    78,    78,    78,    79,    79,    80,
   1.654        80
   1.655  };
   1.656  
   1.657  /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
   1.658 -static const unsigned char yyr2[] =
   1.659 +static const yytype_uint8 yyr2[] =
   1.660  {
   1.661         0,     2,     1,     0,     2,     2,     2,     4,     2,     4,
   1.662         4,     3,     1,     1,     1,     1,     1,     1,     1,     1,
   1.663         1,     1,     1,     1,     1,     3,     2,     3,     2,     3,
   1.664         2,     0,     2,     2,     2,     2,     2,     2,     3,     4,
   1.665 -       4,     4,     5,     3,     0,     3,     0,     2,     2,     2,
   1.666 +       4,     4,     5,     3,     0,     3,     0,     2,     3,     2,
   1.667         1,     3,     0,     2,     2,     2,     2,     2,     4,     3,
   1.668         2,     4,     0,     2,     3,     1,     3,     0,     2,     2,
   1.669         2,     3,     2,     1,     3,     0,     2,     2,     2,     3,
   1.670 -       3,     2,     2,     2,     0,     2,     2,     2,     4,     3,
   1.671 -       3,     0,     2,     1,     1,     2,     2,     2,     1,     2,
   1.672 -       0,     2,     1,     3,     3,     3,     2,     3,     3,     1,
   1.673 +       3,     2,     2,     2,     0,     2,     2,     2,     4,     0,
   1.674 +       2,     1,     1,     2,     2,     2,     1,     2,     0,     2,
   1.675 +       1,     3,     3,     3,     2,     3,     3,     1,     1,     0,
   1.676         1
   1.677  };
   1.678  
   1.679  /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
   1.680     STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
   1.681     means the default is an error.  */
   1.682 -static const unsigned char yydefact[] =
   1.683 +static const yytype_uint8 yydefact[] =
   1.684  {
   1.685 -       3,     0,     0,     1,     0,     0,     0,     0,     0,     0,
   1.686 +       3,     0,     0,     1,     0,     0,     0,     0,     0,   109,
   1.687         0,     0,     0,     0,     0,     0,    12,    16,    13,    14,
   1.688        18,    15,    17,     0,    19,     0,     4,    31,    22,    31,
   1.689        23,    52,    62,     5,    67,    20,    84,    75,     6,    24,
   1.690 -      84,    21,     8,    11,    93,    94,     0,     0,    95,     0,
   1.691 -      48,    96,     0,     0,     0,   109,   110,     0,     0,     0,
   1.692 -     102,    97,     0,     0,     0,     0,     0,     0,     0,     0,
   1.693 -       0,     0,    98,     7,    71,    79,    80,    27,    29,     0,
   1.694 -     106,     0,     0,    64,     0,     0,     9,    10,     0,     0,
   1.695 -       0,     0,     0,    91,     0,     0,     0,    44,     0,    37,
   1.696 -      36,    32,    33,     0,    35,    34,     0,     0,    91,     0,
   1.697 -      56,    57,    53,    55,    54,    63,    51,    50,    68,    70,
   1.698 -      66,    69,    65,    86,    87,    85,    76,    78,    74,    77,
   1.699 -      73,    99,   105,   107,   108,   104,   103,    26,    82,     0,
   1.700 -       0,     0,   100,     0,   100,   100,   100,     0,     0,     0,
   1.701 -      83,    60,   100,     0,   100,     0,    89,    90,     0,     0,
   1.702 -      38,    92,     0,     0,   100,    46,    43,    25,     0,    59,
   1.703 -       0,    88,   101,    39,    40,    41,     0,     0,    45,    58,
   1.704 -      61,    42,    47
   1.705 +      84,    21,     8,    11,    91,    92,     0,     0,    93,     0,
   1.706 +     110,     0,    94,     0,     0,     0,   107,   108,     0,     0,
   1.707 +       0,   100,    95,     0,     0,     0,     0,     0,     0,     0,
   1.708 +       0,     0,     0,    96,     7,    71,    79,    48,    80,    27,
   1.709 +      29,     0,   104,     0,     0,    64,     0,     0,     9,    10,
   1.710 +       0,     0,     0,     0,    89,     0,     0,     0,    44,     0,
   1.711 +      37,    36,    32,    33,     0,    35,    34,     0,     0,    89,
   1.712 +       0,    56,    57,    53,    55,    54,    63,    51,    50,    68,
   1.713 +      70,    66,    69,    65,    86,    87,    85,    76,    78,    74,
   1.714 +      77,    73,    97,   103,   105,   106,   102,   101,    26,    82,
   1.715 +       0,    98,     0,    98,    98,    98,     0,     0,     0,    83,
   1.716 +      60,    98,     0,    98,     0,     0,     0,    38,    90,     0,
   1.717 +       0,    98,    46,    43,    25,     0,    59,     0,    88,    99,
   1.718 +      39,    40,    41,     0,     0,    45,    58,    61,    42,    47
   1.719  };
   1.720  
   1.721 -/* YYDEFGOTO[NTERM-NUM]. */
   1.722 -static const short int yydefgoto[] =
   1.723 +/* YYDEFGOTO[NTERM-NUM].  */
   1.724 +static const yytype_int16 yydefgoto[] =
   1.725  {
   1.726 -      -1,     1,     2,    25,    26,   100,    27,    28,    29,    30,
   1.727 -      64,   101,   102,   148,   178,    31,    32,   116,    33,    66,
   1.728 -     112,    67,    34,   120,    35,    68,    36,    37,   128,    38,
   1.729 -      70,    39,    40,    41,   103,   104,    69,   105,   143,   144,
   1.730 -      42,    73,   159,    59,    60
   1.731 +      -1,     1,     2,    25,    26,   101,    27,    28,    29,    30,
   1.732 +      65,   102,   103,   147,   175,    31,    32,   117,    33,    67,
   1.733 +     113,    68,    34,   121,    35,    69,    36,    37,   129,    38,
   1.734 +      71,    39,    40,    41,   104,   105,    70,   106,   142,   143,
   1.735 +      42,    74,   156,    60,    61,    51
   1.736  };
   1.737  
   1.738  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   1.739     STATE-NUM.  */
   1.740 -#define YYPACT_NINF -135
   1.741 -static const short int yypact[] =
   1.742 +#define YYPACT_NINF -80
   1.743 +static const yytype_int16 yypact[] =
   1.744  {
   1.745 -    -135,     2,   170,  -135,   -14,    56,    56,    -8,    56,    24,
   1.746 -      67,    56,     7,    14,    62,    97,  -135,  -135,  -135,  -135,
   1.747 -    -135,  -135,  -135,   156,  -135,   166,  -135,  -135,  -135,  -135,
   1.748 -    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
   1.749 -    -135,  -135,  -135,  -135,  -135,  -135,   138,   151,  -135,   152,
   1.750 -    -135,  -135,   163,   167,   176,  -135,  -135,    62,    62,   185,
   1.751 -     -19,  -135,   188,   190,    42,   103,   194,    85,    70,   222,
   1.752 -      70,   132,  -135,   191,  -135,  -135,  -135,  -135,  -135,   127,
   1.753 -    -135,    62,    62,   191,   104,   104,  -135,  -135,   193,   203,
   1.754 -       9,    62,    56,    56,    62,   161,   104,  -135,   196,  -135,
   1.755 -    -135,  -135,  -135,   233,  -135,  -135,   204,    56,    56,   221,
   1.756 -    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
   1.757 -    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,
   1.758 -    -135,  -135,  -135,   219,  -135,  -135,  -135,  -135,  -135,    62,
   1.759 -     209,   212,   240,   224,   240,    -1,   240,   104,    41,   225,
   1.760 -    -135,  -135,   240,   226,   240,   218,  -135,  -135,    62,   227,
   1.761 -    -135,  -135,   228,   229,   240,   230,  -135,  -135,   231,  -135,
   1.762 -     232,  -135,   112,  -135,  -135,  -135,   234,    56,  -135,  -135,
   1.763 -    -135,  -135,  -135
   1.764 +     -80,     2,   132,   -80,   -13,    -1,    -1,    -2,    -1,     9,
   1.765 +      33,    -1,    27,    40,    -3,    38,   -80,   -80,   -80,   -80,
   1.766 +     -80,   -80,   -80,    71,   -80,    77,   -80,   -80,   -80,   -80,
   1.767 +     -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,
   1.768 +     -80,   -80,   -80,   -80,   -80,   -80,    57,    61,   -80,    63,
   1.769 +     -80,    76,   -80,    87,   101,   133,   -80,   -80,    -3,    -3,
   1.770 +     195,    -6,   -80,   136,   149,    39,   104,    65,   150,     5,
   1.771 +     194,     5,   167,   -80,   176,   -80,   -80,   -80,   -80,   -80,
   1.772 +     -80,    68,   -80,    -3,    -3,   176,    72,    72,   -80,   -80,
   1.773 +     177,   187,    78,    -1,    -1,    -3,   196,    72,   -80,   222,
   1.774 +     -80,   -80,   -80,   -80,   221,   -80,   -80,   205,    -1,    -1,
   1.775 +     211,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,
   1.776 +     -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,
   1.777 +     -80,   -80,   -80,   -80,   206,   -80,   -80,   -80,   -80,   -80,
   1.778 +      -3,   223,   209,   223,   197,   223,    72,     7,   210,   -80,
   1.779 +     -80,   223,   212,   223,   201,    -3,   213,   -80,   -80,   214,
   1.780 +     215,   223,   208,   -80,   -80,   216,   -80,   217,   -80,   113,
   1.781 +     -80,   -80,   -80,   218,    -1,   -80,   -80,   -80,   -80,   -80
   1.782  };
   1.783  
   1.784  /* YYPGOTO[NTERM-NUM].  */
   1.785 -static const short int yypgoto[] =
   1.786 +static const yytype_int16 yypgoto[] =
   1.787  {
   1.788 -    -135,  -135,  -135,  -135,    94,   -45,  -135,  -135,  -135,  -135,
   1.789 -     237,  -135,  -135,  -135,  -135,  -135,  -135,  -135,   -54,  -135,
   1.790 -    -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,  -135,     1,
   1.791 -    -135,  -135,  -135,  -135,  -135,   195,   235,   -44,   159,    -5,
   1.792 -      98,   210,  -134,   -53,   -77
   1.793 +     -80,   -80,   -80,   -80,   122,   -34,   -80,   -80,   -80,   -80,
   1.794 +     220,   -80,   -80,   -80,   -80,   -80,   -80,   -80,    59,   -80,
   1.795 +     -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   -80,   125,
   1.796 +     -80,   -80,   -80,   -80,   -80,   183,   219,    22,   142,    -5,
   1.797 +     147,   192,    69,   -54,   -79,   -80
   1.798  };
   1.799  
   1.800  /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
   1.801 @@ -647,93 +719,88 @@
   1.802     number is the opposite.  If zero, do what YYDEFACT says.
   1.803     If YYTABLE_NINF, syntax error.  */
   1.804  #define YYTABLE_NINF -82
   1.805 -static const short int yytable[] =
   1.806 +static const yytype_int16 yytable[] =
   1.807  {
   1.808 -      46,    47,     3,    49,    79,    80,    52,   135,   136,    84,
   1.809 -     161,   162,   163,   158,   119,    85,   127,    43,   168,   147,
   1.810 -     170,   111,   114,    48,   124,   125,   124,   125,   133,   134,
   1.811 -     176,    81,    82,    53,   139,    55,    56,   140,   141,    57,
   1.812 -      54,   145,   -28,    88,    58,   -28,   -28,   -28,   -28,   -28,
   1.813 -     -28,   -28,   -28,   -28,    89,    50,   -28,   -28,    90,    91,
   1.814 -     -28,    92,    93,    94,    95,    96,    97,   165,    98,   121,
   1.815 -     164,   129,   166,    99,     6,     7,     8,     9,    10,    11,
   1.816 -      12,    13,    44,    45,    14,    15,   155,   142,    55,    56,
   1.817 -       7,     8,    57,    10,    11,    12,    13,    58,    51,    14,
   1.818 -      15,    24,   152,   -30,    88,   172,   -30,   -30,   -30,   -30,
   1.819 -     -30,   -30,   -30,   -30,   -30,    89,    24,   -30,   -30,    90,
   1.820 -      91,   -30,    92,    93,    94,    95,    96,    97,    61,    98,
   1.821 -      55,    56,   -81,    88,    99,   -81,   -81,   -81,   -81,   -81,
   1.822 -     -81,   -81,   -81,   -81,    81,    82,   -81,   -81,    90,    91,
   1.823 -     -81,   -81,   -81,   -81,   -81,   -81,   132,    62,    98,    81,
   1.824 -      82,   115,   118,   123,   126,   117,   122,    63,   130,    72,
   1.825 -      -2,     4,   182,     5,     6,     7,     8,     9,    10,    11,
   1.826 -      12,    13,    74,    75,    14,    15,    16,   146,    17,    18,
   1.827 -      19,    20,    21,    22,    76,    88,    23,   149,    77,   -49,
   1.828 -     -49,    24,   -49,   -49,   -49,   -49,    89,    78,   -49,   -49,
   1.829 -      90,    91,   106,   107,   108,   109,    72,    81,    82,    86,
   1.830 -      98,    87,   131,    88,   137,   110,   -72,   -72,   -72,   -72,
   1.831 -     -72,   -72,   -72,   -72,   138,   151,   -72,   -72,    90,    91,
   1.832 -     156,    81,    82,   157,    81,    82,   150,   154,    98,   171,
   1.833 -      81,    82,    82,   123,   158,   160,   167,   169,   173,   174,
   1.834 -     175,   113,   179,   180,   177,   181,    65,   153,     0,    83,
   1.835 -       0,     0,     0,     0,     0,    71
   1.836 +      46,    47,     3,    49,    81,    82,    53,   136,   137,     6,
   1.837 +       7,     8,     9,    10,    11,    12,    13,    43,   146,    14,
   1.838 +      15,    86,    56,    57,    44,    45,    58,    87,    48,   134,
   1.839 +     135,    59,   162,   112,    50,    24,   125,   163,   125,   -28,
   1.840 +      90,   144,   -28,   -28,   -28,   -28,   -28,   -28,   -28,   -28,
   1.841 +     -28,    91,    54,   -28,   -28,    92,   -28,    93,    94,    95,
   1.842 +      96,    97,    98,    52,    99,    55,    90,   161,    62,   100,
   1.843 +     -49,   -49,    63,   -49,   -49,   -49,   -49,    91,    64,   -49,
   1.844 +     -49,    92,   107,   108,   109,   110,   154,    73,   141,   115,
   1.845 +      99,    75,   126,    76,   126,   111,   133,    56,    57,    83,
   1.846 +      84,   169,   140,   151,   -30,    90,    77,   -30,   -30,   -30,
   1.847 +     -30,   -30,   -30,   -30,   -30,   -30,    91,    78,   -30,   -30,
   1.848 +      92,   -30,    93,    94,    95,    96,    97,    98,   120,    99,
   1.849 +     128,    79,    -2,     4,   100,     5,     6,     7,     8,     9,
   1.850 +      10,    11,    12,    13,    83,    84,    14,    15,    16,    17,
   1.851 +      18,    19,    20,    21,    22,     7,     8,    23,    10,    11,
   1.852 +      12,    13,    24,    80,    14,    15,    88,   -81,    90,   179,
   1.853 +     -81,   -81,   -81,   -81,   -81,   -81,   -81,   -81,   -81,    89,
   1.854 +      24,   -81,   -81,    92,   -81,   -81,   -81,   -81,   -81,   -81,
   1.855 +     116,   119,    99,   127,   122,    90,   130,   124,   -72,   -72,
   1.856 +     -72,   -72,   -72,   -72,   -72,   -72,   132,   138,   -72,   -72,
   1.857 +      92,   155,   158,   159,   160,   118,   123,   139,   131,    99,
   1.858 +     165,   145,   167,   148,   124,    73,    83,    84,    83,    84,
   1.859 +     173,   168,    83,    84,   149,   150,   153,   155,    84,   157,
   1.860 +     164,   174,   166,   170,   171,   172,   176,   177,   178,    66,
   1.861 +     114,   152,    85,     0,     0,     0,     0,     0,     0,    72
   1.862  };
   1.863  
   1.864 -static const short int yycheck[] =
   1.865 +static const yytype_int16 yycheck[] =
   1.866  {
   1.867 -       5,     6,     0,     8,    57,    58,    11,    84,    85,    28,
   1.868 -     144,   145,   146,    14,    68,    34,    70,    31,   152,    96,
   1.869 -     154,    66,    66,    31,    69,    69,    71,    71,    81,    82,
   1.870 -     164,    32,    33,    26,    25,    26,    27,    90,    91,    30,
   1.871 -      26,    94,     0,     1,    35,     3,     4,     5,     6,     7,
   1.872 -       8,     9,    10,    11,    12,    31,    14,    15,    16,    17,
   1.873 -      18,    19,    20,    21,    22,    23,    24,    26,    26,    68,
   1.874 -     147,    70,    31,    31,     4,     5,     6,     7,     8,     9,
   1.875 -      10,    11,    26,    27,    14,    15,   139,    92,    26,    27,
   1.876 -       5,     6,    30,     8,     9,    10,    11,    35,    31,    14,
   1.877 -      15,    31,   107,     0,     1,   158,     3,     4,     5,     6,
   1.878 -       7,     8,     9,    10,    11,    12,    31,    14,    15,    16,
   1.879 -      17,    18,    19,    20,    21,    22,    23,    24,    31,    26,
   1.880 -      26,    27,     0,     1,    31,     3,     4,     5,     6,     7,
   1.881 -       8,     9,    10,    11,    32,    33,    14,    15,    16,    17,
   1.882 -      18,    19,    20,    21,    22,    23,    29,     1,    26,    32,
   1.883 -      33,    67,    68,    31,    70,    67,    68,     1,    70,    31,
   1.884 -       0,     1,   177,     3,     4,     5,     6,     7,     8,     9,
   1.885 -      10,    11,    31,    31,    14,    15,    16,    26,    18,    19,
   1.886 -      20,    21,    22,    23,    31,     1,    26,     1,    31,     5,
   1.887 -       6,    31,     8,     9,    10,    11,    12,    31,    14,    15,
   1.888 -      16,    17,    18,    19,    20,    21,    31,    32,    33,    31,
   1.889 -      26,    31,    31,     1,    31,    31,     4,     5,     6,     7,
   1.890 -       8,     9,    10,    11,    31,    31,    14,    15,    16,    17,
   1.891 -      31,    32,    33,    31,    32,    33,    13,    26,    26,    31,
   1.892 -      32,    33,    33,    31,    14,    31,    31,    31,    31,    31,
   1.893 -      31,    66,    31,    31,    34,    31,    29,   108,    -1,    59,
   1.894 -      -1,    -1,    -1,    -1,    -1,    40
   1.895 +       5,     6,     0,     8,    58,    59,    11,    86,    87,     4,
   1.896 +       5,     6,     7,     8,     9,    10,    11,    30,    97,    14,
   1.897 +      15,    27,    25,    26,    25,    26,    29,    33,    30,    83,
   1.898 +      84,    34,    25,    67,    25,    30,    70,    30,    72,     0,
   1.899 +       1,    95,     3,     4,     5,     6,     7,     8,     9,    10,
   1.900 +      11,    12,    25,    14,    15,    16,    17,    18,    19,    20,
   1.901 +      21,    22,    23,    30,    25,    25,     1,   146,    30,    30,
   1.902 +       5,     6,     1,     8,     9,    10,    11,    12,     1,    14,
   1.903 +      15,    16,    17,    18,    19,    20,   140,    30,    93,    67,
   1.904 +      25,    30,    70,    30,    72,    30,    28,    25,    26,    31,
   1.905 +      32,   155,    24,   108,     0,     1,    30,     3,     4,     5,
   1.906 +       6,     7,     8,     9,    10,    11,    12,    30,    14,    15,
   1.907 +      16,    17,    18,    19,    20,    21,    22,    23,    69,    25,
   1.908 +      71,    30,     0,     1,    30,     3,     4,     5,     6,     7,
   1.909 +       8,     9,    10,    11,    31,    32,    14,    15,    16,    17,
   1.910 +      18,    19,    20,    21,    22,     5,     6,    25,     8,     9,
   1.911 +      10,    11,    30,    30,    14,    15,    30,     0,     1,   174,
   1.912 +       3,     4,     5,     6,     7,     8,     9,    10,    11,    30,
   1.913 +      30,    14,    15,    16,    17,    18,    19,    20,    21,    22,
   1.914 +      68,    69,    25,    71,    69,     1,    71,    30,     4,     5,
   1.915 +       6,     7,     8,     9,    10,    11,    30,    30,    14,    15,
   1.916 +      16,    14,   143,   144,   145,    68,    69,    30,    71,    25,
   1.917 +     151,    25,   153,     1,    30,    30,    31,    32,    31,    32,
   1.918 +     161,    30,    31,    32,    13,    30,    25,    14,    32,    30,
   1.919 +      30,    33,    30,    30,    30,    30,    30,    30,    30,    29,
   1.920 +      67,   109,    60,    -1,    -1,    -1,    -1,    -1,    -1,    40
   1.921  };
   1.922  
   1.923  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
   1.924     symbol of state STATE-NUM.  */
   1.925 -static const unsigned char yystos[] =
   1.926 +static const yytype_uint8 yystos[] =
   1.927  {
   1.928 -       0,    37,    38,     0,     1,     3,     4,     5,     6,     7,
   1.929 -       8,     9,    10,    11,    14,    15,    16,    18,    19,    20,
   1.930 -      21,    22,    23,    26,    31,    39,    40,    42,    43,    44,
   1.931 -      45,    51,    52,    54,    58,    60,    62,    63,    65,    67,
   1.932 -      68,    69,    76,    31,    26,    27,    75,    75,    31,    75,
   1.933 -      31,    31,    75,    26,    26,    26,    27,    30,    35,    79,
   1.934 -      80,    31,     1,     1,    46,    46,    55,    57,    61,    72,
   1.935 -      66,    72,    31,    77,    31,    31,    31,    31,    31,    79,
   1.936 -      79,    32,    33,    77,    28,    34,    31,    31,     1,    12,
   1.937 -      16,    17,    19,    20,    21,    22,    23,    24,    26,    31,
   1.938 -      41,    47,    48,    70,    71,    73,    18,    19,    20,    21,
   1.939 -      31,    41,    56,    71,    73,    40,    53,    76,    40,    54,
   1.940 -      59,    65,    76,    31,    41,    73,    40,    54,    64,    65,
   1.941 -      76,    31,    29,    79,    79,    80,    80,    31,    31,    25,
   1.942 -      79,    79,    75,    74,    75,    79,    26,    80,    49,     1,
   1.943 -      13,    31,    75,    74,    26,    79,    31,    31,    14,    78,
   1.944 -      31,    78,    78,    78,    80,    26,    31,    31,    78,    31,
   1.945 -      78,    31,    79,    31,    31,    31,    78,    34,    50,    31,
   1.946 -      31,    31,    75
   1.947 +       0,    36,    37,     0,     1,     3,     4,     5,     6,     7,
   1.948 +       8,     9,    10,    11,    14,    15,    16,    17,    18,    19,
   1.949 +      20,    21,    22,    25,    30,    38,    39,    41,    42,    43,
   1.950 +      44,    50,    51,    53,    57,    59,    61,    62,    64,    66,
   1.951 +      67,    68,    75,    30,    25,    26,    74,    74,    30,    74,
   1.952 +      25,    80,    30,    74,    25,    25,    25,    26,    29,    34,
   1.953 +      78,    79,    30,     1,     1,    45,    45,    54,    56,    60,
   1.954 +      71,    65,    71,    30,    76,    30,    30,    30,    30,    30,
   1.955 +      30,    78,    78,    31,    32,    76,    27,    33,    30,    30,
   1.956 +       1,    12,    16,    18,    19,    20,    21,    22,    23,    25,
   1.957 +      30,    40,    46,    47,    69,    70,    72,    17,    18,    19,
   1.958 +      20,    30,    40,    55,    70,    72,    39,    52,    75,    39,
   1.959 +      53,    58,    64,    75,    30,    40,    72,    39,    53,    63,
   1.960 +      64,    75,    30,    28,    78,    78,    79,    79,    30,    30,
   1.961 +      24,    74,    73,    74,    78,    25,    79,    48,     1,    13,
   1.962 +      30,    74,    73,    25,    78,    14,    77,    30,    77,    77,
   1.963 +      77,    79,    25,    30,    30,    77,    30,    77,    30,    78,
   1.964 +      30,    30,    30,    77,    33,    49,    30,    30,    30,    74
   1.965  };
   1.966  
   1.967  #define yyerrok		(yyerrstatus = 0)
   1.968 @@ -761,7 +828,7 @@
   1.969        yychar = (Token);						\
   1.970        yylval = (Value);						\
   1.971        yytoken = YYTRANSLATE (yychar);				\
   1.972 -      YYPOPSTACK;						\
   1.973 +      YYPOPSTACK (1);						\
   1.974        goto yybackup;						\
   1.975      }								\
   1.976    else								\
   1.977 @@ -769,7 +836,7 @@
   1.978        yyerror (YY_("syntax error: cannot back up")); \
   1.979        YYERROR;							\
   1.980      }								\
   1.981 -while (0)
   1.982 +while (YYID (0))
   1.983  
   1.984  
   1.985  #define YYTERROR	1
   1.986 @@ -784,7 +851,7 @@
   1.987  #ifndef YYLLOC_DEFAULT
   1.988  # define YYLLOC_DEFAULT(Current, Rhs, N)				\
   1.989      do									\
   1.990 -      if (N)								\
   1.991 +      if (YYID (N))                                                    \
   1.992  	{								\
   1.993  	  (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;	\
   1.994  	  (Current).first_column = YYRHSLOC (Rhs, 1).first_column;	\
   1.995 @@ -798,7 +865,7 @@
   1.996  	  (Current).first_column = (Current).last_column =		\
   1.997  	    YYRHSLOC (Rhs, 0).last_column;				\
   1.998  	}								\
   1.999 -    while (0)
  1.1000 +    while (YYID (0))
  1.1001  #endif
  1.1002  
  1.1003  
  1.1004 @@ -810,8 +877,8 @@
  1.1005  # if YYLTYPE_IS_TRIVIAL
  1.1006  #  define YY_LOCATION_PRINT(File, Loc)			\
  1.1007       fprintf (File, "%d.%d-%d.%d",			\
  1.1008 -              (Loc).first_line, (Loc).first_column,	\
  1.1009 -              (Loc).last_line,  (Loc).last_column)
  1.1010 +	      (Loc).first_line, (Loc).first_column,	\
  1.1011 +	      (Loc).last_line,  (Loc).last_column)
  1.1012  # else
  1.1013  #  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
  1.1014  # endif
  1.1015 @@ -838,36 +905,96 @@
  1.1016  do {						\
  1.1017    if (yydebug)					\
  1.1018      YYFPRINTF Args;				\
  1.1019 -} while (0)
  1.1020 +} while (YYID (0))
  1.1021  
  1.1022 -# define YY_SYMBOL_PRINT(Title, Type, Value, Location)		\
  1.1023 -do {								\
  1.1024 -  if (yydebug)							\
  1.1025 -    {								\
  1.1026 -      YYFPRINTF (stderr, "%s ", Title);				\
  1.1027 -      yysymprint (stderr,					\
  1.1028 -                  Type, Value);	\
  1.1029 -      YYFPRINTF (stderr, "\n");					\
  1.1030 -    }								\
  1.1031 -} while (0)
  1.1032 +# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
  1.1033 +do {									  \
  1.1034 +  if (yydebug)								  \
  1.1035 +    {									  \
  1.1036 +      YYFPRINTF (stderr, "%s ", Title);					  \
  1.1037 +      yy_symbol_print (stderr,						  \
  1.1038 +		  Type, Value); \
  1.1039 +      YYFPRINTF (stderr, "\n");						  \
  1.1040 +    }									  \
  1.1041 +} while (YYID (0))
  1.1042 +
  1.1043 +
  1.1044 +/*--------------------------------.
  1.1045 +| Print this symbol on YYOUTPUT.  |
  1.1046 +`--------------------------------*/
  1.1047 +
  1.1048 +/*ARGSUSED*/
  1.1049 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1050 +     || defined __cplusplus || defined _MSC_VER)
  1.1051 +static void
  1.1052 +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
  1.1053 +#else
  1.1054 +static void
  1.1055 +yy_symbol_value_print (yyoutput, yytype, yyvaluep)
  1.1056 +    FILE *yyoutput;
  1.1057 +    int yytype;
  1.1058 +    YYSTYPE const * const yyvaluep;
  1.1059 +#endif
  1.1060 +{
  1.1061 +  if (!yyvaluep)
  1.1062 +    return;
  1.1063 +# ifdef YYPRINT
  1.1064 +  if (yytype < YYNTOKENS)
  1.1065 +    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
  1.1066 +# else
  1.1067 +  YYUSE (yyoutput);
  1.1068 +# endif
  1.1069 +  switch (yytype)
  1.1070 +    {
  1.1071 +      default:
  1.1072 +	break;
  1.1073 +    }
  1.1074 +}
  1.1075 +
  1.1076 +
  1.1077 +/*--------------------------------.
  1.1078 +| Print this symbol on YYOUTPUT.  |
  1.1079 +`--------------------------------*/
  1.1080 +
  1.1081 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1082 +     || defined __cplusplus || defined _MSC_VER)
  1.1083 +static void
  1.1084 +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
  1.1085 +#else
  1.1086 +static void
  1.1087 +yy_symbol_print (yyoutput, yytype, yyvaluep)
  1.1088 +    FILE *yyoutput;
  1.1089 +    int yytype;
  1.1090 +    YYSTYPE const * const yyvaluep;
  1.1091 +#endif
  1.1092 +{
  1.1093 +  if (yytype < YYNTOKENS)
  1.1094 +    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
  1.1095 +  else
  1.1096 +    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
  1.1097 +
  1.1098 +  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
  1.1099 +  YYFPRINTF (yyoutput, ")");
  1.1100 +}
  1.1101  
  1.1102  /*------------------------------------------------------------------.
  1.1103  | yy_stack_print -- Print the state stack from its BOTTOM up to its |
  1.1104  | TOP (included).                                                   |
  1.1105  `------------------------------------------------------------------*/
  1.1106  
  1.1107 -#if defined (__STDC__) || defined (__cplusplus)
  1.1108 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1109 +     || defined __cplusplus || defined _MSC_VER)
  1.1110  static void
  1.1111 -yy_stack_print (short int *bottom, short int *top)
  1.1112 +yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
  1.1113  #else
  1.1114  static void
  1.1115  yy_stack_print (bottom, top)
  1.1116 -    short int *bottom;
  1.1117 -    short int *top;
  1.1118 +    yytype_int16 *bottom;
  1.1119 +    yytype_int16 *top;
  1.1120  #endif
  1.1121  {
  1.1122    YYFPRINTF (stderr, "Stack now");
  1.1123 -  for (/* Nothing. */; bottom <= top; ++bottom)
  1.1124 +  for (; bottom <= top; ++bottom)
  1.1125      YYFPRINTF (stderr, " %d", *bottom);
  1.1126    YYFPRINTF (stderr, "\n");
  1.1127  }
  1.1128 @@ -876,37 +1003,45 @@
  1.1129  do {								\
  1.1130    if (yydebug)							\
  1.1131      yy_stack_print ((Bottom), (Top));				\
  1.1132 -} while (0)
  1.1133 +} while (YYID (0))
  1.1134  
  1.1135  
  1.1136  /*------------------------------------------------.
  1.1137  | Report that the YYRULE is going to be reduced.  |
  1.1138  `------------------------------------------------*/
  1.1139  
  1.1140 -#if defined (__STDC__) || defined (__cplusplus)
  1.1141 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1142 +     || defined __cplusplus || defined _MSC_VER)
  1.1143  static void
  1.1144 -yy_reduce_print (int yyrule)
  1.1145 +yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
  1.1146  #else
  1.1147  static void
  1.1148 -yy_reduce_print (yyrule)
  1.1149 +yy_reduce_print (yyvsp, yyrule)
  1.1150 +    YYSTYPE *yyvsp;
  1.1151      int yyrule;
  1.1152  #endif
  1.1153  {
  1.1154 +  int yynrhs = yyr2[yyrule];
  1.1155    int yyi;
  1.1156    unsigned long int yylno = yyrline[yyrule];
  1.1157 -  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
  1.1158 -             yyrule - 1, yylno);
  1.1159 -  /* Print the symbols being reduced, and their result.  */
  1.1160 -  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
  1.1161 -    YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
  1.1162 -  YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
  1.1163 +  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
  1.1164 +	     yyrule - 1, yylno);
  1.1165 +  /* The symbols being reduced.  */
  1.1166 +  for (yyi = 0; yyi < yynrhs; yyi++)
  1.1167 +    {
  1.1168 +      fprintf (stderr, "   $%d = ", yyi + 1);
  1.1169 +      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
  1.1170 +		       &(yyvsp[(yyi + 1) - (yynrhs)])
  1.1171 +		       		       );
  1.1172 +      fprintf (stderr, "\n");
  1.1173 +    }
  1.1174  }
  1.1175  
  1.1176  # define YY_REDUCE_PRINT(Rule)		\
  1.1177  do {					\
  1.1178    if (yydebug)				\
  1.1179 -    yy_reduce_print (Rule);		\
  1.1180 -} while (0)
  1.1181 +    yy_reduce_print (yyvsp, Rule); \
  1.1182 +} while (YYID (0))
  1.1183  
  1.1184  /* Nonzero means print parse trace.  It is left uninitialized so that
  1.1185     multiple parsers can coexist.  */
  1.1186 @@ -940,42 +1075,44 @@
  1.1187  #if YYERROR_VERBOSE
  1.1188  
  1.1189  # ifndef yystrlen
  1.1190 -#  if defined (__GLIBC__) && defined (_STRING_H)
  1.1191 +#  if defined __GLIBC__ && defined _STRING_H
  1.1192  #   define yystrlen strlen
  1.1193  #  else
  1.1194  /* Return the length of YYSTR.  */
  1.1195 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1196 +     || defined __cplusplus || defined _MSC_VER)
  1.1197  static YYSIZE_T
  1.1198 -#   if defined (__STDC__) || defined (__cplusplus)
  1.1199  yystrlen (const char *yystr)
  1.1200 -#   else
  1.1201 +#else
  1.1202 +static YYSIZE_T
  1.1203  yystrlen (yystr)
  1.1204 -     const char *yystr;
  1.1205 -#   endif
  1.1206 +    const char *yystr;
  1.1207 +#endif
  1.1208  {
  1.1209 -  const char *yys = yystr;
  1.1210 -
  1.1211 -  while (*yys++ != '\0')
  1.1212 +  YYSIZE_T yylen;
  1.1213 +  for (yylen = 0; yystr[yylen]; yylen++)
  1.1214      continue;
  1.1215 -
  1.1216 -  return yys - yystr - 1;
  1.1217 +  return yylen;
  1.1218  }
  1.1219  #  endif
  1.1220  # endif
  1.1221  
  1.1222  # ifndef yystpcpy
  1.1223 -#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
  1.1224 +#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
  1.1225  #   define yystpcpy stpcpy
  1.1226  #  else
  1.1227  /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
  1.1228     YYDEST.  */
  1.1229 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1230 +     || defined __cplusplus || defined _MSC_VER)
  1.1231  static char *
  1.1232 -#   if defined (__STDC__) || defined (__cplusplus)
  1.1233  yystpcpy (char *yydest, const char *yysrc)
  1.1234 -#   else
  1.1235 +#else
  1.1236 +static char *
  1.1237  yystpcpy (yydest, yysrc)
  1.1238 -     char *yydest;
  1.1239 -     const char *yysrc;
  1.1240 -#   endif
  1.1241 +    char *yydest;
  1.1242 +    const char *yysrc;
  1.1243 +#endif
  1.1244  {
  1.1245    char *yyd = yydest;
  1.1246    const char *yys = yysrc;
  1.1247 @@ -1001,7 +1138,7 @@
  1.1248  {
  1.1249    if (*yystr == '"')
  1.1250      {
  1.1251 -      size_t yyn = 0;
  1.1252 +      YYSIZE_T yyn = 0;
  1.1253        char const *yyp = yystr;
  1.1254  
  1.1255        for (;;)
  1.1256 @@ -1036,53 +1173,123 @@
  1.1257  }
  1.1258  # endif
  1.1259  
  1.1260 +/* Copy into YYRESULT an error message about the unexpected token
  1.1261 +   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
  1.1262 +   including the terminating null byte.  If YYRESULT is null, do not
  1.1263 +   copy anything; just return the number of bytes that would be
  1.1264 +   copied.  As a special case, return 0 if an ordinary "syntax error"
  1.1265 +   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
  1.1266 +   size calculation.  */
  1.1267 +static YYSIZE_T
  1.1268 +yysyntax_error (char *yyresult, int yystate, int yychar)
  1.1269 +{
  1.1270 +  int yyn = yypact[yystate];
  1.1271 +
  1.1272 +  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
  1.1273 +    return 0;
  1.1274 +  else
  1.1275 +    {
  1.1276 +      int yytype = YYTRANSLATE (yychar);
  1.1277 +      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
  1.1278 +      YYSIZE_T yysize = yysize0;
  1.1279 +      YYSIZE_T yysize1;
  1.1280 +      int yysize_overflow = 0;
  1.1281 +      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
  1.1282 +      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
  1.1283 +      int yyx;
  1.1284 +
  1.1285 +# if 0
  1.1286 +      /* This is so xgettext sees the translatable formats that are
  1.1287 +	 constructed on the fly.  */
  1.1288 +      YY_("syntax error, unexpected %s");
  1.1289 +      YY_("syntax error, unexpected %s, expecting %s");
  1.1290 +      YY_("syntax error, unexpected %s, expecting %s or %s");
  1.1291 +      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
  1.1292 +      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
  1.1293 +# endif
  1.1294 +      char *yyfmt;
  1.1295 +      char const *yyf;
  1.1296 +      static char const yyunexpected[] = "syntax error, unexpected %s";
  1.1297 +      static char const yyexpecting[] = ", expecting %s";
  1.1298 +      static char const yyor[] = " or %s";
  1.1299 +      char yyformat[sizeof yyunexpected
  1.1300 +		    + sizeof yyexpecting - 1
  1.1301 +		    + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
  1.1302 +		       * (sizeof yyor - 1))];
  1.1303 +      char const *yyprefix = yyexpecting;
  1.1304 +
  1.1305 +      /* Start YYX at -YYN if negative to avoid negative indexes in
  1.1306 +	 YYCHECK.  */
  1.1307 +      int yyxbegin = yyn < 0 ? -yyn : 0;
  1.1308 +
  1.1309 +      /* Stay within bounds of both yycheck and yytname.  */
  1.1310 +      int yychecklim = YYLAST - yyn + 1;
  1.1311 +      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
  1.1312 +      int yycount = 1;
  1.1313 +
  1.1314 +      yyarg[0] = yytname[yytype];
  1.1315 +      yyfmt = yystpcpy (yyformat, yyunexpected);
  1.1316 +
  1.1317 +      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
  1.1318 +	if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
  1.1319 +	  {
  1.1320 +	    if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
  1.1321 +	      {
  1.1322 +		yycount = 1;
  1.1323 +		yysize = yysize0;
  1.1324 +		yyformat[sizeof yyunexpected - 1] = '\0';
  1.1325 +		break;
  1.1326 +	      }
  1.1327 +	    yyarg[yycount++] = yytname[yyx];
  1.1328 +	    yysize1 = yysize + yytnamerr (0, yytname[yyx]);
  1.1329 +	    yysize_overflow |= (yysize1 < yysize);
  1.1330 +	    yysize = yysize1;
  1.1331 +	    yyfmt = yystpcpy (yyfmt, yyprefix);
  1.1332 +	    yyprefix = yyor;
  1.1333 +	  }
  1.1334 +
  1.1335 +      yyf = YY_(yyformat);
  1.1336 +      yysize1 = yysize + yystrlen (yyf);
  1.1337 +      yysize_overflow |= (yysize1 < yysize);
  1.1338 +      yysize = yysize1;
  1.1339 +
  1.1340 +      if (yysize_overflow)
  1.1341 +	return YYSIZE_MAXIMUM;
  1.1342 +
  1.1343 +      if (yyresult)
  1.1344 +	{
  1.1345 +	  /* Avoid sprintf, as that infringes on the user's name space.
  1.1346 +	     Don't have undefined behavior even if the translation
  1.1347 +	     produced a string with the wrong number of "%s"s.  */
  1.1348 +	  char *yyp = yyresult;
  1.1349 +	  int yyi = 0;
  1.1350 +	  while ((*yyp = *yyf) != '\0')
  1.1351 +	    {
  1.1352 +	      if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
  1.1353 +		{
  1.1354 +		  yyp += yytnamerr (yyp, yyarg[yyi++]);
  1.1355 +		  yyf += 2;
  1.1356 +		}
  1.1357 +	      else
  1.1358 +		{
  1.1359 +		  yyp++;
  1.1360 +		  yyf++;
  1.1361 +		}
  1.1362 +	    }
  1.1363 +	}
  1.1364 +      return yysize;
  1.1365 +    }
  1.1366 +}
  1.1367  #endif /* YYERROR_VERBOSE */
  1.1368 -
  1.1369  
  1.1370  
  1.1371 -#if YYDEBUG
  1.1372 -/*--------------------------------.
  1.1373 -| Print this symbol on YYOUTPUT.  |
  1.1374 -`--------------------------------*/
  1.1375 -
  1.1376 -#if defined (__STDC__) || defined (__cplusplus)
  1.1377 -static void
  1.1378 -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
  1.1379 -#else
  1.1380 -static void
  1.1381 -yysymprint (yyoutput, yytype, yyvaluep)
  1.1382 -    FILE *yyoutput;
  1.1383 -    int yytype;
  1.1384 -    YYSTYPE *yyvaluep;
  1.1385 -#endif
  1.1386 -{
  1.1387 -  /* Pacify ``unused variable'' warnings.  */
  1.1388 -  (void) yyvaluep;
  1.1389 -
  1.1390 -  if (yytype < YYNTOKENS)
  1.1391 -    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
  1.1392 -  else
  1.1393 -    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
  1.1394 -
  1.1395 -
  1.1396 -# ifdef YYPRINT
  1.1397 -  if (yytype < YYNTOKENS)
  1.1398 -    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
  1.1399 -# endif
  1.1400 -  switch (yytype)
  1.1401 -    {
  1.1402 -      default:
  1.1403 -        break;
  1.1404 -    }
  1.1405 -  YYFPRINTF (yyoutput, ")");
  1.1406 -}
  1.1407 -
  1.1408 -#endif /* ! YYDEBUG */
  1.1409  /*-----------------------------------------------.
  1.1410  | Release the memory associated to this symbol.  |
  1.1411  `-----------------------------------------------*/
  1.1412  
  1.1413 -#if defined (__STDC__) || defined (__cplusplus)
  1.1414 +/*ARGSUSED*/
  1.1415 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1416 +     || defined __cplusplus || defined _MSC_VER)
  1.1417  static void
  1.1418  yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
  1.1419  #else
  1.1420 @@ -1093,8 +1300,7 @@
  1.1421      YYSTYPE *yyvaluep;
  1.1422  #endif
  1.1423  {
  1.1424 -  /* Pacify ``unused variable'' warnings.  */
  1.1425 -  (void) yyvaluep;
  1.1426 +  YYUSE (yyvaluep);
  1.1427  
  1.1428    if (!yymsg)
  1.1429      yymsg = "Deleting";
  1.1430 @@ -1102,39 +1308,39 @@
  1.1431  
  1.1432    switch (yytype)
  1.1433      {
  1.1434 -      case 52: /* "choice_entry" */
  1.1435 +      case 51: /* "choice_entry" */
  1.1436  
  1.1437 -        {
  1.1438 +	{
  1.1439  	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
  1.1440  		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
  1.1441  	if (current_menu == (yyvaluep->menu))
  1.1442  		menu_end_menu();
  1.1443  };
  1.1444  
  1.1445 -        break;
  1.1446 -      case 58: /* "if_entry" */
  1.1447 +	break;
  1.1448 +      case 57: /* "if_entry" */
  1.1449  
  1.1450 -        {
  1.1451 +	{
  1.1452  	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
  1.1453  		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
  1.1454  	if (current_menu == (yyvaluep->menu))
  1.1455  		menu_end_menu();
  1.1456  };
  1.1457  
  1.1458 -        break;
  1.1459 -      case 63: /* "menu_entry" */
  1.1460 +	break;
  1.1461 +      case 62: /* "menu_entry" */
  1.1462  
  1.1463 -        {
  1.1464 +	{
  1.1465  	fprintf(stderr, "%s:%d: missing end statement for this entry\n",
  1.1466  		(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
  1.1467  	if (current_menu == (yyvaluep->menu))
  1.1468  		menu_end_menu();
  1.1469  };
  1.1470  
  1.1471 -        break;
  1.1472 +	break;
  1.1473  
  1.1474        default:
  1.1475 -        break;
  1.1476 +	break;
  1.1477      }
  1.1478  }
  1.1479  
  1.1480 @@ -1142,13 +1348,13 @@
  1.1481  /* Prevent warnings from -Wmissing-prototypes.  */
  1.1482  
  1.1483  #ifdef YYPARSE_PARAM
  1.1484 -# if defined (__STDC__) || defined (__cplusplus)
  1.1485 +#if defined __STDC__ || defined __cplusplus
  1.1486  int yyparse (void *YYPARSE_PARAM);
  1.1487 -# else
  1.1488 +#else
  1.1489  int yyparse ();
  1.1490 -# endif
  1.1491 +#endif
  1.1492  #else /* ! YYPARSE_PARAM */
  1.1493 -#if defined (__STDC__) || defined (__cplusplus)
  1.1494 +#if defined __STDC__ || defined __cplusplus
  1.1495  int yyparse (void);
  1.1496  #else
  1.1497  int yyparse ();
  1.1498 @@ -1173,20 +1379,24 @@
  1.1499  `----------*/
  1.1500  
  1.1501  #ifdef YYPARSE_PARAM
  1.1502 -# if defined (__STDC__) || defined (__cplusplus)
  1.1503 -int yyparse (void *YYPARSE_PARAM)
  1.1504 -# else
  1.1505 -int yyparse (YYPARSE_PARAM)
  1.1506 -  void *YYPARSE_PARAM;
  1.1507 -# endif
  1.1508 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1509 +     || defined __cplusplus || defined _MSC_VER)
  1.1510 +int
  1.1511 +yyparse (void *YYPARSE_PARAM)
  1.1512 +#else
  1.1513 +int
  1.1514 +yyparse (YYPARSE_PARAM)
  1.1515 +    void *YYPARSE_PARAM;
  1.1516 +#endif
  1.1517  #else /* ! YYPARSE_PARAM */
  1.1518 -#if defined (__STDC__) || defined (__cplusplus)
  1.1519 +#if (defined __STDC__ || defined __C99__FUNC__ \
  1.1520 +     || defined __cplusplus || defined _MSC_VER)
  1.1521  int
  1.1522  yyparse (void)
  1.1523  #else
  1.1524  int
  1.1525  yyparse ()
  1.1526 -    ;
  1.1527 +
  1.1528  #endif
  1.1529  #endif
  1.1530  {
  1.1531 @@ -1198,6 +1408,12 @@
  1.1532    int yyerrstatus;
  1.1533    /* Look-ahead token as an internal (translated) token number.  */
  1.1534    int yytoken = 0;
  1.1535 +#if YYERROR_VERBOSE
  1.1536 +  /* Buffer for error messages, and its allocated size.  */
  1.1537 +  char yymsgbuf[128];
  1.1538 +  char *yymsg = yymsgbuf;
  1.1539 +  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
  1.1540 +#endif
  1.1541  
  1.1542    /* Three stacks and their tools:
  1.1543       `yyss': related to states,
  1.1544 @@ -1208,9 +1424,9 @@
  1.1545       to reallocate them elsewhere.  */
  1.1546  
  1.1547    /* The state stack.  */
  1.1548 -  short int yyssa[YYINITDEPTH];
  1.1549 -  short int *yyss = yyssa;
  1.1550 -  short int *yyssp;
  1.1551 +  yytype_int16 yyssa[YYINITDEPTH];
  1.1552 +  yytype_int16 *yyss = yyssa;
  1.1553 +  yytype_int16 *yyssp;
  1.1554  
  1.1555    /* The semantic value stack.  */
  1.1556    YYSTYPE yyvsa[YYINITDEPTH];
  1.1557 @@ -1219,7 +1435,7 @@
  1.1558  
  1.1559  
  1.1560  
  1.1561 -#define YYPOPSTACK   (yyvsp--, yyssp--)
  1.1562 +#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
  1.1563  
  1.1564    YYSIZE_T yystacksize = YYINITDEPTH;
  1.1565  
  1.1566 @@ -1228,9 +1444,9 @@
  1.1567    YYSTYPE yyval;
  1.1568  
  1.1569  
  1.1570 -  /* When reducing, the number of symbols on the RHS of the reduced
  1.1571 -     rule.  */
  1.1572 -  int yylen;
  1.1573 +  /* The number of symbols on the RHS of the reduced rule.
  1.1574 +     Keep to zero when no symbol should be popped.  */
  1.1575 +  int yylen = 0;
  1.1576  
  1.1577    YYDPRINTF ((stderr, "Starting parse\n"));
  1.1578  
  1.1579 @@ -1254,8 +1470,7 @@
  1.1580  `------------------------------------------------------------*/
  1.1581   yynewstate:
  1.1582    /* In all cases, when you get here, the value and location stacks
  1.1583 -     have just been pushed. so pushing a state here evens the stacks.
  1.1584 -     */
  1.1585 +     have just been pushed.  So pushing a state here evens the stacks.  */
  1.1586    yyssp++;
  1.1587  
  1.1588   yysetstate:
  1.1589 @@ -1268,11 +1483,11 @@
  1.1590  
  1.1591  #ifdef yyoverflow
  1.1592        {
  1.1593 -	/* Give user a chance to reallocate the stack. Use copies of
  1.1594 +	/* Give user a chance to reallocate the stack.  Use copies of
  1.1595  	   these so that the &'s don't force the real ones into
  1.1596  	   memory.  */
  1.1597  	YYSTYPE *yyvs1 = yyvs;
  1.1598 -	short int *yyss1 = yyss;
  1.1599 +	yytype_int16 *yyss1 = yyss;
  1.1600  
  1.1601  
  1.1602  	/* Each stack pointer address is followed by the size of the
  1.1603 @@ -1300,7 +1515,7 @@
  1.1604  	yystacksize = YYMAXDEPTH;
  1.1605  
  1.1606        {
  1.1607 -	short int *yyss1 = yyss;
  1.1608 +	yytype_int16 *yyss1 = yyss;
  1.1609  	union yyalloc *yyptr =
  1.1610  	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
  1.1611  	if (! yyptr)
  1.1612 @@ -1335,12 +1550,10 @@
  1.1613  `-----------*/
  1.1614  yybackup:
  1.1615  
  1.1616 -/* Do appropriate processing given the current state.  */
  1.1617 -/* Read a look-ahead token if we need one and don't already have one.  */
  1.1618 -/* yyresume: */
  1.1619 +  /* Do appropriate processing given the current state.  Read a
  1.1620 +     look-ahead token if we need one and don't already have one.  */
  1.1621  
  1.1622    /* First try to decide what to do without reference to look-ahead token.  */
  1.1623 -
  1.1624    yyn = yypact[yystate];
  1.1625    if (yyn == YYPACT_NINF)
  1.1626      goto yydefault;
  1.1627 @@ -1382,22 +1595,21 @@
  1.1628    if (yyn == YYFINAL)
  1.1629      YYACCEPT;
  1.1630  
  1.1631 -  /* Shift the look-ahead token.  */
  1.1632 -  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
  1.1633 -
  1.1634 -  /* Discard the token being shifted unless it is eof.  */
  1.1635 -  if (yychar != YYEOF)
  1.1636 -    yychar = YYEMPTY;
  1.1637 -
  1.1638 -  *++yyvsp = yylval;
  1.1639 -
  1.1640 -
  1.1641    /* Count tokens shifted since error; after three, turn off error
  1.1642       status.  */
  1.1643    if (yyerrstatus)
  1.1644      yyerrstatus--;
  1.1645  
  1.1646 +  /* Shift the look-ahead token.  */
  1.1647 +  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
  1.1648 +
  1.1649 +  /* Discard the shifted token unless it is eof.  */
  1.1650 +  if (yychar != YYEOF)
  1.1651 +    yychar = YYEMPTY;
  1.1652 +
  1.1653    yystate = yyn;
  1.1654 +  *++yyvsp = yylval;
  1.1655 +
  1.1656    goto yynewstate;
  1.1657  
  1.1658  
  1.1659 @@ -1439,13 +1651,13 @@
  1.1660  
  1.1661    case 9:
  1.1662  
  1.1663 -    { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); ;}
  1.1664 +    { zconf_error("unknown statement \"%s\"", (yyvsp[(2) - (4)].string)); ;}
  1.1665      break;
  1.1666  
  1.1667    case 10:
  1.1668  
  1.1669      {
  1.1670 -	zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
  1.1671 +	zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[(2) - (4)].id)->name);
  1.1672  ;}
  1.1673      break;
  1.1674  
  1.1675 @@ -1456,7 +1668,7 @@
  1.1676  
  1.1677    case 25:
  1.1678  
  1.1679 -    { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); ;}
  1.1680 +    { zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;}
  1.1681      break;
  1.1682  
  1.1683    case 26:
  1.1684 @@ -1467,10 +1679,10 @@
  1.1685    case 27:
  1.1686  
  1.1687      {
  1.1688 -	struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
  1.1689 +	struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
  1.1690  	sym->flags |= SYMBOL_OPTIONAL;
  1.1691  	menu_add_entry(sym);
  1.1692 -	printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
  1.1693 +	printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
  1.1694  ;}
  1.1695      break;
  1.1696  
  1.1697 @@ -1485,10 +1697,10 @@
  1.1698    case 29:
  1.1699  
  1.1700      {
  1.1701 -	struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
  1.1702 +	struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
  1.1703  	sym->flags |= SYMBOL_OPTIONAL;
  1.1704  	menu_add_entry(sym);
  1.1705 -	printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
  1.1706 +	printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
  1.1707  ;}
  1.1708      break;
  1.1709  
  1.1710 @@ -1507,17 +1719,17 @@
  1.1711    case 38:
  1.1712  
  1.1713      {
  1.1714 -	menu_set_type((yyvsp[-2].id)->stype);
  1.1715 +	menu_set_type((yyvsp[(1) - (3)].id)->stype);
  1.1716  	printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
  1.1717  		zconf_curname(), zconf_lineno(),
  1.1718 -		(yyvsp[-2].id)->stype);
  1.1719 +		(yyvsp[(1) - (3)].id)->stype);
  1.1720  ;}
  1.1721      break;
  1.1722  
  1.1723    case 39:
  1.1724  
  1.1725      {
  1.1726 -	menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
  1.1727 +	menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
  1.1728  	printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
  1.1729  ;}
  1.1730      break;
  1.1731 @@ -1525,19 +1737,19 @@
  1.1732    case 40:
  1.1733  
  1.1734      {
  1.1735 -	menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
  1.1736 -	if ((yyvsp[-3].id)->stype != S_UNKNOWN)
  1.1737 -		menu_set_type((yyvsp[-3].id)->stype);
  1.1738 +	menu_add_expr(P_DEFAULT, (yyvsp[(2) - (4)].expr), (yyvsp[(3) - (4)].expr));
  1.1739 +	if ((yyvsp[(1) - (4)].id)->stype != S_UNKNOWN)
  1.1740 +		menu_set_type((yyvsp[(1) - (4)].id)->stype);
  1.1741  	printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
  1.1742  		zconf_curname(), zconf_lineno(),
  1.1743 -		(yyvsp[-3].id)->stype);
  1.1744 +		(yyvsp[(1) - (4)].id)->stype);
  1.1745  ;}
  1.1746      break;
  1.1747  
  1.1748    case 41:
  1.1749  
  1.1750      {
  1.1751 -	menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
  1.1752 +	menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
  1.1753  	printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
  1.1754  ;}
  1.1755      break;
  1.1756 @@ -1545,7 +1757,7 @@
  1.1757    case 42:
  1.1758  
  1.1759      {
  1.1760 -	menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
  1.1761 +	menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr));
  1.1762  	printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
  1.1763  ;}
  1.1764      break;
  1.1765 @@ -1553,12 +1765,12 @@
  1.1766    case 45:
  1.1767  
  1.1768      {
  1.1769 -	struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string)));
  1.1770 +	struct kconf_id *id = kconf_id_lookup((yyvsp[(2) - (3)].string), strlen((yyvsp[(2) - (3)].string)));
  1.1771  	if (id && id->flags & TF_OPTION)
  1.1772 -		menu_add_option(id->token, (yyvsp[0].string));
  1.1773 +		menu_add_option(id->token, (yyvsp[(3) - (3)].string));
  1.1774  	else
  1.1775 -		zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string));
  1.1776 -	free((yyvsp[-1].string));
  1.1777 +		zconfprint("warning: ignoring unknown option %s", (yyvsp[(2) - (3)].string));
  1.1778 +	free((yyvsp[(2) - (3)].string));
  1.1779  ;}
  1.1780      break;
  1.1781  
  1.1782 @@ -1569,14 +1781,14 @@
  1.1783  
  1.1784    case 47:
  1.1785  
  1.1786 -    { (yyval.string) = (yyvsp[0].string); ;}
  1.1787 +    { (yyval.string) = (yyvsp[(2) - (2)].string); ;}
  1.1788      break;
  1.1789  
  1.1790    case 48:
  1.1791  
  1.1792      {
  1.1793 -	struct symbol *sym = sym_lookup(NULL, 0);
  1.1794 -	sym->flags |= SYMBOL_CHOICE;
  1.1795 +	struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), SYMBOL_CHOICE);
  1.1796 +	sym->flags |= SYMBOL_AUTO;
  1.1797  	menu_add_entry(sym);
  1.1798  	menu_add_expr(P_CHOICE, NULL, NULL);
  1.1799  	printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
  1.1800 @@ -1593,7 +1805,7 @@
  1.1801    case 50:
  1.1802  
  1.1803      {
  1.1804 -	if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
  1.1805 +	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_CHOICE, T_ENDCHOICE)) {
  1.1806  		menu_end_menu();
  1.1807  		printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
  1.1808  	}
  1.1809 @@ -1603,7 +1815,7 @@
  1.1810    case 58:
  1.1811  
  1.1812      {
  1.1813 -	menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
  1.1814 +	menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
  1.1815  	printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
  1.1816  ;}
  1.1817      break;
  1.1818 @@ -1611,11 +1823,11 @@
  1.1819    case 59:
  1.1820  
  1.1821      {
  1.1822 -	if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) {
  1.1823 -		menu_set_type((yyvsp[-2].id)->stype);
  1.1824 +	if ((yyvsp[(1) - (3)].id)->stype == S_BOOLEAN || (yyvsp[(1) - (3)].id)->stype == S_TRISTATE) {
  1.1825 +		menu_set_type((yyvsp[(1) - (3)].id)->stype);
  1.1826  		printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
  1.1827  			zconf_curname(), zconf_lineno(),
  1.1828 -			(yyvsp[-2].id)->stype);
  1.1829 +			(yyvsp[(1) - (3)].id)->stype);
  1.1830  	} else
  1.1831  		YYERROR;
  1.1832  ;}
  1.1833 @@ -1632,8 +1844,8 @@
  1.1834    case 61:
  1.1835  
  1.1836      {
  1.1837 -	if ((yyvsp[-3].id)->stype == S_UNKNOWN) {
  1.1838 -		menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
  1.1839 +	if ((yyvsp[(1) - (4)].id)->stype == S_UNKNOWN) {
  1.1840 +		menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
  1.1841  		printd(DEBUG_PARSE, "%s:%d:default\n",
  1.1842  			zconf_curname(), zconf_lineno());
  1.1843  	} else
  1.1844 @@ -1646,7 +1858,7 @@
  1.1845      {
  1.1846  	printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
  1.1847  	menu_add_entry(NULL);
  1.1848 -	menu_add_dep((yyvsp[-1].expr));
  1.1849 +	menu_add_dep((yyvsp[(2) - (3)].expr));
  1.1850  	(yyval.menu) = menu_add_menu();
  1.1851  ;}
  1.1852      break;
  1.1853 @@ -1654,7 +1866,7 @@
  1.1854    case 65:
  1.1855  
  1.1856      {
  1.1857 -	if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
  1.1858 +	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_IF, T_ENDIF)) {
  1.1859  		menu_end_menu();
  1.1860  		printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
  1.1861  	}
  1.1862 @@ -1665,7 +1877,7 @@
  1.1863  
  1.1864      {
  1.1865  	menu_add_entry(NULL);
  1.1866 -	menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
  1.1867 +	menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
  1.1868  	printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
  1.1869  ;}
  1.1870      break;
  1.1871 @@ -1680,7 +1892,7 @@
  1.1872    case 73:
  1.1873  
  1.1874      {
  1.1875 -	if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
  1.1876 +	if (zconf_endtoken((yyvsp[(1) - (1)].id), T_MENU, T_ENDMENU)) {
  1.1877  		menu_end_menu();
  1.1878  		printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
  1.1879  	}
  1.1880 @@ -1690,8 +1902,8 @@
  1.1881    case 79:
  1.1882  
  1.1883      {
  1.1884 -	printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
  1.1885 -	zconf_nextfile((yyvsp[-1].string));
  1.1886 +	printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
  1.1887 +	zconf_nextfile((yyvsp[(2) - (3)].string));
  1.1888  ;}
  1.1889      break;
  1.1890  
  1.1891 @@ -1699,7 +1911,7 @@
  1.1892  
  1.1893      {
  1.1894  	menu_add_entry(NULL);
  1.1895 -	menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
  1.1896 +	menu_add_prompt(P_COMMENT, (yyvsp[(2) - (3)].string), NULL);
  1.1897  	printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
  1.1898  ;}
  1.1899      break;
  1.1900 @@ -1722,122 +1934,109 @@
  1.1901    case 83:
  1.1902  
  1.1903      {
  1.1904 -	current_entry->sym->help = (yyvsp[0].string);
  1.1905 +	current_entry->help = (yyvsp[(2) - (2)].string);
  1.1906  ;}
  1.1907      break;
  1.1908  
  1.1909    case 88:
  1.1910  
  1.1911      {
  1.1912 -	menu_add_dep((yyvsp[-1].expr));
  1.1913 +	menu_add_dep((yyvsp[(3) - (4)].expr));
  1.1914  	printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
  1.1915  ;}
  1.1916      break;
  1.1917  
  1.1918 -  case 89:
  1.1919 -
  1.1920 -    {
  1.1921 -	menu_add_dep((yyvsp[-1].expr));
  1.1922 -	printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
  1.1923 -;}
  1.1924 -    break;
  1.1925 -
  1.1926    case 90:
  1.1927  
  1.1928      {
  1.1929 -	menu_add_dep((yyvsp[-1].expr));
  1.1930 -	printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
  1.1931 +	menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr));
  1.1932  ;}
  1.1933      break;
  1.1934  
  1.1935 -  case 92:
  1.1936 +  case 93:
  1.1937  
  1.1938 -    {
  1.1939 -	menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
  1.1940 -;}
  1.1941 +    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
  1.1942 +    break;
  1.1943 +
  1.1944 +  case 94:
  1.1945 +
  1.1946 +    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
  1.1947      break;
  1.1948  
  1.1949    case 95:
  1.1950  
  1.1951 -    { (yyval.id) = (yyvsp[-1].id); ;}
  1.1952 +    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
  1.1953      break;
  1.1954  
  1.1955 -  case 96:
  1.1956 +  case 98:
  1.1957  
  1.1958 -    { (yyval.id) = (yyvsp[-1].id); ;}
  1.1959 +    { (yyval.expr) = NULL; ;}
  1.1960      break;
  1.1961  
  1.1962 -  case 97:
  1.1963 +  case 99:
  1.1964  
  1.1965 -    { (yyval.id) = (yyvsp[-1].id); ;}
  1.1966 +    { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
  1.1967      break;
  1.1968  
  1.1969    case 100:
  1.1970  
  1.1971 -    { (yyval.expr) = NULL; ;}
  1.1972 +    { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
  1.1973      break;
  1.1974  
  1.1975    case 101:
  1.1976  
  1.1977 -    { (yyval.expr) = (yyvsp[0].expr); ;}
  1.1978 +    { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
  1.1979      break;
  1.1980  
  1.1981    case 102:
  1.1982  
  1.1983 -    { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); ;}
  1.1984 +    { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
  1.1985      break;
  1.1986  
  1.1987    case 103:
  1.1988  
  1.1989 -    { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
  1.1990 +    { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
  1.1991      break;
  1.1992  
  1.1993    case 104:
  1.1994  
  1.1995 -    { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
  1.1996 +    { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
  1.1997      break;
  1.1998  
  1.1999    case 105:
  1.2000  
  1.2001 -    { (yyval.expr) = (yyvsp[-1].expr); ;}
  1.2002 +    { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
  1.2003      break;
  1.2004  
  1.2005    case 106:
  1.2006  
  1.2007 -    { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); ;}
  1.2008 +    { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
  1.2009      break;
  1.2010  
  1.2011    case 107:
  1.2012  
  1.2013 -    { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
  1.2014 +    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
  1.2015      break;
  1.2016  
  1.2017    case 108:
  1.2018  
  1.2019 -    { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
  1.2020 +    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
  1.2021      break;
  1.2022  
  1.2023    case 109:
  1.2024  
  1.2025 -    { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); ;}
  1.2026 +    { (yyval.string) = NULL; ;}
  1.2027      break;
  1.2028  
  1.2029 -  case 110:
  1.2030  
  1.2031 -    { (yyval.symbol) = sym_lookup((yyvsp[0].string), 1); free((yyvsp[0].string)); ;}
  1.2032 -    break;
  1.2033 -
  1.2034 +/* Line 1267 of yacc.c.  */
  1.2035  
  1.2036        default: break;
  1.2037      }
  1.2038 +  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
  1.2039  
  1.2040 -/* Line 1126 of yacc.c.  */
  1.2041 -
  1.2042 -
  1.2043 -  yyvsp -= yylen;
  1.2044 -  yyssp -= yylen;
  1.2045 -
  1.2046 -
  1.2047 +  YYPOPSTACK (yylen);
  1.2048 +  yylen = 0;
  1.2049    YY_STACK_PRINT (yyss, yyssp);
  1.2050  
  1.2051    *++yyvsp = yyval;
  1.2052 @@ -1866,110 +2065,41 @@
  1.2053    if (!yyerrstatus)
  1.2054      {
  1.2055        ++yynerrs;
  1.2056 -#if YYERROR_VERBOSE
  1.2057 -      yyn = yypact[yystate];
  1.2058 +#if ! YYERROR_VERBOSE
  1.2059 +      yyerror (YY_("syntax error"));
  1.2060 +#else
  1.2061 +      {
  1.2062 +	YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
  1.2063 +	if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
  1.2064 +	  {
  1.2065 +	    YYSIZE_T yyalloc = 2 * yysize;
  1.2066 +	    if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
  1.2067 +	      yyalloc = YYSTACK_ALLOC_MAXIMUM;
  1.2068 +	    if (yymsg != yymsgbuf)
  1.2069 +	      YYSTACK_FREE (yymsg);
  1.2070 +	    yymsg = (char *) YYSTACK_ALLOC (yyalloc);
  1.2071 +	    if (yymsg)
  1.2072 +	      yymsg_alloc = yyalloc;
  1.2073 +	    else
  1.2074 +	      {
  1.2075 +		yymsg = yymsgbuf;
  1.2076 +		yymsg_alloc = sizeof yymsgbuf;
  1.2077 +	      }
  1.2078 +	  }
  1.2079  
  1.2080 -      if (YYPACT_NINF < yyn && yyn < YYLAST)
  1.2081 -	{
  1.2082 -	  int yytype = YYTRANSLATE (yychar);
  1.2083 -	  YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
  1.2084 -	  YYSIZE_T yysize = yysize0;
  1.2085 -	  YYSIZE_T yysize1;
  1.2086 -	  int yysize_overflow = 0;
  1.2087 -	  char *yymsg = 0;
  1.2088 -#	  define YYERROR_VERBOSE_ARGS_MAXIMUM 5
  1.2089 -	  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
  1.2090 -	  int yyx;
  1.2091 -
  1.2092 -#if 0
  1.2093 -	  /* This is so xgettext sees the translatable formats that are
  1.2094 -	     constructed on the fly.  */
  1.2095 -	  YY_("syntax error, unexpected %s");
  1.2096 -	  YY_("syntax error, unexpected %s, expecting %s");
  1.2097 -	  YY_("syntax error, unexpected %s, expecting %s or %s");
  1.2098 -	  YY_("syntax error, unexpected %s, expecting %s or %s or %s");
  1.2099 -	  YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
  1.2100 +	if (0 < yysize && yysize <= yymsg_alloc)
  1.2101 +	  {
  1.2102 +	    (void) yysyntax_error (yymsg, yystate, yychar);
  1.2103 +	    yyerror (yymsg);
  1.2104 +	  }
  1.2105 +	else
  1.2106 +	  {
  1.2107 +	    yyerror (YY_("syntax error"));
  1.2108 +	    if (yysize != 0)
  1.2109 +	      goto yyexhaustedlab;
  1.2110 +	  }
  1.2111 +      }
  1.2112  #endif
  1.2113 -	  char *yyfmt;
  1.2114 -	  char const *yyf;
  1.2115 -	  static char const yyunexpected[] = "syntax error, unexpected %s";
  1.2116 -	  static char const yyexpecting[] = ", expecting %s";
  1.2117 -	  static char const yyor[] = " or %s";
  1.2118 -	  char yyformat[sizeof yyunexpected
  1.2119 -			+ sizeof yyexpecting - 1
  1.2120 -			+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
  1.2121 -			   * (sizeof yyor - 1))];
  1.2122 -	  char const *yyprefix = yyexpecting;
  1.2123 -
  1.2124 -	  /* Start YYX at -YYN if negative to avoid negative indexes in
  1.2125 -	     YYCHECK.  */
  1.2126 -	  int yyxbegin = yyn < 0 ? -yyn : 0;
  1.2127 -
  1.2128 -	  /* Stay within bounds of both yycheck and yytname.  */
  1.2129 -	  int yychecklim = YYLAST - yyn;
  1.2130 -	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
  1.2131 -	  int yycount = 1;
  1.2132 -
  1.2133 -	  yyarg[0] = yytname[yytype];
  1.2134 -	  yyfmt = yystpcpy (yyformat, yyunexpected);
  1.2135 -
  1.2136 -	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
  1.2137 -	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
  1.2138 -	      {
  1.2139 -		if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
  1.2140 -		  {
  1.2141 -		    yycount = 1;
  1.2142 -		    yysize = yysize0;
  1.2143 -		    yyformat[sizeof yyunexpected - 1] = '\0';
  1.2144 -		    break;
  1.2145 -		  }
  1.2146 -		yyarg[yycount++] = yytname[yyx];
  1.2147 -		yysize1 = yysize + yytnamerr (0, yytname[yyx]);
  1.2148 -		yysize_overflow |= yysize1 < yysize;
  1.2149 -		yysize = yysize1;
  1.2150 -		yyfmt = yystpcpy (yyfmt, yyprefix);
  1.2151 -		yyprefix = yyor;
  1.2152 -	      }
  1.2153 -
  1.2154 -	  yyf = YY_(yyformat);
  1.2155 -	  yysize1 = yysize + yystrlen (yyf);
  1.2156 -	  yysize_overflow |= yysize1 < yysize;
  1.2157 -	  yysize = yysize1;
  1.2158 -
  1.2159 -	  if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM)
  1.2160 -	    yymsg = (char *) YYSTACK_ALLOC (yysize);
  1.2161 -	  if (yymsg)
  1.2162 -	    {
  1.2163 -	      /* Avoid sprintf, as that infringes on the user's name space.
  1.2164 -		 Don't have undefined behavior even if the translation
  1.2165 -		 produced a string with the wrong number of "%s"s.  */
  1.2166 -	      char *yyp = yymsg;
  1.2167 -	      int yyi = 0;
  1.2168 -	      while ((*yyp = *yyf))
  1.2169 -		{
  1.2170 -		  if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
  1.2171 -		    {
  1.2172 -		      yyp += yytnamerr (yyp, yyarg[yyi++]);
  1.2173 -		      yyf += 2;
  1.2174 -		    }
  1.2175 -		  else
  1.2176 -		    {
  1.2177 -		      yyp++;
  1.2178 -		      yyf++;
  1.2179 -		    }
  1.2180 -		}
  1.2181 -	      yyerror (yymsg);
  1.2182 -	      YYSTACK_FREE (yymsg);
  1.2183 -	    }
  1.2184 -	  else
  1.2185 -	    {
  1.2186 -	      yyerror (YY_("syntax error"));
  1.2187 -	      goto yyexhaustedlab;
  1.2188 -	    }
  1.2189 -	}
  1.2190 -      else
  1.2191 -#endif /* YYERROR_VERBOSE */
  1.2192 -	yyerror (YY_("syntax error"));
  1.2193      }
  1.2194  
  1.2195  
  1.2196 @@ -1980,14 +2110,15 @@
  1.2197  	 error, discard it.  */
  1.2198  
  1.2199        if (yychar <= YYEOF)
  1.2200 -        {
  1.2201 +	{
  1.2202  	  /* Return failure if at end of input.  */
  1.2203  	  if (yychar == YYEOF)
  1.2204  	    YYABORT;
  1.2205 -        }
  1.2206 +	}
  1.2207        else
  1.2208  	{
  1.2209 -	  yydestruct ("Error: discarding", yytoken, &yylval);
  1.2210 +	  yydestruct ("Error: discarding",
  1.2211 +		      yytoken, &yylval);
  1.2212  	  yychar = YYEMPTY;
  1.2213  	}
  1.2214      }
  1.2215 @@ -2005,11 +2136,14 @@
  1.2216    /* Pacify compilers like GCC when the user code never invokes
  1.2217       YYERROR and the label yyerrorlab therefore never appears in user
  1.2218       code.  */
  1.2219 -  if (0)
  1.2220 +  if (/*CONSTCOND*/ 0)
  1.2221       goto yyerrorlab;
  1.2222  
  1.2223 -yyvsp -= yylen;
  1.2224 -  yyssp -= yylen;
  1.2225 +  /* Do not reclaim the symbols of the rule which action triggered
  1.2226 +     this YYERROR.  */
  1.2227 +  YYPOPSTACK (yylen);
  1.2228 +  yylen = 0;
  1.2229 +  YY_STACK_PRINT (yyss, yyssp);
  1.2230    yystate = *yyssp;
  1.2231    goto yyerrlab1;
  1.2232  
  1.2233 @@ -2039,8 +2173,9 @@
  1.2234  	YYABORT;
  1.2235  
  1.2236  
  1.2237 -      yydestruct ("Error: popping", yystos[yystate], yyvsp);
  1.2238 -      YYPOPSTACK;
  1.2239 +      yydestruct ("Error: popping",
  1.2240 +		  yystos[yystate], yyvsp);
  1.2241 +      YYPOPSTACK (1);
  1.2242        yystate = *yyssp;
  1.2243        YY_STACK_PRINT (yyss, yyssp);
  1.2244      }
  1.2245 @@ -2051,7 +2186,7 @@
  1.2246    *++yyvsp = yylval;
  1.2247  
  1.2248  
  1.2249 -  /* Shift the error token. */
  1.2250 +  /* Shift the error token.  */
  1.2251    YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
  1.2252  
  1.2253    yystate = yyn;
  1.2254 @@ -2086,17 +2221,26 @@
  1.2255    if (yychar != YYEOF && yychar != YYEMPTY)
  1.2256       yydestruct ("Cleanup: discarding lookahead",
  1.2257  		 yytoken, &yylval);
  1.2258 +  /* Do not reclaim the symbols of the rule which action triggered
  1.2259 +     this YYABORT or YYACCEPT.  */
  1.2260 +  YYPOPSTACK (yylen);
  1.2261 +  YY_STACK_PRINT (yyss, yyssp);
  1.2262    while (yyssp != yyss)
  1.2263      {
  1.2264        yydestruct ("Cleanup: popping",
  1.2265  		  yystos[*yyssp], yyvsp);
  1.2266 -      YYPOPSTACK;
  1.2267 +      YYPOPSTACK (1);
  1.2268      }
  1.2269  #ifndef yyoverflow
  1.2270    if (yyss != yyssa)
  1.2271      YYSTACK_FREE (yyss);
  1.2272  #endif
  1.2273 -  return yyresult;
  1.2274 +#if YYERROR_VERBOSE
  1.2275 +  if (yymsg != yymsgbuf)
  1.2276 +    YYSTACK_FREE (yymsg);
  1.2277 +#endif
  1.2278 +  /* Make sure YYID is used.  */
  1.2279 +  return YYID (yyresult);
  1.2280  }
  1.2281  
  1.2282  
  1.2283 @@ -2115,7 +2259,7 @@
  1.2284  	modules_sym = sym_lookup(NULL, 0);
  1.2285  	modules_sym->type = S_BOOLEAN;
  1.2286  	modules_sym->flags |= SYMBOL_AUTO;
  1.2287 -	rootmenu.prompt = menu_add_prompt(P_MENU, PROJECT_NAME" Configuration", NULL);
  1.2288 +	rootmenu.prompt = menu_add_prompt(P_MENU, PACKAGE, NULL);
  1.2289  
  1.2290  #if YYDEBUG
  1.2291  	if (getenv("ZCONF_DEBUG"))
  1.2292 @@ -2132,9 +2276,11 @@
  1.2293  	}
  1.2294  	menu_finalize(&rootmenu);
  1.2295  	for_all_symbols(i, sym) {
  1.2296 -		sym_check_deps(sym);
  1.2297 +		if (sym_check_deps(sym))
  1.2298 +			zconfnerrs++;
  1.2299          }
  1.2300 -
  1.2301 +	if (zconfnerrs)
  1.2302 +		exit(1);
  1.2303  	sym_set_change_count(1);
  1.2304  }
  1.2305  
  1.2306 @@ -2278,11 +2424,11 @@
  1.2307  			break;
  1.2308  		}
  1.2309  	}
  1.2310 -	if (sym->help) {
  1.2311 -		int len = strlen(sym->help);
  1.2312 -		while (sym->help[--len] == '\n')
  1.2313 -			sym->help[len] = 0;
  1.2314 -		fprintf(out, "  help\n%s\n", sym->help);
  1.2315 +	if (menu->help) {
  1.2316 +		int len = strlen(menu->help);
  1.2317 +		while (menu->help[--len] == '\n')
  1.2318 +			menu->help[len] = 0;
  1.2319 +		fprintf(out, "  help\n%s\n", menu->help);
  1.2320  	}
  1.2321  	fputc('\n', out);
  1.2322  }
  1.2323 @@ -2342,4 +2488,3 @@
  1.2324  #include "symbol.c"
  1.2325  #include "menu.c"
  1.2326  
  1.2327 -