Rearrange initialization of the parser state variables so that the

[bison.git] / src / parse-gram.c

diff --git a/src/parse-gram.c b/src/parse-gram.c
index 5597ab162c798f789dcdabbb8d5664a3651764d7..8950d9d5a90bdd85645722607db80b8a46545681 100644 (file)
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,30 +1,40 @@
-/* A Bison parser, made by GNU Bison 1.875d.  */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* A Bison parser, made by GNU Bison 2.3a+.  */

 
 

+/* Skeleton implementation for Bison's Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
+   

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2, or (at your option)
    any later version.
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2, or (at your option)
    any later version.

-
+   

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

-
+   

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software

-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */

 
 /* All symbols defined below should begin with yy or YY, to avoid
    infringing on user name space.  This should be done even for local
 
 /* All symbols defined below should begin with yy or YY, to avoid
    infringing on user name space.  This should be done even for local


@@ -36,17 +46,22 @@
 /* Identify Bison output.  */
 #define YYBISON 1
 
 /* Identify Bison output.  */
 #define YYBISON 1
 

+/* Bison version.  */
+#define YYBISON_VERSION "2.3a+"
+

 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
 
 /* Pure parsers.  */
 #define YYPURE 1
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
 
 /* Pure parsers.  */
 #define YYPURE 1
 

+/* Push parsers.  */
+#define YYPUSH 0
+

 /* Using locations.  */
 #define YYLSP_NEEDED 1
 
 /* Using locations.  */
 #define YYLSP_NEEDED 1
 

-/* If NAME_PREFIX is specified substitute the variables and functions
-   names.  */
+/* Substitute the variable and function names.  */

 #define yyparse gram_parse
 #define yylex   gram_lex
 #define yyerror gram_error
 #define yyparse gram_parse
 #define yylex   gram_lex
 #define yyerror gram_error


@@ -56,121 +71,13 @@
 #define yynerrs gram_nerrs
 #define yylloc gram_lloc
 
 #define yynerrs gram_nerrs
 #define yylloc gram_lloc
 

-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     GRAM_EOF = 0,
-     STRING = 258,
-     INT = 259,
-     PERCENT_TOKEN = 260,
-     PERCENT_NTERM = 261,
-     PERCENT_TYPE = 262,
-     PERCENT_DESTRUCTOR = 263,
-     PERCENT_PRINTER = 264,
-     PERCENT_UNION = 265,
-     PERCENT_LEFT = 266,
-     PERCENT_RIGHT = 267,
-     PERCENT_NONASSOC = 268,
-     PERCENT_PREC = 269,
-     PERCENT_DPREC = 270,
-     PERCENT_MERGE = 271,
-     PERCENT_DEBUG = 272,
-     PERCENT_DEFAULT_PREC = 273,
-     PERCENT_DEFINE = 274,
-     PERCENT_DEFINES = 275,
-     PERCENT_ERROR_VERBOSE = 276,
-     PERCENT_EXPECT = 277,
-     PERCENT_EXPECT_RR = 278,
-     PERCENT_FILE_PREFIX = 279,
-     PERCENT_GLR_PARSER = 280,
-     PERCENT_INITIAL_ACTION = 281,
-     PERCENT_LEX_PARAM = 282,
-     PERCENT_LOCATIONS = 283,
-     PERCENT_NAME_PREFIX = 284,
-     PERCENT_NO_DEFAULT_PREC = 285,
-     PERCENT_NO_LINES = 286,
-     PERCENT_NONDETERMINISTIC_PARSER = 287,
-     PERCENT_OUTPUT = 288,
-     PERCENT_PARSE_PARAM = 289,
-     PERCENT_PURE_PARSER = 290,
-     PERCENT_SKELETON = 291,
-     PERCENT_START = 292,
-     PERCENT_TOKEN_TABLE = 293,
-     PERCENT_VERBOSE = 294,
-     PERCENT_YACC = 295,
-     TYPE = 296,
-     EQUAL = 297,
-     SEMICOLON = 298,
-     PIPE = 299,
-     ID = 300,
-     ID_COLON = 301,
-     PERCENT_PERCENT = 302,
-     PROLOGUE = 303,
-     EPILOGUE = 304,
-     BRACED_CODE = 305
-   };
-#endif
-#define GRAM_EOF 0
-#define STRING 258
-#define INT 259
-#define PERCENT_TOKEN 260
-#define PERCENT_NTERM 261
-#define PERCENT_TYPE 262
-#define PERCENT_DESTRUCTOR 263
-#define PERCENT_PRINTER 264
-#define PERCENT_UNION 265
-#define PERCENT_LEFT 266
-#define PERCENT_RIGHT 267
-#define PERCENT_NONASSOC 268
-#define PERCENT_PREC 269
-#define PERCENT_DPREC 270
-#define PERCENT_MERGE 271
-#define PERCENT_DEBUG 272
-#define PERCENT_DEFAULT_PREC 273
-#define PERCENT_DEFINE 274
-#define PERCENT_DEFINES 275
-#define PERCENT_ERROR_VERBOSE 276
-#define PERCENT_EXPECT 277
-#define PERCENT_EXPECT_RR 278
-#define PERCENT_FILE_PREFIX 279
-#define PERCENT_GLR_PARSER 280
-#define PERCENT_INITIAL_ACTION 281
-#define PERCENT_LEX_PARAM 282
-#define PERCENT_LOCATIONS 283
-#define PERCENT_NAME_PREFIX 284
-#define PERCENT_NO_DEFAULT_PREC 285
-#define PERCENT_NO_LINES 286
-#define PERCENT_NONDETERMINISTIC_PARSER 287
-#define PERCENT_OUTPUT 288
-#define PERCENT_PARSE_PARAM 289
-#define PERCENT_PURE_PARSER 290
-#define PERCENT_SKELETON 291
-#define PERCENT_START 292
-#define PERCENT_TOKEN_TABLE 293
-#define PERCENT_VERBOSE 294
-#define PERCENT_YACC 295
-#define TYPE 296
-#define EQUAL 297
-#define SEMICOLON 298
-#define PIPE 299
-#define ID 300
-#define ID_COLON 301
-#define PERCENT_PERCENT 302
-#define PROLOGUE 303
-#define EPILOGUE 304
-#define BRACED_CODE 305
-
-
-
-

 /* Copy the first part of user declarations.  */
 /* Copy the first part of user declarations.  */

+
+/* Line 164 of yacc.c  */

 #line 1 "parse-gram.y"
 /* Bison Grammar Parser                             -*- C -*-
 
 #line 1 "parse-gram.y"
 /* Bison Grammar Parser                             -*- C -*-
 

-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -186,45 +93,67 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software

-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307  USA
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301  USA

 */
 
 */
 

+#include <config.h>

 #include "system.h"
 
 #include "system.h"
 

+#include <strverscmp.h>
+

 #include "complain.h"
 #include "conflicts.h"
 #include "files.h"
 #include "getargs.h"
 #include "gram.h"
 #include "muscle_tab.h"
 #include "complain.h"
 #include "conflicts.h"
 #include "files.h"
 #include "getargs.h"
 #include "gram.h"
 #include "muscle_tab.h"

-#include "output.h"
+#include "quotearg.h"

 #include "reader.h"
 #include "symlist.h"
 #include "reader.h"
 #include "symlist.h"

+#include "scan-gram.h"
+#include "scan-code.h"

 
 #define YYLLOC_DEFAULT(Current, Rhs, N)  (Current) = lloc_default (Rhs, N)
 static YYLTYPE lloc_default (YYLTYPE const *, int);
 
 
 #define YYLLOC_DEFAULT(Current, Rhs, N)  (Current) = lloc_default (Rhs, N)
 static YYLTYPE lloc_default (YYLTYPE const *, int);
 

+#define YY_LOCATION_PRINT(File, Loc) \
+         location_print (File, Loc)
+
+static void version_check (location const *loc, char const *version);
+

 /* Request detailed syntax error messages, and pass them to GRAM_ERROR.
    FIXME: depends on the undocumented availability of YYLLOC.  */
 #undef  yyerror
 #define yyerror(Msg) \
 /* Request detailed syntax error messages, and pass them to GRAM_ERROR.
    FIXME: depends on the undocumented availability of YYLLOC.  */
 #undef  yyerror
 #define yyerror(Msg) \

-        gram_error (&yylloc, Msg)
+       gram_error (&yylloc, Msg)

 static void gram_error (location const *, char const *);
 
 static void gram_error (location const *, char const *);
 

-#define YYPRINT(File, Type, Value) \
-       print_token_value (File, Type, &Value)
-static void print_token_value (FILE *, int, YYSTYPE const *);
+static char const *char_name (char);
+
+/** Add a lex-param or a parse-param.
+ *
+ * \param type  \a lex_param or \a parse_param
+ * \param decl  the formal argument
+ * \param loc   the location in the source.
+ */
+static void add_param (char const *type, char *decl, location loc);
+
+
+static symbol_class current_class = unknown_sym;
+static uniqstr current_type = NULL;
+static symbol *current_lhs;
+static location current_lhs_location;
+static int current_prec = 0;

 
 

-static void add_param (char const *, char *, location);
+#define YYTYPE_INT16 int_fast16_t
+#define YYTYPE_INT8 int_fast8_t
+#define YYTYPE_UINT16 uint_fast16_t
+#define YYTYPE_UINT8 uint_fast8_t

 
 

-symbol_class current_class = unknown_sym;
-uniqstr current_type = 0;
-symbol *current_lhs;
-location current_lhs_location;
-assoc current_assoc;
-int current_prec = 0;

 
 

+/* Line 164 of yacc.c  */
+#line 157 "parse-gram.c"

 
 /* Enabling traces.  */
 #ifndef YYDEBUG
 
 /* Enabling traces.  */
 #ifndef YYDEBUG


@@ -239,24 +168,168 @@ int current_prec = 0;
 # define YYERROR_VERBOSE 1
 #endif
 
 # define YYERROR_VERBOSE 1
 #endif
 

-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 78 "parse-gram.y"
-typedef union YYSTYPE {
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     GRAM_EOF = 0,
+     STRING = 258,
+     INT = 259,
+     PERCENT_TOKEN = 260,
+     PERCENT_NTERM = 261,
+     PERCENT_TYPE = 262,
+     PERCENT_DESTRUCTOR = 263,
+     PERCENT_PRINTER = 264,
+     PERCENT_LEFT = 265,
+     PERCENT_RIGHT = 266,
+     PERCENT_NONASSOC = 267,
+     PERCENT_PREC = 268,
+     PERCENT_DPREC = 269,
+     PERCENT_MERGE = 270,
+     PERCENT_CODE = 271,
+     PERCENT_CODE_TOP = 272,
+     PERCENT_DEBUG = 273,
+     PERCENT_DEFAULT_PREC = 274,
+     PERCENT_DEFINE = 275,
+     PERCENT_DEFINES = 276,
+     PERCENT_ERROR_VERBOSE = 277,
+     PERCENT_EXPECT = 278,
+     PERCENT_EXPECT_RR = 279,
+     PERCENT_FILE_PREFIX = 280,
+     PERCENT_GLR_PARSER = 281,
+     PERCENT_INITIAL_ACTION = 282,
+     PERCENT_LANGUAGE = 283,
+     PERCENT_LEX_PARAM = 284,
+     PERCENT_LOCATIONS = 285,
+     PERCENT_NAME_PREFIX = 286,
+     PERCENT_NO_DEFAULT_PREC = 287,
+     PERCENT_NO_LINES = 288,
+     PERCENT_NONDETERMINISTIC_PARSER = 289,
+     PERCENT_OUTPUT = 290,
+     PERCENT_PARSE_PARAM = 291,
+     PERCENT_PROVIDES = 292,
+     PERCENT_PURE_PARSER = 293,
+     PERCENT_PUSH_PARSER = 294,
+     PERCENT_REQUIRE = 295,
+     PERCENT_REQUIRES = 296,
+     PERCENT_SKELETON = 297,
+     PERCENT_START = 298,
+     PERCENT_TOKEN_TABLE = 299,
+     PERCENT_VERBOSE = 300,
+     PERCENT_YACC = 301,
+     BRACED_CODE = 302,
+     CHAR = 303,
+     EPILOGUE = 304,
+     EQUAL = 305,
+     ID = 306,
+     ID_COLON = 307,
+     PERCENT_PERCENT = 308,
+     PIPE = 309,
+     PROLOGUE = 310,
+     SEMICOLON = 311,
+     TYPE = 312,
+     TYPE_TAG_ANY = 313,
+     TYPE_TAG_NONE = 314,
+     PERCENT_UNION = 315
+   };
+#endif
+/* Tokens.  */
+#define GRAM_EOF 0
+#define STRING 258
+#define INT 259
+#define PERCENT_TOKEN 260
+#define PERCENT_NTERM 261
+#define PERCENT_TYPE 262
+#define PERCENT_DESTRUCTOR 263
+#define PERCENT_PRINTER 264
+#define PERCENT_LEFT 265
+#define PERCENT_RIGHT 266
+#define PERCENT_NONASSOC 267
+#define PERCENT_PREC 268
+#define PERCENT_DPREC 269
+#define PERCENT_MERGE 270
+#define PERCENT_CODE 271
+#define PERCENT_CODE_TOP 272
+#define PERCENT_DEBUG 273
+#define PERCENT_DEFAULT_PREC 274
+#define PERCENT_DEFINE 275
+#define PERCENT_DEFINES 276
+#define PERCENT_ERROR_VERBOSE 277
+#define PERCENT_EXPECT 278
+#define PERCENT_EXPECT_RR 279
+#define PERCENT_FILE_PREFIX 280
+#define PERCENT_GLR_PARSER 281
+#define PERCENT_INITIAL_ACTION 282
+#define PERCENT_LANGUAGE 283
+#define PERCENT_LEX_PARAM 284
+#define PERCENT_LOCATIONS 285
+#define PERCENT_NAME_PREFIX 286
+#define PERCENT_NO_DEFAULT_PREC 287
+#define PERCENT_NO_LINES 288
+#define PERCENT_NONDETERMINISTIC_PARSER 289
+#define PERCENT_OUTPUT 290
+#define PERCENT_PARSE_PARAM 291
+#define PERCENT_PROVIDES 292
+#define PERCENT_PURE_PARSER 293
+#define PERCENT_PUSH_PARSER 294
+#define PERCENT_REQUIRE 295
+#define PERCENT_REQUIRES 296
+#define PERCENT_SKELETON 297
+#define PERCENT_START 298
+#define PERCENT_TOKEN_TABLE 299
+#define PERCENT_VERBOSE 300
+#define PERCENT_YACC 301
+#define BRACED_CODE 302
+#define CHAR 303
+#define EPILOGUE 304
+#define EQUAL 305
+#define ID 306
+#define ID_COLON 307
+#define PERCENT_PERCENT 308
+#define PIPE 309
+#define PROLOGUE 310
+#define SEMICOLON 311
+#define TYPE 312
+#define TYPE_TAG_ANY 313
+#define TYPE_TAG_NONE 314
+#define PERCENT_UNION 315
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 191 of yacc.c  */
+#line 97 "parse-gram.y"
+

   symbol *symbol;
   symbol_list *list;
   int integer;
   symbol *symbol;
   symbol_list *list;
   int integer;

-  char *chars;
+  char const *chars;
+  char *code;

   assoc assoc;
   uniqstr uniqstr;
   assoc assoc;
   uniqstr uniqstr;

-} YYSTYPE;
-/* Line 191 of yacc.c.  */
-#line 254 "parse-gram.c"
+  unsigned char character;
+}
+
+/* Line 191 of yacc.c  */
+#line 326 "parse-gram.c"
+       YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1

 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1

-# define YYSTYPE_IS_TRIVIAL 1

 #endif
 
 #endif
 

-#if ! defined (YYLTYPE) && ! defined (YYLTYPE_IS_DECLARED)
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED

 typedef struct YYLTYPE
 {
   int first_line;
 typedef struct YYLTYPE
 {
   int first_line;


@@ -273,57 +346,172 @@ typedef struct YYLTYPE
 /* Copy the second part of user declarations.  */
 
 
 /* Copy the second part of user declarations.  */
 
 

-/* Line 214 of yacc.c.  */
-#line 278 "parse-gram.c"
+/* Line 221 of yacc.c  */
+#line 351 "parse-gram.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif

 
 

-#if ! defined (yyoverflow) || YYERROR_VERBOSE
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

 
 

-# ifndef YYFREE
-#  define YYFREE free
+#ifndef YY_
+# if YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif

 # endif
 # endif

-# ifndef YYMALLOC
-#  define YYMALLOC malloc
+# ifndef YY_
+#  define YY_(msgid) msgid

 # endif
 # endif

+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+    int yyi;
+#endif
+{
+  return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE

 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
 
 # ifdef YYSTACK_USE_ALLOCA
 #  if YYSTACK_USE_ALLOCA
 
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
 
 # ifdef YYSTACK_USE_ALLOCA
 #  if YYSTACK_USE_ALLOCA

-#   define YYSTACK_ALLOC alloca
-#  endif
-# else
-#  if defined (alloca) || defined (_ALLOCA_H)
-#   define YYSTACK_ALLOC alloca
-#  else

 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca
 #   ifdef __GNUC__
 #    define YYSTACK_ALLOC __builtin_alloca

+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#     ifndef _STDLIB_H
+#      define _STDLIB_H 1
+#     endif
+#    endif

 #   endif
 #  endif
 # endif
 
 # ifdef YYSTACK_ALLOC
 #   endif
 #  endif
 # endif
 
 # ifdef YYSTACK_ALLOC

-   /* Pacify GCC's `empty if-body' warning. */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-#  if defined (__STDC__) || defined (__cplusplus)
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   define YYSIZE_T size_t
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */

 #  endif
 #  endif

+# else

 #  define YYSTACK_ALLOC YYMALLOC
 #  define YYSTACK_FREE YYFREE
 #  define YYSTACK_ALLOC YYMALLOC
 #  define YYSTACK_FREE YYFREE

+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined _STDLIB_H \
+       && ! ((defined YYMALLOC || defined malloc) \
+            && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef _STDLIB_H
+#    define _STDLIB_H 1
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif

 # endif
 # endif

-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */

 
 
 
 

-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-        || (defined (YYLTYPE_IS_TRIVIAL) && YYLTYPE_IS_TRIVIAL \
-             && defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+        || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+            && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {

-  short int yyss;
+  yytype_int16 yyss;

   YYSTYPE yyvs;
     YYLTYPE yyls;
 };
   YYSTYPE yyvs;
     YYLTYPE yyls;
 };


@@ -334,24 +522,24 @@ union yyalloc
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \

-     ((N) * (sizeof (short int) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \

       + 2 * YYSTACK_GAP_MAXIMUM)
 
 /* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY
       + 2 * YYSTACK_GAP_MAXIMUM)
 
 /* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY

-#  if defined (__GNUC__) && 1 < __GNUC__
+#  if defined __GNUC__ && 1 < __GNUC__

 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
 #   define YYCOPY(To, From, Count)             \
       do                                       \
        {                                       \
 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
 #   define YYCOPY(To, From, Count)             \
       do                                       \
        {                                       \

-         register YYSIZE_T yyi;                \
+         YYSIZE_T yyi;                         \

          for (yyi = 0; yyi < (Count); yyi++)   \
            (To)[yyi] = (From)[yyi];            \
        }                                       \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (To)[yyi] = (From)[yyi];            \
        }                                       \

-      while (0)
+      while (YYID (0))

 #  endif
 # endif
 
 #  endif
 # endif
 


@@ -369,39 +557,33 @@ union yyalloc
        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / sizeof (*yyptr);                          \
       }                                                                        \
        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / sizeof (*yyptr);                          \
       }                                                                        \

-    while (0)
-
-#endif
+    while (YYID (0))

 
 

-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short int yysigned_char;

 #endif
 
 #endif
 

-/* YYFINAL -- State number of the termination state. */
+/* YYFINAL -- State number of the termination state.  */

 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */
 #define YYFINAL  3
 /* YYLAST -- Last index in YYTABLE.  */

-#define YYLAST   158
+#define YYLAST   187

 
 

-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  51
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  25
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  79
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  108
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  61
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  31
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  104
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  144

 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2

-#define YYMAXUTOK   305
+#define YYMAXUTOK   315

 
 

-#define YYTRANSLATE(YYX)                                               \
+#define YYTRANSLATE(YYX)                                               \

   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */

-static const unsigned char yytranslate[] =
+static const yytype_uint8 yytranslate[] =

 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 {
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,


@@ -433,260 +615,288 @@ static const unsigned char yytranslate[] =
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    41,    42,    43,    44,

-      45,    46,    47,    48,    49,    50
+      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    58,    59,    60

 };
 
 #if YYDEBUG
 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
    YYRHS.  */
 };
 
 #if YYDEBUG
 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
    YYRHS.  */

-static const unsigned char yyprhs[] =
+static const yytype_uint16 yyprhs[] =

 {
        0,     0,     3,     8,     9,    12,    14,    16,    18,    22,
 {
        0,     0,     3,     8,     9,    12,    14,    16,    18,    22,

-      24,    26,    29,    32,    36,    38,    40,    42,    44,    48,
-      50,    52,    56,    58,    60,    63,    65,    67,    69,    71,
-      73,    75,    78,    80,    83,    86,    88,    90,    91,    95,
-      96,   100,   104,   108,   110,   112,   114,   115,   117,   119,
-     122,   124,   126,   129,   132,   136,   138,   141,   143,   146,
-     148,   151,   154,   155,   159,   161,   165,   168,   169,   172,
-     175,   179,   183,   187,   189,   191,   193,   195,   197,   198
+      24,    27,    29,    32,    35,    38,    42,    44,    47,    50,
+      53,    55,    58,    62,    64,    66,    69,    73,    76,    78,
+      80,    83,    86,    88,    90,    92,    94,    96,    98,   101,
+     105,   109,   111,   113,   116,   119,   122,   125,   126,   128,
+     132,   133,   137,   138,   142,   146,   150,   152,   154,   156,
+     157,   159,   161,   164,   166,   169,   171,   173,   175,   177,
+     179,   181,   184,   187,   191,   193,   196,   198,   201,   203,
+     206,   209,   210,   214,   216,   220,   223,   224,   227,   230,
+     234,   238,   242,   244,   246,   247,   249,   251,   253,   255,
+     257,   259,   261,   263,   264

 };
 
 };
 

-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =

 {
 {

-      52,     0,    -1,    53,    47,    65,    75,    -1,    -1,    53,
-      54,    -1,    55,    -1,    48,    -1,    17,    -1,    19,    74,
-      74,    -1,    20,    -1,    21,    -1,    22,     4,    -1,    23,
-       4,    -1,    24,    42,    74,    -1,    25,    -1,    26,    -1,
-      27,    -1,    28,    -1,    29,    42,    74,    -1,    31,    -1,
-      32,    -1,    33,    42,    74,    -1,    34,    -1,    35,    -1,
-      36,    74,    -1,    38,    -1,    39,    -1,    40,    -1,    43,
-      -1,    59,    -1,    56,    -1,    37,    71,    -1,    10,    -1,
-       8,    62,    -1,     9,    62,    -1,    18,    -1,    30,    -1,
-      -1,     6,    57,    64,    -1,    -1,     5,    58,    64,    -1,
-       7,    41,    62,    -1,    60,    61,    62,    -1,    11,    -1,
-      12,    -1,    13,    -1,    -1,    41,    -1,    71,    -1,    62,
-      71,    -1,    41,    -1,    45,    -1,    45,     4,    -1,    45,
-      73,    -1,    45,     4,    73,    -1,    63,    -1,    64,    63,
-      -1,    66,    -1,    65,    66,    -1,    67,    -1,    55,    43,
-      -1,     1,    43,    -1,    -1,    46,    68,    69,    -1,    70,
-      -1,    69,    44,    70,    -1,    69,    43,    -1,    -1,    70,
-      71,    -1,    70,    72,    -1,    70,    14,    71,    -1,    70,
-      15,     4,    -1,    70,    16,    41,    -1,    45,    -1,    73,
-      -1,    50,    -1,     3,    -1,     3,    -1,    -1,    47,    49,
-      -1
+      62,     0,    -1,    63,    53,    78,    91,    -1,    -1,    63,
+      64,    -1,    65,    -1,    55,    -1,    18,    -1,    20,     3,
+      85,    -1,    21,    -1,    21,     3,    -1,    22,    -1,    23,
+       4,    -1,    24,     4,    -1,    25,     3,    -1,    25,    50,
+       3,    -1,    26,    -1,    27,    47,    -1,    28,     3,    -1,
+      29,    47,    -1,    30,    -1,    31,     3,    -1,    31,    50,
+       3,    -1,    33,    -1,    34,    -1,    35,     3,    -1,    35,
+      50,     3,    -1,    36,    47,    -1,    38,    -1,    39,    -1,
+      40,     3,    -1,    42,     3,    -1,    44,    -1,    45,    -1,
+      46,    -1,    56,    -1,    70,    -1,    67,    -1,    43,    89,
+      -1,     8,    47,    74,    -1,     9,    47,    74,    -1,    19,
+      -1,    32,    -1,    16,    86,    -1,    17,    86,    -1,    37,
+      86,    -1,    41,    86,    -1,    -1,    51,    -1,    60,    66,
+      47,    -1,    -1,     6,    68,    77,    -1,    -1,     5,    69,
+      77,    -1,     7,    57,    73,    -1,    71,    72,    73,    -1,
+      10,    -1,    11,    -1,    12,    -1,    -1,    57,    -1,    89,
+      -1,    73,    89,    -1,    75,    -1,    74,    75,    -1,    89,
+      -1,    57,    -1,    58,    -1,    59,    -1,    57,    -1,    87,
+      -1,    87,     4,    -1,    87,    90,    -1,    87,     4,    90,
+      -1,    76,    -1,    77,    76,    -1,    79,    -1,    78,    79,
+      -1,    80,    -1,    65,    56,    -1,     1,    56,    -1,    -1,
+      88,    81,    82,    -1,    83,    -1,    82,    54,    83,    -1,
+      82,    56,    -1,    -1,    83,    89,    -1,    83,    47,    -1,
+      83,    13,    89,    -1,    83,    14,     4,    -1,    83,    15,
+      57,    -1,     3,    -1,    86,    -1,    -1,    84,    -1,    47,
+      -1,    51,    -1,    48,    -1,    52,    -1,    87,    -1,    90,
+      -1,     3,    -1,    -1,    53,    49,    -1

 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */

-static const unsigned short int yyrline[] =
+static const yytype_uint16 yyrline[] =

 {
 {

-       0,   171,   171,   179,   181,   185,   186,   187,   188,   189,
-     190,   191,   192,   193,   194,   199,   203,   204,   205,   206,
-     207,   208,   209,   210,   211,   212,   213,   214,   215,   219,
-     220,   221,   225,   231,   238,   245,   249,   256,   256,   261,
-     261,   266,   276,   291,   292,   293,   297,   298,   304,   305,
-     310,   314,   319,   325,   331,   342,   343,   352,   353,   359,
-     360,   365,   372,   372,   376,   377,   378,   383,   384,   386,
-     388,   390,   392,   397,   398,   402,   408,   417,   424,   426
+       0,   211,   211,   219,   221,   225,   226,   227,   228,   229,
+     230,   235,   236,   237,   238,   239,   240,   245,   249,   250,
+     251,   252,   253,   254,   255,   256,   257,   258,   259,   260,
+     261,   262,   263,   264,   265,   266,   270,   271,   272,   276,
+     284,   292,   296,   300,   301,   302,   303,   314,   315,   319,
+     347,   347,   352,   352,   357,   368,   383,   384,   385,   389,
+     390,   395,   397,   402,   403,   407,   408,   409,   410,   415,
+     420,   425,   431,   437,   448,   449,   458,   459,   465,   466,
+     467,   474,   474,   478,   479,   480,   485,   486,   488,   490,
+     492,   494,   504,   505,   511,   515,   520,   536,   538,   547,
+     552,   553,   558,   565,   567

 };
 #endif
 
 };
 #endif
 

-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */

 static const char *const yytname[] =
 {
   "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"",
 static const char *const yytname[] =
 {
   "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"",

-  "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor {...}\"",
-  "\"%printer {...}\"", "\"%union {...}\"", "\"%left\"", "\"%right\"",
-  "\"%nonassoc\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%debug\"",
+  "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
+  "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"",
+  "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%code-top\"", "\"%debug\"",

   "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
   "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"",
   "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
   "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"",

-  "\"%initial-action {...}\"", "\"%lex-param {...}\"", "\"%locations\"",
-  "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
-  "\"%nondeterministic-parser\"", "\"%output\"", "\"%parse-param {...}\"",
-  "\"%pure-parser\"", "\"%skeleton\"", "\"%start\"", "\"%token-table\"",
-  "\"%verbose\"", "\"%yacc\"", "\"type\"", "\"=\"", "\";\"", "\"|\"",
-  "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"%{...%}\"",
-  "\"epilogue\"", "\"{...}\"", "$accept", "input", "declarations",
-  "declaration", "grammar_declaration", "symbol_declaration", "@1", "@2",
+  "\"%initial-action\"", "\"%language\"", "\"%lex-param\"",
+  "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"",
+  "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"",
+  "\"%parse-param\"", "\"%provides\"", "\"%pure-parser\"",
+  "\"%push-parser\"", "\"%require\"", "\"%requires\"", "\"%skeleton\"",
+  "\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"",
+  "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"", "\"identifier\"",
+  "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"",
+  "\"<*>\"", "\"<>\"", "\"%union\"", "$accept", "input",
+  "prologue_declarations", "prologue_declaration", "grammar_declaration",
+  "union_name", "symbol_declaration", "$@1", "$@2",

   "precedence_declaration", "precedence_declarator", "type.opt",
   "precedence_declaration", "precedence_declarator", "type.opt",

-  "symbols.1", "symbol_def", "symbol_defs.1", "grammar",
-  "rules_or_grammar_declaration", "rules", "@3", "rhses.1", "rhs",
-  "symbol", "action", "string_as_id", "string_content", "epilogue.opt", 0
+  "symbols.1", "generic_symlist", "generic_symlist_item", "symbol_def",
+  "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules",
+  "$@3", "rhses.1", "rhs", "content", "content.opt", "braceless", "id",
+  "id_colon", "symbol", "string_as_id", "epilogue.opt", 0

 };
 #endif
 
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */
 };
 #endif
 
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */

-static const unsigned short int yytoknum[] =
+static const yytype_uint16 yytoknum[] =

 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
      285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
      295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
      275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
      285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
      295,   296,   297,   298,   299,   300,   301,   302,   303,   304,

-     305
+     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315

 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */

-static const unsigned char yyr1[] =
+static const yytype_uint8 yyr1[] =

 {
 {

-       0,    51,    52,    53,    53,    54,    54,    54,    54,    54,
-      54,    54,    54,    54,    54,    54,    54,    54,    54,    54,
-      54,    54,    54,    54,    54,    54,    54,    54,    54,    55,
-      55,    55,    55,    55,    55,    55,    55,    57,    56,    58,
-      56,    56,    59,    60,    60,    60,    61,    61,    62,    62,
-      63,    63,    63,    63,    63,    64,    64,    65,    65,    66,
-      66,    66,    68,    67,    69,    69,    69,    70,    70,    70,
-      70,    70,    70,    71,    71,    72,    73,    74,    75,    75
+       0,    61,    62,    63,    63,    64,    64,    64,    64,    64,
+      64,    64,    64,    64,    64,    64,    64,    64,    64,    64,
+      64,    64,    64,    64,    64,    64,    64,    64,    64,    64,
+      64,    64,    64,    64,    64,    64,    65,    65,    65,    65,
+      65,    65,    65,    65,    65,    65,    65,    66,    66,    65,
+      68,    67,    69,    67,    67,    70,    71,    71,    71,    72,
+      72,    73,    73,    74,    74,    75,    75,    75,    75,    76,
+      76,    76,    76,    76,    77,    77,    78,    78,    79,    79,
+      79,    81,    80,    82,    82,    82,    83,    83,    83,    83,
+      83,    83,    84,    84,    85,    85,    86,    87,    87,    88,
+      89,    89,    90,    91,    91

 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */

-static const unsigned char yyr2[] =
+static const yytype_uint8 yyr2[] =

 {
        0,     2,     4,     0,     2,     1,     1,     1,     3,     1,
 {
        0,     2,     4,     0,     2,     1,     1,     1,     3,     1,

-       1,     2,     2,     3,     1,     1,     1,     1,     3,     1,
-       1,     3,     1,     1,     2,     1,     1,     1,     1,     1,
-       1,     2,     1,     2,     2,     1,     1,     0,     3,     0,
-       3,     3,     3,     1,     1,     1,     0,     1,     1,     2,
-       1,     1,     2,     2,     3,     1,     2,     1,     2,     1,
-       2,     2,     0,     3,     1,     3,     2,     0,     2,     2,
-       3,     3,     3,     1,     1,     1,     1,     1,     0,     2
+       2,     1,     2,     2,     2,     3,     1,     2,     2,     2,
+       1,     2,     3,     1,     1,     2,     3,     2,     1,     1,
+       2,     2,     1,     1,     1,     1,     1,     1,     2,     3,
+       3,     1,     1,     2,     2,     2,     2,     0,     1,     3,
+       0,     3,     0,     3,     3,     3,     1,     1,     1,     0,
+       1,     1,     2,     1,     2,     1,     1,     1,     1,     1,
+       1,     2,     2,     3,     1,     2,     1,     2,     1,     2,
+       2,     0,     3,     1,     3,     2,     0,     2,     2,     3,
+       3,     3,     1,     1,     0,     1,     1,     1,     1,     1,
+       1,     1,     1,     0,     2

 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
    STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
    means the default is an error.  */
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
    STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
    means the default is an error.  */

-static const unsigned char yydefact[] =
+static const yytype_uint8 yydefact[] =

 {
 {

-       3,     0,     0,     1,    39,    37,     0,     0,     0,    32,
-      43,    44,    45,     7,    35,     0,     9,    10,     0,     0,
-       0,    14,    15,    16,    17,     0,    36,    19,    20,     0,
-      22,    23,     0,     0,    25,    26,    27,    28,     0,     6,
-       4,     5,    30,    29,    46,     0,     0,     0,    76,    73,
-      33,    48,    74,    34,    77,     0,    11,    12,     0,     0,
-       0,    24,    31,     0,    62,     0,     0,    57,    59,    47,
-       0,    50,    51,    55,    40,    38,    41,    49,     8,    13,
-      18,    21,    61,    67,    60,     0,    58,     2,    42,    52,
-      53,    56,    63,    64,    79,    54,    66,    67,     0,     0,
-       0,    75,    68,    69,    65,    70,    71,    72
+       3,     0,     0,     1,    52,    50,     0,     0,     0,    56,
+      57,    58,     0,     0,     7,    41,     0,     9,    11,     0,
+       0,     0,    16,     0,     0,     0,    20,     0,    42,    23,
+      24,     0,     0,     0,    28,    29,     0,     0,     0,     0,
+      32,    33,    34,     0,     6,    35,    47,     4,     5,    37,
+      36,    59,     0,     0,     0,     0,     0,    96,    43,    44,
+      94,    10,    12,    13,    14,     0,    17,    18,    19,    21,
+       0,    25,     0,    27,    45,    30,    46,    31,   102,    98,
+      97,   100,    38,   101,     0,    99,     0,     0,    76,    78,
+      81,    48,     0,    60,     0,    69,    74,    53,    70,    51,
+      54,    61,    66,    67,    68,    39,    63,    65,    40,    92,
+      95,     8,    93,    15,    22,    26,    80,    79,     0,    77,
+       2,    86,    49,    55,    75,    71,    72,    62,    64,   104,
+      82,    83,    73,    86,    85,     0,     0,     0,    88,    87,
+      84,    89,    90,    91

 };
 
 };
 

-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =

 {
 {

-      -1,     1,     2,    40,    65,    42,    46,    45,    43,    44,
-      70,    50,    73,    74,    66,    67,    68,    83,    92,    93,
-      51,   103,    52,    55,    87
+      -1,     1,     2,    47,    86,    92,    49,    53,    52,    50,
+      51,    94,   100,   105,   106,    96,    97,    87,    88,    89,
+     121,   130,   131,   110,   111,    58,    81,    90,   107,    83,
+     120

 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */

-#define YYPACT_NINF -67
-static const yysigned_char yypact[] =
+#define YYPACT_NINF -95
+static const yytype_int8 yypact[] =

 {
 {

-     -67,     5,   110,   -67,   -67,   -67,   -34,     0,     0,   -67,
-     -67,   -67,   -67,   -67,   -67,    13,   -67,   -67,    20,    31,
-     -17,   -67,   -67,   -67,   -67,    -6,   -67,   -67,   -67,    -5,
-     -67,   -67,    13,     0,   -67,   -67,   -67,   -67,    68,   -67,
-     -67,   -67,   -67,   -67,    -3,   -37,   -37,     0,   -67,   -67,
-       0,   -67,   -67,     0,   -67,    13,   -67,   -67,    13,    13,
-      13,   -67,   -67,    -2,   -67,     3,    21,   -67,   -67,   -67,
-       0,   -67,     6,   -67,   -37,   -37,     0,   -67,   -67,   -67,
-     -67,   -67,   -67,   -67,   -67,     1,   -67,   -67,     0,    39,
-     -67,   -67,   -32,    -1,   -67,   -67,   -67,   -67,     0,    43,
-       7,   -67,   -67,   -67,    -1,   -67,   -67,   -67
+     -95,     3,   127,   -95,   -95,   -95,   -24,    -7,    -6,   -95,
+     -95,   -95,    -3,    -3,   -95,   -95,    42,    56,   -95,    70,
+      87,    10,   -95,    28,    90,    47,   -95,    35,   -95,   -95,
+     -95,    36,    48,    -3,   -95,   -95,    94,    -3,    95,    -2,
+     -95,   -95,   -95,    71,   -95,   -95,    49,   -95,   -95,   -95,
+     -95,    45,   -43,   -43,    -2,    -1,    -1,   -95,   -95,   -95,
+      21,   -95,   -95,   -95,   -95,    96,   -95,   -95,   -95,   -95,
+     101,   -95,   102,   -95,   -95,   -95,   -95,   -95,   -95,   -95,
+     -95,   -95,   -95,   -95,    50,   -95,    51,    11,   -95,   -95,
+     -95,   -95,    62,   -95,    -2,   -95,   -95,   -43,     6,   -43,
+      -2,   -95,   -95,   -95,   -95,    -1,   -95,   -95,    -1,   -95,
+     -95,   -95,   -95,   -95,   -95,   -95,   -95,   -95,    61,   -95,
+     -95,   -95,   -95,    -2,   -95,   108,   -95,   -95,   -95,   -95,
+     -22,    22,   -95,   -95,   -95,    -2,   109,    58,   -95,   -95,
+      22,   -95,   -95,   -95

 };
 
 /* YYPGOTO[NTERM-NUM].  */
 };
 
 /* YYPGOTO[NTERM-NUM].  */

-static const yysigned_char yypgoto[] =
+static const yytype_int8 yypgoto[] =

 {
 {

-     -67,   -67,   -67,   -67,    50,   -67,   -67,   -67,   -67,   -67,
-     -67,    -7,   -56,     8,   -67,   -13,   -67,   -67,   -67,   -41,
-     -33,   -67,   -66,    29,   -67
+     -95,   -95,   -95,   -95,   114,   -95,   -95,   -95,   -95,   -95,
+     -95,   -95,    23,    63,   -79,   -32,    65,   -95,    33,   -95,
+     -95,   -95,   -12,   -95,   -95,    29,   -46,   -95,   -39,   -94,
+     -95

 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */

-#define YYTABLE_NINF -79
-static const yysigned_char yytable[] =
+#define YYTABLE_NINF -104
+static const yytype_int16 yytable[] =

 {
 {

-      62,    53,    48,    48,    71,     3,    90,    47,    72,    48,
-      89,    96,    97,    98,    99,   100,    54,    77,    91,    91,
-      77,   -78,    63,    95,    56,    58,     4,     5,     6,     7,
-       8,     9,    10,    11,    12,    57,    59,    60,    69,    14,
-      76,    82,    48,    77,    49,    49,    84,   106,   107,   101,
-      94,    26,    41,    86,    75,    77,   104,     0,    33,     0,
-     102,    61,     0,    88,     0,   105,     0,    64,    85,    63,
-       0,   102,     0,     4,     5,     6,     7,     8,     9,    10,
-      11,    12,     0,     0,    78,     0,    14,    79,    80,    81,
-       0,     0,     0,     0,     0,     0,     0,     0,    26,     0,
-       0,     0,     0,     0,     0,    33,     0,     0,     0,     0,
-       0,     0,     0,     0,    64,     4,     5,     6,     7,     8,
-       9,    10,    11,    12,     0,     0,     0,    13,    14,    15,
-      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
-      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
-      36,     0,     0,    37,     0,     0,     0,    38,    39
+      82,    78,    78,     3,   126,    79,    98,    98,    80,    78,
+     125,  -103,    84,    64,    95,   101,     4,     5,     6,     7,
+       8,     9,    10,    11,   109,    78,   128,    12,    13,   128,
+      15,   132,   133,    54,   134,   135,   136,   137,    69,    71,
+      55,    56,    59,    28,    57,    60,    79,    79,    33,    80,
+      80,    98,    37,    98,    39,   101,   102,   103,   104,    61,
+      65,   127,    74,    85,   118,   124,    76,   124,    57,   138,
+      79,    46,    84,    80,    62,    66,     4,     5,     6,     7,
+       8,     9,    10,    11,   127,    70,    72,    12,    13,   112,
+      15,    63,   139,    67,    68,    73,   141,    75,    77,   113,
+      91,   139,    93,    28,   114,   115,   116,   117,    33,   122,
+     129,    78,    37,   142,    39,   143,    48,   123,    99,   108,
+     119,   140,     0,    85,     0,     0,     0,     0,     0,     0,
+       0,    46,     4,     5,     6,     7,     8,     9,    10,    11,
+       0,     0,     0,    12,    13,    14,    15,    16,    17,    18,
+      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
+      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
+      39,    40,    41,    42,     0,     0,     0,     0,     0,     0,
+      43,     0,    44,    45,     0,     0,     0,    46

 };
 
 };
 

-static const yysigned_char yycheck[] =
+static const yytype_int16 yycheck[] =

 {
 {

-      33,     8,     3,     3,    41,     0,    72,    41,    45,     3,
-       4,    43,    44,    14,    15,    16,     3,    50,    74,    75,
-      53,     0,     1,    89,     4,    42,     5,     6,     7,     8,
-       9,    10,    11,    12,    13,     4,    42,    42,    41,    18,
-      47,    43,     3,    76,    45,    45,    43,     4,    41,    50,
-      49,    30,     2,    66,    46,    88,    97,    -1,    37,    -1,
-      93,    32,    -1,    70,    -1,    98,    -1,    46,    47,     1,
-      -1,   104,    -1,     5,     6,     7,     8,     9,    10,    11,
-      12,    13,    -1,    -1,    55,    -1,    18,    58,    59,    60,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    30,    -1,
-      -1,    -1,    -1,    -1,    -1,    37,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    46,     5,     6,     7,     8,     9,
-      10,    11,    12,    13,    -1,    -1,    -1,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
-      40,    -1,    -1,    43,    -1,    -1,    -1,    47,    48
+      39,     3,     3,     0,    98,    48,    52,    53,    51,     3,
+       4,     0,     1,     3,    57,    54,     5,     6,     7,     8,
+       9,    10,    11,    12,     3,     3,   105,    16,    17,   108,
+      19,   125,    54,    57,    56,    13,    14,    15,     3,     3,
+      47,    47,    13,    32,    47,     3,    48,    48,    37,    51,
+      51,    97,    41,    99,    43,    94,    57,    58,    59,     3,
+      50,   100,    33,    52,    53,    97,    37,    99,    47,    47,
+      48,    60,     1,    51,     4,    47,     5,     6,     7,     8,
+       9,    10,    11,    12,   123,    50,    50,    16,    17,    60,
+      19,     4,   131,     3,    47,    47,   135,     3,     3,     3,
+      51,   140,    57,    32,     3,     3,    56,    56,    37,    47,
+      49,     3,    41,     4,    43,    57,     2,    94,    53,    56,
+      87,   133,    -1,    52,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    60,     5,     6,     7,     8,     9,    10,    11,    12,
+      -1,    -1,    -1,    16,    17,    18,    19,    20,    21,    22,
+      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
+      33,    34,    35,    36,    37,    38,    39,    40,    41,    42,
+      43,    44,    45,    46,    -1,    -1,    -1,    -1,    -1,    -1,
+      53,    -1,    55,    56,    -1,    -1,    -1,    60

 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */

-static const unsigned char yystos[] =
+static const yytype_uint8 yystos[] =

 {
 {

-       0,    52,    53,     0,     5,     6,     7,     8,     9,    10,
-      11,    12,    13,    17,    18,    19,    20,    21,    22,    23,
+       0,    62,    63,     0,     5,     6,     7,     8,     9,    10,
+      11,    12,    16,    17,    18,    19,    20,    21,    22,    23,

       24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
       24,    25,    26,    27,    28,    29,    30,    31,    32,    33,

-      34,    35,    36,    37,    38,    39,    40,    43,    47,    48,
-      54,    55,    56,    59,    60,    58,    57,    41,     3,    45,
-      62,    71,    73,    62,     3,    74,     4,     4,    42,    42,
-      42,    74,    71,     1,    46,    55,    65,    66,    67,    41,
-      61,    41,    45,    63,    64,    64,    62,    71,    74,    74,
-      74,    74,    43,    68,    43,    47,    66,    75,    62,     4,
-      73,    63,    69,    70,    49,    73,    43,    44,    14,    15,
-      16,    50,    71,    72,    70,    71,     4,    41
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    46,    53,    55,    56,    60,    64,    65,    67,
+      70,    71,    69,    68,    57,    47,    47,    47,    86,    86,
+       3,     3,     4,     4,     3,    50,    47,     3,    47,     3,
+      50,     3,    50,    47,    86,     3,    86,     3,     3,    48,
+      51,    87,    89,    90,     1,    52,    65,    78,    79,    80,
+      88,    51,    66,    57,    72,    57,    76,    77,    87,    77,
+      73,    89,    57,    58,    59,    74,    75,    89,    74,     3,
+      84,    85,    86,     3,     3,     3,    56,    56,    53,    79,
+      91,    81,    47,    73,    76,     4,    90,    89,    75,    49,
+      82,    83,    90,    54,    56,    13,    14,    15,    47,    89,
+      83,    89,     4,    57

 };
 
 };
 

-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-

 #define yyerrok                (yyerrstatus = 0)
 #define yyclearin      (yychar = YYEMPTY)
 #define YYEMPTY                (-2)
 #define yyerrok                (yyerrstatus = 0)
 #define yyclearin      (yychar = YYEMPTY)
 #define YYEMPTY                (-2)


@@ -712,30 +922,63 @@ do                                                                \
       yychar = (Token);                                                \
       yylval = (Value);                                                \
       yytoken = YYTRANSLATE (yychar);                          \
       yychar = (Token);                                                \
       yylval = (Value);                                                \
       yytoken = YYTRANSLATE (yychar);                          \

-      YYPOPSTACK;                                              \
+      YYPOPSTACK (1);                                          \

       goto yybackup;                                           \
     }                                                          \
   else                                                         \
       goto yybackup;                                           \
     }                                                          \
   else                                                         \

-    {                                                          \
-      yyerror ("syntax error: cannot back up");\
+    {                                                          \
+      yyerror (YY_("syntax error: cannot back up")); \

       YYERROR;                                                 \
     }                                                          \
       YYERROR;                                                 \
     }                                                          \

-while (0)
+while (YYID (0))
+

 
 #define YYTERROR       1
 #define YYERRCODE      256
 
 
 #define YYTERROR       1
 #define YYERRCODE      256
 

-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
-   are run).  */

 
 

+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])

 #ifndef YYLLOC_DEFAULT
 #ifndef YYLLOC_DEFAULT

-# define YYLLOC_DEFAULT(Current, Rhs, N)               \
-   ((Current).first_line   = (Rhs)[1].first_line,      \
-    (Current).first_column = (Rhs)[1].first_column,    \
-    (Current).last_line    = (Rhs)[N].last_line,       \
-    (Current).last_column  = (Rhs)[N].last_column)
+# define YYLLOC_DEFAULT(Current, Rhs, N)                               \
+    do                                                                 \
+      if (YYID (N))                                                    \
+       {                                                               \
+         (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
+         (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
+         (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
+         (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
+       }                                                               \
+      else                                                             \
+       {                                                               \
+         (Current).first_line   = (Current).last_line   =              \
+           YYRHSLOC (Rhs, 0).last_line;                                \
+         (Current).first_column = (Current).last_column =              \
+           YYRHSLOC (Rhs, 0).last_column;                              \
+       }                                                               \
+    while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+   This macro was not mandated originally: define only if we know
+   we won't break user code: when these are the locations we know.  */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+#  define YY_LOCATION_PRINT(File, Loc)                 \
+     fprintf (File, "%d.%d-%d.%d",                     \
+             (Loc).first_line, (Loc).first_column,     \
+             (Loc).last_line,  (Loc).last_column)
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif

 #endif
 
 #endif
 

+

 /* YYLEX -- calling `yylex' with the right arguments.  */
 
 #ifdef YYLEX_PARAM
 /* YYLEX -- calling `yylex' with the right arguments.  */
 
 #ifdef YYLEX_PARAM


@@ -756,235 +999,567 @@ while (0)
 do {                                           \
   if (yydebug)                                 \
     YYFPRINTF Args;                            \
 do {                                           \
   if (yydebug)                                 \
     YYFPRINTF Args;                            \

-} while (0)
+} while (YYID (0))

 
 

-# define YYDSYMPRINT(Args)                     \
-do {                                           \
-  if (yydebug)                                 \
-    yysymprint Args;                           \
-} while (0)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                   \
+do {                                                                     \
+  if (yydebug)                                                           \
+    {                                                                    \
+      YYFPRINTF (stderr, "%s ", Title);                                          \
+      yy_symbol_print (stderr,                                           \
+                 Type, Value, Location); \
+      YYFPRINTF (stderr, "\n");                                                  \
+    }                                                                    \
+} while (YYID (0))

 
 

-# define YYDSYMPRINTF(Title, Token, Value, Location)           \
-do {                                                           \
-  if (yydebug)                                                 \
-    {                                                          \
-      YYFPRINTF (stderr, "%s ", Title);                                \
-      yysymprint (stderr,                                      \
-                  Token, Value, Location);     \
-      YYFPRINTF (stderr, "\n");                                        \
-    }                                                          \
-} while (0)

 
 

-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included).                                                   |
-`------------------------------------------------------------------*/
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/

 
 

-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 static void
 static void

-yy_stack_print (short int *bottom, short int *top)
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)

 #else
 static void
 #else
 static void

-yy_stack_print (bottom, top)
-    short int *bottom;
-    short int *top;
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+    YYLTYPE const * const yylocationp;

 #endif
 {
 #endif
 {

-  YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
-  YYFPRINTF (stderr, "\n");
-}
+  if (!yyvaluep)
+    return;
+  YYUSE (yylocationp);
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      case 3: /* "\"string\"" */

 
 

-# define YY_STACK_PRINT(Bottom, Top)                           \
-do {                                                           \
-  if (yydebug)                                                 \
-    yy_stack_print ((Bottom), (Top));                          \
-} while (0)
+/* Line 670 of yacc.c  */
+#line 189 "parse-gram.y"
+       { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); };

 
 

+/* Line 670 of yacc.c  */
+#line 1053 "parse-gram.c"
+       break;
+      case 4: /* "\"integer\"" */

 
 

-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
+/* Line 670 of yacc.c  */
+#line 200 "parse-gram.y"
+       { fprintf (stderr, "%d", (yyvaluep->integer)); };

 
 

-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
-    int yyrule;
-#endif
-{
-  int yyi;
-  unsigned int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
+/* Line 670 of yacc.c  */
+#line 1062 "parse-gram.c"
+       break;
+      case 47: /* "\"{...}\"" */

 
 

-# define YY_REDUCE_PRINT(Rule)         \
-do {                                   \
-  if (yydebug)                         \
-    yy_reduce_print (Rule);            \
-} while (0)
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); };

 
 

-/* Nonzero means print parse trace.  It is left uninitialized so that
-   multiple parsers can coexist.  */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
+/* Line 670 of yacc.c  */
+#line 1071 "parse-gram.c"
+       break;
+      case 48: /* "\"char\"" */

 
 

+/* Line 670 of yacc.c  */
+#line 183 "parse-gram.y"
+       { fputs (char_name ((yyvaluep->character)), stderr); };

 
 

-/* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef        YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
+/* Line 670 of yacc.c  */
+#line 1080 "parse-gram.c"
+       break;
+      case 49: /* "\"epilogue\"" */

 
 

-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
-   if the built-in stack extension method is used).
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };

 
 

-   Do not make this value too large; the results are undefined if
-   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
-   evaluated with infinite-precision integer arithmetic.  */
+/* Line 670 of yacc.c  */
+#line 1089 "parse-gram.c"
+       break;
+      case 51: /* "\"identifier\"" */

 
 

-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
+/* Line 670 of yacc.c  */
+#line 196 "parse-gram.y"
+       { fputs ((yyvaluep->uniqstr), stderr); };

 
 

-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
+/* Line 670 of yacc.c  */
+#line 1098 "parse-gram.c"
+       break;
+      case 52: /* "\"identifier:\"" */

 
 

-\f
+/* Line 670 of yacc.c  */
+#line 197 "parse-gram.y"
+       { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); };

 
 

-#if YYERROR_VERBOSE
+/* Line 670 of yacc.c  */
+#line 1107 "parse-gram.c"
+       break;
+      case 55: /* "\"%{...%}\"" */

 
 

-# ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
-#   define yystrlen strlen
-#  else
-/* Return the length of YYSTR.  */
-static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-#   else
-yystrlen (yystr)
-     const char *yystr;
-#   endif
-{
-  register const char *yys = yystr;
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };

 
 

-  while (*yys++ != '\0')
-    continue;
+/* Line 670 of yacc.c  */
+#line 1116 "parse-gram.c"
+       break;
+      case 57: /* "\"type\"" */

 
 

-  return yys - yystr - 1;
-}
-#  endif
-# endif
+/* Line 670 of yacc.c  */
+#line 195 "parse-gram.y"
+       { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };

 
 

-# ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
-#   define yystpcpy stpcpy
-#  else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
-   YYDEST.  */
-static char *
-#   if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-#   else
-yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
-{
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
+/* Line 670 of yacc.c  */
+#line 1125 "parse-gram.c"
+       break;
+      case 84: /* "content" */

 
 

-  while ((*yyd++ = *yys++) != '\0')
-    continue;
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };

 
 

-  return yyd - 1;
-}
-#  endif
-# endif
+/* Line 670 of yacc.c  */
+#line 1134 "parse-gram.c"
+       break;
+      case 85: /* "content.opt" */

 
 

-#endif /* !YYERROR_VERBOSE */
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+
+/* Line 670 of yacc.c  */
+#line 1143 "parse-gram.c"
+       break;
+      case 86: /* "braceless" */
+
+/* Line 670 of yacc.c  */
+#line 191 "parse-gram.y"
+       { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+
+/* Line 670 of yacc.c  */
+#line 1152 "parse-gram.c"
+       break;
+      case 87: /* "id" */
+
+/* Line 670 of yacc.c  */
+#line 203 "parse-gram.y"
+       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+
+/* Line 670 of yacc.c  */
+#line 1161 "parse-gram.c"
+       break;
+      case 88: /* "id_colon" */
+
+/* Line 670 of yacc.c  */
+#line 204 "parse-gram.y"
+       { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
+
+/* Line 670 of yacc.c  */
+#line 1170 "parse-gram.c"
+       break;
+      case 89: /* "symbol" */
+
+/* Line 670 of yacc.c  */
+#line 203 "parse-gram.y"
+       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+
+/* Line 670 of yacc.c  */
+#line 1179 "parse-gram.c"
+       break;
+      case 90: /* "string_as_id" */
+
+/* Line 670 of yacc.c  */
+#line 203 "parse-gram.y"
+       { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+
+/* Line 670 of yacc.c  */
+#line 1188 "parse-gram.c"
+       break;
+      default:
+       break;
+    }
+}

 
 

-\f

 
 

-#if YYDEBUG

 /*--------------------------------.
 | Print this symbol on YYOUTPUT.  |
 `--------------------------------*/
 
 /*--------------------------------.
 | Print this symbol on YYOUTPUT.  |
 `--------------------------------*/
 

-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 static void
 static void

-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)

 #else
 static void
 #else
 static void

-yysymprint (yyoutput, yytype, yyvaluep, yylocationp)
+yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp)

     FILE *yyoutput;
     int yytype;
     FILE *yyoutput;
     int yytype;

-    YYSTYPE *yyvaluep;
-    YYLTYPE *yylocationp;
+    YYSTYPE const * const yyvaluep;
+    YYLTYPE const * const yylocationp;

 #endif
 {
 #endif
 {

-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-  (void) yylocationp;
-

   if (yytype < YYNTOKENS)
   if (yytype < YYNTOKENS)

+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  YY_LOCATION_PRINT (yyoutput, *yylocationp);
+  YYFPRINTF (yyoutput, ": ");
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+    yytype_int16 *yybottom;
+    yytype_int16 *yytop;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)

     {
     {

-      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)                           \
+do {                                                           \
+  if (yydebug)                                                 \
+    yy_stack_print ((Bottom), (Top));                          \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yylsp, yyrule)
+    YYSTYPE *yyvsp;
+    YYLTYPE *yylsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+            yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      fprintf (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+                      &(yyvsp[(yyi + 1) - (yynrhs)])
+                      , &(yylsp[(yyi + 1) - (yynrhs)])                );
+      fprintf (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)         \
+do {                                   \
+  if (yydebug)                         \
+    yy_reduce_print (yyvsp, yylsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef        YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+\f
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif

 # endif
 # endif

+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+       switch (*++yyp)
+         {
+         case '\'':
+         case ',':
+           goto do_not_strip_quotes;
+
+         case '\\':
+           if (*++yyp != '\\')
+             goto do_not_strip_quotes;
+           /* Fall through.  */
+         default:
+           if (yyres)
+             yyres[yyn] = *yyp;
+           yyn++;
+           break;
+
+         case '"':
+           if (yyres)
+             yyres[yyn] = '\0';
+           return yyn;
+         }
+    do_not_strip_quotes: ;

     }
     }

-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

 
 

-  switch (yytype)
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+   YYCHAR while in state YYSTATE.  Return the number of bytes copied,
+   including the terminating null byte.  If YYRESULT is null, do not
+   copy anything; just return the number of bytes that would be
+   copied.  As a special case, return 0 if an ordinary "syntax error"
+   message will do.  Return YYSIZE_MAXIMUM if overflow occurs during
+   size calculation.  */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+  int yyn = yypact[yystate];
+
+  if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+    return 0;
+  else

     {
     {

-      default:
-        break;
+      int yytype = YYTRANSLATE (yychar);
+      YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+      YYSIZE_T yysize = yysize0;
+      YYSIZE_T yysize1;
+      int yysize_overflow = 0;
+      enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+      char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+      int yyx;
+
+# if 0
+      /* This is so xgettext sees the translatable formats that are
+        constructed on the fly.  */
+      YY_("syntax error, unexpected %s");
+      YY_("syntax error, unexpected %s, expecting %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+      YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+      char *yyfmt;
+      char const *yyf;
+      static char const yyunexpected[] = "syntax error, unexpected %s";
+      static char const yyexpecting[] = ", expecting %s";
+      static char const yyor[] = " or %s";
+      char yyformat[sizeof yyunexpected
+                   + sizeof yyexpecting - 1
+                   + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+                      * (sizeof yyor - 1))];
+      char const *yyprefix = yyexpecting;
+
+      /* Start YYX at -YYN if negative to avoid negative indexes in
+        YYCHECK.  */
+      int yyxbegin = yyn < 0 ? -yyn : 0;
+
+      /* Stay within bounds of both yycheck and yytname.  */
+      int yychecklim = YYLAST - yyn + 1;
+      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+      int yycount = 1;
+
+      yyarg[0] = yytname[yytype];
+      yyfmt = yystpcpy (yyformat, yyunexpected);
+
+      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+       if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+         {
+           if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+             {
+               yycount = 1;
+               yysize = yysize0;
+               yyformat[sizeof yyunexpected - 1] = '\0';
+               break;
+             }
+           yyarg[yycount++] = yytname[yyx];
+           yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+           yysize_overflow |= (yysize1 < yysize);
+           yysize = yysize1;
+           yyfmt = yystpcpy (yyfmt, yyprefix);
+           yyprefix = yyor;
+         }
+
+      yyf = YY_(yyformat);
+      yysize1 = yysize + yystrlen (yyf);
+      yysize_overflow |= (yysize1 < yysize);
+      yysize = yysize1;
+
+      if (yysize_overflow)
+       return YYSIZE_MAXIMUM;
+
+      if (yyresult)
+       {
+         /* Avoid sprintf, as that infringes on the user's name space.
+            Don't have undefined behavior even if the translation
+            produced a string with the wrong number of "%s"s.  */
+         char *yyp = yyresult;
+         int yyi = 0;
+         while ((*yyp = *yyf) != '\0')
+           {
+             if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+               {
+                 yyp += yytnamerr (yyp, yyarg[yyi++]);
+                 yyf += 2;
+               }
+             else
+               {
+                 yyp++;
+                 yyf++;
+               }
+           }
+       }
+      return yysize;

     }
     }

-  YYFPRINTF (yyoutput, ")");

 }
 }

+#endif /* YYERROR_VERBOSE */
+\f

 
 

-#endif /* ! YYDEBUG */

 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 

-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 static void
 static void

-yydestruct (int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)

 #else
 static void
 #else
 static void

-yydestruct (yytype, yyvaluep, yylocationp)
+yydestruct (yymsg, yytype, yyvaluep, yylocationp)
+    const char *yymsg;

     int yytype;
     YYSTYPE *yyvaluep;
     YYLTYPE *yylocationp;
 #endif
 {
     int yytype;
     YYSTYPE *yyvaluep;
     YYLTYPE *yylocationp;
 #endif
 {

-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-  (void) yylocationp;
+  YYUSE (yyvaluep);
+  YYUSE (yylocationp);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);

 
   switch (yytype)
     {
 
       default:
 
   switch (yytype)
     {
 
       default:

-        break;
+       break;

     }
 }
 \f
     }
 }
 \f


@@ -992,13 +1567,13 @@ yydestruct (yytype, yyvaluep, yylocationp)
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 #ifdef YYPARSE_PARAM
 /* Prevent warnings from -Wmissing-prototypes.  */
 
 #ifdef YYPARSE_PARAM

-# if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus

 int yyparse (void *YYPARSE_PARAM);
 int yyparse (void *YYPARSE_PARAM);

-# else
+#else

 int yyparse ();
 int yyparse ();

-# endif
+#endif

 #else /* ! YYPARSE_PARAM */
 #else /* ! YYPARSE_PARAM */

-#if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus

 int yyparse (void);
 #else
 int yyparse ();
 int yyparse (void);
 #else
 int yyparse ();


@@ -1015,14 +1590,18 @@ int yyparse ();
 `----------*/
 
 #ifdef YYPARSE_PARAM
 `----------*/
 
 #ifdef YYPARSE_PARAM

-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif

 #else /* ! YYPARSE_PARAM */
 #else /* ! YYPARSE_PARAM */

-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)

 int
 yyparse (void)
 #else
 int
 yyparse (void)
 #else


@@ -1043,13 +1622,19 @@ int yynerrs;
 /* Location data for the lookahead symbol.  */
 YYLTYPE yylloc;
 
 /* Location data for the lookahead symbol.  */
 YYLTYPE yylloc;
 

-  register int yystate;
-  register int yyn;
+  int yystate;
+  int yyn;

   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
   /* Lookahead token as an internal (translated) token number.  */
   int yytoken = 0;
   int yyresult;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
   /* Lookahead token as an internal (translated) token number.  */
   int yytoken = 0;

+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif

 
   /* Three stacks and their tools:
      `yyss': related to states,
 
   /* Three stacks and their tools:
      `yyss': related to states,


@@ -1060,22 +1645,23 @@ YYLTYPE yylloc;
      to reallocate them elsewhere.  */
 
   /* The state stack.  */
      to reallocate them elsewhere.  */
 
   /* The state stack.  */

-  short int yyssa[YYINITDEPTH];
-  short int *yyss = yyssa;
-  register short int *yyssp;
+  yytype_int16 yyssa[YYINITDEPTH];
+  yytype_int16 *yyss = yyssa;
+  yytype_int16 *yyssp;

 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
   YYSTYPE *yyvs = yyvsa;

-  register YYSTYPE *yyvsp;
+  YYSTYPE *yyvsp;

 
   /* The location stack.  */
   YYLTYPE yylsa[YYINITDEPTH];
   YYLTYPE *yyls = yylsa;
   YYLTYPE *yylsp;
 
   /* The location stack.  */
   YYLTYPE yylsa[YYINITDEPTH];
   YYLTYPE *yyls = yylsa;
   YYLTYPE *yylsp;

-  YYLTYPE *yylerrsp;
+  /* The locations where the error started and ended.  */
+  YYLTYPE yyerror_range[2];

 
 

-#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))

 
   YYSIZE_T yystacksize = YYINITDEPTH;
 
 
   YYSIZE_T yystacksize = YYINITDEPTH;
 


@@ -1084,9 +1670,9 @@ YYLTYPE yylloc;
   YYSTYPE yyval;
   YYLTYPE yyloc;
 
   YYSTYPE yyval;
   YYLTYPE yyloc;
 

-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;

 
   YYDPRINTF ((stderr, "Starting parse\n"));
 
 
   YYDPRINTF ((stderr, "Starting parse\n"));
 


@@ -1103,18 +1689,27 @@ YYLTYPE yylloc;
   yyssp = yyss;
   yyvsp = yyvs;
   yylsp = yyls;
   yyssp = yyss;
   yyvsp = yyvs;
   yylsp = yyls;

+#if YYLTYPE_IS_TRIVIAL
+  /* Initialize the default location before parsing starts.  */
+  yylloc.first_line   = yylloc.last_line   = 1;
+  yylloc.first_column = yylloc.last_column = 1;
+#endif
+

 
 

-  /* User initialization code. */
-  #line 68 "parse-gram.y"
+  /* User initialization code.  */
+  
+/* Line 1076 of yacc.c  */
+#line 89 "parse-gram.y"

 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */
 {
   /* Bison's grammar can initial empty locations, hence a default
      location is needed. */

-  (*yylsp).start.file   = (*yylsp).end.file   = current_file;
-  (*yylsp).start.line   = (*yylsp).end.line   = 1;
-  (*yylsp).start.column = (*yylsp).end.column = 0;
+  boundary_set (&yylloc.start, current_file, 1, 1);
+  boundary_set (&yylloc.end, current_file, 1, 1);

 }
 }

-/* Line 818 of yacc.c.  */
-#line 1118 "parse-gram.c"
+
+/* Line 1076 of yacc.c  */
+#line 1712 "parse-gram.c"
+  yylsp[0] = yylloc;

   goto yysetstate;
 
 /*------------------------------------------------------------.
   goto yysetstate;
 
 /*------------------------------------------------------------.


@@ -1122,8 +1717,7 @@ YYLTYPE yylloc;
 `------------------------------------------------------------*/
  yynewstate:
   /* In all cases, when you get here, the value and location stacks
 `------------------------------------------------------------*/
  yynewstate:
   /* In all cases, when you get here, the value and location stacks

-     have just been pushed. so pushing a state here evens the stacks.
-     */
+     have just been pushed.  So pushing a state here evens the stacks.  */

   yyssp++;
 
  yysetstate:
   yyssp++;
 
  yysetstate:


@@ -1136,18 +1730,18 @@ YYLTYPE yylloc;
 
 #ifdef yyoverflow
       {
 
 #ifdef yyoverflow
       {

-       /* Give user a chance to reallocate the stack. Use copies of
+       /* Give user a chance to reallocate the stack.  Use copies of

           these so that the &'s don't force the real ones into
           memory.  */
        YYSTYPE *yyvs1 = yyvs;
           these so that the &'s don't force the real ones into
           memory.  */
        YYSTYPE *yyvs1 = yyvs;

-       short int *yyss1 = yyss;
+       yytype_int16 *yyss1 = yyss;

        YYLTYPE *yyls1 = yyls;
 
        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        YYLTYPE *yyls1 = yyls;
 
        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */

-       yyoverflow ("parser stack overflow",
+       yyoverflow (YY_("memory exhausted"),

                    &yyss1, yysize * sizeof (*yyssp),
                    &yyvs1, yysize * sizeof (*yyvsp),
                    &yyls1, yysize * sizeof (*yylsp),
                    &yyss1, yysize * sizeof (*yyssp),
                    &yyvs1, yysize * sizeof (*yyvsp),
                    &yyls1, yysize * sizeof (*yylsp),


@@ -1158,21 +1752,21 @@ YYLTYPE yylloc;
       }
 #else /* no yyoverflow */
 # ifndef YYSTACK_RELOCATE
       }
 #else /* no yyoverflow */
 # ifndef YYSTACK_RELOCATE

-      goto yyoverflowlab;
+      goto yyexhaustedlab;

 # else
       /* Extend the stack our own way.  */
       if (YYMAXDEPTH <= yystacksize)
 # else
       /* Extend the stack our own way.  */
       if (YYMAXDEPTH <= yystacksize)

-       goto yyoverflowlab;
+       goto yyexhaustedlab;

       yystacksize *= 2;
       if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;
 
       {
       yystacksize *= 2;
       if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;
 
       {

-       short int *yyss1 = yyss;
+       yytype_int16 *yyss1 = yyss;

        union yyalloc *yyptr =
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)
        union yyalloc *yyptr =
          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
        if (! yyptr)

-         goto yyoverflowlab;
+         goto yyexhaustedlab;

        YYSTACK_RELOCATE (yyss);
        YYSTACK_RELOCATE (yyvs);
        YYSTACK_RELOCATE (yyls);
        YYSTACK_RELOCATE (yyss);
        YYSTACK_RELOCATE (yyvs);
        YYSTACK_RELOCATE (yyls);


@@ -1196,6 +1790,9 @@ YYLTYPE yylloc;
 
   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
 
 
   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
 

+  if (yystate == YYFINAL)
+    YYACCEPT;
+

   goto yybackup;
 
 /*-----------.
   goto yybackup;
 
 /*-----------.


@@ -1203,12 +1800,10 @@ YYLTYPE yylloc;
 `-----------*/
 yybackup:
 
 `-----------*/
 yybackup:
 

-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */

 
   /* First try to decide what to do without reference to lookahead token.  */
 
   /* First try to decide what to do without reference to lookahead token.  */

-

   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;
   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;


@@ -1230,7 +1825,7 @@ yybackup:
   else
     {
       yytoken = YYTRANSLATE (yychar);
   else
     {
       yytoken = YYTRANSLATE (yychar);

-      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);

     }
 
   /* If the proper action on seeing token YYTOKEN is to reduce or to
     }
 
   /* If the proper action on seeing token YYTOKEN is to reduce or to


@@ -1247,25 +1842,20 @@ yybackup:
       goto yyreduce;
     }
 
       goto yyreduce;
     }
 

-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-  *++yylsp = yylloc;
-

   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 
   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 

+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+

   yystate = yyn;
   yystate = yyn;

+  *++yyvsp = yylval;
+  *++yylsp = yylloc;

   goto yynewstate;
 
 
   goto yynewstate;
 
 


@@ -1296,414 +1886,700 @@ yyreduce:
      GCC warning that YYVAL may be used uninitialized.  */
   yyval = yyvsp[1-yylen];
 
      GCC warning that YYVAL may be used uninitialized.  */
   yyval = yyvsp[1-yylen];
 

-  /* Default location. */
-  YYLLOC_DEFAULT (yyloc, yylsp - yylen, yylen);
+  /* Default location.  */
+  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);

   YY_REDUCE_PRINT (yyn);
   switch (yyn)
     {
         case 6:
   YY_REDUCE_PRINT (yyn);
   switch (yyn)
     {
         case 6:

-#line 186 "parse-gram.y"
-    { prologue_augment (yyvsp[0].chars, yylsp[0]); }
+
+/* Line 1269 of yacc.c  */
+#line 226 "parse-gram.y"
+    { prologue_augment (translate_code ((yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])), (yylsp[(1) - (1)]), union_seen); }

     break;
 
   case 7:
     break;
 
   case 7:

-#line 187 "parse-gram.y"
+
+/* Line 1269 of yacc.c  */
+#line 227 "parse-gram.y"

     { debug_flag = true; }
     break;
 
   case 8:
     { debug_flag = true; }
     break;
 
   case 8:

-#line 188 "parse-gram.y"
-    { muscle_insert (yyvsp[-1].chars, yyvsp[0].chars); }
+
+/* Line 1269 of yacc.c  */
+#line 228 "parse-gram.y"
+    { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); }

     break;
 
   case 9:
     break;
 
   case 9:

-#line 189 "parse-gram.y"
+
+/* Line 1269 of yacc.c  */
+#line 229 "parse-gram.y"

     { defines_flag = true; }
     break;
 
   case 10:
     { defines_flag = true; }
     break;
 
   case 10:

-#line 190 "parse-gram.y"
-    { error_verbose = true; }
+
+/* Line 1269 of yacc.c  */
+#line 231 "parse-gram.y"
+    {
+      defines_flag = true;
+      spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars));
+    }

     break;
 
   case 11:
     break;
 
   case 11:

-#line 191 "parse-gram.y"
-    { expected_sr_conflicts = yyvsp[0].integer; }
+
+/* Line 1269 of yacc.c  */
+#line 235 "parse-gram.y"
+    { error_verbose = true; }

     break;
 
   case 12:
     break;
 
   case 12:

-#line 192 "parse-gram.y"
-    { expected_rr_conflicts = yyvsp[0].integer; }
+
+/* Line 1269 of yacc.c  */
+#line 236 "parse-gram.y"
+    { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }

     break;
 
   case 13:
     break;
 
   case 13:

-#line 193 "parse-gram.y"
-    { spec_file_prefix = yyvsp[0].chars; }
+
+/* Line 1269 of yacc.c  */
+#line 237 "parse-gram.y"
+    { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }

     break;
 
   case 14:
     break;
 
   case 14:

-#line 195 "parse-gram.y"
-    {
-    nondeterministic_parser = true;
-    glr_parser = true;
-  }
+
+/* Line 1269 of yacc.c  */
+#line 238 "parse-gram.y"
+    { spec_file_prefix = (yyvsp[(2) - (2)].chars); }

     break;
 
   case 15:
     break;
 
   case 15:

-#line 200 "parse-gram.y"
-    {
-    muscle_code_grow ("initial_action", yyvsp[0].chars, yylsp[0]);
-  }
+
+/* Line 1269 of yacc.c  */
+#line 239 "parse-gram.y"
+    { spec_file_prefix = (yyvsp[(3) - (3)].chars); }

     break;
 
   case 16:
     break;
 
   case 16:

-#line 203 "parse-gram.y"
-    { add_param ("lex_param", yyvsp[0].chars, yylsp[0]); }
+
+/* Line 1269 of yacc.c  */
+#line 241 "parse-gram.y"
+    {
+      nondeterministic_parser = true;
+      glr_parser = true;
+    }

     break;
 
   case 17:
     break;
 
   case 17:

-#line 204 "parse-gram.y"
-    { locations_flag = true; }
+
+/* Line 1269 of yacc.c  */
+#line 246 "parse-gram.y"
+    {
+      muscle_code_grow ("initial_action", translate_symbol_action ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])), (yylsp[(2) - (2)]));
+    }

     break;
 
   case 18:
     break;
 
   case 18:

-#line 205 "parse-gram.y"
-    { spec_name_prefix = yyvsp[0].chars; }
+
+/* Line 1269 of yacc.c  */
+#line 249 "parse-gram.y"
+    { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); }

     break;
 
   case 19:
     break;
 
   case 19:

-#line 206 "parse-gram.y"
-    { no_lines_flag = true; }
+
+/* Line 1269 of yacc.c  */
+#line 250 "parse-gram.y"
+    { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }

     break;
 
   case 20:
     break;
 
   case 20:

-#line 207 "parse-gram.y"
+
+/* Line 1269 of yacc.c  */
+#line 251 "parse-gram.y"
+    { locations_flag = true; }
+    break;
+
+  case 21:
+
+/* Line 1269 of yacc.c  */
+#line 252 "parse-gram.y"
+    { spec_name_prefix = (yyvsp[(2) - (2)].chars); }
+    break;
+
+  case 22:
+
+/* Line 1269 of yacc.c  */
+#line 253 "parse-gram.y"
+    { spec_name_prefix = (yyvsp[(3) - (3)].chars); }
+    break;
+
+  case 23:
+
+/* Line 1269 of yacc.c  */
+#line 254 "parse-gram.y"
+    { no_lines_flag = true; }
+    break;
+
+  case 24:
+
+/* Line 1269 of yacc.c  */
+#line 255 "parse-gram.y"

     { nondeterministic_parser = true; }
     break;
 
     { nondeterministic_parser = true; }
     break;
 

-  case 21:
-#line 208 "parse-gram.y"
-    { spec_outfile = yyvsp[0].chars; }
+  case 25:
+
+/* Line 1269 of yacc.c  */
+#line 256 "parse-gram.y"
+    { spec_outfile = (yyvsp[(2) - (2)].chars); }
+    break;
+
+  case 26:
+
+/* Line 1269 of yacc.c  */
+#line 257 "parse-gram.y"
+    { spec_outfile = (yyvsp[(3) - (3)].chars); }
+    break;
+
+  case 27:
+
+/* Line 1269 of yacc.c  */
+#line 258 "parse-gram.y"
+    { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
+    break;
+
+  case 28:
+
+/* Line 1269 of yacc.c  */
+#line 259 "parse-gram.y"
+    { pure_parser = true; }

     break;
 
     break;
 

-  case 22:
-#line 209 "parse-gram.y"
-    { add_param ("parse_param", yyvsp[0].chars, yylsp[0]); }
+  case 29:
+
+/* Line 1269 of yacc.c  */
+#line 260 "parse-gram.y"
+    { push_parser = true; pure_parser = true; }

     break;
 
     break;
 

-  case 23:
-#line 210 "parse-gram.y"
-    { pure_parser = true; }
+  case 30:
+
+/* Line 1269 of yacc.c  */
+#line 261 "parse-gram.y"
+    { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }

     break;
 
     break;
 

-  case 24:
-#line 211 "parse-gram.y"
-    { skeleton = yyvsp[0].chars; }
+  case 31:
+
+/* Line 1269 of yacc.c  */
+#line 262 "parse-gram.y"
+    { skeleton_arg ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); }

     break;
 
     break;
 

-  case 25:
-#line 212 "parse-gram.y"
+  case 32:
+
+/* Line 1269 of yacc.c  */
+#line 263 "parse-gram.y"

     { token_table_flag = true; }
     break;
 
     { token_table_flag = true; }
     break;
 

-  case 26:
-#line 213 "parse-gram.y"
+  case 33:
+
+/* Line 1269 of yacc.c  */
+#line 264 "parse-gram.y"

     { report_flag = report_states; }
     break;
 
     { report_flag = report_states; }
     break;
 

-  case 27:
-#line 214 "parse-gram.y"
+  case 34:
+
+/* Line 1269 of yacc.c  */
+#line 265 "parse-gram.y"

     { yacc_flag = true; }
     break;
 
     { yacc_flag = true; }
     break;
 

-  case 31:
-#line 222 "parse-gram.y"
-    {
-      grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
-    }
-    break;
+  case 38:

 
 

-  case 32:
-#line 226 "parse-gram.y"
+/* Line 1269 of yacc.c  */
+#line 273 "parse-gram.y"

     {
     {

-      typed = true;
-      MUSCLE_INSERT_INT ("stype_line", yylsp[0].start.line);
-      muscle_insert ("stype", yyvsp[0].chars);
+      grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));

     }
     break;
 
     }
     break;
 

-  case 33:
-#line 232 "parse-gram.y"
+  case 39:
+
+/* Line 1269 of yacc.c  */
+#line 277 "parse-gram.y"

     {
       symbol_list *list;
     {
       symbol_list *list;

-      for (list = yyvsp[0].list; list; list = list->next)
-       symbol_destructor_set (list->sym, yyvsp[-1].chars, yylsp[-1]);
-      symbol_list_free (yyvsp[0].list);
+      const char *action = translate_symbol_action ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]));
+      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+       symbol_list_destructor_set (list, action, (yylsp[(2) - (3)]));
+      symbol_list_free ((yyvsp[(3) - (3)].list));

     }
     break;
 
     }
     break;
 

-  case 34:
-#line 239 "parse-gram.y"
+  case 40:
+
+/* Line 1269 of yacc.c  */
+#line 285 "parse-gram.y"

     {
       symbol_list *list;
     {
       symbol_list *list;

-      for (list = yyvsp[0].list; list; list = list->next)
-       symbol_printer_set (list->sym, yyvsp[-1].chars, list->location);
-      symbol_list_free (yyvsp[0].list);
+      const char *action = translate_symbol_action ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]));
+      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+       symbol_list_printer_set (list, action, (yylsp[(2) - (3)]));
+      symbol_list_free ((yyvsp[(3) - (3)].list));

     }
     break;
 
     }
     break;
 

-  case 35:
-#line 246 "parse-gram.y"
+  case 41:
+
+/* Line 1269 of yacc.c  */
+#line 293 "parse-gram.y"

     {
       default_prec = true;
     }
     break;
 
     {
       default_prec = true;
     }
     break;
 

-  case 36:
-#line 250 "parse-gram.y"
+  case 42:
+
+/* Line 1269 of yacc.c  */
+#line 297 "parse-gram.y"

     {
       default_prec = false;
     }
     break;
 
     {
       default_prec = false;
     }
     break;
 

-  case 37:
-#line 256 "parse-gram.y"
+  case 43:
+
+/* Line 1269 of yacc.c  */
+#line 300 "parse-gram.y"
+    { prologue_augment ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]), true); }
+    break;
+
+  case 44:
+
+/* Line 1269 of yacc.c  */
+#line 301 "parse-gram.y"
+    { prologue_augment ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]), false); }
+    break;
+
+  case 45:
+
+/* Line 1269 of yacc.c  */
+#line 302 "parse-gram.y"
+    { muscle_code_grow ("provides", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); }
+    break;
+
+  case 46:
+
+/* Line 1269 of yacc.c  */
+#line 303 "parse-gram.y"
+    { muscle_code_grow ("requires", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); }
+    break;
+
+  case 47:
+
+/* Line 1269 of yacc.c  */
+#line 314 "parse-gram.y"
+    {}
+    break;
+
+  case 48:
+
+/* Line 1269 of yacc.c  */
+#line 315 "parse-gram.y"
+    { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+    break;
+
+  case 49:
+
+/* Line 1269 of yacc.c  */
+#line 320 "parse-gram.y"
+    {
+      char const *body = (yyvsp[(3) - (3)].code);
+
+      /* Concatenate the %union bodies.  If this is the first %union, make sure
+        the synchronization line appears after the opening '{' so as not to
+        confuse Doxygen.  Otherwise, turn the previous %union's trailing '}'
+        into '\n', and omit the new %union's leading '{'.  */
+      if (!union_seen)
+       {
+         muscle_grow ("stype", "{", "");
+       }
+      else
+       {
+         char *code = muscle_find ("stype");
+         code[strlen (code) - 1] = '\n';
+       }
+      body++;
+
+      union_seen = true;
+      muscle_code_grow ("stype", body, (yylsp[(3) - (3)]));
+    }
+    break;
+
+  case 50:
+
+/* Line 1269 of yacc.c  */
+#line 347 "parse-gram.y"

     { current_class = nterm_sym; }
     break;
 
     { current_class = nterm_sym; }
     break;
 

-  case 38:
-#line 257 "parse-gram.y"
+  case 51:
+
+/* Line 1269 of yacc.c  */
+#line 348 "parse-gram.y"

     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     break;
 
     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     break;
 

-  case 39:
-#line 261 "parse-gram.y"
+  case 52:
+
+/* Line 1269 of yacc.c  */
+#line 352 "parse-gram.y"

     { current_class = token_sym; }
     break;
 
     { current_class = token_sym; }
     break;
 

-  case 40:
-#line 262 "parse-gram.y"
+  case 53:
+
+/* Line 1269 of yacc.c  */
+#line 353 "parse-gram.y"

     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     break;
 
     {
       current_class = unknown_sym;
       current_type = NULL;
     }
     break;
 

-  case 41:
-#line 267 "parse-gram.y"
+  case 54:
+
+/* Line 1269 of yacc.c  */
+#line 358 "parse-gram.y"

     {
       symbol_list *list;
     {
       symbol_list *list;

-      for (list = yyvsp[0].list; list; list = list->next)
-       symbol_type_set (list->sym, yyvsp[-1].uniqstr, yylsp[-1]);
-      symbol_list_free (yyvsp[0].list);
+      tag_seen = true;
+      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+       symbol_type_set (list->content.sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));
+      symbol_list_free ((yyvsp[(3) - (3)].list));

     }
     break;
 
     }
     break;
 

-  case 42:
-#line 277 "parse-gram.y"
+  case 55:
+
+/* Line 1269 of yacc.c  */
+#line 369 "parse-gram.y"

     {
       symbol_list *list;
       ++current_prec;
     {
       symbol_list *list;
       ++current_prec;

-      for (list = yyvsp[0].list; list; list = list->next)
+      for (list = (yyvsp[(3) - (3)].list); list; list = list->next)

        {
        {

-         symbol_type_set (list->sym, current_type, yylsp[-1]);
-         symbol_precedence_set (list->sym, current_prec, yyvsp[-2].assoc, yylsp[-2]);
+         symbol_type_set (list->content.sym, current_type, (yylsp[(2) - (3)]));
+         symbol_precedence_set (list->content.sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)]));

        }
        }

-      symbol_list_free (yyvsp[0].list);
+      symbol_list_free ((yyvsp[(3) - (3)].list));

       current_type = NULL;
     }
     break;
 
       current_type = NULL;
     }
     break;
 

-  case 43:
-#line 291 "parse-gram.y"
-    { yyval.assoc = left_assoc; }
+  case 56:
+
+/* Line 1269 of yacc.c  */
+#line 383 "parse-gram.y"
+    { (yyval.assoc) = left_assoc; }

     break;
 
     break;
 

-  case 44:
-#line 292 "parse-gram.y"
-    { yyval.assoc = right_assoc; }
+  case 57:
+
+/* Line 1269 of yacc.c  */
+#line 384 "parse-gram.y"
+    { (yyval.assoc) = right_assoc; }

     break;
 
     break;
 

-  case 45:
-#line 293 "parse-gram.y"
-    { yyval.assoc = non_assoc; }
+  case 58:
+
+/* Line 1269 of yacc.c  */
+#line 385 "parse-gram.y"
+    { (yyval.assoc) = non_assoc; }

     break;
 
     break;
 

-  case 46:
-#line 297 "parse-gram.y"
+  case 59:
+
+/* Line 1269 of yacc.c  */
+#line 389 "parse-gram.y"

     { current_type = NULL; }
     break;
 
     { current_type = NULL; }
     break;
 

-  case 47:
-#line 298 "parse-gram.y"
-    { current_type = yyvsp[0].uniqstr; }
+  case 60:
+
+/* Line 1269 of yacc.c  */
+#line 390 "parse-gram.y"
+    { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; }

     break;
 
     break;
 

-  case 48:
-#line 304 "parse-gram.y"
-    { yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
+  case 61:
+
+/* Line 1269 of yacc.c  */
+#line 396 "parse-gram.y"
+    { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }

     break;
 
     break;
 

-  case 49:
-#line 305 "parse-gram.y"
-    { yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
+  case 62:
+
+/* Line 1269 of yacc.c  */
+#line 398 "parse-gram.y"
+    { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }

     break;
 
     break;
 

-  case 50:
-#line 311 "parse-gram.y"
-    {
-       current_type = yyvsp[0].uniqstr;
-     }
+  case 63:
+
+/* Line 1269 of yacc.c  */
+#line 402 "parse-gram.y"
+    { (yyval.list) = (yyvsp[(1) - (1)].list); }

     break;
 
     break;
 

-  case 51:
-#line 315 "parse-gram.y"
+  case 64:
+
+/* Line 1269 of yacc.c  */
+#line 403 "parse-gram.y"
+    { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); }
+    break;
+
+  case 65:
+
+/* Line 1269 of yacc.c  */
+#line 407 "parse-gram.y"
+    { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
+    break;
+
+  case 66:
+
+/* Line 1269 of yacc.c  */
+#line 408 "parse-gram.y"
+    { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+    break;
+
+  case 67:
+
+/* Line 1269 of yacc.c  */
+#line 409 "parse-gram.y"
+    { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); }
+    break;
+
+  case 68:
+
+/* Line 1269 of yacc.c  */
+#line 410 "parse-gram.y"
+    { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); }
+    break;
+
+  case 69:
+
+/* Line 1269 of yacc.c  */
+#line 416 "parse-gram.y"

     {
     {

-       symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
-       symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
+       current_type = (yyvsp[(1) - (1)].uniqstr);
+       tag_seen = true;

      }
     break;
 
      }
     break;
 

-  case 52:
-#line 320 "parse-gram.y"
+  case 70:
+
+/* Line 1269 of yacc.c  */
+#line 421 "parse-gram.y"

     {
     {

-      symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
-      symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
-      symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer, yylsp[0]);
-    }
+       symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true);
+       symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)]));
+     }

     break;
 
     break;
 

-  case 53:
-#line 326 "parse-gram.y"
+  case 71:
+
+/* Line 1269 of yacc.c  */
+#line 426 "parse-gram.y"

     {
     {

-      symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
-      symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
-      symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol, yyloc);
+      symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
+      symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
+      symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)]));

     }
     break;
 
     }
     break;
 

-  case 54:
-#line 332 "parse-gram.y"
+  case 72:
+
+/* Line 1269 of yacc.c  */
+#line 432 "parse-gram.y"

     {
     {

-      symbol_class_set (yyvsp[-2].symbol, current_class, yylsp[-2]);
-      symbol_type_set (yyvsp[-2].symbol, current_type, yylsp[-2]);
-      symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer, yylsp[-1]);
-      symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol, yyloc);
+      symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
+      symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
+      symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc));

     }
     break;
 
     }
     break;
 

-  case 60:
-#line 361 "parse-gram.y"
+  case 73:
+
+/* Line 1269 of yacc.c  */
+#line 438 "parse-gram.y"

     {
     {

-      if (yacc_flag)
-       complain_at (yyloc, _("POSIX forbids declarations in the grammar"));
+      symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true);
+      symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)]));
+      symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)]));
+      symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc));

     }
     break;
 
     }
     break;
 

-  case 61:
-#line 366 "parse-gram.y"
+  case 80:
+
+/* Line 1269 of yacc.c  */
+#line 468 "parse-gram.y"

     {
       yyerrok;
     }
     break;
 
     {
       yyerrok;
     }
     break;
 

-  case 62:
-#line 372 "parse-gram.y"
-    { current_lhs = yyvsp[0].symbol; current_lhs_location = yylsp[0]; }
+  case 81:
+
+/* Line 1269 of yacc.c  */
+#line 474 "parse-gram.y"
+    { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); }

     break;
 
     break;
 

-  case 64:
-#line 376 "parse-gram.y"
-    { grammar_rule_end (yylsp[0]); }
+  case 83:
+
+/* Line 1269 of yacc.c  */
+#line 478 "parse-gram.y"
+    { grammar_current_rule_end ((yylsp[(1) - (1)])); }

     break;
 
     break;
 

-  case 65:
-#line 377 "parse-gram.y"
-    { grammar_rule_end (yylsp[0]); }
+  case 84:
+
+/* Line 1269 of yacc.c  */
+#line 479 "parse-gram.y"
+    { grammar_current_rule_end ((yylsp[(3) - (3)])); }

     break;
 
     break;
 

-  case 67:
-#line 383 "parse-gram.y"
-    { grammar_rule_begin (current_lhs, current_lhs_location); }
+  case 86:
+
+/* Line 1269 of yacc.c  */
+#line 485 "parse-gram.y"
+    { grammar_current_rule_begin (current_lhs, current_lhs_location); }

     break;
 
     break;
 

-  case 68:
-#line 385 "parse-gram.y"
-    { grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
+  case 87:
+
+/* Line 1269 of yacc.c  */
+#line 487 "parse-gram.y"
+    { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }

     break;
 
     break;
 

-  case 69:
-#line 387 "parse-gram.y"
-    { grammar_current_rule_action_append (yyvsp[0].chars, yylsp[0]); }
+  case 88:
+
+/* Line 1269 of yacc.c  */
+#line 489 "parse-gram.y"
+    { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }

     break;
 
     break;
 

-  case 70:
-#line 389 "parse-gram.y"
-    { grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
+  case 89:
+
+/* Line 1269 of yacc.c  */
+#line 491 "parse-gram.y"
+    { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }

     break;
 
     break;
 

-  case 71:
-#line 391 "parse-gram.y"
-    { grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
+  case 90:
+
+/* Line 1269 of yacc.c  */
+#line 493 "parse-gram.y"
+    { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }

     break;
 
     break;
 

-  case 72:
-#line 393 "parse-gram.y"
-    { grammar_current_rule_merge_set (yyvsp[0].uniqstr, yylsp[0]); }
+  case 91:
+
+/* Line 1269 of yacc.c  */
+#line 495 "parse-gram.y"
+    { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }

     break;
 
     break;
 

-  case 73:
-#line 397 "parse-gram.y"
-    { yyval.symbol = yyvsp[0].symbol; }
+  case 94:
+
+/* Line 1269 of yacc.c  */
+#line 511 "parse-gram.y"
+    {
+      static char one[] = "1";
+      (yyval.chars) = one;
+    }

     break;
 
     break;
 

-  case 74:
-#line 398 "parse-gram.y"
-    { yyval.symbol = yyvsp[0].symbol; }
+  case 96:
+
+/* Line 1269 of yacc.c  */
+#line 521 "parse-gram.y"
+    {
+      (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n';
+      (yyval.chars) = translate_code ((yyvsp[(1) - (1)].code) + 1, (yylsp[(1) - (1)]));
+    }

     break;
 
     break;
 

-  case 75:
-#line 403 "parse-gram.y"
-    { yyval.chars = yyvsp[0].chars; }
+  case 97:
+
+/* Line 1269 of yacc.c  */
+#line 537 "parse-gram.y"
+    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }

     break;
 
     break;
 

-  case 76:
-#line 409 "parse-gram.y"
+  case 98:
+
+/* Line 1269 of yacc.c  */
+#line 539 "parse-gram.y"

     {
     {

-      yyval.symbol = symbol_get (yyvsp[0].chars, yylsp[0]);
-      symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
+      (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)]));
+      symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
+      symbol_user_token_number_set ((yyval.symbol), (yyvsp[(1) - (1)].character), (yylsp[(1) - (1)]));

     }
     break;
 
     }
     break;
 

-  case 77:
-#line 418 "parse-gram.y"
+  case 99:
+
+/* Line 1269 of yacc.c  */
+#line 547 "parse-gram.y"
+    { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+    break;
+
+  case 102:
+
+/* Line 1269 of yacc.c  */
+#line 559 "parse-gram.y"

     {
     {

-      yyval.chars = yyvsp[0].chars + 1;
-      yyval.chars[strlen (yyval.chars) - 1] = '\0';
+      (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
+      symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);

     }
     break;
 
     }
     break;
 

-  case 79:
-#line 427 "parse-gram.y"
+  case 104:
+
+/* Line 1269 of yacc.c  */
+#line 568 "parse-gram.y"

     {
     {

-      muscle_code_grow ("epilogue", yyvsp[0].chars, yylsp[0]);
-      scanner_last_string_free ();
+      muscle_code_grow ("epilogue", translate_code ((yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])), (yylsp[(2) - (2)]));
+      gram_scanner_last_string_free ();

     }
     break;
 
 
     }
     break;
 
 

-    }

 
 

-/* Line 1010 of yacc.c.  */
-#line 1702 "parse-gram.c"
-\f
-  yyvsp -= yylen;
-  yyssp -= yylen;
-  yylsp -= yylen;
+/* Line 1269 of yacc.c  */
+#line 2577 "parse-gram.c"
+      default: break;
+    }
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);

 
 

+  YYPOPSTACK (yylen);
+  yylen = 0;

   YY_STACK_PRINT (yyss, yyssp);
 
   *++yyvsp = yyval;
   YY_STACK_PRINT (yyss, yyssp);
 
   *++yyvsp = yyval;


@@ -1732,69 +2608,44 @@ yyerrlab:
   if (!yyerrstatus)
     {
       ++yynerrs;
   if (!yyerrstatus)
     {
       ++yynerrs;

-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-       {
-         YYSIZE_T yysize = 0;
-         int yytype = YYTRANSLATE (yychar);
-         const char* yyprefix;
-         char *yymsg;
-         int yyx;
-
-         /* Start YYX at -YYN if negative to avoid negative indexes in
-            YYCHECK.  */
-         int yyxbegin = yyn < 0 ? -yyn : 0;
-
-         /* Stay within bounds of both yycheck and yytname.  */
-         int yychecklim = YYLAST - yyn;
-         int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-         int yycount = 0;
-
-         yyprefix = ", expecting ";
-         for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-           if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+      {
+       YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+       if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+         {
+           YYSIZE_T yyalloc = 2 * yysize;
+           if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+             yyalloc = YYSTACK_ALLOC_MAXIMUM;
+           if (yymsg != yymsgbuf)
+             YYSTACK_FREE (yymsg);
+           yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+           if (yymsg)
+             yymsg_alloc = yyalloc;
+           else

              {
              {

-               yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
-               yycount += 1;
-               if (yycount == 5)
-                 {
-                   yysize = 0;
-                   break;
-                 }
+               yymsg = yymsgbuf;
+               yymsg_alloc = sizeof yymsgbuf;

              }
              }

-         yysize += (sizeof ("syntax error, unexpected ")
-                    + yystrlen (yytname[yytype]));
-         yymsg = (char *) YYSTACK_ALLOC (yysize);
-         if (yymsg != 0)
-           {
-             char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-             yyp = yystpcpy (yyp, yytname[yytype]);
-
-             if (yycount < 5)
-               {
-                 yyprefix = ", expecting ";
-                 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-                   if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-                     {
-                       yyp = yystpcpy (yyp, yyprefix);
-                       yyp = yystpcpy (yyp, yytname[yyx]);
-                       yyprefix = " or ";
-                     }
-               }
-             yyerror (yymsg);
-             YYSTACK_FREE (yymsg);
-           }
-         else
-           yyerror ("syntax error; also virtual memory exhausted");
-       }
-      else
-#endif /* YYERROR_VERBOSE */
-       yyerror ("syntax error");
+         }
+
+       if (0 < yysize && yysize <= yymsg_alloc)
+         {
+           (void) yysyntax_error (yymsg, yystate, yychar);
+           yyerror (yymsg);
+         }
+       else
+         {
+           yyerror (YY_("syntax error"));
+           if (yysize != 0)
+             goto yyexhaustedlab;
+         }
+      }
+#endif

     }
 
     }
 

-  yylerrsp = yylsp;
+  yyerror_range[0] = yylloc;

 
   if (yyerrstatus == 3)
     {
 
   if (yyerrstatus == 3)
     {


@@ -1802,25 +2653,16 @@ yyerrlab:
         error, discard it.  */
 
       if (yychar <= YYEOF)
         error, discard it.  */
 
       if (yychar <= YYEOF)

-        {
-          /* If at end of input, pop the error token,
-            then the rest of the stack, then return failure.  */
+       {
+         /* Return failure if at end of input.  */

          if (yychar == YYEOF)
          if (yychar == YYEOF)

-            for (;;)
-              {
-                YYPOPSTACK;
-                if (yyssp == yyss)
-                  YYABORT;
-                YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-                yydestruct (yystos[*yyssp], yyvsp, yylsp);
-              }
-        }
+           YYABORT;
+       }

       else
        {
       else
        {

-         YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-         yydestruct (yytoken, &yylval, &yylloc);
+         yydestruct ("Error: discarding",
+                     yytoken, &yylval, &yylloc);

          yychar = YYEMPTY;
          yychar = YYEMPTY;

-         *++yylerrsp = yylloc;

        }
     }
 
        }
     }
 


@@ -1834,19 +2676,19 @@ yyerrlab:
 `---------------------------------------------------*/
 yyerrorlab:
 
 `---------------------------------------------------*/
 yyerrorlab:
 

-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
-  if (0)
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)

      goto yyerrorlab;
      goto yyerrorlab;

-#endif

 
 

-  yyvsp -= yylen;
-  yyssp -= yylen;
+  yyerror_range[0] = yylsp[1-yylen];
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);

   yystate = *yyssp;
   yystate = *yyssp;

-  yylerrsp = yylsp;
-  *++yylerrsp = yyloc;
-  yylsp -= yylen;

   goto yyerrlab1;
 
 
   goto yyerrlab1;
 
 


@@ -1874,22 +2716,25 @@ yyerrlab1:
       if (yyssp == yyss)
        YYABORT;
 
       if (yyssp == yyss)
        YYABORT;
 

-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp, yylsp);
-      YYPOPSTACK;
+      yyerror_range[0] = *yylsp;
+      yydestruct ("Error: popping",
+                 yystos[yystate], yyvsp, yylsp);
+      YYPOPSTACK (1);

       yystate = *yyssp;
       YY_STACK_PRINT (yyss, yyssp);
     }
 
       yystate = *yyssp;
       YY_STACK_PRINT (yyss, yyssp);
     }
 

-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  YYDPRINTF ((stderr, "Shifting error token, "));
-

   *++yyvsp = yylval;
   *++yyvsp = yylval;

-  YYLLOC_DEFAULT (yyloc, yylsp, yylerrsp - yylsp);
+
+  yyerror_range[1] = yylloc;
+  /* Using YYLLOC is tempting, but would change the location of
+     the lookahead.  YYLOC is available though.  */
+  YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);

   *++yylsp = yyloc;
 
   *++yylsp = yyloc;
 

+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+

   yystate = yyn;
   goto yynewstate;
 
   yystate = yyn;
   goto yynewstate;
 


@@ -1909,25 +2754,45 @@ yyabortlab:
   goto yyreturn;
 
 #ifndef yyoverflow
   goto yyreturn;
 
 #ifndef yyoverflow

-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here.  |
-`----------------------------------------------*/
-yyoverflowlab:
-  yyerror ("parser stack overflow");
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));

   yyresult = 2;
   /* Fall through.  */
 #endif
 
 yyreturn:
   yyresult = 2;
   /* Fall through.  */
 #endif
 
 yyreturn:

+  if (yychar != YYEMPTY)
+     yydestruct ("Cleanup: discarding lookahead",
+                yytoken, &yylval, &yylloc);
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+                 yystos[*yyssp], yyvsp, yylsp);
+      YYPOPSTACK (1);
+    }

 #ifndef yyoverflow
   if (yyss != yyssa)
     YYSTACK_FREE (yyss);
 #endif
 #ifndef yyoverflow
   if (yyss != yyssa)
     YYSTACK_FREE (yyss);
 #endif

-  return yyresult;
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);

 }
 
 
 }
 
 

-#line 433 "parse-gram.y"
+
+/* Line 1486 of yacc.c  */
+#line 574 "parse-gram.y"

 
 
 
 
 
 


@@ -1941,7 +2806,11 @@ lloc_default (YYLTYPE const *rhs, int n)
 {
   int i;
   YYLTYPE loc;
 {
   int i;
   YYLTYPE loc;

-  loc.start = loc.end = rhs[n].end;
+
+  /* SGI MIPSpro 7.4.1m miscompiles "loc.start = loc.end = rhs[n].end;".
+     The bug is fixed in 7.4.2m, but play it safe for now.  */
+  loc.start = rhs[n].end;
+  loc.end = rhs[n].end;

 
   /* Ignore empty nonterminals the start of the the right-hand side.
      Do not bother to ignore them at the end of the right-hand side,
 
   /* Ignore empty nonterminals the start of the the right-hand side.
      Do not bother to ignore them at the end of the right-hand side,


@@ -1963,22 +2832,28 @@ lloc_default (YYLTYPE const *rhs, int n)
 static void
 add_param (char const *type, char *decl, location loc)
 {
 static void
 add_param (char const *type, char *decl, location loc)
 {

-  static char const alphanum[] =
-    "0123456789"
+  static char const alphanum[26 + 26 + 1 + 10] =

     "abcdefghijklmnopqrstuvwxyz"
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
     "abcdefghijklmnopqrstuvwxyz"
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

-    "_";
-  char const *alpha = alphanum + 10;
+    "_"
+    "0123456789";

   char const *name_start = NULL;
   char *p;
 
   char const *name_start = NULL;
   char *p;
 

-  for (p = decl; *p; p++)
-    if ((p == decl || ! strchr (alphanum, p[-1])) && strchr (alpha, p[0]))
+  /* Stop on last actual character.  */
+  for (p = decl; p[1]; p++)
+    if ((p == decl
+        || ! memchr (alphanum, p[-1], sizeof alphanum))
+       && memchr (alphanum, p[0], sizeof alphanum - 10))

       name_start = p;
 
       name_start = p;
 

-  /* Strip the surrounding '{' and '}'.  */
-  decl++;
-  p[-1] = '\0';
+  /* Strip the surrounding '{' and '}', and any blanks just inside
+     the braces.  */
+  while (*--p == ' ' || *p == '\t')
+    continue;
+  p[1] = '\0';
+  while (*++decl == ' ' || *decl == '\t')
+    continue;

 
   if (! name_start)
     complain_at (loc, _("missing identifier in parameter declaration"));
 
   if (! name_start)
     complain_at (loc, _("missing identifier in parameter declaration"));


@@ -1988,7 +2863,7 @@ add_param (char const *type, char *decl, location loc)
       size_t name_len;
 
       for (name_len = 1;
       size_t name_len;
 
       for (name_len = 1;

-          name_start[name_len] && strchr (alphanum, name_start[name_len]);
+          memchr (alphanum, name_start[name_len], sizeof alphanum);

           name_len++)
        continue;
 
           name_len++)
        continue;
 


@@ -1999,49 +2874,18 @@ add_param (char const *type, char *decl, location loc)
       free (name);
     }
 
       free (name);
     }
 

-  scanner_last_string_free ();
+  gram_scanner_last_string_free ();

 }
 
 }
 

-/*----------------------------------------------------.
-| When debugging the parser, display tokens' values.  |
-`----------------------------------------------------*/

 
 static void
 
 static void

-print_token_value (FILE *file, int type, YYSTYPE const *value)
+version_check (location const *loc, char const *version)

 {
 {

-  fputc (' ', file);
-  switch (type)
+  if (strverscmp (version, PACKAGE_VERSION) > 0)

     {
     {

-    case ID:
-      fprintf (file, " = %s", value->symbol->tag);
-      break;
-
-    case INT:
-      fprintf (file, " = %d", value->integer);
-      break;
-
-    case STRING:
-      fprintf (file, " = \"%s\"", value->chars);
-      break;
-
-    case TYPE:
-      fprintf (file, " = <%s>", value->uniqstr);
-      break;
-
-    case BRACED_CODE:
-    case PERCENT_DESTRUCTOR:
-    case PERCENT_LEX_PARAM:
-    case PERCENT_PARSE_PARAM:
-    case PERCENT_PRINTER:
-    case PERCENT_UNION:
-    case PROLOGUE:
-    case EPILOGUE:
-      fprintf (file, " = {{ %s }}", value->chars);
-      break;
-
-    default:
-      fprintf (file, "unknown token type");
-      break;
+      complain_at (*loc, "require bison %s, but have %s",
+                  version, PACKAGE_VERSION);
+      exit (63);

     }
 }
 
     }
 }
 


@@ -2054,6 +2898,19 @@ gram_error (location const *loc, char const *msg)
 char const *
 token_name (int type)
 {
 char const *
 token_name (int type)
 {

-  return yytname[type];
+  return yytname[YYTRANSLATE (type)];
+}
+
+static char const *
+char_name (char c)
+{
+  if (c == '\'')
+    return "'\\''";
+  else
+    {
+      char buf[4];
+      buf[0] = '\''; buf[1] = c; buf[2] = '\''; buf[3] = '\0';
+      return quotearg_style (escape_quoting_style, buf);
+    }

 }
 
 }