cdec cleanup, remove bayesian stuff, parsing stuff

1 files changed, 0 insertions, 1830 deletions

diff --git a/jam-files/engine/jamgram.c b/jam-files/engine/jamgram.c
deleted file mode 100644
index b1fa0835..00000000
--- a/jam-files/engine/jamgram.c
+++ /dev/null
@@ -1,1830 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875.  */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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 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
-   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.  */
-
-/* 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 0
-
-/* Using locations.  */
-#define YYLSP_NEEDED 0
-
-
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     _BANG_t = 258,
-     _BANG_EQUALS_t = 259,
-     _AMPER_t = 260,
-     _AMPERAMPER_t = 261,
-     _LPAREN_t = 262,
-     _RPAREN_t = 263,
-     _PLUS_EQUALS_t = 264,
-     _COLON_t = 265,
-     _SEMIC_t = 266,
-     _LANGLE_t = 267,
-     _LANGLE_EQUALS_t = 268,
-     _EQUALS_t = 269,
-     _RANGLE_t = 270,
-     _RANGLE_EQUALS_t = 271,
-     _QUESTION_EQUALS_t = 272,
-     _LBRACKET_t = 273,
-     _RBRACKET_t = 274,
-     ACTIONS_t = 275,
-     BIND_t = 276,
-     CASE_t = 277,
-     CLASS_t = 278,
-     DEFAULT_t = 279,
-     ELSE_t = 280,
-     EXISTING_t = 281,
-     FOR_t = 282,
-     IF_t = 283,
-     IGNORE_t = 284,
-     IN_t = 285,
-     INCLUDE_t = 286,
-     LOCAL_t = 287,
-     MODULE_t = 288,
-     ON_t = 289,
-     PIECEMEAL_t = 290,
-     QUIETLY_t = 291,
-     RETURN_t = 292,
-     RULE_t = 293,
-     SWITCH_t = 294,
-     TOGETHER_t = 295,
-     UPDATED_t = 296,
-     WHILE_t = 297,
-     _LBRACE_t = 298,
-     _BAR_t = 299,
-     _BARBAR_t = 300,
-     _RBRACE_t = 301,
-     ARG = 302,
-     STRING = 303
-   };
-#endif
-#define _BANG_t 258
-#define _BANG_EQUALS_t 259
-#define _AMPER_t 260
-#define _AMPERAMPER_t 261
-#define _LPAREN_t 262
-#define _RPAREN_t 263
-#define _PLUS_EQUALS_t 264
-#define _COLON_t 265
-#define _SEMIC_t 266
-#define _LANGLE_t 267
-#define _LANGLE_EQUALS_t 268
-#define _EQUALS_t 269
-#define _RANGLE_t 270
-#define _RANGLE_EQUALS_t 271
-#define _QUESTION_EQUALS_t 272
-#define _LBRACKET_t 273
-#define _RBRACKET_t 274
-#define ACTIONS_t 275
-#define BIND_t 276
-#define CASE_t 277
-#define CLASS_t 278
-#define DEFAULT_t 279
-#define ELSE_t 280
-#define EXISTING_t 281
-#define FOR_t 282
-#define IF_t 283
-#define IGNORE_t 284
-#define IN_t 285
-#define INCLUDE_t 286
-#define LOCAL_t 287
-#define MODULE_t 288
-#define ON_t 289
-#define PIECEMEAL_t 290
-#define QUIETLY_t 291
-#define RETURN_t 292
-#define RULE_t 293
-#define SWITCH_t 294
-#define TOGETHER_t 295
-#define UPDATED_t 296
-#define WHILE_t 297
-#define _LBRACE_t 298
-#define _BAR_t 299
-#define _BARBAR_t 300
-#define _RBRACE_t 301
-#define ARG 302
-#define STRING 303
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 96 "jamgram.y"
-
-#include "jam.h"
-
-#include "lists.h"
-#include "parse.h"
-#include "scan.h"
-#include "compile.h"
-#include "newstr.h"
-#include "rules.h"
-
-# define YYMAXDEPTH 10000	/* for OSF and other less endowed yaccs */
-
-# define F0 (LIST *(*)(PARSE *, FRAME *))0
-# define P0 (PARSE *)0
-# define S0 (char *)0
-
-# define pappend( l,r )    	parse_make( compile_append,l,r,P0,S0,S0,0 )
-# define peval( c,l,r )	parse_make( compile_eval,l,r,P0,S0,S0,c )
-# define pfor( s,l,r,x )    	parse_make( compile_foreach,l,r,P0,s,S0,x )
-# define pif( l,r,t )	  	parse_make( compile_if,l,r,t,S0,S0,0 )
-# define pincl( l )       	parse_make( compile_include,l,P0,P0,S0,S0,0 )
-# define plist( s )	  	parse_make( compile_list,P0,P0,P0,s,S0,0 )
-# define plocal( l,r,t )  	parse_make( compile_local,l,r,t,S0,S0,0 )
-# define pmodule( l,r )	  	parse_make( compile_module,l,r,P0,S0,S0,0 )
-# define pclass( l,r )	  	parse_make( compile_class,l,r,P0,S0,S0,0 )
-# define pnull()	  	parse_make( compile_null,P0,P0,P0,S0,S0,0 )
-# define pon( l,r )	  	parse_make( compile_on,l,r,P0,S0,S0,0 )
-# define prule( s,p )     	parse_make( compile_rule,p,P0,P0,s,S0,0 )
-# define prules( l,r )	  	parse_make( compile_rules,l,r,P0,S0,S0,0 )
-# define pset( l,r,a )          parse_make( compile_set,l,r,P0,S0,S0,a )
-# define pset1( l,r,t,a )	parse_make( compile_settings,l,r,t,S0,S0,a )
-# define psetc( s,p,a,l )     	parse_make( compile_setcomp,p,a,P0,s,S0,l )
-# define psete( s,l,s1,f ) 	parse_make( compile_setexec,l,P0,P0,s,s1,f )
-# define pswitch( l,r )   	parse_make( compile_switch,l,r,P0,S0,S0,0 )
-# define pwhile( l,r )   	parse_make( compile_while,l,r,P0,S0,S0,0 )
-
-# define pnode( l,r )    	parse_make( F0,l,r,P0,S0,S0,0 )
-# define psnode( s,l )     	parse_make( F0,l,P0,P0,s,S0,0 )
-
-
-
-/* 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)
-typedef int YYSTYPE;
-# 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 214 of yacc.c.  */
-#line 223 "y.tab.c"
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# if YYSTACK_USE_ALLOCA
-#  define YYSTACK_ALLOC alloca
-# else
-#  ifndef YYSTACK_USE_ALLOCA
-#   if defined (alloca) || defined (_ALLOCA_H)
-#    define YYSTACK_ALLOC alloca
-#   else
-#    ifdef __GNUC__
-#     define YYSTACK_ALLOC __builtin_alloca
-#    endif
-#   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 malloc
-#  define YYSTACK_FREE free
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  short 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) + sizeof (YYSTYPE))				\
-      + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if 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 yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL  43
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   261
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  49
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  24
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  75
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  159
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   303
-
-#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,     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,     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,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    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,    43,    44,
-      45,    46,    47,    48
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const unsigned char yyprhs[] =
-{
-       0,     0,     3,     4,     6,     8,    10,    12,    15,    21,
-      22,    25,    27,    31,    32,    34,    35,    39,    43,    47,
-      52,    59,    63,    72,    78,    84,    90,    96,   102,   110,
-     116,   120,   121,   122,   132,   134,   136,   138,   141,   143,
-     147,   151,   155,   159,   163,   167,   171,   175,   179,   183,
-     187,   190,   194,   195,   198,   203,   205,   209,   211,   212,
-     215,   217,   218,   223,   226,   231,   236,   237,   240,   242,
-     244,   246,   248,   250,   252,   253
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
-{
-      50,     0,    -1,    -1,    52,    -1,    53,    -1,    52,    -1,
-      57,    -1,    57,    52,    -1,    32,    65,    54,    11,    51,
-      -1,    -1,    14,    65,    -1,    53,    -1,     7,    64,     8,
-      -1,    -1,    32,    -1,    -1,    43,    51,    46,    -1,    31,
-      65,    11,    -1,    47,    64,    11,    -1,    67,    60,    65,
-      11,    -1,    67,    34,    65,    60,    65,    11,    -1,    37,
-      65,    11,    -1,    27,    56,    47,    30,    65,    43,    51,
-      46,    -1,    39,    65,    43,    62,    46,    -1,    28,    61,
-      43,    51,    46,    -1,    33,    65,    43,    51,    46,    -1,
-      23,    64,    43,    51,    46,    -1,    42,    61,    43,    51,
-      46,    -1,    28,    61,    43,    51,    46,    25,    57,    -1,
-      56,    38,    47,    55,    57,    -1,    34,    67,    57,    -1,
-      -1,    -1,    20,    70,    47,    72,    43,    58,    48,    59,
-      46,    -1,    14,    -1,     9,    -1,    17,    -1,    24,    14,
-      -1,    67,    -1,    61,    14,    61,    -1,    61,     4,    61,
-      -1,    61,    12,    61,    -1,    61,    13,    61,    -1,    61,
-      15,    61,    -1,    61,    16,    61,    -1,    61,     5,    61,
-      -1,    61,     6,    61,    -1,    61,    44,    61,    -1,    61,
-      45,    61,    -1,    67,    30,    65,    -1,     3,    61,    -1,
-       7,    61,     8,    -1,    -1,    63,    62,    -1,    22,    47,
-      10,    51,    -1,    65,    -1,    65,    10,    64,    -1,    66,
-      -1,    -1,    66,    67,    -1,    47,    -1,    -1,    18,    68,
-      69,    19,    -1,    67,    64,    -1,    34,    67,    67,    64,
-      -1,    34,    67,    37,    65,    -1,    -1,    70,    71,    -1,
-      41,    -1,    40,    -1,    29,    -1,    36,    -1,    35,    -1,
-      26,    -1,    -1,    21,    65,    -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short yyrline[] =
-{
-       0,   139,   139,   141,   152,   154,   158,   160,   162,   167,
-     170,   172,   176,   179,   182,   185,   188,   190,   192,   194,
-     196,   198,   200,   202,   204,   206,   208,   210,   212,   214,
-     216,   219,   221,   218,   230,   232,   234,   236,   243,   245,
-     247,   249,   251,   253,   255,   257,   259,   261,   263,   265,
-     267,   269,   281,   282,   286,   295,   297,   307,   312,   313,
-     317,   319,   319,   328,   330,   332,   343,   344,   348,   350,
-     352,   354,   356,   358,   368,   369
-};
-#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", "_BANG_t", "_BANG_EQUALS_t", "_AMPER_t",
-  "_AMPERAMPER_t", "_LPAREN_t", "_RPAREN_t", "_PLUS_EQUALS_t", "_COLON_t",
-  "_SEMIC_t", "_LANGLE_t", "_LANGLE_EQUALS_t", "_EQUALS_t", "_RANGLE_t",
-  "_RANGLE_EQUALS_t", "_QUESTION_EQUALS_t", "_LBRACKET_t", "_RBRACKET_t",
-  "ACTIONS_t", "BIND_t", "CASE_t", "CLASS_t", "DEFAULT_t", "ELSE_t",
-  "EXISTING_t", "FOR_t", "IF_t", "IGNORE_t", "IN_t", "INCLUDE_t",
-  "LOCAL_t", "MODULE_t", "ON_t", "PIECEMEAL_t", "QUIETLY_t", "RETURN_t",
-  "RULE_t", "SWITCH_t", "TOGETHER_t", "UPDATED_t", "WHILE_t", "_LBRACE_t",
-  "_BAR_t", "_BARBAR_t", "_RBRACE_t", "ARG", "STRING", "$accept", "run",
-  "block", "rules", "null", "assign_list_opt", "arglist_opt", "local_opt",
-  "rule", "@1", "@2", "assign", "expr", "cases", "case", "lol", "list",
-  "listp", "arg", "@3", "func", "eflags", "eflag", "bindlist", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
-static const unsigned short 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
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
-{
-       0,    49,    50,    50,    51,    51,    52,    52,    52,    53,
-      54,    54,    55,    55,    56,    56,    57,    57,    57,    57,
-      57,    57,    57,    57,    57,    57,    57,    57,    57,    57,
-      57,    58,    59,    57,    60,    60,    60,    60,    61,    61,
-      61,    61,    61,    61,    61,    61,    61,    61,    61,    61,
-      61,    61,    62,    62,    63,    64,    64,    65,    66,    66,
-      67,    68,    67,    69,    69,    69,    70,    70,    71,    71,
-      71,    71,    71,    71,    72,    72
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
-{
-       0,     2,     0,     1,     1,     1,     1,     2,     5,     0,
-       2,     1,     3,     0,     1,     0,     3,     3,     3,     4,
-       6,     3,     8,     5,     5,     5,     5,     5,     7,     5,
-       3,     0,     0,     9,     1,     1,     1,     2,     1,     3,
-       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
-       2,     3,     0,     2,     4,     1,     3,     1,     0,     2,
-       1,     0,     4,     2,     4,     4,     0,     2,     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.  */
-static const unsigned char yydefact[] =
-{
-       2,    61,    66,    58,    15,     0,    58,    58,    58,     0,
-      58,    58,     0,     9,    60,     0,     3,     0,     6,     0,
-       0,     0,     0,    55,    57,    14,     0,     0,     0,    60,
-       0,    38,     0,     9,     0,    15,     0,     0,     0,     0,
-       5,     4,     0,     1,     0,     7,    35,    34,    36,     0,
-      58,    58,     0,    58,     0,    73,    70,    72,    71,    69,
-      68,    74,    67,     9,    58,    59,     0,    50,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     9,     0,     0,
-      58,    17,    58,    11,     0,     9,    30,    21,    52,     9,
-      16,    18,    13,    37,     0,     0,     0,    63,    62,    58,
-       0,     0,    56,    58,    51,    40,    45,    46,    41,    42,
-      39,    43,    44,     0,    47,    48,    49,    10,     9,     0,
-       0,     0,    52,     0,    58,    15,    58,    19,    58,    58,
-      75,    31,    26,     0,    24,     8,    25,     0,    23,    53,
-      27,     0,    29,     0,    65,    64,     0,     9,    15,     9,
-      12,    20,    32,     0,    28,    54,     0,    22,    33
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const short yydefgoto[] =
-{
-      -1,    15,    39,    40,    41,    84,   125,    17,    18,   146,
-     156,    51,    30,   121,   122,    22,    23,    24,    31,    20,
-      54,    21,    62,   100
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-   STATE-NUM.  */
-#define YYPACT_NINF -48
-static const short yypact[] =
-{
-     179,   -48,   -48,   -48,   -15,     7,   -48,   -16,   -48,     3,
-     -48,   -48,     7,   179,     1,    27,   -48,    -9,   179,    19,
-      -3,    33,   -11,    24,     3,   -48,   -10,     7,     7,   -48,
-     138,     9,    30,    35,    13,   205,    53,    22,   151,    20,
-     -48,   -48,    56,   -48,    23,   -48,   -48,   -48,   -48,    61,
-     -48,   -48,     3,   -48,    62,   -48,   -48,   -48,   -48,   -48,
-     -48,    58,   -48,   179,   -48,   -48,    52,   -48,   164,     7,
-       7,     7,     7,     7,     7,     7,     7,   179,     7,     7,
-     -48,   -48,   -48,   -48,    72,   179,   -48,   -48,    68,   179,
-     -48,   -48,    85,   -48,    77,    73,     8,   -48,   -48,   -48,
-      50,    57,   -48,   -48,   -48,    45,    93,    93,   -48,   -48,
-      45,   -48,   -48,    64,   245,   245,   -48,   -48,   179,    66,
-      67,    69,    68,    71,   -48,   205,   -48,   -48,   -48,   -48,
-     -48,   -48,   -48,    70,    79,   -48,   -48,   109,   -48,   -48,
-     -48,   112,   -48,   115,   -48,   -48,    75,   179,   205,   179,
-     -48,   -48,   -48,    81,   -48,   -48,    82,   -48,   -48
-};
-
-/* YYPGOTO[NTERM-NUM].  */
-static const short yypgoto[] =
-{
-     -48,   -48,   -47,     5,   104,   -48,   -48,   136,   -27,   -48,
-     -48,    47,    60,    36,   -48,   -13,    -4,   -48,     0,   -48,
-     -48,   -48,   -48,   -48
-};
-
-/* 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 -59
-static const short yytable[] =
-{
-      19,    42,    32,    33,    34,    16,    36,    37,    86,    35,
-      27,   -58,   -58,    19,    28,     1,   101,    25,    19,   -58,
-      53,     1,   -14,    45,    65,     1,     1,    43,    46,    44,
-     113,    52,    63,    47,    64,    19,    48,    66,   119,    80,
-      97,    81,   123,    49,    29,   128,    94,    95,   -58,    82,
-      29,   102,    96,    50,    29,    29,    85,    72,    73,    55,
-      75,    76,    56,    19,    87,    88,    90,    91,    57,    58,
-      92,   135,    38,    59,    60,    93,   116,    19,   117,    99,
-      61,    98,   103,   118,   127,    19,    46,    67,    68,    19,
-     120,    47,   124,   131,    48,   130,   129,    69,   142,   133,
-     153,    49,   155,   132,   148,    72,    73,    74,    75,    76,
-     134,   141,   136,   147,   137,   138,   145,   140,    19,   149,
-     150,   154,   143,   152,   144,    19,   151,   157,   158,   105,
-     106,   107,   108,   109,   110,   111,   112,    83,   114,   115,
-      26,   126,    69,    70,    71,     0,     0,    19,    19,    19,
-      72,    73,    74,    75,    76,    69,    70,    71,   139,     0,
-       0,     0,     0,    72,    73,    74,    75,    76,    69,    70,
-      71,     0,   104,     0,     0,     0,    72,    73,    74,    75,
-      76,    77,    78,    79,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    89,    78,    79,     1,     0,     2,
-       0,     0,     3,     0,     0,     0,     4,     5,    78,    79,
-       6,     7,     8,     9,     0,     0,    10,   -15,    11,     0,
-       0,    12,    13,     1,     0,     2,    14,     0,     3,     0,
-       0,     0,     4,     5,     0,     0,     6,    25,     8,     9,
-       0,     0,    10,     0,    11,     0,     0,    12,    13,    69,
-      70,    71,    14,     0,     0,     0,     0,    72,    73,    74,
-      75,    76
-};
-
-static const short yycheck[] =
-{
-       0,    14,     6,     7,     8,     0,    10,    11,    35,     9,
-       3,    10,    11,    13,     7,    18,    63,    32,    18,    18,
-      20,    18,    38,    18,    24,    18,    18,     0,     9,    38,
-      77,    34,    43,    14,    10,    35,    17,    47,    85,    30,
-      53,    11,    89,    24,    47,    37,    50,    51,    47,    14,
-      47,    64,    52,    34,    47,    47,    43,    12,    13,    26,
-      15,    16,    29,    63,    11,    43,    46,    11,    35,    36,
-      47,   118,    12,    40,    41,    14,    80,    77,    82,    21,
-      47,    19,    30,    11,    11,    85,     9,    27,    28,    89,
-      22,    14,     7,    43,    17,    99,    96,     4,   125,   103,
-     147,    24,   149,    46,    25,    12,    13,    14,    15,    16,
-      46,   124,    46,    43,    47,    46,   129,    46,   118,    10,
-       8,   148,   126,    48,   128,   125,    11,    46,    46,    69,
-      70,    71,    72,    73,    74,    75,    76,    33,    78,    79,
-       4,    94,     4,     5,     6,    -1,    -1,   147,   148,   149,
-      12,    13,    14,    15,    16,     4,     5,     6,   122,    -1,
-      -1,    -1,    -1,    12,    13,    14,    15,    16,     4,     5,
-       6,    -1,     8,    -1,    -1,    -1,    12,    13,    14,    15,
-      16,    43,    44,    45,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    43,    44,    45,    18,    -1,    20,
-      -1,    -1,    23,    -1,    -1,    -1,    27,    28,    44,    45,
-      31,    32,    33,    34,    -1,    -1,    37,    38,    39,    -1,
-      -1,    42,    43,    18,    -1,    20,    47,    -1,    23,    -1,
-      -1,    -1,    27,    28,    -1,    -1,    31,    32,    33,    34,
-      -1,    -1,    37,    -1,    39,    -1,    -1,    42,    43,     4,
-       5,     6,    47,    -1,    -1,    -1,    -1,    12,    13,    14,
-      15,    16
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-   symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
-{
-       0,    18,    20,    23,    27,    28,    31,    32,    33,    34,
-      37,    39,    42,    43,    47,    50,    52,    56,    57,    67,
-      68,    70,    64,    65,    66,    32,    56,     3,     7,    47,
-      61,    67,    65,    65,    65,    67,    65,    65,    61,    51,
-      52,    53,    64,     0,    38,    52,     9,    14,    17,    24,
-      34,    60,    34,    67,    69,    26,    29,    35,    36,    40,
-      41,    47,    71,    43,    10,    67,    47,    61,    61,     4,
-       5,     6,    12,    13,    14,    15,    16,    43,    44,    45,
-      30,    11,    14,    53,    54,    43,    57,    11,    43,    43,
-      46,    11,    47,    14,    65,    65,    67,    64,    19,    21,
-      72,    51,    64,    30,     8,    61,    61,    61,    61,    61,
-      61,    61,    61,    51,    61,    61,    65,    65,    11,    51,
-      22,    62,    63,    51,     7,    55,    60,    11,    37,    67,
-      65,    43,    46,    65,    46,    51,    46,    47,    46,    62,
-      46,    64,    57,    65,    65,    64,    58,    43,    25,    10,
-       8,    11,    48,    51,    57,    51,    59,    46,    46
-};
-
-#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 yyerrlab1
-
-/* 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 -- Compute the default location (before the actions
-   are run).  */
-
-#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;
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments.  */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#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 YYDSYMPRINT(Args)			\
-do {						\
-  if (yydebug)					\
-    yysymprint Args;				\
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Token, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (cinluded).                                                   |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short *bottom, short *top)
-#else
-static void
-yy_stack_print (bottom, top)
-    short *bottom;
-    short *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 yylineno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylineno);
-  /* 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 YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, 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.  */
-
-#if YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#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]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-    }
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-  switch (yytype)
-    {
-      default:
-        break;
-    }
-  YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol.  |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  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 */
-
-
-
-/* The lookahead symbol.  */
-int yychar;
-
-/* The semantic value of the lookahead symbol.  */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far.  */
-int yynerrs;
-
-
-
-/*----------.
-| 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
-{
-
-  register int yystate;
-  register 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;
-
-  /* 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	yyssa[YYINITDEPTH];
-  short *yyss = yyssa;
-  register short *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;
-
-  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 *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 *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 lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYPACT_NINF)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead 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);
-      YYDSYMPRINTF ("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 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;
-
-
-  /* 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 3:
-#line 142 "jamgram.y"
-    { parse_save( yyvsp[0].parse ); }
-    break;
-
-  case 4:
-#line 153 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; }
-    break;
-
-  case 5:
-#line 155 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; }
-    break;
-
-  case 6:
-#line 159 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; }
-    break;
-
-  case 7:
-#line 161 "jamgram.y"
-    { yyval.parse = prules( yyvsp[-1].parse, yyvsp[0].parse ); }
-    break;
-
-  case 8:
-#line 163 "jamgram.y"
-    { yyval.parse = plocal( yyvsp[-3].parse, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 9:
-#line 167 "jamgram.y"
-    { yyval.parse = pnull(); }
-    break;
-
-  case 10:
-#line 171 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; yyval.number = ASSIGN_SET; }
-    break;
-
-  case 11:
-#line 173 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; yyval.number = ASSIGN_APPEND; }
-    break;
-
-  case 12:
-#line 177 "jamgram.y"
-    { yyval.parse = yyvsp[-1].parse; }
-    break;
-
-  case 13:
-#line 179 "jamgram.y"
-    { yyval.parse = P0; }
-    break;
-
-  case 14:
-#line 183 "jamgram.y"
-    { yyval.number = 1; }
-    break;
-
-  case 15:
-#line 185 "jamgram.y"
-    { yyval.number = 0; }
-    break;
-
-  case 16:
-#line 189 "jamgram.y"
-    { yyval.parse = yyvsp[-1].parse; }
-    break;
-
-  case 17:
-#line 191 "jamgram.y"
-    { yyval.parse = pincl( yyvsp[-1].parse ); }
-    break;
-
-  case 18:
-#line 193 "jamgram.y"
-    { yyval.parse = prule( yyvsp[-2].string, yyvsp[-1].parse ); }
-    break;
-
-  case 19:
-#line 195 "jamgram.y"
-    { yyval.parse = pset( yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
-    break;
-
-  case 20:
-#line 197 "jamgram.y"
-    { yyval.parse = pset1( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-2].number ); }
-    break;
-
-  case 21:
-#line 199 "jamgram.y"
-    { yyval.parse = yyvsp[-1].parse; }
-    break;
-
-  case 22:
-#line 201 "jamgram.y"
-    { yyval.parse = pfor( yyvsp[-5].string, yyvsp[-3].parse, yyvsp[-1].parse, yyvsp[-6].number ); }
-    break;
-
-  case 23:
-#line 203 "jamgram.y"
-    { yyval.parse = pswitch( yyvsp[-3].parse, yyvsp[-1].parse ); }
-    break;
-
-  case 24:
-#line 205 "jamgram.y"
-    { yyval.parse = pif( yyvsp[-3].parse, yyvsp[-1].parse, pnull() ); }
-    break;
-
-  case 25:
-#line 207 "jamgram.y"
-    { yyval.parse = pmodule( yyvsp[-3].parse, yyvsp[-1].parse ); }
-    break;
-
-  case 26:
-#line 209 "jamgram.y"
-    { yyval.parse = pclass( yyvsp[-3].parse, yyvsp[-1].parse ); }
-    break;
-
-  case 27:
-#line 211 "jamgram.y"
-    { yyval.parse = pwhile( yyvsp[-3].parse, yyvsp[-1].parse ); }
-    break;
-
-  case 28:
-#line 213 "jamgram.y"
-    { yyval.parse = pif( yyvsp[-5].parse, yyvsp[-3].parse, yyvsp[0].parse ); }
-    break;
-
-  case 29:
-#line 215 "jamgram.y"
-    { yyval.parse = psetc( yyvsp[-2].string, yyvsp[0].parse, yyvsp[-1].parse, yyvsp[-4].number ); }
-    break;
-
-  case 30:
-#line 217 "jamgram.y"
-    { yyval.parse = pon( yyvsp[-1].parse, yyvsp[0].parse ); }
-    break;
-
-  case 31:
-#line 219 "jamgram.y"
-    { yymode( SCAN_STRING ); }
-    break;
-
-  case 32:
-#line 221 "jamgram.y"
-    { yymode( SCAN_NORMAL ); }
-    break;
-
-  case 33:
-#line 223 "jamgram.y"
-    { yyval.parse = psete( yyvsp[-6].string,yyvsp[-5].parse,yyvsp[-2].string,yyvsp[-7].number ); }
-    break;
-
-  case 34:
-#line 231 "jamgram.y"
-    { yyval.number = ASSIGN_SET; }
-    break;
-
-  case 35:
-#line 233 "jamgram.y"
-    { yyval.number = ASSIGN_APPEND; }
-    break;
-
-  case 36:
-#line 235 "jamgram.y"
-    { yyval.number = ASSIGN_DEFAULT; }
-    break;
-
-  case 37:
-#line 237 "jamgram.y"
-    { yyval.number = ASSIGN_DEFAULT; }
-    break;
-
-  case 38:
-#line 244 "jamgram.y"
-    { yyval.parse = peval( EXPR_EXISTS, yyvsp[0].parse, pnull() ); }
-    break;
-
-  case 39:
-#line 246 "jamgram.y"
-    { yyval.parse = peval( EXPR_EQUALS, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 40:
-#line 248 "jamgram.y"
-    { yyval.parse = peval( EXPR_NOTEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 41:
-#line 250 "jamgram.y"
-    { yyval.parse = peval( EXPR_LESS, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 42:
-#line 252 "jamgram.y"
-    { yyval.parse = peval( EXPR_LESSEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 43:
-#line 254 "jamgram.y"
-    { yyval.parse = peval( EXPR_MORE, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 44:
-#line 256 "jamgram.y"
-    { yyval.parse = peval( EXPR_MOREEQ, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 45:
-#line 258 "jamgram.y"
-    { yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 46:
-#line 260 "jamgram.y"
-    { yyval.parse = peval( EXPR_AND, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 47:
-#line 262 "jamgram.y"
-    { yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 48:
-#line 264 "jamgram.y"
-    { yyval.parse = peval( EXPR_OR, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 49:
-#line 266 "jamgram.y"
-    { yyval.parse = peval( EXPR_IN, yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 50:
-#line 268 "jamgram.y"
-    { yyval.parse = peval( EXPR_NOT, yyvsp[0].parse, pnull() ); }
-    break;
-
-  case 51:
-#line 270 "jamgram.y"
-    { yyval.parse = yyvsp[-1].parse; }
-    break;
-
-  case 52:
-#line 281 "jamgram.y"
-    { yyval.parse = P0; }
-    break;
-
-  case 53:
-#line 283 "jamgram.y"
-    { yyval.parse = pnode( yyvsp[-1].parse, yyvsp[0].parse ); }
-    break;
-
-  case 54:
-#line 287 "jamgram.y"
-    { yyval.parse = psnode( yyvsp[-2].string, yyvsp[0].parse ); }
-    break;
-
-  case 55:
-#line 296 "jamgram.y"
-    { yyval.parse = pnode( P0, yyvsp[0].parse ); }
-    break;
-
-  case 56:
-#line 298 "jamgram.y"
-    { yyval.parse = pnode( yyvsp[0].parse, yyvsp[-2].parse ); }
-    break;
-
-  case 57:
-#line 308 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; yymode( SCAN_NORMAL ); }
-    break;
-
-  case 58:
-#line 312 "jamgram.y"
-    { yyval.parse = pnull(); yymode( SCAN_PUNCT ); }
-    break;
-
-  case 59:
-#line 314 "jamgram.y"
-    { yyval.parse = pappend( yyvsp[-1].parse, yyvsp[0].parse ); }
-    break;
-
-  case 60:
-#line 318 "jamgram.y"
-    { yyval.parse = plist( yyvsp[0].string ); }
-    break;
-
-  case 61:
-#line 319 "jamgram.y"
-    { yymode( SCAN_NORMAL ); }
-    break;
-
-  case 62:
-#line 320 "jamgram.y"
-    { yyval.parse = yyvsp[-1].parse; }
-    break;
-
-  case 63:
-#line 329 "jamgram.y"
-    { yyval.parse = prule( yyvsp[-1].string, yyvsp[0].parse ); }
-    break;
-
-  case 64:
-#line 331 "jamgram.y"
-    { yyval.parse = pon( yyvsp[-2].parse, prule( yyvsp[-1].string, yyvsp[0].parse ) ); }
-    break;
-
-  case 65:
-#line 333 "jamgram.y"
-    { yyval.parse = pon( yyvsp[-2].parse, yyvsp[0].parse ); }
-    break;
-
-  case 66:
-#line 343 "jamgram.y"
-    { yyval.number = 0; }
-    break;
-
-  case 67:
-#line 345 "jamgram.y"
-    { yyval.number = yyvsp[-1].number | yyvsp[0].number; }
-    break;
-
-  case 68:
-#line 349 "jamgram.y"
-    { yyval.number = EXEC_UPDATED; }
-    break;
-
-  case 69:
-#line 351 "jamgram.y"
-    { yyval.number = EXEC_TOGETHER; }
-    break;
-
-  case 70:
-#line 353 "jamgram.y"
-    { yyval.number = EXEC_IGNORE; }
-    break;
-
-  case 71:
-#line 355 "jamgram.y"
-    { yyval.number = EXEC_QUIETLY; }
-    break;
-
-  case 72:
-#line 357 "jamgram.y"
-    { yyval.number = EXEC_PIECEMEAL; }
-    break;
-
-  case 73:
-#line 359 "jamgram.y"
-    { yyval.number = EXEC_EXISTING; }
-    break;
-
-  case 74:
-#line 368 "jamgram.y"
-    { yyval.parse = pnull(); }
-    break;
-
-  case 75:
-#line 370 "jamgram.y"
-    { yyval.parse = yyvsp[0].parse; }
-    break;
-
-
-    }
-
-/* Line 991 of yacc.c.  */
-#line 1621 "y.tab.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);
-	  char *yymsg;
-	  int yyx, yycount;
-
-	  yycount = 0;
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  for (yyx = yyn < 0 ? -yyn : 0;
-	       yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      yysize += yystrlen (yytname[yyx]) + 15, yycount++;
-	  yysize += yystrlen ("syntax error, unexpected ") + 1;
-	  yysize += 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)
-		{
-		  yycount = 0;
-		  for (yyx = yyn < 0 ? -yyn : 0;
-		       yyx < (int) (sizeof (yytname) / sizeof (char *));
-		       yyx++)
-		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-		      {
-			const char *yyq = ! yycount ? ", expecting " : " or ";
-			yyp = yystpcpy (yyp, yyq);
-			yyp = yystpcpy (yyp, yytname[yyx]);
-			yycount++;
-		      }
-		}
-	      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 lookahead token after an
-	 error, discard it.  */
-
-      /* Return failure if at end of input.  */
-      if (yychar == YYEOF)
-        {
-	  /* Pop the error token.  */
-          YYPOPSTACK;
-	  /* Pop the rest of the stack.  */
-	  while (yyss < yyssp)
-	    {
-	      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-	      yydestruct (yystos[*yyssp], yyvsp);
-	      YYPOPSTACK;
-	    }
-	  YYABORT;
-        }
-
-      YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-      yydestruct (yytoken, &yylval);
-      yychar = YYEMPTY;
-
-    }
-
-  /* Else will try to reuse lookahead token after shifting the error
-     token.  */
-  goto yyerrlab2;
-
-
-/*----------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action.  |
-`----------------------------------------------------*/
-yyerrlab1:
-
-  /* Suppress GCC warning that yyerrlab1 is unused when no action
-     invokes YYERROR.  */
-#if defined (__GNUC_MINOR__) && 2093 <= (__GNUC__ * 1000 + __GNUC_MINOR__)
-  __attribute__ ((__unused__))
-#endif
-
-
-  goto yyerrlab2;
-
-
-/*---------------------------------------------------------------.
-| yyerrlab2 -- pop states until the error token can be shifted.  |
-`---------------------------------------------------------------*/
-yyerrlab2:
-  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;
-
-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp);
-      yyvsp--;
-      yystate = *--yyssp;
-
-      YY_STACK_PRINT (yyss, yyssp);
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  YYDPRINTF ((stderr, "Shifting error token, "));
-
-  *++yyvsp = yylval;
-
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here.  |
-`-------------------------------------*/
-yyacceptlab:
-  yyresult = 0;
-  goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here.  |
-`-----------------------------------*/
-yyabortlab:
-  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;
-}
-
-
-