1679 lines
		
	
	
	
		
			41 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			1679 lines
		
	
	
	
		
			41 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* A Bison parser, made by GNU Bison 2.0.  */
 | ||
| 
 | ||
| /* Skeleton parser for Yacc-like parsing with Bison,
 | ||
|    Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 | ||
| 
 | ||
|    This file is part of GNU Bash.
 | ||
| 
 | ||
|    Bash 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 3 of the License, or
 | ||
|    (at your option) any later version.
 | ||
| 
 | ||
|    Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
 | ||
| */
 | ||
| 
 | ||
| /* 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.  */
 | ||
| 
 | ||
| /* All symbols defined below should begin with yy or YY, to avoid
 | ||
|    infringing on user name space.  This should be done even for local
 | ||
|    variables, as they might otherwise be expanded by user macros.
 | ||
|    There are some unavoidable exceptions within include files to
 | ||
|    define necessary library symbols; they are noted "INFRINGES ON
 | ||
|    USER NAME SPACE" below.  */
 | ||
| 
 | ||
| /* Identify Bison output.  */
 | ||
| #define YYBISON 1
 | ||
| 
 | ||
| /* Skeleton name.  */
 | ||
| #define YYSKELETON_NAME "yacc.c"
 | ||
| 
 | ||
| /* Pure parsers.  */
 | ||
| #define YYPURE 1
 | ||
| 
 | ||
| /* Using locations.  */
 | ||
| #define YYLSP_NEEDED 0
 | ||
| 
 | ||
| /* Substitute the variable and function names.  */
 | ||
| #define yyparse __gettextparse
 | ||
| #define yylex   __gettextlex
 | ||
| #define yyerror __gettexterror
 | ||
| #define yylval  __gettextlval
 | ||
| #define yychar  __gettextchar
 | ||
| #define yydebug __gettextdebug
 | ||
| #define yynerrs __gettextnerrs
 | ||
| 
 | ||
| 
 | ||
| /* Tokens.  */
 | ||
| #ifndef YYTOKENTYPE
 | ||
| # define YYTOKENTYPE
 | ||
|    /* Put the tokens into the symbol table, so that GDB and other debuggers
 | ||
|       know about them.  */
 | ||
|    enum yytokentype {
 | ||
|      EQUOP2 = 258,
 | ||
|      CMPOP2 = 259,
 | ||
|      ADDOP2 = 260,
 | ||
|      MULOP2 = 261,
 | ||
|      NUMBER = 262
 | ||
|    };
 | ||
| #endif
 | ||
| #define EQUOP2 258
 | ||
| #define CMPOP2 259
 | ||
| #define ADDOP2 260
 | ||
| #define MULOP2 261
 | ||
| #define NUMBER 262
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| /* Copy the first part of user declarations.  */
 | ||
| #line 1 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
| 
 | ||
| /* plural.y - Expression parsing for plural form selection. */
 | ||
| 
 | ||
| /* Copyright (C) 2000, 2001, 2005-2009 Free Software Foundation, Inc.
 | ||
|    Written by Ulrich Drepper <drepper@cygnus.com>, 2000.
 | ||
| 
 | ||
|    This file is part of GNU Bash.
 | ||
| 
 | ||
|    Bash 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 3 of the License, or
 | ||
|    (at your option) any later version.
 | ||
| 
 | ||
|    Bash 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 Bash.  If not, see <http://www.gnu.org/licenses/>.
 | ||
| */
 | ||
| 
 | ||
| /* The bison generated parser uses alloca.  AIX 3 forces us to put this
 | ||
|    declaration at the beginning of the file.  The declaration in bison's
 | ||
|    skeleton file comes too late.  This must come before <config.h>
 | ||
|    because <config.h> may include arbitrary system headers.  */
 | ||
| #if defined _AIX && !defined __GNUC__
 | ||
|  #pragma alloca
 | ||
| #endif
 | ||
| 
 | ||
| #ifdef HAVE_CONFIG_H
 | ||
| # include <config.h>
 | ||
| #endif
 | ||
| 
 | ||
| #include <stddef.h>
 | ||
| #include <stdlib.h>
 | ||
| #include "plural-exp.h"
 | ||
| 
 | ||
| /* The main function generated by the parser is called __gettextparse,
 | ||
|    but we want it to be called PLURAL_PARSE.  */
 | ||
| #ifndef _LIBC
 | ||
| # define __gettextparse PLURAL_PARSE
 | ||
| #endif
 | ||
| 
 | ||
| #define YYLEX_PARAM	&((struct parse_args *) arg)->cp
 | ||
| #define YYPARSE_PARAM	arg
 | ||
| 
 | ||
| 
 | ||
| /* Enabling traces.  */
 | ||
| #ifndef YYDEBUG
 | ||
| # define YYDEBUG 0
 | ||
| #endif
 | ||
| 
 | ||
| /* Enabling verbose error messages.  */
 | ||
| #ifdef YYERROR_VERBOSE
 | ||
| # undef YYERROR_VERBOSE
 | ||
| # define YYERROR_VERBOSE 1
 | ||
| #else
 | ||
| # define YYERROR_VERBOSE 0
 | ||
| #endif
 | ||
| 
 | ||
| #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
 | ||
| #line 51 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
| typedef union YYSTYPE {
 | ||
|   unsigned long int num;
 | ||
|   enum operator op;
 | ||
|   struct expression *exp;
 | ||
| } YYSTYPE;
 | ||
| /* Line 190 of yacc.c.  */
 | ||
| #line 152 "/usr/src/local/bash/bash-20080814/lib/intl/plural.c"
 | ||
| # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 | ||
| # define YYSTYPE_IS_DECLARED 1
 | ||
| # define YYSTYPE_IS_TRIVIAL 1
 | ||
| #endif
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| /* Copy the second part of user declarations.  */
 | ||
| #line 57 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
| 
 | ||
| /* Prototypes for local functions.  */
 | ||
| static struct expression *new_exp PARAMS ((int nargs, enum operator op,
 | ||
| 					   struct expression * const *args));
 | ||
| static inline struct expression *new_exp_0 PARAMS ((enum operator op));
 | ||
| static inline struct expression *new_exp_1 PARAMS ((enum operator op,
 | ||
| 						   struct expression *right));
 | ||
| static struct expression *new_exp_2 PARAMS ((enum operator op,
 | ||
| 					     struct expression *left,
 | ||
| 					     struct expression *right));
 | ||
| static inline struct expression *new_exp_3 PARAMS ((enum operator op,
 | ||
| 						   struct expression *bexp,
 | ||
| 						   struct expression *tbranch,
 | ||
| 						   struct expression *fbranch));
 | ||
| static int yylex PARAMS ((YYSTYPE *lval, const char **pexp));
 | ||
| static void yyerror PARAMS ((const char *str));
 | ||
| 
 | ||
| /* Allocation of expressions.  */
 | ||
| 
 | ||
| static struct expression *
 | ||
| new_exp (nargs, op, args)
 | ||
|      int nargs;
 | ||
|      enum operator op;
 | ||
|      struct expression * const *args;
 | ||
| {
 | ||
|   int i;
 | ||
|   struct expression *newp;
 | ||
| 
 | ||
|   /* If any of the argument could not be malloc'ed, just return NULL.  */
 | ||
|   for (i = nargs - 1; i >= 0; i--)
 | ||
|     if (args[i] == NULL)
 | ||
|       goto fail;
 | ||
| 
 | ||
|   /* Allocate a new expression.  */
 | ||
|   newp = (struct expression *) malloc (sizeof (*newp));
 | ||
|   if (newp != NULL)
 | ||
|     {
 | ||
|       newp->nargs = nargs;
 | ||
|       newp->operation = op;
 | ||
|       for (i = nargs - 1; i >= 0; i--)
 | ||
| 	newp->val.args[i] = args[i];
 | ||
|       return newp;
 | ||
|     }
 | ||
| 
 | ||
|  fail:
 | ||
|   for (i = nargs - 1; i >= 0; i--)
 | ||
|     FREE_EXPRESSION (args[i]);
 | ||
| 
 | ||
|   return NULL;
 | ||
| }
 | ||
| 
 | ||
| static inline struct expression *
 | ||
| new_exp_0 (op)
 | ||
|      enum operator op;
 | ||
| {
 | ||
|   return new_exp (0, op, NULL);
 | ||
| }
 | ||
| 
 | ||
| static inline struct expression *
 | ||
| new_exp_1 (op, right)
 | ||
|      enum operator op;
 | ||
|      struct expression *right;
 | ||
| {
 | ||
|   struct expression *args[1];
 | ||
| 
 | ||
|   args[0] = right;
 | ||
|   return new_exp (1, op, args);
 | ||
| }
 | ||
| 
 | ||
| static struct expression *
 | ||
| new_exp_2 (op, left, right)
 | ||
|      enum operator op;
 | ||
|      struct expression *left;
 | ||
|      struct expression *right;
 | ||
| {
 | ||
|   struct expression *args[2];
 | ||
| 
 | ||
|   args[0] = left;
 | ||
|   args[1] = right;
 | ||
|   return new_exp (2, op, args);
 | ||
| }
 | ||
| 
 | ||
| static inline struct expression *
 | ||
| new_exp_3 (op, bexp, tbranch, fbranch)
 | ||
|      enum operator op;
 | ||
|      struct expression *bexp;
 | ||
|      struct expression *tbranch;
 | ||
|      struct expression *fbranch;
 | ||
| {
 | ||
|   struct expression *args[3];
 | ||
| 
 | ||
|   args[0] = bexp;
 | ||
|   args[1] = tbranch;
 | ||
|   args[2] = fbranch;
 | ||
|   return new_exp (3, op, args);
 | ||
| }
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| /* Line 213 of yacc.c.  */
 | ||
| #line 262 "/usr/src/local/bash/bash-20080814/lib/intl/plural.c"
 | ||
| 
 | ||
| #if ! defined (yyoverflow) || YYERROR_VERBOSE
 | ||
| 
 | ||
| # ifndef YYFREE
 | ||
| #  define YYFREE free
 | ||
| # endif
 | ||
| # ifndef YYMALLOC
 | ||
| #  define YYMALLOC malloc
 | ||
| # endif
 | ||
| 
 | ||
| /* The parser invokes alloca or malloc; define the necessary symbols.  */
 | ||
| 
 | ||
| # ifdef YYSTACK_USE_ALLOCA
 | ||
| #  if YYSTACK_USE_ALLOCA
 | ||
| #   ifdef __GNUC__
 | ||
| #    define YYSTACK_ALLOC __builtin_alloca
 | ||
| #   else
 | ||
| #    define YYSTACK_ALLOC alloca
 | ||
| #   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
 | ||
| #  endif
 | ||
| #  define YYSTACK_ALLOC YYMALLOC
 | ||
| #  define YYSTACK_FREE YYFREE
 | ||
| # endif
 | ||
| #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
 | ||
| 
 | ||
| 
 | ||
| #if (! defined (yyoverflow) \
 | ||
|      && (! defined (__cplusplus) \
 | ||
| 	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
 | ||
| 
 | ||
| /* A type that is properly aligned for any stack member.  */
 | ||
| union yyalloc
 | ||
| {
 | ||
|   short int yyss;
 | ||
|   YYSTYPE yyvs;
 | ||
|   };
 | ||
| 
 | ||
| /* The size of the maximum gap between one aligned stack and the next.  */
 | ||
| # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
 | ||
| 
 | ||
| /* 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))			\
 | ||
|       + YYSTACK_GAP_MAXIMUM)
 | ||
| 
 | ||
| /* Copy COUNT objects from FROM to TO.  The source and destination do
 | ||
|    not overlap.  */
 | ||
| # ifndef YYCOPY
 | ||
| #  if defined (__GNUC__) && 1 < __GNUC__
 | ||
| #   define YYCOPY(To, From, Count) \
 | ||
|       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 | ||
| #  else
 | ||
| #   define YYCOPY(To, From, Count)		\
 | ||
|       do					\
 | ||
| 	{					\
 | ||
| 	  register YYSIZE_T yyi;		\
 | ||
| 	  for (yyi = 0; yyi < (Count); yyi++)	\
 | ||
| 	    (To)[yyi] = (From)[yyi];		\
 | ||
| 	}					\
 | ||
|       while (0)
 | ||
| #  endif
 | ||
| # endif
 | ||
| 
 | ||
| /* Relocate STACK from its old location to the new one.  The
 | ||
|    local variables YYSIZE and YYSTACKSIZE give the old and new number of
 | ||
|    elements in the stack, and YYPTR gives the new location of the
 | ||
|    stack.  Advance YYPTR to a properly aligned location for the next
 | ||
|    stack.  */
 | ||
| # define YYSTACK_RELOCATE(Stack)					\
 | ||
|     do									\
 | ||
|       {									\
 | ||
| 	YYSIZE_T yynewbytes;						\
 | ||
| 	YYCOPY (&yyptr->Stack, Stack, yysize);				\
 | ||
| 	Stack = &yyptr->Stack;						\
 | ||
| 	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
 | ||
| 	yyptr += yynewbytes / sizeof (*yyptr);				\
 | ||
|       }									\
 | ||
|     while (0)
 | ||
| 
 | ||
| #endif
 | ||
| 
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
|    typedef signed char yysigned_char;
 | ||
| #else
 | ||
|    typedef short int yysigned_char;
 | ||
| #endif
 | ||
| 
 | ||
| /* YYFINAL -- State number of the termination state. */
 | ||
| #define YYFINAL  9
 | ||
| /* YYLAST -- Last index in YYTABLE.  */
 | ||
| #define YYLAST   54
 | ||
| 
 | ||
| /* YYNTOKENS -- Number of terminals. */
 | ||
| #define YYNTOKENS  16
 | ||
| /* YYNNTS -- Number of nonterminals. */
 | ||
| #define YYNNTS  3
 | ||
| /* YYNRULES -- Number of rules. */
 | ||
| #define YYNRULES  13
 | ||
| /* YYNRULES -- Number of states. */
 | ||
| #define YYNSTATES  27
 | ||
| 
 | ||
| /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 | ||
| #define YYUNDEFTOK  2
 | ||
| #define YYMAXUTOK   262
 | ||
| 
 | ||
| #define YYTRANSLATE(YYX) 						\
 | ||
|   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
 | ||
| 
 | ||
| /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
 | ||
| static const unsigned char yytranslate[] =
 | ||
| {
 | ||
|        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,    10,     2,     2,     2,     2,     5,     2,
 | ||
|       14,    15,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,    12,     2,
 | ||
|        2,     2,     2,     3,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|       13,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     4,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 | ||
|        2,     2,     2,     2,     2,     2,     1,     2,     6,     7,
 | ||
|        8,     9,    11
 | ||
| };
 | ||
| 
 | ||
| #if YYDEBUG
 | ||
| /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
 | ||
|    YYRHS.  */
 | ||
| static const unsigned char yyprhs[] =
 | ||
| {
 | ||
|        0,     0,     3,     5,    11,    15,    19,    23,    27,    31,
 | ||
|       35,    38,    40,    42
 | ||
| };
 | ||
| 
 | ||
| /* YYRHS -- A `-1'-separated list of the rules' RHS. */
 | ||
| static const yysigned_char yyrhs[] =
 | ||
| {
 | ||
|       17,     0,    -1,    18,    -1,    18,     3,    18,    12,    18,
 | ||
|       -1,    18,     4,    18,    -1,    18,     5,    18,    -1,    18,
 | ||
|        6,    18,    -1,    18,     7,    18,    -1,    18,     8,    18,
 | ||
|       -1,    18,     9,    18,    -1,    10,    18,    -1,    13,    -1,
 | ||
|       11,    -1,    14,    18,    15,    -1
 | ||
| };
 | ||
| 
 | ||
| /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 | ||
| static const unsigned char yyrline[] =
 | ||
| {
 | ||
|        0,   176,   176,   184,   188,   192,   196,   200,   204,   208,
 | ||
|      212,   216,   220,   225
 | ||
| };
 | ||
| #endif
 | ||
| 
 | ||
| #if YYDEBUG || YYERROR_VERBOSE
 | ||
| /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
 | ||
|    First, the terminals, then, starting at YYNTOKENS, nonterminals. */
 | ||
| static const char *const yytname[] =
 | ||
| {
 | ||
|   "$end", "error", "$undefined", "'?'", "'|'", "'&'", "EQUOP2", "CMPOP2",
 | ||
|   "ADDOP2", "MULOP2", "'!'", "NUMBER", "':'", "'n'", "'('", "')'",
 | ||
|   "$accept", "start", "exp", 0
 | ||
| };
 | ||
| #endif
 | ||
| 
 | ||
| # ifdef YYPRINT
 | ||
| /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
 | ||
|    token YYLEX-NUM.  */
 | ||
| static const unsigned short int yytoknum[] =
 | ||
| {
 | ||
|        0,   256,   257,    63,   124,    38,   258,   259,   260,   261,
 | ||
|       33,   262,    58,   110,    40,    41
 | ||
| };
 | ||
| # endif
 | ||
| 
 | ||
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 | ||
| static const unsigned char yyr1[] =
 | ||
| {
 | ||
|        0,    16,    17,    18,    18,    18,    18,    18,    18,    18,
 | ||
|       18,    18,    18,    18
 | ||
| };
 | ||
| 
 | ||
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
 | ||
| static const unsigned char yyr2[] =
 | ||
| {
 | ||
|        0,     2,     1,     5,     3,     3,     3,     3,     3,     3,
 | ||
|        2,     1,     1,     3
 | ||
| };
 | ||
| 
 | ||
| /* 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[] =
 | ||
| {
 | ||
|        0,     0,    12,    11,     0,     0,     2,    10,     0,     1,
 | ||
|        0,     0,     0,     0,     0,     0,     0,    13,     0,     4,
 | ||
|        5,     6,     7,     8,     9,     0,     3
 | ||
| };
 | ||
| 
 | ||
| /* YYDEFGOTO[NTERM-NUM]. */
 | ||
| static const yysigned_char yydefgoto[] =
 | ||
| {
 | ||
|       -1,     5,     6
 | ||
| };
 | ||
| 
 | ||
| /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
 | ||
|    STATE-NUM.  */
 | ||
| #define YYPACT_NINF -10
 | ||
| static const yysigned_char yypact[] =
 | ||
| {
 | ||
|       -9,    -9,   -10,   -10,    -9,     8,    36,   -10,    13,   -10,
 | ||
|       -9,    -9,    -9,    -9,    -9,    -9,    -9,   -10,    26,    41,
 | ||
|       45,    18,    -2,    14,   -10,    -9,    36
 | ||
| };
 | ||
| 
 | ||
| /* YYPGOTO[NTERM-NUM].  */
 | ||
| static const yysigned_char yypgoto[] =
 | ||
| {
 | ||
|      -10,   -10,    -1
 | ||
| };
 | ||
| 
 | ||
| /* 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 -1
 | ||
| static const unsigned char yytable[] =
 | ||
| {
 | ||
|        7,     1,     2,     8,     3,     4,    15,    16,     9,    18,
 | ||
|       19,    20,    21,    22,    23,    24,    10,    11,    12,    13,
 | ||
|       14,    15,    16,    16,    26,    14,    15,    16,    17,    10,
 | ||
|       11,    12,    13,    14,    15,    16,     0,     0,    25,    10,
 | ||
|       11,    12,    13,    14,    15,    16,    12,    13,    14,    15,
 | ||
|       16,    13,    14,    15,    16
 | ||
| };
 | ||
| 
 | ||
| static const yysigned_char yycheck[] =
 | ||
| {
 | ||
|        1,    10,    11,     4,    13,    14,     8,     9,     0,    10,
 | ||
|       11,    12,    13,    14,    15,    16,     3,     4,     5,     6,
 | ||
|        7,     8,     9,     9,    25,     7,     8,     9,    15,     3,
 | ||
|        4,     5,     6,     7,     8,     9,    -1,    -1,    12,     3,
 | ||
|        4,     5,     6,     7,     8,     9,     5,     6,     7,     8,
 | ||
|        9,     6,     7,     8,     9
 | ||
| };
 | ||
| 
 | ||
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
 | ||
|    symbol of state STATE-NUM.  */
 | ||
| static const unsigned char yystos[] =
 | ||
| {
 | ||
|        0,    10,    11,    13,    14,    17,    18,    18,    18,     0,
 | ||
|        3,     4,     5,     6,     7,     8,     9,    15,    18,    18,
 | ||
|       18,    18,    18,    18,    18,    12,    18
 | ||
| };
 | ||
| 
 | ||
| #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 YYEOF		0
 | ||
| 
 | ||
| #define YYACCEPT	goto yyacceptlab
 | ||
| #define YYABORT		goto yyabortlab
 | ||
| #define YYERROR		goto yyerrorlab
 | ||
| 
 | ||
| 
 | ||
| /* Like YYERROR except do call yyerror.  This remains here temporarily
 | ||
|    to ease the transition to the new meaning of YYERROR, for GCC.
 | ||
|    Once GCC version 2 has supplanted version 1, this can go.  */
 | ||
| 
 | ||
| #define YYFAIL		goto yyerrlab
 | ||
| 
 | ||
| #define YYRECOVERING()  (!!yyerrstatus)
 | ||
| 
 | ||
| #define YYBACKUP(Token, Value)					\
 | ||
| do								\
 | ||
|   if (yychar == YYEMPTY && yylen == 1)				\
 | ||
|     {								\
 | ||
|       yychar = (Token);						\
 | ||
|       yylval = (Value);						\
 | ||
|       yytoken = YYTRANSLATE (yychar);				\
 | ||
|       YYPOPSTACK;						\
 | ||
|       goto yybackup;						\
 | ||
|     }								\
 | ||
|   else								\
 | ||
|     { 								\
 | ||
|       yyerror ("syntax error: cannot back up");\
 | ||
|       YYERROR;							\
 | ||
|     }								\
 | ||
| while (0)
 | ||
| 
 | ||
| 
 | ||
| #define YYTERROR	1
 | ||
| #define YYERRCODE	256
 | ||
| 
 | ||
| 
 | ||
| /* 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
 | ||
| # define YYLLOC_DEFAULT(Current, Rhs, N)				\
 | ||
|     do									\
 | ||
|       if (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 (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
 | ||
| 
 | ||
| 
 | ||
| /* YYLEX -- calling `yylex' with the right arguments.  */
 | ||
| 
 | ||
| #ifdef YYLEX_PARAM
 | ||
| # define YYLEX yylex (&yylval, YYLEX_PARAM)
 | ||
| #else
 | ||
| # define YYLEX yylex (&yylval)
 | ||
| #endif
 | ||
| 
 | ||
| /* Enable debugging if requested.  */
 | ||
| #if YYDEBUG
 | ||
| 
 | ||
| # ifndef YYFPRINTF
 | ||
| #  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
 | ||
| #  define YYFPRINTF fprintf
 | ||
| # endif
 | ||
| 
 | ||
| # define YYDPRINTF(Args)			\
 | ||
| do {						\
 | ||
|   if (yydebug)					\
 | ||
|     YYFPRINTF Args;				\
 | ||
| } while (0)
 | ||
| 
 | ||
| # define YY_SYMBOL_PRINT(Title, Type, Value, Location)		\
 | ||
| do {								\
 | ||
|   if (yydebug)							\
 | ||
|     {								\
 | ||
|       YYFPRINTF (stderr, "%s ", Title);				\
 | ||
|       yysymprint (stderr, 					\
 | ||
|                   Type, Value);	\
 | ||
|       YYFPRINTF (stderr, "\n");					\
 | ||
|     }								\
 | ||
| } while (0)
 | ||
| 
 | ||
| /*------------------------------------------------------------------.
 | ||
| | yy_stack_print -- Print the state stack from its BOTTOM up to its |
 | ||
| | TOP (included).                                                   |
 | ||
| `------------------------------------------------------------------*/
 | ||
| 
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
| static void
 | ||
| yy_stack_print (short int *bottom, short int *top)
 | ||
| #else
 | ||
| static void
 | ||
| yy_stack_print (bottom, top)
 | ||
|     short int *bottom;
 | ||
|     short int *top;
 | ||
| #endif
 | ||
| {
 | ||
|   YYFPRINTF (stderr, "Stack now");
 | ||
|   for (/* Nothing. */; bottom <= top; ++bottom)
 | ||
|     YYFPRINTF (stderr, " %d", *bottom);
 | ||
|   YYFPRINTF (stderr, "\n");
 | ||
| }
 | ||
| 
 | ||
| # define YY_STACK_PRINT(Bottom, Top)				\
 | ||
| do {								\
 | ||
|   if (yydebug)							\
 | ||
|     yy_stack_print ((Bottom), (Top));				\
 | ||
| } while (0)
 | ||
| 
 | ||
| 
 | ||
| /*------------------------------------------------.
 | ||
| | Report that the YYRULE is going to be reduced.  |
 | ||
| `------------------------------------------------*/
 | ||
| 
 | ||
| #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]]);
 | ||
| }
 | ||
| 
 | ||
| # define YY_REDUCE_PRINT(Rule)		\
 | ||
| do {					\
 | ||
|   if (yydebug)				\
 | ||
|     yy_reduce_print (Rule);		\
 | ||
| } while (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
 | ||
|    SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
 | ||
|    evaluated with infinite-precision integer arithmetic.  */
 | ||
| 
 | ||
| #ifndef YYMAXDEPTH
 | ||
| # define YYMAXDEPTH 10000
 | ||
| #endif
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| #if YYERROR_VERBOSE
 | ||
| 
 | ||
| # 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;
 | ||
| 
 | ||
|   while (*yys++ != '\0')
 | ||
|     continue;
 | ||
| 
 | ||
|   return yys - yystr - 1;
 | ||
| }
 | ||
| #  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.  */
 | ||
| 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;
 | ||
| 
 | ||
|   while ((*yyd++ = *yys++) != '\0')
 | ||
|     continue;
 | ||
| 
 | ||
|   return yyd - 1;
 | ||
| }
 | ||
| #  endif
 | ||
| # endif
 | ||
| 
 | ||
| #endif /* !YYERROR_VERBOSE */
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| #if YYDEBUG
 | ||
| /*--------------------------------.
 | ||
| | Print this symbol on YYOUTPUT.  |
 | ||
| `--------------------------------*/
 | ||
| 
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
| static void
 | ||
| yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
 | ||
| #else
 | ||
| static void
 | ||
| yysymprint (yyoutput, yytype, yyvaluep)
 | ||
|     FILE *yyoutput;
 | ||
|     int yytype;
 | ||
|     YYSTYPE *yyvaluep;
 | ||
| #endif
 | ||
| {
 | ||
|   /* Pacify ``unused variable'' warnings.  */
 | ||
|   (void) yyvaluep;
 | ||
| 
 | ||
|   if (yytype < YYNTOKENS)
 | ||
|     YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
 | ||
|   else
 | ||
|     YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
 | ||
| 
 | ||
| 
 | ||
| # ifdef YYPRINT
 | ||
|   if (yytype < YYNTOKENS)
 | ||
|     YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
 | ||
| # endif
 | ||
|   switch (yytype)
 | ||
|     {
 | ||
|       default:
 | ||
|         break;
 | ||
|     }
 | ||
|   YYFPRINTF (yyoutput, ")");
 | ||
| }
 | ||
| 
 | ||
| #endif /* ! YYDEBUG */
 | ||
| /*-----------------------------------------------.
 | ||
| | Release the memory associated to this symbol.  |
 | ||
| `-----------------------------------------------*/
 | ||
| 
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
| static void
 | ||
| yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
 | ||
| #else
 | ||
| static void
 | ||
| yydestruct (yymsg, yytype, yyvaluep)
 | ||
|     const char *yymsg;
 | ||
|     int yytype;
 | ||
|     YYSTYPE *yyvaluep;
 | ||
| #endif
 | ||
| {
 | ||
|   /* Pacify ``unused variable'' warnings.  */
 | ||
|   (void) yyvaluep;
 | ||
| 
 | ||
|   if (!yymsg)
 | ||
|     yymsg = "Deleting";
 | ||
|   YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
 | ||
| 
 | ||
|   switch (yytype)
 | ||
|     {
 | ||
| 
 | ||
|       default:
 | ||
|         break;
 | ||
|     }
 | ||
| }
 | ||
| 
 | ||
| 
 | ||
| /* Prevent warnings from -Wmissing-prototypes.  */
 | ||
| 
 | ||
| #ifdef YYPARSE_PARAM
 | ||
| # if defined (__STDC__) || defined (__cplusplus)
 | ||
| int yyparse (void *YYPARSE_PARAM);
 | ||
| # else
 | ||
| int yyparse ();
 | ||
| # endif
 | ||
| #else /* ! YYPARSE_PARAM */
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
| int yyparse (void);
 | ||
| #else
 | ||
| int yyparse ();
 | ||
| #endif
 | ||
| #endif /* ! YYPARSE_PARAM */
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| /*----------.
 | ||
| | yyparse.  |
 | ||
| `----------*/
 | ||
| 
 | ||
| #ifdef YYPARSE_PARAM
 | ||
| # if defined (__STDC__) || defined (__cplusplus)
 | ||
| int yyparse (void *YYPARSE_PARAM)
 | ||
| # else
 | ||
| int yyparse (YYPARSE_PARAM)
 | ||
|   void *YYPARSE_PARAM;
 | ||
| # endif
 | ||
| #else /* ! YYPARSE_PARAM */
 | ||
| #if defined (__STDC__) || defined (__cplusplus)
 | ||
| int
 | ||
| yyparse (void)
 | ||
| #else
 | ||
| int
 | ||
| yyparse ()
 | ||
| 
 | ||
| #endif
 | ||
| #endif
 | ||
| {
 | ||
|   /* The look-ahead symbol.  */
 | ||
| int yychar;
 | ||
| 
 | ||
| /* The semantic value of the look-ahead symbol.  */
 | ||
| YYSTYPE yylval;
 | ||
| 
 | ||
| /* Number of syntax errors so far.  */
 | ||
| int yynerrs;
 | ||
| 
 | ||
|   register int yystate;
 | ||
|   register int yyn;
 | ||
|   int yyresult;
 | ||
|   /* Number of tokens to shift before error messages enabled.  */
 | ||
|   int yyerrstatus;
 | ||
|   /* Look-ahead token as an internal (translated) token number.  */
 | ||
|   int yytoken = 0;
 | ||
| 
 | ||
|   /* Three stacks and their tools:
 | ||
|      `yyss': related to states,
 | ||
|      `yyvs': related to semantic values,
 | ||
|      `yyls': related to locations.
 | ||
| 
 | ||
|      Refer to the stacks thru separate pointers, to allow yyoverflow
 | ||
|      to reallocate them elsewhere.  */
 | ||
| 
 | ||
|   /* The state stack.  */
 | ||
|   short int yyssa[YYINITDEPTH];
 | ||
|   short int *yyss = yyssa;
 | ||
|   register short int *yyssp;
 | ||
| 
 | ||
|   /* The semantic value stack.  */
 | ||
|   YYSTYPE yyvsa[YYINITDEPTH];
 | ||
|   YYSTYPE *yyvs = yyvsa;
 | ||
|   register YYSTYPE *yyvsp;
 | ||
| 
 | ||
| 
 | ||
| 
 | ||
| #define YYPOPSTACK   (yyvsp--, yyssp--)
 | ||
| 
 | ||
|   YYSIZE_T yystacksize = YYINITDEPTH;
 | ||
| 
 | ||
|   /* The variables used to return semantic value and location from the
 | ||
|      action routines.  */
 | ||
|   YYSTYPE yyval;
 | ||
| 
 | ||
| 
 | ||
|   /* When reducing, the number of symbols on the RHS of the reduced
 | ||
|      rule.  */
 | ||
|   int yylen;
 | ||
| 
 | ||
|   YYDPRINTF ((stderr, "Starting parse\n"));
 | ||
| 
 | ||
|   yystate = 0;
 | ||
|   yyerrstatus = 0;
 | ||
|   yynerrs = 0;
 | ||
|   yychar = YYEMPTY;		/* Cause a token to be read.  */
 | ||
| 
 | ||
|   /* Initialize stack pointers.
 | ||
|      Waste one element of value and location stack
 | ||
|      so that they stay on the same level as the state stack.
 | ||
|      The wasted elements are never initialized.  */
 | ||
| 
 | ||
|   yyssp = yyss;
 | ||
|   yyvsp = yyvs;
 | ||
| 
 | ||
| 
 | ||
|   yyvsp[0] = yylval;
 | ||
| 
 | ||
|   goto yysetstate;
 | ||
| 
 | ||
| /*------------------------------------------------------------.
 | ||
| | yynewstate -- Push a new state, which is found in yystate.  |
 | ||
| `------------------------------------------------------------*/
 | ||
|  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.
 | ||
|      */
 | ||
|   yyssp++;
 | ||
| 
 | ||
|  yysetstate:
 | ||
|   *yyssp = yystate;
 | ||
| 
 | ||
|   if (yyss + yystacksize - 1 <= yyssp)
 | ||
|     {
 | ||
|       /* Get the current used size of the three stacks, in elements.  */
 | ||
|       YYSIZE_T yysize = yyssp - yyss + 1;
 | ||
| 
 | ||
| #ifdef yyoverflow
 | ||
|       {
 | ||
| 	/* 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;
 | ||
| 	short int *yyss1 = yyss;
 | ||
| 
 | ||
| 
 | ||
| 	/* 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",
 | ||
| 		    &yyss1, yysize * sizeof (*yyssp),
 | ||
| 		    &yyvs1, yysize * sizeof (*yyvsp),
 | ||
| 
 | ||
| 		    &yystacksize);
 | ||
| 
 | ||
| 	yyss = yyss1;
 | ||
| 	yyvs = yyvs1;
 | ||
|       }
 | ||
| #else /* no yyoverflow */
 | ||
| # ifndef YYSTACK_RELOCATE
 | ||
|       goto yyoverflowlab;
 | ||
| # else
 | ||
|       /* Extend the stack our own way.  */
 | ||
|       if (YYMAXDEPTH <= yystacksize)
 | ||
| 	goto yyoverflowlab;
 | ||
|       yystacksize *= 2;
 | ||
|       if (YYMAXDEPTH < yystacksize)
 | ||
| 	yystacksize = YYMAXDEPTH;
 | ||
| 
 | ||
|       {
 | ||
| 	short int *yyss1 = yyss;
 | ||
| 	union yyalloc *yyptr =
 | ||
| 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 | ||
| 	if (! yyptr)
 | ||
| 	  goto yyoverflowlab;
 | ||
| 	YYSTACK_RELOCATE (yyss);
 | ||
| 	YYSTACK_RELOCATE (yyvs);
 | ||
| 
 | ||
| #  undef YYSTACK_RELOCATE
 | ||
| 	if (yyss1 != yyssa)
 | ||
| 	  YYSTACK_FREE (yyss1);
 | ||
|       }
 | ||
| # endif
 | ||
| #endif /* no yyoverflow */
 | ||
| 
 | ||
|       yyssp = yyss + yysize - 1;
 | ||
|       yyvsp = yyvs + yysize - 1;
 | ||
| 
 | ||
| 
 | ||
|       YYDPRINTF ((stderr, "Stack size increased to %lu\n",
 | ||
| 		  (unsigned long int) yystacksize));
 | ||
| 
 | ||
|       if (yyss + yystacksize - 1 <= yyssp)
 | ||
| 	YYABORT;
 | ||
|     }
 | ||
| 
 | ||
|   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
 | ||
| 
 | ||
|   goto yybackup;
 | ||
| 
 | ||
| /*-----------.
 | ||
| | yybackup.  |
 | ||
| `-----------*/
 | ||
| yybackup:
 | ||
| 
 | ||
| /* Do appropriate processing given the current state.  */
 | ||
| /* Read a look-ahead token if we need one and don't already have one.  */
 | ||
| /* yyresume: */
 | ||
| 
 | ||
|   /* First try to decide what to do without reference to look-ahead token.  */
 | ||
| 
 | ||
|   yyn = yypact[yystate];
 | ||
|   if (yyn == YYPACT_NINF)
 | ||
|     goto yydefault;
 | ||
| 
 | ||
|   /* Not known => get a look-ahead token if don't already have one.  */
 | ||
| 
 | ||
|   /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
 | ||
|   if (yychar == YYEMPTY)
 | ||
|     {
 | ||
|       YYDPRINTF ((stderr, "Reading a token: "));
 | ||
|       yychar = YYLEX;
 | ||
|     }
 | ||
| 
 | ||
|   if (yychar <= YYEOF)
 | ||
|     {
 | ||
|       yychar = yytoken = YYEOF;
 | ||
|       YYDPRINTF ((stderr, "Now at end of input.\n"));
 | ||
|     }
 | ||
|   else
 | ||
|     {
 | ||
|       yytoken = YYTRANSLATE (yychar);
 | ||
|       YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
 | ||
|     }
 | ||
| 
 | ||
|   /* If the proper action on seeing token YYTOKEN is to reduce or to
 | ||
|      detect an error, take that action.  */
 | ||
|   yyn += yytoken;
 | ||
|   if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
 | ||
|     goto yydefault;
 | ||
|   yyn = yytable[yyn];
 | ||
|   if (yyn <= 0)
 | ||
|     {
 | ||
|       if (yyn == 0 || yyn == YYTABLE_NINF)
 | ||
| 	goto yyerrlab;
 | ||
|       yyn = -yyn;
 | ||
|       goto yyreduce;
 | ||
|     }
 | ||
| 
 | ||
|   if (yyn == YYFINAL)
 | ||
|     YYACCEPT;
 | ||
| 
 | ||
|   /* Shift the look-ahead token.  */
 | ||
|   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
 | ||
| 
 | ||
|   /* Discard the token being shifted unless it is eof.  */
 | ||
|   if (yychar != YYEOF)
 | ||
|     yychar = YYEMPTY;
 | ||
| 
 | ||
|   *++yyvsp = yylval;
 | ||
| 
 | ||
| 
 | ||
|   /* Count tokens shifted since error; after three, turn off error
 | ||
|      status.  */
 | ||
|   if (yyerrstatus)
 | ||
|     yyerrstatus--;
 | ||
| 
 | ||
|   yystate = yyn;
 | ||
|   goto yynewstate;
 | ||
| 
 | ||
| 
 | ||
| /*-----------------------------------------------------------.
 | ||
| | yydefault -- do the default action for the current state.  |
 | ||
| `-----------------------------------------------------------*/
 | ||
| yydefault:
 | ||
|   yyn = yydefact[yystate];
 | ||
|   if (yyn == 0)
 | ||
|     goto yyerrlab;
 | ||
|   goto yyreduce;
 | ||
| 
 | ||
| 
 | ||
| /*-----------------------------.
 | ||
| | yyreduce -- Do a reduction.  |
 | ||
| `-----------------------------*/
 | ||
| yyreduce:
 | ||
|   /* yyn is the number of a rule to reduce with.  */
 | ||
|   yylen = yyr2[yyn];
 | ||
| 
 | ||
|   /* If YYLEN is nonzero, implement the default value of the action:
 | ||
|      `$$ = $1'.
 | ||
| 
 | ||
|      Otherwise, the following line sets YYVAL to garbage.
 | ||
|      This behavior is undocumented and Bison
 | ||
|      users should not rely upon it.  Assigning to YYVAL
 | ||
|      unconditionally makes the parser a bit smaller, and it avoids a
 | ||
|      GCC warning that YYVAL may be used uninitialized.  */
 | ||
|   yyval = yyvsp[1-yylen];
 | ||
| 
 | ||
| 
 | ||
|   YY_REDUCE_PRINT (yyn);
 | ||
|   switch (yyn)
 | ||
|     {
 | ||
|         case 2:
 | ||
| #line 177 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    if ((yyvsp[0].exp) == NULL)
 | ||
| 	      YYABORT;
 | ||
| 	    ((struct parse_args *) arg)->res = (yyvsp[0].exp);
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 3:
 | ||
| #line 185 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_3 (qmop, (yyvsp[-4].exp), (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 4:
 | ||
| #line 189 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 (lor, (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 5:
 | ||
| #line 193 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 (land, (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 6:
 | ||
| #line 197 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 ((yyvsp[-1].op), (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 7:
 | ||
| #line 201 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 ((yyvsp[-1].op), (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 8:
 | ||
| #line 205 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 ((yyvsp[-1].op), (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 9:
 | ||
| #line 209 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_2 ((yyvsp[-1].op), (yyvsp[-2].exp), (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 10:
 | ||
| #line 213 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_1 (lnot, (yyvsp[0].exp));
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 11:
 | ||
| #line 217 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = new_exp_0 (var);
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 12:
 | ||
| #line 221 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    if (((yyval.exp) = new_exp_0 (num)) != NULL)
 | ||
| 	      (yyval.exp)->val.num = (yyvsp[0].num);
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
|   case 13:
 | ||
| #line 226 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
|     {
 | ||
| 	    (yyval.exp) = (yyvsp[-1].exp);
 | ||
| 	  }
 | ||
|     break;
 | ||
| 
 | ||
| 
 | ||
|     }
 | ||
| 
 | ||
| /* Line 1037 of yacc.c.  */
 | ||
| #line 1270 "/usr/src/local/bash/bash-20080814/lib/intl/plural.c"
 | ||
| 
 | ||
|   yyvsp -= yylen;
 | ||
|   yyssp -= yylen;
 | ||
| 
 | ||
| 
 | ||
|   YY_STACK_PRINT (yyss, yyssp);
 | ||
| 
 | ||
|   *++yyvsp = yyval;
 | ||
| 
 | ||
| 
 | ||
|   /* Now `shift' the result of the reduction.  Determine what state
 | ||
|      that goes to, based on the state we popped back to and the rule
 | ||
|      number reduced by.  */
 | ||
| 
 | ||
|   yyn = yyr1[yyn];
 | ||
| 
 | ||
|   yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
 | ||
|   if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
 | ||
|     yystate = yytable[yystate];
 | ||
|   else
 | ||
|     yystate = yydefgoto[yyn - YYNTOKENS];
 | ||
| 
 | ||
|   goto yynewstate;
 | ||
| 
 | ||
| 
 | ||
| /*------------------------------------.
 | ||
| | yyerrlab -- here on detecting error |
 | ||
| `------------------------------------*/
 | ||
| yyerrlab:
 | ||
|   /* If not already recovering from an error, report this error.  */
 | ||
|   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)
 | ||
| 	      {
 | ||
| 		yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
 | ||
| 		yycount += 1;
 | ||
| 		if (yycount == 5)
 | ||
| 		  {
 | ||
| 		    yysize = 0;
 | ||
| 		    break;
 | ||
| 		  }
 | ||
| 	      }
 | ||
| 	  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 (yyerrstatus == 3)
 | ||
|     {
 | ||
|       /* If just tried and failed to reuse look-ahead token after an
 | ||
| 	 error, discard it.  */
 | ||
| 
 | ||
|       if (yychar <= YYEOF)
 | ||
|         {
 | ||
|           /* If at end of input, pop the error token,
 | ||
| 	     then the rest of the stack, then return failure.  */
 | ||
| 	  if (yychar == YYEOF)
 | ||
| 	     for (;;)
 | ||
| 	       {
 | ||
| 
 | ||
| 		 YYPOPSTACK;
 | ||
| 		 if (yyssp == yyss)
 | ||
| 		   YYABORT;
 | ||
| 		 yydestruct ("Error: popping",
 | ||
|                              yystos[*yyssp], yyvsp);
 | ||
| 	       }
 | ||
|         }
 | ||
|       else
 | ||
| 	{
 | ||
| 	  yydestruct ("Error: discarding", yytoken, &yylval);
 | ||
| 	  yychar = YYEMPTY;
 | ||
| 	}
 | ||
|     }
 | ||
| 
 | ||
|   /* Else will try to reuse look-ahead token after shifting the error
 | ||
|      token.  */
 | ||
|   goto yyerrlab1;
 | ||
| 
 | ||
| 
 | ||
| /*---------------------------------------------------.
 | ||
| | yyerrorlab -- error raised explicitly by YYERROR.  |
 | ||
| `---------------------------------------------------*/
 | ||
| yyerrorlab:
 | ||
| 
 | ||
| #ifdef __GNUC__
 | ||
|   /* Pacify GCC when the user code never invokes YYERROR and the label
 | ||
|      yyerrorlab therefore never appears in user code.  */
 | ||
|   if (0)
 | ||
|      goto yyerrorlab;
 | ||
| #endif
 | ||
| 
 | ||
| yyvsp -= yylen;
 | ||
|   yyssp -= yylen;
 | ||
|   yystate = *yyssp;
 | ||
|   goto yyerrlab1;
 | ||
| 
 | ||
| 
 | ||
| /*-------------------------------------------------------------.
 | ||
| | yyerrlab1 -- common code for both syntax error and YYERROR.  |
 | ||
| `-------------------------------------------------------------*/
 | ||
| yyerrlab1:
 | ||
|   yyerrstatus = 3;	/* Each real token shifted decrements this.  */
 | ||
| 
 | ||
|   for (;;)
 | ||
|     {
 | ||
|       yyn = yypact[yystate];
 | ||
|       if (yyn != YYPACT_NINF)
 | ||
| 	{
 | ||
| 	  yyn += YYTERROR;
 | ||
| 	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
 | ||
| 	    {
 | ||
| 	      yyn = yytable[yyn];
 | ||
| 	      if (0 < yyn)
 | ||
| 		break;
 | ||
| 	    }
 | ||
| 	}
 | ||
| 
 | ||
|       /* Pop the current state because it cannot handle the error token.  */
 | ||
|       if (yyssp == yyss)
 | ||
| 	YYABORT;
 | ||
| 
 | ||
| 
 | ||
|       yydestruct ("Error: popping", yystos[yystate], yyvsp);
 | ||
|       YYPOPSTACK;
 | ||
|       yystate = *yyssp;
 | ||
|       YY_STACK_PRINT (yyss, yyssp);
 | ||
|     }
 | ||
| 
 | ||
|   if (yyn == YYFINAL)
 | ||
|     YYACCEPT;
 | ||
| 
 | ||
|   *++yyvsp = yylval;
 | ||
| 
 | ||
| 
 | ||
|   /* Shift the error token. */
 | ||
|   YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
 | ||
| 
 | ||
|   yystate = yyn;
 | ||
|   goto yynewstate;
 | ||
| 
 | ||
| 
 | ||
| /*-------------------------------------.
 | ||
| | yyacceptlab -- YYACCEPT comes here.  |
 | ||
| `-------------------------------------*/
 | ||
| yyacceptlab:
 | ||
|   yyresult = 0;
 | ||
|   goto yyreturn;
 | ||
| 
 | ||
| /*-----------------------------------.
 | ||
| | yyabortlab -- YYABORT comes here.  |
 | ||
| `-----------------------------------*/
 | ||
| yyabortlab:
 | ||
|   yydestruct ("Error: discarding lookahead",
 | ||
|               yytoken, &yylval);
 | ||
|   yychar = YYEMPTY;
 | ||
|   yyresult = 1;
 | ||
|   goto yyreturn;
 | ||
| 
 | ||
| #ifndef yyoverflow
 | ||
| /*----------------------------------------------.
 | ||
| | yyoverflowlab -- parser overflow comes here.  |
 | ||
| `----------------------------------------------*/
 | ||
| yyoverflowlab:
 | ||
|   yyerror ("parser stack overflow");
 | ||
|   yyresult = 2;
 | ||
|   /* Fall through.  */
 | ||
| #endif
 | ||
| 
 | ||
| yyreturn:
 | ||
| #ifndef yyoverflow
 | ||
|   if (yyss != yyssa)
 | ||
|     YYSTACK_FREE (yyss);
 | ||
| #endif
 | ||
|   return yyresult;
 | ||
| }
 | ||
| 
 | ||
| 
 | ||
| #line 231 "/usr/src/local/bash/bash-20080814/lib/intl/plural.y"
 | ||
| 
 | ||
| 
 | ||
| void
 | ||
| internal_function
 | ||
| FREE_EXPRESSION (exp)
 | ||
|      struct expression *exp;
 | ||
| {
 | ||
|   if (exp == NULL)
 | ||
|     return;
 | ||
| 
 | ||
|   /* Handle the recursive case.  */
 | ||
|   switch (exp->nargs)
 | ||
|     {
 | ||
|     case 3:
 | ||
|       FREE_EXPRESSION (exp->val.args[2]);
 | ||
|       /* FALLTHROUGH */
 | ||
|     case 2:
 | ||
|       FREE_EXPRESSION (exp->val.args[1]);
 | ||
|       /* FALLTHROUGH */
 | ||
|     case 1:
 | ||
|       FREE_EXPRESSION (exp->val.args[0]);
 | ||
|       /* FALLTHROUGH */
 | ||
|     default:
 | ||
|       break;
 | ||
|     }
 | ||
| 
 | ||
|   free (exp);
 | ||
| }
 | ||
| 
 | ||
| 
 | ||
| static int
 | ||
| yylex (lval, pexp)
 | ||
|      YYSTYPE *lval;
 | ||
|      const char **pexp;
 | ||
| {
 | ||
|   const char *exp = *pexp;
 | ||
|   int result;
 | ||
| 
 | ||
|   while (1)
 | ||
|     {
 | ||
|       if (exp[0] == '\0')
 | ||
| 	{
 | ||
| 	  *pexp = exp;
 | ||
| 	  return YYEOF;
 | ||
| 	}
 | ||
| 
 | ||
|       if (exp[0] != ' ' && exp[0] != '\t')
 | ||
| 	break;
 | ||
| 
 | ||
|       ++exp;
 | ||
|     }
 | ||
| 
 | ||
|   result = *exp++;
 | ||
|   switch (result)
 | ||
|     {
 | ||
|     case '0': case '1': case '2': case '3': case '4':
 | ||
|     case '5': case '6': case '7': case '8': case '9':
 | ||
|       {
 | ||
| 	unsigned long int n = result - '0';
 | ||
| 	while (exp[0] >= '0' && exp[0] <= '9')
 | ||
| 	  {
 | ||
| 	    n *= 10;
 | ||
| 	    n += exp[0] - '0';
 | ||
| 	    ++exp;
 | ||
| 	  }
 | ||
| 	lval->num = n;
 | ||
| 	result = NUMBER;
 | ||
|       }
 | ||
|       break;
 | ||
| 
 | ||
|     case '=':
 | ||
|       if (exp[0] == '=')
 | ||
| 	{
 | ||
| 	  ++exp;
 | ||
| 	  lval->op = equal;
 | ||
| 	  result = EQUOP2;
 | ||
| 	}
 | ||
|       else
 | ||
| 	result = YYERRCODE;
 | ||
|       break;
 | ||
| 
 | ||
|     case '!':
 | ||
|       if (exp[0] == '=')
 | ||
| 	{
 | ||
| 	  ++exp;
 | ||
| 	  lval->op = not_equal;
 | ||
| 	  result = EQUOP2;
 | ||
| 	}
 | ||
|       break;
 | ||
| 
 | ||
|     case '&':
 | ||
|     case '|':
 | ||
|       if (exp[0] == result)
 | ||
| 	++exp;
 | ||
|       else
 | ||
| 	result = YYERRCODE;
 | ||
|       break;
 | ||
| 
 | ||
|     case '<':
 | ||
|       if (exp[0] == '=')
 | ||
| 	{
 | ||
| 	  ++exp;
 | ||
| 	  lval->op = less_or_equal;
 | ||
| 	}
 | ||
|       else
 | ||
| 	lval->op = less_than;
 | ||
|       result = CMPOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '>':
 | ||
|       if (exp[0] == '=')
 | ||
| 	{
 | ||
| 	  ++exp;
 | ||
| 	  lval->op = greater_or_equal;
 | ||
| 	}
 | ||
|       else
 | ||
| 	lval->op = greater_than;
 | ||
|       result = CMPOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '*':
 | ||
|       lval->op = mult;
 | ||
|       result = MULOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '/':
 | ||
|       lval->op = divide;
 | ||
|       result = MULOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '%':
 | ||
|       lval->op = module;
 | ||
|       result = MULOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '+':
 | ||
|       lval->op = plus;
 | ||
|       result = ADDOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case '-':
 | ||
|       lval->op = minus;
 | ||
|       result = ADDOP2;
 | ||
|       break;
 | ||
| 
 | ||
|     case 'n':
 | ||
|     case '?':
 | ||
|     case ':':
 | ||
|     case '(':
 | ||
|     case ')':
 | ||
|       /* Nothing, just return the character.  */
 | ||
|       break;
 | ||
| 
 | ||
|     case ';':
 | ||
|     case '\n':
 | ||
|     case '\0':
 | ||
|       /* Be safe and let the user call this function again.  */
 | ||
|       --exp;
 | ||
|       result = YYEOF;
 | ||
|       break;
 | ||
| 
 | ||
|     default:
 | ||
|       result = YYERRCODE;
 | ||
| #if YYDEBUG != 0
 | ||
|       --exp;
 | ||
| #endif
 | ||
|       break;
 | ||
|     }
 | ||
| 
 | ||
|   *pexp = exp;
 | ||
| 
 | ||
|   return result;
 | ||
| }
 | ||
| 
 | ||
| 
 | ||
| static void
 | ||
| yyerror (str)
 | ||
|      const char *str;
 | ||
| {
 | ||
|   /* Do nothing.  We don't print error messages here.  */
 | ||
| }
 | 
