plotutils-graph-patches-lloda/pic2plot/gram.cc

/*  A Bison parser, made from gram.yy
    by GNU Bison version 1.28  */

#define YYBISON 1  /* Identify Bison output.  */

#define	LABEL	257
#define	VARIABLE	258
#define	NUMBER	259
#define	TEXT	260
#define	COMMAND_LINE	261
#define	DELIMITED	262
#define	ORDINAL	263
#define	TH	264
#define	LEFT_ARROW_HEAD	265
#define	RIGHT_ARROW_HEAD	266
#define	DOUBLE_ARROW_HEAD	267
#define	LAST	268
#define	UP	269
#define	DOWN	270
#define	LEFT	271
#define	RIGHT	272
#define	BOX	273
#define	CIRCLE	274
#define	ELLIPSE	275
#define	ARC	276
#define	LINE	277
#define	ARROW	278
#define	MOVE	279
#define	SPLINE	280
#define	HEIGHT	281
#define	RADIUS	282
#define	WIDTH	283
#define	DIAMETER	284
#define	FROM	285
#define	TO	286
#define	AT	287
#define	WITH	288
#define	BY	289
#define	THEN	290
#define	DOTTED	291
#define	DASHED	292
#define	CHOP	293
#define	SAME	294
#define	INVISIBLE	295
#define	LJUST	296
#define	RJUST	297
#define	ABOVE	298
#define	BELOW	299
#define	OF	300
#define	THE	301
#define	WAY	302
#define	BETWEEN	303
#define	AND	304
#define	HERE	305
#define	DOT_N	306
#define	DOT_E	307
#define	DOT_W	308
#define	DOT_S	309
#define	DOT_NE	310
#define	DOT_SE	311
#define	DOT_NW	312
#define	DOT_SW	313
#define	DOT_C	314
#define	DOT_START	315
#define	DOT_END	316
#define	DOT_X	317
#define	DOT_Y	318
#define	DOT_HT	319
#define	DOT_WID	320
#define	DOT_RAD	321
#define	SIN	322
#define	COS	323
#define	ATAN2	324
#define	LOG	325
#define	EXP	326
#define	SQRT	327
#define	K_MAX	328
#define	K_MIN	329
#define	INT	330
#define	RAND	331
#define	SRAND	332
#define	COPY	333
#define	THRU	334
#define	TOP	335
#define	BOTTOM	336
#define	UPPER	337
#define	LOWER	338
#define	SH	339
#define	PRINT	340
#define	CW	341
#define	CCW	342
#define	FOR	343
#define	DO	344
#define	IF	345
#define	ELSE	346
#define	ANDAND	347
#define	OROR	348
#define	NOTEQUAL	349
#define	EQUALEQUAL	350
#define	LESSEQUAL	351
#define	GREATEREQUAL	352
#define	LEFT_CORNER	353
#define	RIGHT_CORNER	354
#define	CENTER	355
#define	END	356
#define	START	357
#define	RESET	358
#define	UNTIL	359
#define	PLOT	360
#define	THICKNESS	361
#define	FILL	362
#define	ALIGNED	363
#define	SPRINTF	364
#define	COMMAND	365
#define	DEFINE	366
#define	UNDEF	367

#line 5 "gram.yy"

#include "pic.h"
#include "object.h"

//////////////////////////////////////////////////////////////////////
// PIC PARSER
// Public interface:
//
// parse_init()     [should be called only once]
// yyparse()
// parse_cleanup()  [should be called after each parse]
// define_variable(), lookup_variable()  [declared in object.h,
//                                        also used in lex.cc for `for' loops]
//
// delim_flag       [state flag read by lexer in lex.cc]
//
// The parser makes heavy use of special functions provided by the lexer,
// such as do_copy(), do_for(), copy_file_thru(), copy_rest_thru(),
// push_body(), and especially do_lookahead().  It also calls lex_warning()
// and lex_error().
//////////////////////////////////////////////////////////////////////

#undef fmod
#undef rand
#undef srand

extern "C" {
  double fmod(double, double);
  int rand();
  void srand(unsigned int);
}

// Maximum number of characters produced by printf("%g")
#define GDIGITS 14

static char sprintf_buf[1024];

direction current_direction;
position current_position;

implement_ptable(place)

PTABLE(place) top_table;

PTABLE(place) *current_table = &top_table;
saved_state *current_saved_state = 0;

object_list olist;

// external variable, used by lexer
int delim_flag = 0;

// forward references
static place *lookup_label(const char *label);
static void define_label(const char *label, const place *pl);
static void reset (const char *nm);
static void reset_all (void);
static const char * ordinal_postfix(int n);
static const char * object_type_name(object_type type);
static char * format_number(const char *form, double n);
static char * do_sprintf(const char *form, const double *v, int nv);


#line 70 "gram.yy"
typedef union {
	char *str;
	int n;
	double x;
	struct { double x, y; } pair;
	struct { double x; char *body; } if_data;
	struct { char *str; const char *filename; int lineno; } lstr;
	struct { double *v; int nv; int maxv; } dv;
	struct { double val; int is_multiplicative; } by;
	place pl;
	object *obj;
	corner crn;
	path *pth;
	object_spec *spec;
	saved_state *pstate;
	graphics_state state;
	object_type obtype;
} YYSTYPE;
#include <stdio.h>

#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif



#define	YYFINAL		413
#define	YYFLAG		-32768
#define	YYNTBASE	135

#define YYTRANSLATE(x) ((unsigned)(x) <= 367 ? yytranslate[x] : 180)

static const short 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,   124,     2,     2,     2,   123,     2,     2,   114,
   133,   121,   119,   116,   120,   134,   122,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,   128,   126,   117,
   127,   118,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
   131,     2,   132,   125,     2,   115,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,   129,     2,   130,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     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,     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,    49,    50,    51,    52,    53,    54,    55,    56,
    57,    58,    59,    60,    61,    62,    63,    64,    65,    66,
    67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
    77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
    87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
    97,    98,    99,   100,   101,   102,   103,   104,   105,   106,
   107,   108,   109,   110,   111,   112,   113
};

#if YYDEBUG != 0
static const short yyprhs[] = {     0,
     0,     2,     4,     8,    10,    14,    15,    17,    19,    22,
    26,    31,    33,    35,    37,    39,    41,    44,    47,    48,
    52,    55,    56,    57,    65,    66,    67,    74,    75,    86,
    88,    89,    94,    96,    98,   101,   104,   108,   110,   113,
   115,   117,   119,   120,   126,   127,   130,   132,   134,   138,
   142,   146,   150,   154,   158,   162,   166,   169,   170,   173,
   177,   179,   184,   189,   194,   195,   196,   203,   205,   206,
   208,   210,   212,   214,   216,   218,   220,   222,   224,   226,
   229,   233,   234,   239,   243,   247,   251,   255,   258,   261,
   265,   268,   272,   275,   279,   282,   286,   290,   294,   298,
   302,   306,   309,   312,   316,   319,   323,   326,   330,   333,
   337,   340,   343,   346,   349,   352,   355,   358,   361,   364,
   367,   370,   373,   377,   380,   382,   388,   389,   393,   395,
   397,   399,   403,   407,   413,   419,   426,   428,   433,   437,
   441,   443,   446,   449,   453,   455,   457,   459,   463,   465,
   469,   471,   474,   477,   480,   482,   484,   486,   488,   490,
   492,   494,   497,   499,   502,   506,   508,   510,   513,   515,
   521,   526,   530,   534,   537,   539,   541,   543,   545,   547,
   549,   551,   553,   555,   557,   559,   561,   563,   565,   567,
   570,   573,   576,   579,   581,   583,   586,   589,   592,   595,
   597,   599,   601,   603,   605,   608,   611,   614,   617,   620,
   624,   628,   632,   636,   640,   644,   647,   651,   656,   661,
   668,   673,   678,   683,   690,   697,   702,   707,   711,   716,
   720,   724,   728,   732,   736,   740,   744,   748
};

static const short yyrhs[] = {   138,
     0,   136,     0,   138,   137,   138,     0,   157,     0,   137,
   139,   157,     0,     0,   139,     0,   126,     0,   139,   126,
     0,     4,   127,   154,     0,     4,   128,   127,   154,     0,
    15,     0,    16,     0,    17,     0,    18,     0,     7,     0,
   111,   149,     0,    86,   149,     0,     0,    85,   141,     8,
     0,    79,     6,     0,     0,     0,    79,     6,    80,   142,
     8,   143,   153,     0,     0,     0,    79,    80,   144,     8,
   145,   153,     0,     0,    89,     4,   127,   179,    32,   179,
   156,    90,   146,     8,     0,   151,     0,     0,   151,    92,
   147,     8,     0,   148,     0,   104,     0,   104,     4,     0,
   148,     4,     0,   148,   116,     4,     0,   150,     0,   149,
   150,     0,   179,     0,   163,     0,   165,     0,     0,    91,
   154,    36,   152,     8,     0,     0,   105,     6,     0,   179,
     0,   155,     0,   163,    96,   163,     0,   163,    95,   163,
     0,   155,    93,   155,     0,   155,    93,   179,     0,   179,
    93,   155,     0,   155,    94,   155,     0,   155,    94,   179,
     0,   179,    94,   155,     0,   124,   155,     0,     0,    35,
   179,     0,    35,   121,   179,     0,   161,     0,     3,   128,
   138,   157,     0,     3,   128,   138,   166,     0,     3,   128,
   138,   169,     0,     0,     0,   129,   158,   136,   130,   159,
   160,     0,   140,     0,     0,   157,     0,    19,     0,    20,
     0,    21,     0,    22,     0,    23,     0,    24,     0,    25,
     0,    26,     0,   163,     0,   106,   179,     0,   106,   179,
   163,     0,     0,   131,   162,   136,   132,     0,   161,    27,
   179,     0,   161,    28,   179,     0,   161,    29,   179,     0,
   161,    30,   179,     0,   161,   179,     0,   161,    15,     0,
   161,    15,   179,     0,   161,    16,     0,   161,    16,   179,
     0,   161,    18,     0,   161,    18,   179,     0,   161,    17,
     0,   161,    17,   179,     0,   161,    31,   165,     0,   161,
    32,   165,     0,   161,    33,   165,     0,   161,    34,   177,
     0,   161,    35,   168,     0,   161,    36,     0,   161,    37,
     0,   161,    37,   179,     0,   161,    38,     0,   161,    38,
   179,     0,   161,   108,     0,   161,   108,   179,     0,   161,
    39,     0,   161,    39,   179,     0,   161,    40,     0,   161,
    41,     0,   161,    11,     0,   161,    12,     0,   161,    13,
     0,   161,    87,     0,   161,    88,     0,   161,   163,     0,
   161,    42,     0,   161,    43,     0,   161,    44,     0,   161,
    45,     0,   161,   107,   179,     0,   161,   109,     0,     6,
     0,   110,   114,     6,   164,   133,     0,     0,   164,   116,
   179,     0,   166,     0,   169,     0,   168,     0,   165,   119,
   168,     0,   165,   120,   168,     0,   114,   165,   116,   165,
   133,     0,   179,   167,   165,    50,   165,     0,   179,   117,
   165,   116,   165,   118,     0,    49,     0,    46,    47,    48,
    49,     0,   179,   116,   179,     0,   114,   168,   133,     0,
   170,     0,   170,   178,     0,   178,   170,     0,   178,    46,
   170,     0,    51,     0,     3,     0,   173,     0,   170,   134,
     3,     0,     9,     0,   115,   154,    10,     0,    14,     0,
   171,    14,     0,   171,   174,     0,   172,   174,     0,    19,
     0,    20,     0,    21,     0,    22,     0,    23,     0,    24,
     0,    26,     0,   131,   132,     0,     6,     0,   134,     3,
     0,   175,   134,     3,     0,   178,     0,   175,     0,   175,
   178,     0,   176,     0,   114,   176,   116,   176,   133,     0,
     9,    14,   174,   176,     0,    14,   174,   176,     0,     9,
   174,   176,     0,     3,   176,     0,    52,     0,    53,     0,
    54,     0,    55,     0,    56,     0,    57,     0,    58,     0,
    59,     0,    60,     0,    61,     0,    62,     0,    81,     0,
    82,     0,    17,     0,    18,     0,    83,    17,     0,    84,
    17,     0,    83,    18,     0,    84,    18,     0,    99,     0,
   100,     0,    83,    99,     0,    84,    99,     0,    83,   100,
     0,    84,   100,     0,   101,     0,   103,     0,   102,     0,
     4,     0,     5,     0,   169,    63,     0,   169,    64,     0,
   169,    65,     0,   169,    66,     0,   169,    67,     0,   179,
   119,   179,     0,   179,   120,   179,     0,   179,   121,   179,
     0,   179,   122,   179,     0,   179,   123,   179,     0,   179,
   125,   179,     0,   120,   179,     0,   114,   154,   133,     0,
    68,   114,   154,   133,     0,    69,   114,   154,   133,     0,
    70,   114,   154,   116,   154,   133,     0,    71,   114,   154,
   133,     0,    72,   114,   154,   133,     0,    73,   114,   154,
   133,     0,    74,   114,   154,   116,   154,   133,     0,    75,
   114,   154,   116,   154,   133,     0,    76,   114,   154,   133,
     0,    77,   114,   154,   133,     0,    77,   114,   133,     0,
    78,   114,   154,   133,     0,   179,   117,   179,     0,   179,
    97,   179,     0,   179,   118,   179,     0,   179,    98,   179,
     0,   179,    96,   179,     0,   179,    95,   179,     0,   179,
    93,   179,     0,   179,    94,   179,     0,   124,   179,     0
};

#endif

#if YYDEBUG != 0
static const short yyrline[] = { 0,
   264,   266,   274,   279,   282,   286,   288,   291,   293,   296,
   302,   315,   317,   319,   321,   323,   328,   333,   339,   342,
   350,   357,   360,   362,   370,   373,   375,   382,   385,   391,
   399,   402,   413,   414,   418,   421,   423,   427,   430,   450,
   458,   460,   468,   472,   475,   478,   482,   485,   489,   496,
   502,   504,   506,   508,   510,   512,   514,   519,   522,   524,
   528,   544,   546,   554,   560,   566,   573,   576,   584,   587,
   591,   596,   600,   604,   609,   616,   623,   630,   637,   642,
   647,   654,   669,   681,   687,   693,   699,   705,   725,   732,
   739,   746,   753,   760,   767,   774,   781,   788,   803,   816,
   822,   829,   842,   848,   854,   860,   866,   871,   877,   896,
   916,   921,   926,   931,   936,   941,   946,   951,   959,   970,
   981,   992,  1003,  1009,  1016,  1021,  1031,  1038,  1062,  1065,
  1073,  1076,  1081,  1086,  1091,  1096,  1103,  1105,  1108,  1111,
  1115,  1118,  1124,  1130,  1136,  1144,  1156,  1160,  1168,  1171,
  1178,  1181,  1185,  1203,  1222,  1225,  1227,  1229,  1231,  1233,
  1235,  1237,  1239,  1243,  1248,  1255,  1263,  1267,  1274,  1279,
  1285,  1291,  1297,  1303,  1311,  1314,  1316,  1318,  1320,  1322,
  1324,  1326,  1328,  1330,  1332,  1334,  1336,  1338,  1340,  1342,
  1344,  1346,  1348,  1350,  1352,  1354,  1356,  1358,  1360,  1362,
  1364,  1366,  1370,  1380,  1382,  1389,  1396,  1403,  1410,  1417,
  1419,  1421,  1423,  1432,  1441,  1456,  1458,  1460,  1470,  1480,
  1495,  1505,  1515,  1525,  1527,  1529,  1531,  1533,  1539,  1541,
  1543,  1545,  1547,  1549,  1551,  1553,  1555,  1557
};
#endif


#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)

static const char * const yytname[] = {   "$","error","$undefined.","LABEL",
"VARIABLE","NUMBER","TEXT","COMMAND_LINE","DELIMITED","ORDINAL","TH","LEFT_ARROW_HEAD",
"RIGHT_ARROW_HEAD","DOUBLE_ARROW_HEAD","LAST","UP","DOWN","LEFT","RIGHT","BOX",
"CIRCLE","ELLIPSE","ARC","LINE","ARROW","MOVE","SPLINE","HEIGHT","RADIUS","WIDTH",
"DIAMETER","FROM","TO","AT","WITH","BY","THEN","DOTTED","DASHED","CHOP","SAME",
"INVISIBLE","LJUST","RJUST","ABOVE","BELOW","OF","THE","WAY","BETWEEN","AND",
"HERE","DOT_N","DOT_E","DOT_W","DOT_S","DOT_NE","DOT_SE","DOT_NW","DOT_SW","DOT_C",
"DOT_START","DOT_END","DOT_X","DOT_Y","DOT_HT","DOT_WID","DOT_RAD","SIN","COS",
"ATAN2","LOG","EXP","SQRT","K_MAX","K_MIN","INT","RAND","SRAND","COPY","THRU",
"TOP","BOTTOM","UPPER","LOWER","SH","PRINT","CW","CCW","FOR","DO","IF","ELSE",
"ANDAND","OROR","NOTEQUAL","EQUALEQUAL","LESSEQUAL","GREATEREQUAL","LEFT_CORNER",
"RIGHT_CORNER","CENTER","END","START","RESET","UNTIL","PLOT","THICKNESS","FILL",
"ALIGNED","SPRINTF","COMMAND","DEFINE","UNDEF","'('","'`'","','","'<'","'>'",
"'+'","'-'","'*'","'/'","'%'","'!'","'^'","';'","'='","':'","'{'","'}'","'['",
"']'","')'","'.'","top","element_list","middle_element_list","optional_separator",
"separator","placeless_element","@1","@2","@3","@4","@5","@6","@7","reset_variables",
"print_args","print_arg","simple_if","@8","until","any_expr","text_expr","optional_by",
"element","@9","@10","optional_element","object_spec","@11","text","sprintf_args",
"position","position_not_place","between","expr_pair","place","label","ordinal",
"optional_ordinal_last","nth_primitive","object_type","label_path","relative_path",
"path","corner","expr", NULL
};
#endif

static const short yyr1[] = {     0,
   135,   135,   136,   137,   137,   138,   138,   139,   139,   140,
   140,   140,   140,   140,   140,   140,   140,   140,   141,   140,
   140,   142,   143,   140,   144,   145,   140,   146,   140,   140,
   147,   140,   140,   140,   148,   148,   148,   149,   149,   150,
   150,   150,   152,   151,   153,   153,   154,   154,   155,   155,
   155,   155,   155,   155,   155,   155,   155,   156,   156,   156,
   157,   157,   157,   157,   158,   159,   157,   157,   160,   160,
   161,   161,   161,   161,   161,   161,   161,   161,   161,   161,
   161,   162,   161,   161,   161,   161,   161,   161,   161,   161,
   161,   161,   161,   161,   161,   161,   161,   161,   161,   161,
   161,   161,   161,   161,   161,   161,   161,   161,   161,   161,
   161,   161,   161,   161,   161,   161,   161,   161,   161,   161,
   161,   161,   161,   161,   163,   163,   164,   164,   165,   165,
   166,   166,   166,   166,   166,   166,   167,   167,   168,   168,
   169,   169,   169,   169,   169,   170,   170,   170,   171,   171,
   172,   172,   173,   173,   174,   174,   174,   174,   174,   174,
   174,   174,   174,   175,   175,   176,   176,   176,   177,   177,
   177,   177,   177,   177,   178,   178,   178,   178,   178,   178,
   178,   178,   178,   178,   178,   178,   178,   178,   178,   178,
   178,   178,   178,   178,   178,   178,   178,   178,   178,   178,
   178,   178,   179,   179,   179,   179,   179,   179,   179,   179,
   179,   179,   179,   179,   179,   179,   179,   179,   179,   179,
   179,   179,   179,   179,   179,   179,   179,   179,   179,   179,
   179,   179,   179,   179,   179,   179,   179,   179
};

static const short yyr2[] = {     0,
     1,     1,     3,     1,     3,     0,     1,     1,     2,     3,
     4,     1,     1,     1,     1,     1,     2,     2,     0,     3,
     2,     0,     0,     7,     0,     0,     6,     0,    10,     1,
     0,     4,     1,     1,     2,     2,     3,     1,     2,     1,
     1,     1,     0,     5,     0,     2,     1,     1,     3,     3,
     3,     3,     3,     3,     3,     3,     2,     0,     2,     3,
     1,     4,     4,     4,     0,     0,     6,     1,     0,     1,
     1,     1,     1,     1,     1,     1,     1,     1,     1,     2,
     3,     0,     4,     3,     3,     3,     3,     2,     2,     3,
     2,     3,     2,     3,     2,     3,     3,     3,     3,     3,
     3,     2,     2,     3,     2,     3,     2,     3,     2,     3,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     3,     2,     1,     5,     0,     3,     1,     1,
     1,     3,     3,     5,     5,     6,     1,     4,     3,     3,
     1,     2,     2,     3,     1,     1,     1,     3,     1,     3,
     1,     2,     2,     2,     1,     1,     1,     1,     1,     1,
     1,     2,     1,     2,     3,     1,     1,     2,     1,     5,
     4,     3,     3,     2,     1,     1,     1,     1,     1,     1,
     1,     1,     1,     1,     1,     1,     1,     1,     1,     2,
     2,     2,     2,     1,     1,     2,     2,     2,     2,     1,
     1,     1,     1,     1,     2,     2,     2,     2,     2,     3,
     3,     3,     3,     3,     3,     2,     3,     4,     4,     6,
     4,     4,     4,     6,     6,     4,     4,     3,     4,     3,
     3,     3,     3,     3,     3,     3,     3,     2
};

static const short yydefact[] = {     6,
     8,     2,     1,     7,     0,     0,   125,    16,    12,    13,
    14,    15,    71,    72,    73,    74,    75,    76,    77,    78,
     0,    19,     0,     0,     0,    34,     0,     0,     0,    65,
    82,     6,    68,    33,    30,     4,    61,    79,     9,     6,
     0,     0,    21,    25,     0,   146,   203,   204,   149,   151,
   188,   189,   145,   175,   176,   177,   178,   179,   180,   181,
   182,   183,   184,   185,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,   186,   187,     0,     0,   194,
   195,   200,   202,   201,     0,     0,     0,     0,    18,    38,
    41,    42,   129,   131,   130,   141,     0,     0,   147,     0,
    40,     0,     0,     0,     0,    48,     0,     0,    47,    35,
    80,     0,    17,     6,     6,     3,     7,    36,     0,    31,
   113,   114,   115,    89,    91,    95,    93,     0,     0,     0,
     0,     0,     0,     0,     0,     0,   102,   103,   105,   109,
   111,   112,   119,   120,   121,   122,   116,   117,     0,   107,
   124,   118,    88,     0,    10,     0,    22,     0,    20,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
   190,   192,   196,   198,   191,   193,   197,   199,     0,     0,
   131,    47,     0,   216,   238,    39,     0,     0,   205,   206,
   207,   208,   209,     0,   142,   163,   152,   155,   156,   157,
   158,   159,   160,   161,     0,   153,   154,     0,   143,     0,
   137,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,    57,   238,
    43,     0,     0,     0,     0,     0,     0,     0,    81,   127,
     0,     0,     0,     5,    37,     0,    90,    92,    96,    94,
    84,    85,    86,    87,    97,     0,    98,    99,     0,     0,
     0,     0,     0,   167,   169,   100,   166,     0,   101,     0,
   104,   106,   110,   123,   108,   146,   203,   188,   189,    62,
     0,    63,    64,    11,     0,    26,     0,     0,     0,     0,
     0,     0,     0,     0,     0,   228,     0,     0,   217,     0,
   140,   150,   132,   133,   148,   162,   144,     0,   236,   237,
   235,   234,   231,   233,   139,     0,   230,   232,   210,   211,
   212,   213,   214,   215,     0,     0,     0,    51,    52,    54,
    55,    50,    49,    53,   236,    56,   237,   230,     0,    66,
    83,    32,   174,     0,     0,     0,     0,   164,     0,   168,
     0,    47,    23,    45,   218,   219,     0,   221,   222,   223,
     0,     0,   226,   227,   229,     0,     0,     0,     0,     0,
    44,     0,   126,    69,     0,   173,   172,     0,   165,    45,
     0,    27,     0,     0,     0,   134,   138,     0,   135,    58,
   128,    70,    67,   171,     0,    24,    46,   220,   224,   225,
   136,     0,     0,   170,     0,    59,    28,    60,     0,    29,
     0,     0,     0
};

static const short yydefgoto[] = {   411,
     2,    32,   242,     4,    33,    45,   285,   380,   158,   354,
   409,   246,    34,    89,    90,    35,   327,   382,   179,   106,
   403,    36,   114,   374,   393,    37,   115,   107,   339,    92,
    93,   227,    94,   108,    96,    97,    98,    99,   206,   264,
   265,   266,   100,   109
};

static const short yypact[] = {  -114,
-32768,-32768,   677,  -100,  -104,  -120,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
     3,-32768,   899,    29,  1012,    43,  1450,   -61,   899,-32768,
-32768,  -114,-32768,     9,   -33,-32768,   786,-32768,-32768,  -114,
  1012,   -66,   -13,-32768,    61,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,   -35,   -32,   -30,    -2,     0,    16,
    30,    36,    40,    45,    49,-32768,-32768,    70,    80,-32768,
-32768,-32768,-32768,-32768,  1125,  1012,  1450,  1450,   899,-32768,
-32768,   -64,-32768,-32768,   172,  2045,    54,   267,-32768,     8,
  2037,    -5,  1012,  1012,   126,    48,     4,   172,  2113,-32768,
   629,    66,   899,  -114,  -114,-32768,   649,-32768,   173,-32768,
-32768,-32768,-32768,  1904,  1904,  1740,  1822,  1450,  1450,  1450,
  1450,  1554,  1554,  1554,   302,  1658,-32768,  1904,  1904,  1904,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,  1450,  1904,
-32768,-32768,  2122,   530,-32768,  1012,-32768,   175,-32768,  1012,
  1012,  1012,  1012,  1012,  1012,  1012,  1012,  1012,   408,  1012,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,    74,   -74,
    79,  2070,   196,    92,    92,-32768,  1658,  1658,-32768,-32768,
-32768,-32768,-32768,   220,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,    95,-32768,-32768,    18,    90,   193,
-32768,  1450,  1450,  1450,  1450,  1450,  1450,  1450,  1554,  1450,
  1450,  1450,  1450,  1450,  1450,  1450,  1554,  1450,-32768,    92,
-32768,  1012,  1012,    19,    19,  1012,  1012,  1450,-32768,-32768,
   113,   677,   112,-32768,-32768,   245,  2122,  2122,  2122,  2122,
  2122,  2122,  2122,  2122,   -64,  2037,   -64,   -64,  1977,   152,
   267,  1977,   251,  1991,-32768,-32768,-32768,  1238,-32768,  1353,
  2122,  2122,  2122,  2122,  2122,  -104,  -120,     2,    23,-32768,
   -64,    37,   155,-32768,   247,-32768,   136,   137,   160,   138,
   145,   146,   164,   165,   149,-32768,   159,   163,-32768,  1554,
-32768,-32768,-32768,-32768,-32768,-32768,    90,   250,   312,   217,
   376,   376,   109,   109,  2122,   -27,   327,   109,   125,   125,
    92,    92,    92,    92,   -34,   272,   291,-32768,   312,   208,
  2131,-32768,-32768,-32768,   312,   208,  2131,   109,  -113,-32768,
-32768,-32768,-32768,   267,  1977,  1977,   186,-32768,   300,-32768,
    79,  2080,-32768,   202,-32768,-32768,  1012,-32768,-32768,-32768,
  1012,  1012,-32768,-32768,-32768,   -82,   259,  1554,  1554,  1450,
-32768,  1450,-32768,   677,  1977,-32768,-32768,  1977,-32768,   202,
   303,-32768,   184,   185,   188,-32768,-32768,   -79,   -64,   592,
  2122,-32768,-32768,-32768,   189,-32768,-32768,-32768,-32768,-32768,
-32768,  1342,   233,-32768,  1450,  2122,-32768,  2122,   317,-32768,
   326,   328,-32768
};

static const short yypgoto[] = {-32768,
    73,-32768,    31,   297,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,   301,   -55,-32768,-32768,   -49,    96,   -85,
-32768,  -102,-32768,-32768,-32768,-32768,-32768,     7,-32768,   -84,
   178,-32768,   -42,     6,   -72,-32768,-32768,-32768,   -93,-32768,
   -51,-32768,   -78,   -23
};


#define	YYLAST		2256


static const short yytable[] = {   101,
   180,   -14,   372,   111,   207,   101,    41,    42,    43,    38,
    46,     1,   118,   153,   244,   369,    49,   195,   229,   373,
    46,    50,   -15,    40,     7,    39,    49,   209,    95,    91,
     3,    50,   102,   186,    95,    91,   187,   188,   401,   187,
   188,   300,   181,   152,   187,   188,   110,   255,   257,   258,
   386,   280,   112,   208,   187,   188,   267,   186,   120,   196,
   156,   182,   116,   184,   185,   101,   157,   197,   159,   281,
   154,   240,   198,   199,   200,   201,   202,   203,   160,   204,
   230,   161,    44,   162,   187,   188,   171,   172,   368,   101,
    95,   187,   188,   269,    95,    91,   175,   176,   234,   235,
   247,   248,   249,   250,   251,   252,   253,   254,   256,   256,
   256,   163,   270,   164,   271,   272,   273,   239,    95,    91,
   105,   228,    86,    38,   119,   274,   275,   -14,    28,   165,
   256,   -14,    86,   -14,   316,   307,   155,    95,    95,    95,
   232,   233,   325,   166,   303,   304,   328,   330,   -15,   167,
   334,   336,   -15,   168,   -15,  -129,  -129,   196,   169,   283,
    38,   231,   170,   270,   270,   344,   345,   346,   173,   174,
   198,   199,   200,   201,   202,   203,   245,   204,   177,   178,
   267,   183,   286,   267,   205,   350,   241,   243,   309,   310,
   311,   312,   313,   314,   315,   317,   318,   319,   320,   321,
   322,   323,   324,   256,   326,   302,   299,   343,   329,   331,
   347,   301,   335,   337,   338,   366,   226,   189,   190,   191,
   192,   193,   305,   194,    95,   351,   306,   221,   222,   223,
   224,   225,    95,   226,   189,   190,   191,   192,   193,   308,
   332,   333,   340,   341,   352,   223,   224,   225,    38,   226,
   375,   284,   342,   348,   353,   287,   288,   289,   290,   291,
   292,   293,   294,   295,   297,   298,   267,   267,   355,   356,
   358,   392,   196,  -130,  -130,   357,   256,   359,   360,   361,
   362,   363,   205,   388,   389,   198,   199,   200,   201,   202,
   203,   364,   204,   376,   377,   365,   267,   367,   371,   267,
   232,   378,   379,   370,   259,    95,   381,   387,   397,   212,
   260,   214,   215,   216,   217,   261,   398,   399,    51,    52,
   400,   404,   407,   394,   410,   412,   395,   413,   117,   113,
   396,   282,     0,   238,   220,   221,   222,   223,   224,   225,
     0,   226,     0,     0,   256,   256,   390,     0,   391,     0,
     0,     0,     0,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    63,    64,   212,   213,   214,   215,   216,   217,
     0,     0,   210,    95,    95,   211,     0,     0,   406,     0,
    38,   408,    76,    77,    78,    79,     0,     0,   238,   220,
   221,   222,   223,   224,   225,     0,   226,   205,     0,     0,
    80,    81,    82,    83,    84,     0,   214,   215,   216,   217,
    46,    47,    48,     7,     0,   262,    49,     0,     0,     0,
     0,    50,     0,     0,    51,    52,     0,     0,   238,   220,
   221,   222,   223,   224,   225,   263,   226,     0,     0,     0,
     0,     0,     0,     0,     0,   221,   222,   223,   224,   225,
     0,   226,   383,     0,     0,     0,   384,   385,    53,    54,
    55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
     0,     0,   216,   217,     0,    65,    66,    67,    68,    69,
    70,    71,    72,    73,    74,    75,     0,     0,    76,    77,
    78,    79,   238,   220,   221,   222,   223,   224,   225,     0,
   226,     0,     0,     0,     0,     0,    80,    81,    82,    83,
    84,     0,     0,     0,     0,     0,     0,    28,     0,     0,
     0,   103,    86,     0,     0,     0,     0,    87,     0,     0,
     0,   104,   276,   277,    48,     7,     8,     0,    49,     0,
   296,     0,     0,    50,     9,    10,   278,   279,    13,    14,
    15,    16,    17,    18,    19,    20,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    63,    64,     0,     0,     0,     0,     0,    65,    66,    67,
    68,    69,    70,    71,    72,    73,    74,    75,    21,     0,
    76,    77,    78,    79,    22,    23,     0,     0,    24,     0,
    25,     0,     0,     0,     0,     0,   402,     0,    80,    81,
    82,    83,    84,    26,     7,    27,     0,     0,     0,    28,
    29,     0,     0,    85,    86,     0,     0,     0,     0,    87,
     0,     5,     6,    88,     7,     8,     0,     0,    30,     0,
    31,     0,     0,     9,    10,    11,    12,    13,    14,    15,
    16,    17,    18,    19,    20,     0,     0,     0,     0,     5,
     6,     0,     7,     8,   212,   213,   214,   215,   216,   217,
     0,     9,    10,    11,    12,    13,    14,    15,    16,    17,
    18,    19,    20,     0,     0,     0,     0,     0,   238,   220,
   221,   222,   223,   224,   225,     0,   226,     0,     0,     0,
     0,   212,   213,   214,   215,   216,   217,    21,     0,     0,
     0,     0,     0,    22,    23,     0,     0,    24,    28,    25,
     0,     0,     0,     0,     0,   238,   220,   221,   222,   223,
   224,   225,    26,   226,    27,    21,     0,     0,    28,    29,
     0,    22,    23,     0,     0,    24,     0,    25,     0,     0,
     0,     0,     0,     0,    39,     0,     0,    30,     0,    31,
    26,     0,    27,     0,     0,     0,    28,    29,    46,    47,
    48,     7,     0,     0,    49,     0,   121,   122,   123,    50,
   124,   125,   126,   127,     0,    30,     0,    31,     0,     0,
     0,     0,   128,   129,   130,   131,   132,   133,   134,   135,
   136,   137,   138,   139,   140,   141,   142,   143,   144,   145,
   146,     0,     0,     0,     0,     0,    53,    54,    55,    56,
    57,    58,    59,    60,    61,    62,    63,    64,     0,     0,
     0,     0,     0,    65,    66,    67,    68,    69,    70,    71,
    72,    73,    74,    75,     0,     0,    76,    77,    78,    79,
     0,     0,   147,   148,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,    80,    81,    82,    83,    84,     0,
     0,     0,   149,   150,   151,    28,     0,     0,     0,   103,
    86,    46,    47,    48,     7,    87,     0,    49,     0,    88,
     0,     0,    50,     0,     0,    51,    52,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,    53,
    54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
    64,     0,     0,     0,     0,     0,    65,    66,    67,    68,
    69,    70,    71,    72,    73,    74,    75,     0,     0,    76,
    77,    78,    79,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,    80,    81,    82,
    83,    84,     0,     0,     0,     0,     0,     0,    28,     0,
     0,     0,    85,    86,    46,    47,    48,     7,    87,     0,
    49,     0,    88,     0,     0,    50,     0,     0,    51,    52,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    63,    64,     0,     0,     0,     0,     0,    65,
    66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
     0,     0,    76,    77,    78,    79,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    80,    81,    82,    83,    84,     0,     0,     0,     0,     0,
     0,    28,     0,     0,     0,   103,    86,    46,    47,    48,
     7,    87,     0,    49,     0,   104,     0,     0,    50,     0,
     0,    51,    52,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,    53,    54,    55,    56,    57,
    58,    59,    60,    61,    62,    63,    64,     0,     0,     0,
     0,     0,    65,    66,    67,    68,    69,    70,    71,    72,
    73,    74,    75,     0,     0,    76,    77,    78,    79,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,    80,    81,    82,    83,    84,     0,     0,
     0,     0,     0,     0,    28,     0,     0,     0,    85,    86,
    46,    47,    48,     7,    87,     0,    49,     0,   104,     0,
     0,    50,     0,     0,    51,    52,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,    53,    54,
    55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
     0,     0,     0,     0,     0,    65,    66,    67,    68,    69,
    70,    71,    72,    73,    74,    75,     0,     0,    76,    77,
    78,    79,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,    80,    81,    82,    83,
    84,     0,     0,     0,    46,    47,    48,    28,     0,     0,
    49,   268,    86,     0,     0,    50,     0,    87,    51,    52,
     0,   104,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    63,    64,     0,     0,     0,     0,     0,    65,
    66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
     0,     0,    76,    77,    78,    79,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    80,    81,    82,    83,    84,   212,   213,   214,   215,   216,
   217,     0,    46,    47,    48,   103,    86,     0,    49,     0,
     0,    87,   405,    50,     0,    88,    51,    52,   218,   238,
   220,   221,   222,   223,   224,   225,     0,   226,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    63,    64,     0,     0,     0,     0,     0,    65,    66,    67,
    68,    69,    70,    71,    72,    73,    74,    75,     0,     0,
    76,    77,    78,    79,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,    80,    81,
    82,    83,    84,     0,     0,     0,    46,    47,    48,     0,
     0,     0,    49,   103,    86,     0,     0,    50,     0,    87,
    51,    52,     0,    88,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    63,    64,     0,     0,     0,     0,
     0,    65,    66,    67,    68,    69,    70,    71,    72,    73,
    74,    75,     0,     0,    76,    77,    78,    79,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,    80,    81,    82,    83,    84,     0,     0,     0,
    46,    47,    48,     0,     0,     0,    49,    85,    86,     0,
     0,    50,     0,    87,    51,    52,     0,    88,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,    53,    54,
    55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
     0,     0,     0,     0,     0,    65,    66,    67,    68,    69,
    70,    71,    72,    73,    74,    75,     0,     0,    76,    77,
    78,    79,    46,    47,    48,     0,     0,     0,    49,     0,
     0,     0,     0,    50,     0,     0,    80,    81,    82,    83,
    84,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,   268,    86,     0,     0,     0,     0,    87,     0,     0,
     0,    88,     0,     0,     0,  -188,     0,     0,     0,     0,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    63,    64,     0,     0,     0,     0,     0,    65,    66,    67,
    68,    69,    70,    71,    72,    73,    74,    75,     0,     0,
    76,    77,    78,    79,    46,    47,    48,     0,     0,     0,
    49,     0,     0,     0,     0,    50,     0,     0,    80,    81,
    82,    83,    84,     0,     0,     0,     0,     0,     0,     0,
     0,     0,     0,   103,    86,     0,     0,     0,     0,    87,
     0,     0,     0,    88,     0,     0,     0,  -189,     0,     0,
     0,     0,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    63,    64,     0,     0,     0,     0,     0,    65,
    66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
     0,     0,    76,    77,    78,    79,    46,    47,    48,     0,
     0,     0,    49,     0,     0,     0,     0,    50,     0,     0,
    80,    81,    82,    83,    84,     0,     0,     0,     0,     0,
     0,     0,     0,     0,     0,   103,    86,     0,     0,     0,
     0,    87,     0,     0,     0,    88,     0,     0,     0,     0,
     0,     0,     0,     0,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    63,    64,     0,     0,     0,     0,
     0,    65,    66,    67,    68,    69,    70,    71,    72,    73,
    74,    75,     0,     0,    76,    77,    78,    79,     0,     0,
     0,     0,     0,    51,    52,     0,     0,     0,     0,     0,
     0,     0,    80,    81,    82,    83,    84,    51,    52,     0,
     0,     0,     0,     0,     0,     0,     0,   103,    86,     0,
     0,     0,     0,    87,     0,     0,     0,    88,    54,    55,
    56,    57,    58,    59,    60,    61,    62,    63,    64,     0,
     0,     0,    54,    55,    56,    57,    58,    59,    60,    61,
    62,    63,    64,     0,     0,     0,     0,    76,    77,    78,
    79,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,    76,    77,    78,    79,    80,    81,    82,    83,    84,
     0,     0,   210,     0,     0,   211,     0,     0,     0,    80,
    81,    82,    83,    84,     0,     0,    54,    55,    56,    57,
    58,    59,    60,    61,    62,    63,    64,     0,     0,     0,
   263,     0,     0,     0,     0,   210,     0,     0,   211,     0,
     0,     0,     0,     0,   349,    76,    77,    78,    79,   212,
   213,   214,   215,   216,   217,     0,     0,     0,     0,     0,
     0,     0,     0,    80,    81,    82,    83,    84,     0,     0,
     0,     0,   218,   219,   220,   221,   222,   223,   224,   225,
     0,   226,   236,   237,   214,   215,   216,   217,     0,     0,
     0,     0,   236,   237,   214,   215,   216,   217,   194,     0,
     0,     0,     0,     0,     0,   218,   219,   220,   221,   222,
   223,   224,   225,     0,   226,   218,   238,   220,   221,   222,
   223,   224,   225,     0,   226,   236,   237,   214,   215,   216,
   217,     0,     0,     0,   212,   213,   214,   215,   216,   217,
     0,     0,     0,   236,     0,   214,   215,   216,   217,   238,
   220,   221,   222,   223,   224,   225,     0,   226,   238,   220,
   221,   222,   223,   224,   225,     0,   226,   238,   220,   221,
   222,   223,   224,   225,     0,   226
};

static const short yycheck[] = {    23,
    85,     0,   116,    27,    98,    29,   127,   128,     6,     3,
     3,   126,     4,    37,   117,    50,     9,    96,   104,   133,
     3,    14,     0,   128,     6,   126,     9,   100,    23,    23,
     0,    14,     4,    89,    29,    29,   119,   120,   118,   119,
   120,   116,    85,    37,   119,   120,     4,   132,   133,   134,
   133,   154,   114,    46,   119,   120,   135,   113,    92,     6,
   127,    85,    32,    87,    88,    89,    80,    14,     8,   154,
    40,     6,    19,    20,    21,    22,    23,    24,   114,    26,
   104,   114,    80,   114,   119,   120,    17,    18,   116,   113,
    85,   119,   120,   136,    89,    89,    17,    18,    95,    96,
   124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
   134,   114,   136,   114,   138,   139,   140,   111,   113,   113,
    25,   127,   115,   117,   116,   149,   150,   126,   110,   114,
   154,   130,   115,   132,   219,   208,    41,   132,   133,   134,
    93,    94,   227,   114,   187,   188,   232,   233,   126,   114,
   236,   237,   130,   114,   132,   119,   120,     6,   114,   154,
   154,    36,   114,   187,   188,    14,   260,   261,    99,   100,
    19,    20,    21,    22,    23,    24,     4,    26,    99,   100,
   259,    86,     8,   262,   131,   264,   114,   115,   212,   213,
   214,   215,   216,   217,   218,   219,   220,   221,   222,   223,
   224,   225,   226,   227,   228,    10,   133,   259,   232,   233,
   262,   133,   236,   237,   238,   300,   125,    63,    64,    65,
    66,    67,     3,   134,   219,   268,   132,   119,   120,   121,
   122,   123,   227,   125,    63,    64,    65,    66,    67,    47,
   234,   235,   130,   132,   268,   121,   122,   123,   242,   125,
   344,   156,     8,     3,     8,   160,   161,   162,   163,   164,
   165,   166,   167,   168,   169,   170,   345,   346,   133,   133,
   133,   374,     6,   119,   120,   116,   300,   133,   133,   116,
   116,   133,   131,   368,   369,    19,    20,    21,    22,    23,
    24,   133,    26,   345,   346,   133,   375,    48,     8,   378,
    93,   116,     3,    32,     3,   300,   105,    49,     6,    93,
     9,    95,    96,    97,    98,    14,   133,   133,    17,    18,
   133,   133,    90,   375,     8,     0,   378,     0,    32,    29,
   380,   154,    -1,   117,   118,   119,   120,   121,   122,   123,
    -1,   125,    -1,    -1,   368,   369,   370,    -1,   372,    -1,
    -1,    -1,    -1,    52,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    93,    94,    95,    96,    97,    98,
    -1,    -1,    46,   368,   369,    49,    -1,    -1,   402,    -1,
   374,   405,    81,    82,    83,    84,    -1,    -1,   117,   118,
   119,   120,   121,   122,   123,    -1,   125,   131,    -1,    -1,
    99,   100,   101,   102,   103,    -1,    95,    96,    97,    98,
     3,     4,     5,     6,    -1,   114,     9,    -1,    -1,    -1,
    -1,    14,    -1,    -1,    17,    18,    -1,    -1,   117,   118,
   119,   120,   121,   122,   123,   134,   125,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,   119,   120,   121,   122,   123,
    -1,   125,   357,    -1,    -1,    -1,   361,   362,    51,    52,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    -1,    -1,    97,    98,    -1,    68,    69,    70,    71,    72,
    73,    74,    75,    76,    77,    78,    -1,    -1,    81,    82,
    83,    84,   117,   118,   119,   120,   121,   122,   123,    -1,
   125,    -1,    -1,    -1,    -1,    -1,    99,   100,   101,   102,
   103,    -1,    -1,    -1,    -1,    -1,    -1,   110,    -1,    -1,
    -1,   114,   115,    -1,    -1,    -1,    -1,   120,    -1,    -1,
    -1,   124,     3,     4,     5,     6,     7,    -1,     9,    -1,
   133,    -1,    -1,    14,    15,    16,    17,    18,    19,    20,
    21,    22,    23,    24,    25,    26,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    -1,    -1,    -1,    -1,    -1,    68,    69,    70,
    71,    72,    73,    74,    75,    76,    77,    78,    79,    -1,
    81,    82,    83,    84,    85,    86,    -1,    -1,    89,    -1,
    91,    -1,    -1,    -1,    -1,    -1,    35,    -1,    99,   100,
   101,   102,   103,   104,     6,   106,    -1,    -1,    -1,   110,
   111,    -1,    -1,   114,   115,    -1,    -1,    -1,    -1,   120,
    -1,     3,     4,   124,     6,     7,    -1,    -1,   129,    -1,
   131,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
    22,    23,    24,    25,    26,    -1,    -1,    -1,    -1,     3,
     4,    -1,     6,     7,    93,    94,    95,    96,    97,    98,
    -1,    15,    16,    17,    18,    19,    20,    21,    22,    23,
    24,    25,    26,    -1,    -1,    -1,    -1,    -1,   117,   118,
   119,   120,   121,   122,   123,    -1,   125,    -1,    -1,    -1,
    -1,    93,    94,    95,    96,    97,    98,    79,    -1,    -1,
    -1,    -1,    -1,    85,    86,    -1,    -1,    89,   110,    91,
    -1,    -1,    -1,    -1,    -1,   117,   118,   119,   120,   121,
   122,   123,   104,   125,   106,    79,    -1,    -1,   110,   111,
    -1,    85,    86,    -1,    -1,    89,    -1,    91,    -1,    -1,
    -1,    -1,    -1,    -1,   126,    -1,    -1,   129,    -1,   131,
   104,    -1,   106,    -1,    -1,    -1,   110,   111,     3,     4,
     5,     6,    -1,    -1,     9,    -1,    11,    12,    13,    14,
    15,    16,    17,    18,    -1,   129,    -1,   131,    -1,    -1,
    -1,    -1,    27,    28,    29,    30,    31,    32,    33,    34,
    35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
    45,    -1,    -1,    -1,    -1,    -1,    51,    52,    53,    54,
    55,    56,    57,    58,    59,    60,    61,    62,    -1,    -1,
    -1,    -1,    -1,    68,    69,    70,    71,    72,    73,    74,
    75,    76,    77,    78,    -1,    -1,    81,    82,    83,    84,
    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    99,   100,   101,   102,   103,    -1,
    -1,    -1,   107,   108,   109,   110,    -1,    -1,    -1,   114,
   115,     3,     4,     5,     6,   120,    -1,     9,    -1,   124,
    -1,    -1,    14,    -1,    -1,    17,    18,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    51,
    52,    53,    54,    55,    56,    57,    58,    59,    60,    61,
    62,    -1,    -1,    -1,    -1,    -1,    68,    69,    70,    71,
    72,    73,    74,    75,    76,    77,    78,    -1,    -1,    81,
    82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,   100,   101,
   102,   103,    -1,    -1,    -1,    -1,    -1,    -1,   110,    -1,
    -1,    -1,   114,   115,     3,     4,     5,     6,   120,    -1,
     9,    -1,   124,    -1,    -1,    14,    -1,    -1,    17,    18,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    51,    52,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    -1,    -1,    -1,    -1,    -1,    68,
    69,    70,    71,    72,    73,    74,    75,    76,    77,    78,
    -1,    -1,    81,    82,    83,    84,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    99,   100,   101,   102,   103,    -1,    -1,    -1,    -1,    -1,
    -1,   110,    -1,    -1,    -1,   114,   115,     3,     4,     5,
     6,   120,    -1,     9,    -1,   124,    -1,    -1,    14,    -1,
    -1,    17,    18,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    51,    52,    53,    54,    55,
    56,    57,    58,    59,    60,    61,    62,    -1,    -1,    -1,
    -1,    -1,    68,    69,    70,    71,    72,    73,    74,    75,
    76,    77,    78,    -1,    -1,    81,    82,    83,    84,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    99,   100,   101,   102,   103,    -1,    -1,
    -1,    -1,    -1,    -1,   110,    -1,    -1,    -1,   114,   115,
     3,     4,     5,     6,   120,    -1,     9,    -1,   124,    -1,
    -1,    14,    -1,    -1,    17,    18,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    51,    52,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    -1,    -1,    -1,    -1,    -1,    68,    69,    70,    71,    72,
    73,    74,    75,    76,    77,    78,    -1,    -1,    81,    82,
    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    99,   100,   101,   102,
   103,    -1,    -1,    -1,     3,     4,     5,   110,    -1,    -1,
     9,   114,   115,    -1,    -1,    14,    -1,   120,    17,    18,
    -1,   124,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    51,    52,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    -1,    -1,    -1,    -1,    -1,    68,
    69,    70,    71,    72,    73,    74,    75,    76,    77,    78,
    -1,    -1,    81,    82,    83,    84,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    99,   100,   101,   102,   103,    93,    94,    95,    96,    97,
    98,    -1,     3,     4,     5,   114,   115,    -1,     9,    -1,
    -1,   120,   121,    14,    -1,   124,    17,    18,   116,   117,
   118,   119,   120,   121,   122,   123,    -1,   125,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    -1,    -1,    -1,    -1,    -1,    68,    69,    70,
    71,    72,    73,    74,    75,    76,    77,    78,    -1,    -1,
    81,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,   100,
   101,   102,   103,    -1,    -1,    -1,     3,     4,     5,    -1,
    -1,    -1,     9,   114,   115,    -1,    -1,    14,    -1,   120,
    17,    18,    -1,   124,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    51,    52,    53,    54,    55,    56,
    57,    58,    59,    60,    61,    62,    -1,    -1,    -1,    -1,
    -1,    68,    69,    70,    71,    72,    73,    74,    75,    76,
    77,    78,    -1,    -1,    81,    82,    83,    84,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    99,   100,   101,   102,   103,    -1,    -1,    -1,
     3,     4,     5,    -1,    -1,    -1,     9,   114,   115,    -1,
    -1,    14,    -1,   120,    17,    18,    -1,   124,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    51,    52,
    53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
    -1,    -1,    -1,    -1,    -1,    68,    69,    70,    71,    72,
    73,    74,    75,    76,    77,    78,    -1,    -1,    81,    82,
    83,    84,     3,     4,     5,    -1,    -1,    -1,     9,    -1,
    -1,    -1,    -1,    14,    -1,    -1,    99,   100,   101,   102,
   103,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,   114,   115,    -1,    -1,    -1,    -1,   120,    -1,    -1,
    -1,   124,    -1,    -1,    -1,    46,    -1,    -1,    -1,    -1,
    51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
    61,    62,    -1,    -1,    -1,    -1,    -1,    68,    69,    70,
    71,    72,    73,    74,    75,    76,    77,    78,    -1,    -1,
    81,    82,    83,    84,     3,     4,     5,    -1,    -1,    -1,
     9,    -1,    -1,    -1,    -1,    14,    -1,    -1,    99,   100,
   101,   102,   103,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,   114,   115,    -1,    -1,    -1,    -1,   120,
    -1,    -1,    -1,   124,    -1,    -1,    -1,    46,    -1,    -1,
    -1,    -1,    51,    52,    53,    54,    55,    56,    57,    58,
    59,    60,    61,    62,    -1,    -1,    -1,    -1,    -1,    68,
    69,    70,    71,    72,    73,    74,    75,    76,    77,    78,
    -1,    -1,    81,    82,    83,    84,     3,     4,     5,    -1,
    -1,    -1,     9,    -1,    -1,    -1,    -1,    14,    -1,    -1,
    99,   100,   101,   102,   103,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,   114,   115,    -1,    -1,    -1,
    -1,   120,    -1,    -1,    -1,   124,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    51,    52,    53,    54,    55,    56,
    57,    58,    59,    60,    61,    62,    -1,    -1,    -1,    -1,
    -1,    68,    69,    70,    71,    72,    73,    74,    75,    76,
    77,    78,    -1,    -1,    81,    82,    83,    84,    -1,    -1,
    -1,    -1,    -1,    17,    18,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    99,   100,   101,   102,   103,    17,    18,    -1,
    -1,    -1,    -1,    -1,    -1,    -1,    -1,   114,   115,    -1,
    -1,    -1,    -1,   120,    -1,    -1,    -1,   124,    52,    53,
    54,    55,    56,    57,    58,    59,    60,    61,    62,    -1,
    -1,    -1,    52,    53,    54,    55,    56,    57,    58,    59,
    60,    61,    62,    -1,    -1,    -1,    -1,    81,    82,    83,
    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    81,    82,    83,    84,    99,   100,   101,   102,   103,
    -1,    -1,    46,    -1,    -1,    49,    -1,    -1,    -1,    99,
   100,   101,   102,   103,    -1,    -1,    52,    53,    54,    55,
    56,    57,    58,    59,    60,    61,    62,    -1,    -1,    -1,
   134,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    -1,
    -1,    -1,    -1,    -1,   134,    81,    82,    83,    84,    93,
    94,    95,    96,    97,    98,    -1,    -1,    -1,    -1,    -1,
    -1,    -1,    -1,    99,   100,   101,   102,   103,    -1,    -1,
    -1,    -1,   116,   117,   118,   119,   120,   121,   122,   123,
    -1,   125,    93,    94,    95,    96,    97,    98,    -1,    -1,
    -1,    -1,    93,    94,    95,    96,    97,    98,   134,    -1,
    -1,    -1,    -1,    -1,    -1,   116,   117,   118,   119,   120,
   121,   122,   123,    -1,   125,   116,   117,   118,   119,   120,
   121,   122,   123,    -1,   125,    93,    94,    95,    96,    97,
    98,    -1,    -1,    -1,    93,    94,    95,    96,    97,    98,
    -1,    -1,    -1,    93,    -1,    95,    96,    97,    98,   117,
   118,   119,   120,   121,   122,   123,    -1,   125,   117,   118,
   119,   120,   121,   122,   123,    -1,   125,   117,   118,   119,
   120,   121,   122,   123,    -1,   125
};
/* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
#line 3 "/usr/local/share/bison.simple"
/* This file comes from bison-1.28.  */

/* Skeleton output parser for bison,
   Copyright (C) 1984, 1989, 1990 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.  */

/* This is the parser code that is written into each bison parser
  when the %semantic_parser declaration is not specified in the grammar.
  It was written by Richard Stallman by simplifying the hairy parser
  used when %semantic_parser is specified.  */

#ifndef YYSTACK_USE_ALLOCA
#ifdef alloca
#define YYSTACK_USE_ALLOCA
#else /* alloca not defined */
#ifdef __GNUC__
#define YYSTACK_USE_ALLOCA
#define alloca __builtin_alloca
#else /* not GNU C.  */
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
#define YYSTACK_USE_ALLOCA
#include <alloca.h>
#else /* not sparc */
/* We think this test detects Watcom and Microsoft C.  */
/* This used to test MSDOS, but that is a bad idea
   since that symbol is in the user namespace.  */
#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
#if 0 /* No need for malloc.h, which pollutes the namespace;
	 instead, just don't use alloca.  */
#include <malloc.h>
#endif
#else /* not MSDOS, or __TURBOC__ */
#if defined(_AIX)
/* I don't know what this was needed for, but it pollutes the namespace.
   So I turned it off.   rms, 2 May 1997.  */
/* #include <malloc.h>  */
 #pragma alloca
#define YYSTACK_USE_ALLOCA
#else /* not MSDOS, or __TURBOC__, or _AIX */
#if 0
#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
		 and on HPUX 10.  Eventually we can turn this on.  */
#define YYSTACK_USE_ALLOCA
#define alloca __builtin_alloca
#endif /* __hpux */
#endif
#endif /* not _AIX */
#endif /* not MSDOS, or __TURBOC__ */
#endif /* not sparc */
#endif /* not GNU C */
#endif /* alloca not defined */
#endif /* YYSTACK_USE_ALLOCA not defined */

#ifdef YYSTACK_USE_ALLOCA
#define YYSTACK_ALLOC alloca
#else
#define YYSTACK_ALLOC malloc
#endif

/* Note: there must be only one dollar sign in this file.
   It is replaced by the list of actions, each action
   as one case of the switch.  */

#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);			\
      yychar1 = YYTRANSLATE (yychar);				\
      YYPOPSTACK;						\
      goto yybackup;						\
    }								\
  else								\
    { yyerror ("syntax error: cannot back up"); YYERROR; }	\
while (0)

#define YYTERROR	1
#define YYERRCODE	256

#ifndef YYPURE
#define YYLEX		yylex()
#endif

#ifdef YYPURE
#ifdef YYLSP_NEEDED
#ifdef YYLEX_PARAM
#define YYLEX		yylex(&yylval, &yylloc, YYLEX_PARAM)
#else
#define YYLEX		yylex(&yylval, &yylloc)
#endif
#else /* not YYLSP_NEEDED */
#ifdef YYLEX_PARAM
#define YYLEX		yylex(&yylval, YYLEX_PARAM)
#else
#define YYLEX		yylex(&yylval)
#endif
#endif /* not YYLSP_NEEDED */
#endif

/* If nonreentrant, generate the variables here */

#ifndef YYPURE

int	yychar;			/*  the lookahead symbol		*/
YYSTYPE	yylval;			/*  the semantic value of the		*/
				/*  lookahead symbol			*/

#ifdef YYLSP_NEEDED
YYLTYPE yylloc;			/*  location data for the lookahead	*/
				/*  symbol				*/
#endif

int yynerrs;			/*  number of parse errors so far       */
#endif  /* not YYPURE */

#if YYDEBUG != 0
int yydebug;			/*  nonzero means print parse trace	*/
/* Since this is uninitialized, it does not stop multiple parsers
   from coexisting.  */
#endif

/*  YYINITDEPTH indicates the initial size of the parser's stacks	*/

#ifndef	YYINITDEPTH
#define YYINITDEPTH 200
#endif

/*  YYMAXDEPTH is the maximum size the stacks can grow to
    (effective only if the built-in stack extension method is used).  */

#if YYMAXDEPTH == 0
#undef YYMAXDEPTH
#endif

#ifndef YYMAXDEPTH
#define YYMAXDEPTH 10000
#endif

/* Define __yy_memcpy.  Note that the size argument
   should be passed with type unsigned int, because that is what the non-GCC
   definitions require.  With GCC, __builtin_memcpy takes an arg
   of type size_t, but it can handle unsigned int.  */

#if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
#define __yy_memcpy(TO,FROM,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
#else				/* not GNU C or C++ */
#ifndef __cplusplus

/* This is the most reliable way to avoid incompatibilities
   in available built-in functions on various systems.  */
static void
__yy_memcpy (to, from, count)
     char *to;
     char *from;
     unsigned int count;
{
  register char *f = from;
  register char *t = to;
  register int i = count;

  while (i-- > 0)
    *t++ = *f++;
}

#else /* __cplusplus */

/* This is the most reliable way to avoid incompatibilities
   in available built-in functions on various systems.  */
static void
__yy_memcpy (char *to, char *from, unsigned int count)
{
  register char *t = to;
  register char *f = from;
  register int i = count;

  while (i-- > 0)
    *t++ = *f++;
}

#endif
#endif

#line 217 "/usr/local/share/bison.simple"

/* The user can define YYPARSE_PARAM as the name of an argument to be passed
   into yyparse.  The argument should have type void *.
   It should actually point to an object.
   Grammar actions can access the variable by casting it
   to the proper pointer type.  */

#ifdef YYPARSE_PARAM
#ifdef __cplusplus
#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
#define YYPARSE_PARAM_DECL
#else /* not __cplusplus */
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
#endif /* not __cplusplus */
#else /* not YYPARSE_PARAM */
#define YYPARSE_PARAM_ARG
#define YYPARSE_PARAM_DECL
#endif /* not YYPARSE_PARAM */

/* Prevent warning if -Wstrict-prototypes.  */
#ifdef __GNUC__
#ifdef YYPARSE_PARAM
int yyparse (void *);
#else
int yyparse (void);
#endif
#endif

int
yyparse(YYPARSE_PARAM_ARG)
     YYPARSE_PARAM_DECL
{
  register int yystate;
  register int yyn;
  register short *yyssp;
  register YYSTYPE *yyvsp;
  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
  int yychar1 = 0;		/*  lookahead token as an internal (translated) token number */

  short	yyssa[YYINITDEPTH];	/*  the state stack			*/
  YYSTYPE yyvsa[YYINITDEPTH];	/*  the semantic value stack		*/

  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */

#ifdef YYLSP_NEEDED
  YYLTYPE yylsa[YYINITDEPTH];	/*  the location stack			*/
  YYLTYPE *yyls = yylsa;
  YYLTYPE *yylsp;

#define YYPOPSTACK   (yyvsp--, yyssp--, yylsp--)
#else
#define YYPOPSTACK   (yyvsp--, yyssp--)
#endif

  int yystacksize = YYINITDEPTH;
  int yyfree_stacks = 0;

#ifdef YYPURE
  int yychar;
  YYSTYPE yylval;
  int yynerrs;
#ifdef YYLSP_NEEDED
  YYLTYPE yylloc;
#endif
#endif

  YYSTYPE yyval;		/*  the variable used to return		*/
				/*  semantic values from the action	*/
				/*  routines				*/

  int yylen;

#if YYDEBUG != 0
  if (yydebug)
    fprintf(stderr, "Starting parse\n");
#endif

  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 - 1;
  yyvsp = yyvs;
#ifdef YYLSP_NEEDED
  yylsp = yyls;
#endif

/* Push a new state, which is found in  yystate  .  */
/* In all cases, when you get here, the value and location stacks
   have just been pushed. so pushing a state here evens the stacks.  */
yynewstate:

  *++yyssp = yystate;

  if (yyssp >= yyss + yystacksize - 1)
    {
      /* 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;
#ifdef YYLSP_NEEDED
      YYLTYPE *yyls1 = yyls;
#endif

      /* Get the current used size of the three stacks, in elements.  */
      int size = yyssp - yyss + 1;

#ifdef yyoverflow
      /* Each stack pointer address is followed by the size of
	 the data in use in that stack, in bytes.  */
#ifdef YYLSP_NEEDED
      /* 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, size * sizeof (*yyssp),
		 &yyvs1, size * sizeof (*yyvsp),
		 &yyls1, size * sizeof (*yylsp),
		 &yystacksize);
#else
      yyoverflow("parser stack overflow",
		 &yyss1, size * sizeof (*yyssp),
		 &yyvs1, size * sizeof (*yyvsp),
		 &yystacksize);
#endif

      yyss = yyss1; yyvs = yyvs1;
#ifdef YYLSP_NEEDED
      yyls = yyls1;
#endif
#else /* no yyoverflow */
      /* Extend the stack our own way.  */
      if (yystacksize >= YYMAXDEPTH)
	{
	  yyerror("parser stack overflow");
	  if (yyfree_stacks)
	    {
	      free (yyss);
	      free (yyvs);
#ifdef YYLSP_NEEDED
	      free (yyls);
#endif
	    }
	  return 2;
	}
      yystacksize *= 2;
      if (yystacksize > YYMAXDEPTH)
	yystacksize = YYMAXDEPTH;
#ifndef YYSTACK_USE_ALLOCA
      yyfree_stacks = 1;
#endif
      yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
      __yy_memcpy ((char *)yyss, (char *)yyss1,
		   size * (unsigned int) sizeof (*yyssp));
      yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
      __yy_memcpy ((char *)yyvs, (char *)yyvs1,
		   size * (unsigned int) sizeof (*yyvsp));
#ifdef YYLSP_NEEDED
      yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
      __yy_memcpy ((char *)yyls, (char *)yyls1,
		   size * (unsigned int) sizeof (*yylsp));
#endif
#endif /* no yyoverflow */

      yyssp = yyss + size - 1;
      yyvsp = yyvs + size - 1;
#ifdef YYLSP_NEEDED
      yylsp = yyls + size - 1;
#endif

#if YYDEBUG != 0
      if (yydebug)
	fprintf(stderr, "Stack size increased to %d\n", yystacksize);
#endif

      if (yyssp >= yyss + yystacksize - 1)
	YYABORT;
    }

#if YYDEBUG != 0
  if (yydebug)
    fprintf(stderr, "Entering state %d\n", yystate);
#endif

  goto 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 == YYFLAG)
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* yychar is either YYEMPTY or YYEOF
     or a valid token in external form.  */

  if (yychar == YYEMPTY)
    {
#if YYDEBUG != 0
      if (yydebug)
	fprintf(stderr, "Reading a token: ");
#endif
      yychar = YYLEX;
    }

  /* Convert token to internal form (in yychar1) for indexing tables with */

  if (yychar <= 0)		/* This means end of input. */
    {
      yychar1 = 0;
      yychar = YYEOF;		/* Don't call YYLEX any more */

#if YYDEBUG != 0
      if (yydebug)
	fprintf(stderr, "Now at end of input.\n");
#endif
    }
  else
    {
      yychar1 = YYTRANSLATE(yychar);

#if YYDEBUG != 0
      if (yydebug)
	{
	  fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
	  /* Give the individual parser a way to print the precise meaning
	     of a token, for further debugging info.  */
#ifdef YYPRINT
	  YYPRINT (stderr, yychar, yylval);
#endif
	  fprintf (stderr, ")\n");
	}
#endif
    }

  yyn += yychar1;
  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
    goto yydefault;

  yyn = yytable[yyn];

  /* yyn is what to do for this token type in this state.
     Negative => reduce, -yyn is rule number.
     Positive => shift, yyn is new state.
       New state is final state => don't bother to shift,
       just return success.
     0, or most negative number => error.  */

  if (yyn < 0)
    {
      if (yyn == YYFLAG)
	goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }
  else if (yyn == 0)
    goto yyerrlab;

  if (yyn == YYFINAL)
    YYACCEPT;

  /* Shift the lookahead token.  */

#if YYDEBUG != 0
  if (yydebug)
    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
#endif

  /* Discard the token being shifted unless it is eof.  */
  if (yychar != YYEOF)
    yychar = YYEMPTY;

  *++yyvsp = yylval;
#ifdef YYLSP_NEEDED
  *++yylsp = yylloc;
#endif

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

  yystate = yyn;
  goto yynewstate;

/* Do the default action for the current state.  */
yydefault:

  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;

/* Do a reduction.  yyn is the number of a rule to reduce with.  */
yyreduce:
  yylen = yyr2[yyn];
  if (yylen > 0)
    yyval = yyvsp[1-yylen]; /* implement default value of the action */

#if YYDEBUG != 0
  if (yydebug)
    {
      int i;

      fprintf (stderr, "Reducing via rule %d (line %d), ",
	       yyn, yyrline[yyn]);

      /* Print the symbols being reduced, and their result.  */
      for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
	fprintf (stderr, "%s ", yytname[yyrhs[i]]);
      fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
    }
#endif


  switch (yyn) {

case 2:
#line 267 "gram.yy"
{
		  if (olist.head)
		    print_picture(olist.head);
		;
    break;}
case 3:
#line 276 "gram.yy"
{ yyval.pl = yyvsp[-1].pl; ;
    break;}
case 4:
#line 281 "gram.yy"
{ yyval.pl = yyvsp[0].pl; ;
    break;}
case 5:
#line 283 "gram.yy"
{ yyval.pl = yyvsp[-2].pl; ;
    break;}
case 10:
#line 298 "gram.yy"
{
		  define_variable(yyvsp[-2].str, yyvsp[0].x);
		  a_delete yyvsp[-2].str;
		;
    break;}
case 11:
#line 303 "gram.yy"
{
		  place *p = lookup_label(yyvsp[-3].str);
		  if (!p) 
		    {
		      lex_error("variable `%1' not defined", yyvsp[-3].str);
		      YYABORT;
		    }
		  p->obj = 0;
		  p->x = yyvsp[0].x;
		  p->y = 0.0;
		  a_delete yyvsp[-3].str;
		;
    break;}
case 12:
#line 316 "gram.yy"
{ current_direction = UP_DIRECTION; ;
    break;}
case 13:
#line 318 "gram.yy"
{ current_direction = DOWN_DIRECTION; ;
    break;}
case 14:
#line 320 "gram.yy"
{ current_direction = LEFT_DIRECTION; ;
    break;}
case 15:
#line 322 "gram.yy"
{ current_direction = RIGHT_DIRECTION; ;
    break;}
case 16:
#line 324 "gram.yy"
{
		  olist.append(make_command_object(yyvsp[0].lstr.str, yyvsp[0].lstr.filename,
						   yyvsp[0].lstr.lineno));
		;
    break;}
case 17:
#line 329 "gram.yy"
{
		  olist.append(make_command_object(yyvsp[0].lstr.str, yyvsp[0].lstr.filename,
						   yyvsp[0].lstr.lineno));
		;
    break;}
case 18:
#line 334 "gram.yy"
{
		  fprintf(stderr, "%s\n", yyvsp[0].lstr.str);
		  a_delete yyvsp[0].lstr.str;
	          fflush(stderr);
		;
    break;}
case 19:
#line 340 "gram.yy"
{ delim_flag = 1; ;
    break;}
case 20:
#line 342 "gram.yy"
{
		  delim_flag = 0;
		  if (safer_flag)
		    lex_error("unsafe to run command `%1'", yyvsp[0].str);
		  else
		    system(yyvsp[0].str);
		  a_delete yyvsp[0].str;
		;
    break;}
case 21:
#line 351 "gram.yy"
{
		  if (yychar < 0)
		    do_lookahead();
		  do_copy(yyvsp[0].lstr.str);
		  // do not delete the filename
		;
    break;}
case 22:
#line 358 "gram.yy"
{ delim_flag = 2; ;
    break;}
case 23:
#line 360 "gram.yy"
{ delim_flag = 0; ;
    break;}
case 24:
#line 362 "gram.yy"
{
		  if (yychar < 0)
		    do_lookahead();
		  copy_file_thru(yyvsp[-5].lstr.str, yyvsp[-2].str, yyvsp[0].str);
		  // do not delete the filename
		  a_delete yyvsp[-2].str;
		  a_delete yyvsp[0].str;
		;
    break;}
case 25:
#line 371 "gram.yy"
{ delim_flag = 2; ;
    break;}
case 26:
#line 373 "gram.yy"
{ delim_flag = 0; ;
    break;}
case 27:
#line 375 "gram.yy"
{
		  if (yychar < 0)
		    do_lookahead();
		  copy_rest_thru(yyvsp[-2].str, yyvsp[0].str);
		  a_delete yyvsp[-2].str;
		  a_delete yyvsp[0].str;
		;
    break;}
case 28:
#line 383 "gram.yy"
{ delim_flag = 1; ;
    break;}
case 29:
#line 385 "gram.yy"
{
		  delim_flag = 0;
		  if (yychar < 0)
		    do_lookahead();
		  do_for(yyvsp[-8].str, yyvsp[-6].x, yyvsp[-4].x, yyvsp[-3].by.is_multiplicative, yyvsp[-3].by.val, yyvsp[0].str); 
		;
    break;}
case 30:
#line 392 "gram.yy"
{
		  if (yychar < 0)
		    do_lookahead();
		  if (yyvsp[0].if_data.x != 0.0)
		    push_body(yyvsp[0].if_data.body);
		  a_delete yyvsp[0].if_data.body;
		;
    break;}
case 31:
#line 400 "gram.yy"
{ delim_flag = 1; ;
    break;}
case 32:
#line 402 "gram.yy"
{
		  delim_flag = 0;
		  if (yychar < 0)
		    do_lookahead();
		  if (yyvsp[-3].if_data.x != 0.0)
		    push_body(yyvsp[-3].if_data.body);
		  else
		    push_body(yyvsp[0].str);
		  a_delete yyvsp[-3].if_data.body;
		  a_delete yyvsp[0].str;
		;
    break;}
case 34:
#line 415 "gram.yy"
{ define_variable("scale", 1.0); ;
    break;}
case 35:
#line 420 "gram.yy"
{ reset(yyvsp[0].str); a_delete yyvsp[0].str; ;
    break;}
case 36:
#line 422 "gram.yy"
{ reset(yyvsp[0].str); a_delete yyvsp[0].str; ;
    break;}
case 37:
#line 424 "gram.yy"
{ reset(yyvsp[0].str); a_delete yyvsp[0].str; ;
    break;}
case 38:
#line 429 "gram.yy"
{ yyval.lstr = yyvsp[0].lstr; ;
    break;}
case 39:
#line 431 "gram.yy"
{
		  yyval.lstr.str = new char[strlen(yyvsp[-1].lstr.str) + strlen(yyvsp[0].lstr.str) + 1];
		  strcpy(yyval.lstr.str, yyvsp[-1].lstr.str);
		  strcat(yyval.lstr.str, yyvsp[0].lstr.str);
		  a_delete yyvsp[-1].lstr.str;
		  a_delete yyvsp[0].lstr.str;
		  if (yyvsp[-1].lstr.filename) 
		    {
		      yyval.lstr.filename = yyvsp[-1].lstr.filename;
		      yyval.lstr.lineno = yyvsp[-1].lstr.lineno;
		    }
		  else if (yyvsp[0].lstr.filename) 
		    {
		      yyval.lstr.filename = yyvsp[0].lstr.filename;
		      yyval.lstr.lineno = yyvsp[0].lstr.lineno;
		    }
		;
    break;}
case 40:
#line 452 "gram.yy"
{
		  yyval.lstr.str = new char[GDIGITS + 1];
		  sprintf(yyval.lstr.str, "%g", yyvsp[0].x);
		  yyval.lstr.filename = 0;
		  yyval.lstr.lineno = 0;
		;
    break;}
case 41:
#line 459 "gram.yy"
{ yyval.lstr = yyvsp[0].lstr; ;
    break;}
case 42:
#line 461 "gram.yy"
{
		  yyval.lstr.str = new char[GDIGITS + 2 + GDIGITS + 1];
		  sprintf(yyval.lstr.str, "%g, %g", yyvsp[0].pair.x, yyvsp[0].pair.y);
		  yyval.lstr.filename = 0;
		  yyval.lstr.lineno = 0;
		;
    break;}
case 43:
#line 470 "gram.yy"
{ delim_flag = 1; ;
    break;}
case 44:
#line 472 "gram.yy"
{ delim_flag = 0; yyval.if_data.x = yyvsp[-3].x; yyval.if_data.body = yyvsp[0].str; ;
    break;}
case 45:
#line 477 "gram.yy"
{ yyval.str = 0; ;
    break;}
case 46:
#line 479 "gram.yy"
{ yyval.str = yyvsp[0].lstr.str; ;
    break;}
case 47:
#line 484 "gram.yy"
{ yyval.x = yyvsp[0].x; ;
    break;}
case 48:
#line 486 "gram.yy"
{ yyval.x = yyvsp[0].x; ;
    break;}
case 49:
#line 491 "gram.yy"
{
		  yyval.x = strcmp(yyvsp[-2].lstr.str, yyvsp[0].lstr.str) == 0;
		  a_delete yyvsp[-2].lstr.str;
		  a_delete yyvsp[0].lstr.str;
		;
    break;}
case 50:
#line 497 "gram.yy"
{
		  yyval.x = strcmp(yyvsp[-2].lstr.str, yyvsp[0].lstr.str) != 0;
		  a_delete yyvsp[-2].lstr.str;
		  a_delete yyvsp[0].lstr.str;
		;
    break;}
case 51:
#line 503 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 && yyvsp[0].x != 0.0); ;
    break;}
case 52:
#line 505 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 && yyvsp[0].x != 0.0); ;
    break;}
case 53:
#line 507 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 && yyvsp[0].x != 0.0); ;
    break;}
case 54:
#line 509 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 || yyvsp[0].x != 0.0); ;
    break;}
case 55:
#line 511 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 || yyvsp[0].x != 0.0); ;
    break;}
case 56:
#line 513 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 || yyvsp[0].x != 0.0); ;
    break;}
case 57:
#line 515 "gram.yy"
{ yyval.x = (yyvsp[0].x == 0.0); ;
    break;}
case 58:
#line 521 "gram.yy"
{ yyval.by.val = 1.0; yyval.by.is_multiplicative = 0; ;
    break;}
case 59:
#line 523 "gram.yy"
{ yyval.by.val = yyvsp[0].x; yyval.by.is_multiplicative = 0; ;
    break;}
case 60:
#line 525 "gram.yy"
{ yyval.by.val = yyvsp[0].x; yyval.by.is_multiplicative = 1; ;
    break;}
case 61:
#line 530 "gram.yy"
{
		  yyval.pl.obj = yyvsp[0].spec->make_object(&current_position,
					   &current_direction);
		  if (yyval.pl.obj == 0)
		    YYABORT;
		  delete yyvsp[0].spec;
		  if (yyval.pl.obj)
		    olist.append(yyval.pl.obj);
		  else 
		    {
		      yyval.pl.x = current_position.x;
		      yyval.pl.y = current_position.y;
		    }
		;
    break;}
case 62:
#line 545 "gram.yy"
{ yyval.pl = yyvsp[0].pl; define_label(yyvsp[-3].str, & yyval.pl); a_delete yyvsp[-3].str; ;
    break;}
case 63:
#line 547 "gram.yy"
{
		  yyval.pl.obj = 0;
		  yyval.pl.x = yyvsp[0].pair.x;
		  yyval.pl.y = yyvsp[0].pair.y;
		  define_label(yyvsp[-3].str, & yyval.pl);
		  a_delete yyvsp[-3].str;
		;
    break;}
case 64:
#line 555 "gram.yy"
{
		  yyval.pl = yyvsp[0].pl;
		  define_label(yyvsp[-3].str, & yyval.pl);
		  a_delete yyvsp[-3].str;
		;
    break;}
case 65:
#line 561 "gram.yy"
{
		  yyval.state.x = current_position.x;
		  yyval.state.y = current_position.y;
		  yyval.state.dir = current_direction;
		;
    break;}
case 66:
#line 567 "gram.yy"
{
		  current_position.x = yyvsp[-2].state.x;
		  current_position.y = yyvsp[-2].state.y;
		  current_direction = yyvsp[-2].state.dir;
		;
    break;}
case 67:
#line 573 "gram.yy"
{
		  yyval.pl = yyvsp[-3].pl;
		;
    break;}
case 68:
#line 577 "gram.yy"
{
		  yyval.pl.obj = 0;
		  yyval.pl.x = current_position.x;
		  yyval.pl.y = current_position.y;
		;
    break;}
case 69:
#line 586 "gram.yy"
{;
    break;}
case 70:
#line 588 "gram.yy"
{;
    break;}
case 71:
#line 593 "gram.yy"
{
		  yyval.spec = new object_spec(BOX_OBJECT);
		;
    break;}
case 72:
#line 597 "gram.yy"
{
		  yyval.spec = new object_spec(CIRCLE_OBJECT);
		;
    break;}
case 73:
#line 601 "gram.yy"
{
		  yyval.spec = new object_spec(ELLIPSE_OBJECT);
		;
    break;}
case 74:
#line 605 "gram.yy"
{
		  yyval.spec = new object_spec(ARC_OBJECT);
		  yyval.spec->dir = current_direction;
		;
    break;}
case 75:
#line 610 "gram.yy"
{
		  yyval.spec = new object_spec(LINE_OBJECT);
		  lookup_variable("lineht", & yyval.spec->segment_height);
		  lookup_variable("linewid", & yyval.spec->segment_width);
		  yyval.spec->dir = current_direction;
		;
    break;}
case 76:
#line 617 "gram.yy"
{
		  yyval.spec = new object_spec(ARROW_OBJECT);
		  lookup_variable("lineht", & yyval.spec->segment_height);
		  lookup_variable("linewid", & yyval.spec->segment_width);
		  yyval.spec->dir = current_direction;
		;
    break;}
case 77:
#line 624 "gram.yy"
{
		  yyval.spec = new object_spec(MOVE_OBJECT);
		  lookup_variable("moveht", & yyval.spec->segment_height);
		  lookup_variable("movewid", & yyval.spec->segment_width);
		  yyval.spec->dir = current_direction;
		;
    break;}
case 78:
#line 631 "gram.yy"
{
		  yyval.spec = new object_spec(SPLINE_OBJECT);
		  lookup_variable("lineht", & yyval.spec->segment_height);
		  lookup_variable("linewid", & yyval.spec->segment_width);
		  yyval.spec->dir = current_direction;
		;
    break;}
case 79:
#line 638 "gram.yy"
{
		  yyval.spec = new object_spec(TEXT_OBJECT);
		  yyval.spec->text = new text_item(yyvsp[0].lstr.str, yyvsp[0].lstr.filename, yyvsp[0].lstr.lineno);
		;
    break;}
case 80:
#line 643 "gram.yy"
{
		  yyval.spec = new object_spec(TEXT_OBJECT);
		  yyval.spec->text = new text_item(format_number(0, yyvsp[0].x), 0, -1);
		;
    break;}
case 81:
#line 648 "gram.yy"
{
		  yyval.spec = new object_spec(TEXT_OBJECT);
		  yyval.spec->text = new text_item(format_number(yyvsp[0].lstr.str, yyvsp[-1].x),
					   yyvsp[0].lstr.filename, yyvsp[0].lstr.lineno);
		  a_delete yyvsp[0].lstr.str;
		;
    break;}
case 82:
#line 655 "gram.yy"
{
		  saved_state *p = new saved_state;
		  yyval.pstate = p;
		  p->x = current_position.x;
		  p->y = current_position.y;
		  p->dir = current_direction;
		  p->tbl = current_table;
		  p->prev = current_saved_state;
		  current_position.x = 0.0;
		  current_position.y = 0.0;
		  current_table = new PTABLE(place);
		  current_saved_state = p;
		  olist.append(make_mark_object());
		;
    break;}
case 83:
#line 670 "gram.yy"
{
		  current_position.x = yyvsp[-2].pstate->x;
		  current_position.y = yyvsp[-2].pstate->y;
		  current_direction = yyvsp[-2].pstate->dir;
		  yyval.spec = new object_spec(BLOCK_OBJECT);
		  olist.wrap_up_block(& yyval.spec->oblist);
		  yyval.spec->tbl = current_table;
		  current_table = yyvsp[-2].pstate->tbl;
		  current_saved_state = yyvsp[-2].pstate->prev;
		  delete yyvsp[-2].pstate;
		;
    break;}
case 84:
#line 682 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->height = yyvsp[0].x;
		  yyval.spec->flags |= HAS_HEIGHT;
		;
    break;}
case 85:
#line 688 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->radius = yyvsp[0].x;
		  yyval.spec->flags |= HAS_RADIUS;
		;
    break;}
case 86:
#line 694 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->width = yyvsp[0].x;
		  yyval.spec->flags |= HAS_WIDTH;
		;
    break;}
case 87:
#line 700 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->radius = yyvsp[0].x/2.0;
		  yyval.spec->flags |= HAS_RADIUS;
		;
    break;}
case 88:
#line 706 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= HAS_SEGMENT;
		  switch (yyval.spec->dir) 
		    {
		    case UP_DIRECTION:
		      yyval.spec->segment_pos.y += yyvsp[0].x;
		      break;
		    case DOWN_DIRECTION:
		      yyval.spec->segment_pos.y -= yyvsp[0].x;
		      break;
		    case RIGHT_DIRECTION:
		      yyval.spec->segment_pos.x += yyvsp[0].x;
		      break;
		    case LEFT_DIRECTION:
		      yyval.spec->segment_pos.x -= yyvsp[0].x;
		      break;
		    }
		;
    break;}
case 89:
#line 726 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->dir = UP_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.y += yyval.spec->segment_height;
		;
    break;}
case 90:
#line 733 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->dir = UP_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.y += yyvsp[0].x;
		;
    break;}
case 91:
#line 740 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->dir = DOWN_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.y -= yyval.spec->segment_height;
		;
    break;}
case 92:
#line 747 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->dir = DOWN_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.y -= yyvsp[0].x;
		;
    break;}
case 93:
#line 754 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->dir = RIGHT_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x += yyval.spec->segment_width;
		;
    break;}
case 94:
#line 761 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->dir = RIGHT_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x += yyvsp[0].x;
		;
    break;}
case 95:
#line 768 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->dir = LEFT_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x -= yyval.spec->segment_width;
		;
    break;}
case 96:
#line 775 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->dir = LEFT_DIRECTION;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x -= yyvsp[0].x;
		;
    break;}
case 97:
#line 782 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= HAS_FROM;
		  yyval.spec->from.x = yyvsp[0].pair.x;
		  yyval.spec->from.y = yyvsp[0].pair.y;
		;
    break;}
case 98:
#line 789 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  if (yyval.spec->flags & HAS_SEGMENT)
		    yyval.spec->segment_list = new segment(yyval.spec->segment_pos,
						   yyval.spec->segment_is_absolute,
						   yyval.spec->segment_list);
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x = yyvsp[0].pair.x;
		  yyval.spec->segment_pos.y = yyvsp[0].pair.y;
		  yyval.spec->segment_is_absolute = 1;
		  yyval.spec->flags |= HAS_TO;
		  yyval.spec->to.x = yyvsp[0].pair.x;
		  yyval.spec->to.y = yyvsp[0].pair.y;
		;
    break;}
case 99:
#line 804 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= HAS_AT;
		  yyval.spec->at.x = yyvsp[0].pair.x;
		  yyval.spec->at.y = yyvsp[0].pair.y;
		  if (yyval.spec->type != ARC_OBJECT)
		    {
		      yyval.spec->flags |= HAS_FROM;
		      yyval.spec->from.x = yyvsp[0].pair.x;
		      yyval.spec->from.y = yyvsp[0].pair.y;
		    }
		;
    break;}
case 100:
#line 817 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= HAS_WITH;
		  yyval.spec->with = yyvsp[0].pth;
		;
    break;}
case 101:
#line 823 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= HAS_SEGMENT;
		  yyval.spec->segment_pos.x += yyvsp[0].pair.x;
		  yyval.spec->segment_pos.y += yyvsp[0].pair.y;
		;
    break;}
case 102:
#line 830 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  if (yyval.spec->flags & HAS_SEGMENT) 
		    {
		      yyval.spec->segment_list = new segment(yyval.spec->segment_pos,
						     yyval.spec->segment_is_absolute,
						     yyval.spec->segment_list);
		      yyval.spec->flags &= ~HAS_SEGMENT;
		      yyval.spec->segment_pos.x = yyval.spec->segment_pos.y = 0.0;
		      yyval.spec->segment_is_absolute = 0;
		    }
		;
    break;}
case 103:
#line 843 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_DOTTED;
		  lookup_variable("dashwid", & yyval.spec->dash_width);
		;
    break;}
case 104:
#line 849 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= IS_DOTTED;
		  yyval.spec->dash_width = yyvsp[0].x;
		;
    break;}
case 105:
#line 855 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_DASHED;
		  lookup_variable("dashwid", & yyval.spec->dash_width);
		;
    break;}
case 106:
#line 861 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= IS_DASHED;
		  yyval.spec->dash_width = yyvsp[0].x;
		;
    break;}
case 107:
#line 867 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_DEFAULT_FILLED;
		;
    break;}
case 108:
#line 872 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= IS_FILLED;
		  yyval.spec->fill = yyvsp[0].x;
		;
    break;}
case 109:
#line 878 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  // line chop chop means line chop 0 chop 0
		  if (yyval.spec->flags & IS_DEFAULT_CHOPPED) 
		    {
		      yyval.spec->flags |= IS_CHOPPED;
		      yyval.spec->flags &= ~IS_DEFAULT_CHOPPED;
		      yyval.spec->start_chop = yyval.spec->end_chop = 0.0;
		    }
		  else if (yyval.spec->flags & IS_CHOPPED) 
		    {
		      yyval.spec->end_chop = 0.0;
		    }
		  else 
		    {
		      yyval.spec->flags |= IS_DEFAULT_CHOPPED;
		    }
		;
    break;}
case 110:
#line 897 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  if (yyval.spec->flags & IS_DEFAULT_CHOPPED) 
		    {
		      yyval.spec->flags |= IS_CHOPPED;
		      yyval.spec->flags &= ~IS_DEFAULT_CHOPPED;
		      yyval.spec->start_chop = 0.0;
		      yyval.spec->end_chop = yyvsp[0].x;
		    }
		  else if (yyval.spec->flags & IS_CHOPPED) 
		    {
		      yyval.spec->end_chop = yyvsp[0].x;
		    }
		  else 
		    {
		      yyval.spec->start_chop = yyval.spec->end_chop = yyvsp[0].x;
		      yyval.spec->flags |= IS_CHOPPED;
		    }
		;
    break;}
case 111:
#line 917 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_SAME;
		;
    break;}
case 112:
#line 922 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_INVISIBLE;
		;
    break;}
case 113:
#line 927 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= HAS_LEFT_ARROW_HEAD;
		;
    break;}
case 114:
#line 932 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= HAS_RIGHT_ARROW_HEAD;
		;
    break;}
case 115:
#line 937 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= (HAS_LEFT_ARROW_HEAD|HAS_RIGHT_ARROW_HEAD);
		;
    break;}
case 116:
#line 942 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_CLOCKWISE;
		;
    break;}
case 117:
#line 947 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags &= ~IS_CLOCKWISE;
		;
    break;}
case 118:
#line 952 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  text_item **p;
		  for (p = & yyval.spec->text; *p; p = &(*p)->next)
		    ;
		  *p = new text_item(yyvsp[0].lstr.str, yyvsp[0].lstr.filename, yyvsp[0].lstr.lineno);
		;
    break;}
case 119:
#line 960 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  if (yyval.spec->text) 
		    {
		      text_item *p;
		      for (p = yyval.spec->text; p->next; p = p->next)
			;
		      p->adj.h = LEFT_ADJUST;
		    }
		;
    break;}
case 120:
#line 971 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  if (yyval.spec->text) 
		    {
		      text_item *p;
		      for (p = yyval.spec->text; p->next; p = p->next)
			;
		      p->adj.h = RIGHT_ADJUST;
		    }
		;
    break;}
case 121:
#line 982 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  if (yyval.spec->text) 
		    {
		      text_item *p;
		      for (p = yyval.spec->text; p->next; p = p->next)
			;
		      p->adj.v = ABOVE_ADJUST;
		    }
		;
    break;}
case 122:
#line 993 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  if (yyval.spec->text) 
		    {
		      text_item *p;
		      for (p = yyval.spec->text; p->next; p = p->next)
			;
		      p->adj.v = BELOW_ADJUST;
		    }
		;
    break;}
case 123:
#line 1004 "gram.yy"
{
		  yyval.spec = yyvsp[-2].spec;
		  yyval.spec->flags |= HAS_THICKNESS;
		  yyval.spec->thickness = yyvsp[0].x;
		;
    break;}
case 124:
#line 1010 "gram.yy"
{
		  yyval.spec = yyvsp[-1].spec;
		  yyval.spec->flags |= IS_ALIGNED;
		;
    break;}
case 125:
#line 1018 "gram.yy"
{
		  yyval.lstr = yyvsp[0].lstr;
		;
    break;}
case 126:
#line 1022 "gram.yy"
{
		  yyval.lstr.filename = yyvsp[-2].lstr.filename;
		  yyval.lstr.lineno = yyvsp[-2].lstr.lineno;
		  yyval.lstr.str = do_sprintf(yyvsp[-2].lstr.str, yyvsp[-1].dv.v, yyvsp[-1].dv.nv);
		  a_delete yyvsp[-1].dv.v;
		  a_delete yyvsp[-2].lstr.str;
		;
    break;}
case 127:
#line 1033 "gram.yy"
{
		  yyval.dv.v = 0;
		  yyval.dv.nv = 0;
		  yyval.dv.maxv = 0;
		;
    break;}
case 128:
#line 1039 "gram.yy"
{
		  yyval.dv = yyvsp[-2].dv;
		  if (yyval.dv.nv >= yyval.dv.maxv) 
		    {
		      if (yyval.dv.nv == 0) 
			{
			  yyval.dv.v = new double[4];
			  yyval.dv.maxv = 4;
			}
		      else 
			{
			  double *oldv = yyval.dv.v;
			  yyval.dv.maxv *= 2;
			  yyval.dv.v = new double[yyval.dv.maxv];
			  memcpy(yyval.dv.v, oldv, yyval.dv.nv*sizeof(double));
			  a_delete oldv;
			}
		    }
		  yyval.dv.v[yyval.dv.nv] = yyvsp[0].x;
		  yyval.dv.nv += 1;
		;
    break;}
case 129:
#line 1064 "gram.yy"
{ yyval.pair = yyvsp[0].pair; ;
    break;}
case 130:
#line 1066 "gram.yy"
{
		  position pos = yyvsp[0].pl;
		  yyval.pair.x = pos.x;
		  yyval.pair.y = pos.y;
		;
    break;}
case 131:
#line 1075 "gram.yy"
{ yyval.pair = yyvsp[0].pair; ;
    break;}
case 132:
#line 1077 "gram.yy"
{
		  yyval.pair.x = yyvsp[-2].pair.x + yyvsp[0].pair.x;
		  yyval.pair.y = yyvsp[-2].pair.y + yyvsp[0].pair.y;
		;
    break;}
case 133:
#line 1082 "gram.yy"
{
		  yyval.pair.x = yyvsp[-2].pair.x - yyvsp[0].pair.x;
		  yyval.pair.y = yyvsp[-2].pair.y - yyvsp[0].pair.y;
		;
    break;}
case 134:
#line 1087 "gram.yy"
{
		  yyval.pair.x = yyvsp[-3].pair.x;
		  yyval.pair.y = yyvsp[-1].pair.y;
		;
    break;}
case 135:
#line 1092 "gram.yy"
{
		  yyval.pair.x = (1.0 - yyvsp[-4].x)*yyvsp[-2].pair.x + yyvsp[-4].x*yyvsp[0].pair.x;
		  yyval.pair.y = (1.0 - yyvsp[-4].x)*yyvsp[-2].pair.y + yyvsp[-4].x*yyvsp[0].pair.y;
		;
    break;}
case 136:
#line 1097 "gram.yy"
{
		  yyval.pair.x = (1.0 - yyvsp[-5].x)*yyvsp[-3].pair.x + yyvsp[-5].x*yyvsp[-1].pair.x;
		  yyval.pair.y = (1.0 - yyvsp[-5].x)*yyvsp[-3].pair.y + yyvsp[-5].x*yyvsp[-1].pair.y;
		;
    break;}
case 139:
#line 1110 "gram.yy"
{ yyval.pair.x = yyvsp[-2].x; yyval.pair.y = yyvsp[0].x; ;
    break;}
case 140:
#line 1112 "gram.yy"
{ yyval.pair = yyvsp[-1].pair; ;
    break;}
case 141:
#line 1117 "gram.yy"
{ yyval.pl = yyvsp[0].pl; ;
    break;}
case 142:
#line 1119 "gram.yy"
{
		  path pth(yyvsp[0].crn);
		  if (!pth.follow(yyvsp[-1].pl, & yyval.pl))
		    YYABORT;
		;
    break;}
case 143:
#line 1125 "gram.yy"
{
		  path pth(yyvsp[-1].crn);
		  if (!pth.follow(yyvsp[0].pl, & yyval.pl))
		    YYABORT;
		;
    break;}
case 144:
#line 1131 "gram.yy"
{
		  path pth(yyvsp[-2].crn);
		  if (!pth.follow(yyvsp[0].pl, & yyval.pl))
		    YYABORT;
		;
    break;}
case 145:
#line 1137 "gram.yy"
{
		  yyval.pl.x = current_position.x;
		  yyval.pl.y = current_position.y;
		  yyval.pl.obj = 0;
		;
    break;}
case 146:
#line 1146 "gram.yy"
{
		  place *p = lookup_label(yyvsp[0].str);
		  if (!p) 
		    {
		      lex_error("there is no place `%1'", yyvsp[0].str);
		      YYABORT;
		    }
		  yyval.pl = *p;
		  a_delete yyvsp[0].str;
		;
    break;}
case 147:
#line 1157 "gram.yy"
{
		  yyval.pl.obj = yyvsp[0].obj;
		;
    break;}
case 148:
#line 1161 "gram.yy"
{
		  path pth(yyvsp[0].str);
		  if (!pth.follow(yyvsp[-2].pl, & yyval.pl))
		    YYABORT;
		;
    break;}
case 149:
#line 1170 "gram.yy"
{ yyval.n = yyvsp[0].n; ;
    break;}
case 150:
#line 1172 "gram.yy"
{
		  // XXX Check for overflow (and non-integers?).
		  yyval.n = (int)yyvsp[-1].x;
		;
    break;}
case 151:
#line 1180 "gram.yy"
{ yyval.n = 1; ;
    break;}
case 152:
#line 1182 "gram.yy"
{ yyval.n = yyvsp[-1].n; ;
    break;}
case 153:
#line 1187 "gram.yy"
{
		  int count = 0;
		  object *p;
		  for (p = olist.head; p != 0; p = p->next)
		    if (p->type() == yyvsp[0].obtype && ++count == yyvsp[-1].n) 
		      {
			yyval.obj = p;
			break;
		      }
		  if (p == 0) 
		    {
		      lex_error("there is no %1%2 %3", yyvsp[-1].n, ordinal_postfix(yyvsp[-1].n),
				object_type_name(yyvsp[0].obtype));
		      YYABORT;
		    }
		;
    break;}
case 154:
#line 1204 "gram.yy"
{
		  int count = 0;
		  object *p;
		  for (p = olist.tail; p != 0; p = p->prev)
		    if (p->type() == yyvsp[0].obtype && ++count == yyvsp[-1].n) 
		      {
			yyval.obj = p;
			break;
		      }
		  if (p == 0) 
		    {
		      lex_error("there is no %1%2 last %3", yyvsp[-1].n,
				ordinal_postfix(yyvsp[-1].n), object_type_name(yyvsp[0].obtype));
		      YYABORT;
		    }
		;
    break;}
case 155:
#line 1224 "gram.yy"
{ yyval.obtype = BOX_OBJECT; ;
    break;}
case 156:
#line 1226 "gram.yy"
{ yyval.obtype = CIRCLE_OBJECT; ;
    break;}
case 157:
#line 1228 "gram.yy"
{ yyval.obtype = ELLIPSE_OBJECT; ;
    break;}
case 158:
#line 1230 "gram.yy"
{ yyval.obtype = ARC_OBJECT; ;
    break;}
case 159:
#line 1232 "gram.yy"
{ yyval.obtype = LINE_OBJECT; ;
    break;}
case 160:
#line 1234 "gram.yy"
{ yyval.obtype = ARROW_OBJECT; ;
    break;}
case 161:
#line 1236 "gram.yy"
{ yyval.obtype = SPLINE_OBJECT; ;
    break;}
case 162:
#line 1238 "gram.yy"
{ yyval.obtype = BLOCK_OBJECT; ;
    break;}
case 163:
#line 1240 "gram.yy"
{ yyval.obtype = TEXT_OBJECT; ;
    break;}
case 164:
#line 1245 "gram.yy"
{
		  yyval.pth = new path(yyvsp[0].str);
		;
    break;}
case 165:
#line 1249 "gram.yy"
{
		  yyval.pth = yyvsp[-2].pth;
		  yyval.pth->append(yyvsp[0].str);
		;
    break;}
case 166:
#line 1257 "gram.yy"
{
		  yyval.pth = new path(yyvsp[0].crn);
		;
    break;}
case 167:
#line 1264 "gram.yy"
{
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 168:
#line 1268 "gram.yy"
{
		  yyval.pth = yyvsp[-1].pth;
		  yyval.pth->append(yyvsp[0].crn);
		;
    break;}
case 169:
#line 1276 "gram.yy"
{
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 170:
#line 1280 "gram.yy"
{
		  yyval.pth = yyvsp[-3].pth;
		  yyval.pth->set_ypath(yyvsp[-1].pth);
		;
    break;}
case 171:
#line 1286 "gram.yy"
{
		  lex_warning("`%1%2 last %3' in `with' argument ignored",
			      yyvsp[-3].n, ordinal_postfix(yyvsp[-3].n), object_type_name(yyvsp[-1].obtype));
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 172:
#line 1292 "gram.yy"
{
		  lex_warning("`last %1' in `with' argument ignored",
			      object_type_name(yyvsp[-1].obtype));
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 173:
#line 1298 "gram.yy"
{
		  lex_warning("`%1%2 %3' in `with' argument ignored",
			      yyvsp[-2].n, ordinal_postfix(yyvsp[-2].n), object_type_name(yyvsp[-1].obtype));
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 174:
#line 1304 "gram.yy"
{
		  lex_warning("initial `%1' in `with' argument ignored", yyvsp[-1].str);
		  a_delete yyvsp[-1].str;
		  yyval.pth = yyvsp[0].pth;
		;
    break;}
case 175:
#line 1313 "gram.yy"
{ yyval.crn = &object::north; ;
    break;}
case 176:
#line 1315 "gram.yy"
{ yyval.crn = &object::east; ;
    break;}
case 177:
#line 1317 "gram.yy"
{ yyval.crn = &object::west; ;
    break;}
case 178:
#line 1319 "gram.yy"
{ yyval.crn = &object::south; ;
    break;}
case 179:
#line 1321 "gram.yy"
{ yyval.crn = &object::north_east; ;
    break;}
case 180:
#line 1323 "gram.yy"
{ yyval.crn = &object:: south_east; ;
    break;}
case 181:
#line 1325 "gram.yy"
{ yyval.crn = &object::north_west; ;
    break;}
case 182:
#line 1327 "gram.yy"
{ yyval.crn = &object::south_west; ;
    break;}
case 183:
#line 1329 "gram.yy"
{ yyval.crn = &object::center; ;
    break;}
case 184:
#line 1331 "gram.yy"
{ yyval.crn = &object::start; ;
    break;}
case 185:
#line 1333 "gram.yy"
{ yyval.crn = &object::end; ;
    break;}
case 186:
#line 1335 "gram.yy"
{ yyval.crn = &object::north; ;
    break;}
case 187:
#line 1337 "gram.yy"
{ yyval.crn = &object::south; ;
    break;}
case 188:
#line 1339 "gram.yy"
{ yyval.crn = &object::west; ;
    break;}
case 189:
#line 1341 "gram.yy"
{ yyval.crn = &object::east; ;
    break;}
case 190:
#line 1343 "gram.yy"
{ yyval.crn = &object::north_west; ;
    break;}
case 191:
#line 1345 "gram.yy"
{ yyval.crn = &object::south_west; ;
    break;}
case 192:
#line 1347 "gram.yy"
{ yyval.crn = &object::north_east; ;
    break;}
case 193:
#line 1349 "gram.yy"
{ yyval.crn = &object::south_east; ;
    break;}
case 194:
#line 1351 "gram.yy"
{ yyval.crn = &object::west; ;
    break;}
case 195:
#line 1353 "gram.yy"
{ yyval.crn = &object::east; ;
    break;}
case 196:
#line 1355 "gram.yy"
{ yyval.crn = &object::north_west; ;
    break;}
case 197:
#line 1357 "gram.yy"
{ yyval.crn = &object::south_west; ;
    break;}
case 198:
#line 1359 "gram.yy"
{ yyval.crn = &object::north_east; ;
    break;}
case 199:
#line 1361 "gram.yy"
{ yyval.crn = &object::south_east; ;
    break;}
case 200:
#line 1363 "gram.yy"
{ yyval.crn = &object::center; ;
    break;}
case 201:
#line 1365 "gram.yy"
{ yyval.crn = &object::start; ;
    break;}
case 202:
#line 1367 "gram.yy"
{ yyval.crn = &object::end; ;
    break;}
case 203:
#line 1372 "gram.yy"
{
		  if (!lookup_variable(yyvsp[0].str, & yyval.x)) 
		    {
		      lex_error("there is no variable `%1'", yyvsp[0].str);
		      YYABORT;
		    }
		  a_delete yyvsp[0].str;
		;
    break;}
case 204:
#line 1381 "gram.yy"
{ yyval.x = yyvsp[0].x; ;
    break;}
case 205:
#line 1383 "gram.yy"
{
		  if (yyvsp[-1].pl.obj != 0)
		    yyval.x = yyvsp[-1].pl.obj->origin().x;
		  else
		    yyval.x = yyvsp[-1].pl.x;
		;
    break;}
case 206:
#line 1390 "gram.yy"
{
		  if (yyvsp[-1].pl.obj != 0)
		    yyval.x = yyvsp[-1].pl.obj->origin().y;
		  else
		    yyval.x = yyvsp[-1].pl.y;
		;
    break;}
case 207:
#line 1397 "gram.yy"
{
		  if (yyvsp[-1].pl.obj != 0)
		    yyval.x = yyvsp[-1].pl.obj->height();
		  else
		    yyval.x = 0.0;
		;
    break;}
case 208:
#line 1404 "gram.yy"
{
		  if (yyvsp[-1].pl.obj != 0)
		    yyval.x = yyvsp[-1].pl.obj->width();
		  else
		    yyval.x = 0.0;
		;
    break;}
case 209:
#line 1411 "gram.yy"
{
		  if (yyvsp[-1].pl.obj != 0)
		    yyval.x = yyvsp[-1].pl.obj->radius();
		  else
		    yyval.x = 0.0;
		;
    break;}
case 210:
#line 1418 "gram.yy"
{ yyval.x = yyvsp[-2].x + yyvsp[0].x; ;
    break;}
case 211:
#line 1420 "gram.yy"
{ yyval.x = yyvsp[-2].x - yyvsp[0].x; ;
    break;}
case 212:
#line 1422 "gram.yy"
{ yyval.x = yyvsp[-2].x * yyvsp[0].x; ;
    break;}
case 213:
#line 1424 "gram.yy"
{
		  if (yyvsp[0].x == 0.0) 
		    {
		      lex_error("division by zero");
		      YYABORT;
		    }
		  yyval.x = yyvsp[-2].x/yyvsp[0].x;
		;
    break;}
case 214:
#line 1433 "gram.yy"
{
		  if (yyvsp[0].x == 0.0) 
		    {
		      lex_error("modulus by zero");
		      YYABORT;
		    }
		  yyval.x = fmod(yyvsp[-2].x, yyvsp[0].x);
		;
    break;}
case 215:
#line 1442 "gram.yy"
{
		  errno = 0;
		  yyval.x = pow(yyvsp[-2].x, yyvsp[0].x);
		  if (errno == EDOM) 
		    {
		      lex_error("arguments to `^' operator out of domain");
		      YYABORT;
		    }
		  if (errno == ERANGE) 
		    {
		      lex_error("result of `^' operator out of range");
		      YYABORT;
		  }
		;
    break;}
case 216:
#line 1457 "gram.yy"
{ yyval.x = -yyvsp[0].x; ;
    break;}
case 217:
#line 1459 "gram.yy"
{ yyval.x = yyvsp[-1].x; ;
    break;}
case 218:
#line 1461 "gram.yy"
{
		  errno = 0;
		  yyval.x = sin(yyvsp[-1].x);
		  if (errno == ERANGE) 
		    {
		      lex_error("sin result out of range");
		      YYABORT;
		    }
		;
    break;}
case 219:
#line 1471 "gram.yy"
{
		  errno = 0;
		  yyval.x = cos(yyvsp[-1].x);
		  if (errno == ERANGE) 
		    {
		      lex_error("cos result out of range");
		      YYABORT;
		    }
		;
    break;}
case 220:
#line 1481 "gram.yy"
{
		  errno = 0;
		  yyval.x = atan2(yyvsp[-3].x, yyvsp[-1].x);
		  if (errno == EDOM) 
		    {
		      lex_error("atan2 argument out of domain");
		      YYABORT;
		    }
		  if (errno == ERANGE)
		    {
		      lex_error("atan2 result out of range");
		      YYABORT;
		  }
		;
    break;}
case 221:
#line 1496 "gram.yy"
{
		  errno = 0;
		  yyval.x = log10(yyvsp[-1].x);
		  if (errno == ERANGE) 
		    {
		      lex_error("log result out of range");
		      YYABORT;
		    }
		;
    break;}
case 222:
#line 1506 "gram.yy"
{
		  errno = 0;
		  yyval.x = pow(10.0, yyvsp[-1].x);
		  if (errno == ERANGE) 
		    {
		      lex_error("exp result out of range");
		      YYABORT;
		    }
		;
    break;}
case 223:
#line 1516 "gram.yy"
{
		  errno = 0;
		  yyval.x = sqrt(yyvsp[-1].x);
		  if (errno == EDOM) 
		    {
		      lex_error("sqrt argument out of domain");
		      YYABORT;
		    }
		;
    break;}
case 224:
#line 1526 "gram.yy"
{ yyval.x = yyvsp[-3].x > yyvsp[-1].x ? yyvsp[-3].x : yyvsp[-1].x; ;
    break;}
case 225:
#line 1528 "gram.yy"
{ yyval.x = yyvsp[-3].x < yyvsp[-1].x ? yyvsp[-3].x : yyvsp[-1].x; ;
    break;}
case 226:
#line 1530 "gram.yy"
{ yyval.x = floor(yyvsp[-1].x); ;
    break;}
case 227:
#line 1532 "gram.yy"
{ yyval.x = 1.0 + floor(((rand()&0x7fff)/double(0x7fff))*yyvsp[-1].x); ;
    break;}
case 228:
#line 1534 "gram.yy"
{
		  // return a random number in the range [0,1)
		  // portable, but not very random
		  yyval.x = (rand() & 0x7fff) / double(0x8000);
		;
    break;}
case 229:
#line 1540 "gram.yy"
{ yyval.x = 0; srand((unsigned int)yyvsp[-1].x); ;
    break;}
case 230:
#line 1542 "gram.yy"
{ yyval.x = (yyvsp[-2].x < yyvsp[0].x); ;
    break;}
case 231:
#line 1544 "gram.yy"
{ yyval.x = (yyvsp[-2].x <= yyvsp[0].x); ;
    break;}
case 232:
#line 1546 "gram.yy"
{ yyval.x = (yyvsp[-2].x > yyvsp[0].x); ;
    break;}
case 233:
#line 1548 "gram.yy"
{ yyval.x = (yyvsp[-2].x >= yyvsp[0].x); ;
    break;}
case 234:
#line 1550 "gram.yy"
{ yyval.x = (yyvsp[-2].x == yyvsp[0].x); ;
    break;}
case 235:
#line 1552 "gram.yy"
{ yyval.x = (yyvsp[-2].x != yyvsp[0].x); ;
    break;}
case 236:
#line 1554 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 && yyvsp[0].x != 0.0); ;
    break;}
case 237:
#line 1556 "gram.yy"
{ yyval.x = (yyvsp[-2].x != 0.0 || yyvsp[0].x != 0.0); ;
    break;}
case 238:
#line 1558 "gram.yy"
{ yyval.x = (yyvsp[0].x == 0.0); ;
    break;}
}
   /* the action file gets copied in in place of this dollarsign */
#line 543 "/usr/local/share/bison.simple"

  yyvsp -= yylen;
  yyssp -= yylen;
#ifdef YYLSP_NEEDED
  yylsp -= yylen;
#endif

#if YYDEBUG != 0
  if (yydebug)
    {
      short *ssp1 = yyss - 1;
      fprintf (stderr, "state stack now");
      while (ssp1 != yyssp)
	fprintf (stderr, " %d", *++ssp1);
      fprintf (stderr, "\n");
    }
#endif

  *++yyvsp = yyval;

#ifdef YYLSP_NEEDED
  yylsp++;
  if (yylen == 0)
    {
      yylsp->first_line = yylloc.first_line;
      yylsp->first_column = yylloc.first_column;
      yylsp->last_line = (yylsp-1)->last_line;
      yylsp->last_column = (yylsp-1)->last_column;
      yylsp->text = 0;
    }
  else
    {
      yylsp->last_line = (yylsp+yylen-1)->last_line;
      yylsp->last_column = (yylsp+yylen-1)->last_column;
    }
#endif

  /* 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 - YYNTBASE] + *yyssp;
  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    yystate = yytable[yystate];
  else
    yystate = yydefgoto[yyn - YYNTBASE];

  goto yynewstate;

yyerrlab:   /* here on detecting error */

  if (! yyerrstatus)
    /* If not already recovering from an error, report this error.  */
    {
      ++yynerrs;

#ifdef YYERROR_VERBOSE
      yyn = yypact[yystate];

      if (yyn > YYFLAG && yyn < YYLAST)
	{
	  int size = 0;
	  char *msg;
	  int x, count;

	  count = 0;
	  /* Start X at -yyn if nec to avoid negative indexes in yycheck.  */
	  for (x = (yyn < 0 ? -yyn : 0);
	       x < (sizeof(yytname) / sizeof(char *)); x++)
	    if (yycheck[x + yyn] == x)
	      size += strlen(yytname[x]) + 15, count++;
	  msg = (char *) malloc(size + 15);
	  if (msg != 0)
	    {
	      strcpy(msg, "parse error");

	      if (count < 5)
		{
		  count = 0;
		  for (x = (yyn < 0 ? -yyn : 0);
		       x < (sizeof(yytname) / sizeof(char *)); x++)
		    if (yycheck[x + yyn] == x)
		      {
			strcat(msg, count == 0 ? ", expecting `" : " or `");
			strcat(msg, yytname[x]);
			strcat(msg, "'");
			count++;
		      }
		}
	      yyerror(msg);
	      free(msg);
	    }
	  else
	    yyerror ("parse error; also virtual memory exceeded");
	}
      else
#endif /* YYERROR_VERBOSE */
	yyerror("parse error");
    }

  goto yyerrlab1;
yyerrlab1:   /* here on error raised explicitly by an action */

  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)
	YYABORT;

#if YYDEBUG != 0
      if (yydebug)
	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
#endif

      yychar = YYEMPTY;
    }

  /* Else will try to reuse lookahead token
     after shifting the error token.  */

  yyerrstatus = 3;		/* Each real token shifted decrements this */

  goto yyerrhandle;

yyerrdefault:  /* current state does not do anything special for the error token. */

#if 0
  /* This is wrong; only states that explicitly want error tokens
     should shift them.  */
  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
  if (yyn) goto yydefault;
#endif

yyerrpop:   /* pop the current state because it cannot handle the error token */

  if (yyssp == yyss) YYABORT;
  yyvsp--;
  yystate = *--yyssp;
#ifdef YYLSP_NEEDED
  yylsp--;
#endif

#if YYDEBUG != 0
  if (yydebug)
    {
      short *ssp1 = yyss - 1;
      fprintf (stderr, "Error: state stack now");
      while (ssp1 != yyssp)
	fprintf (stderr, " %d", *++ssp1);
      fprintf (stderr, "\n");
    }
#endif

yyerrhandle:

  yyn = yypact[yystate];
  if (yyn == YYFLAG)
    goto yyerrdefault;

  yyn += YYTERROR;
  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
    goto yyerrdefault;

  yyn = yytable[yyn];
  if (yyn < 0)
    {
      if (yyn == YYFLAG)
	goto yyerrpop;
      yyn = -yyn;
      goto yyreduce;
    }
  else if (yyn == 0)
    goto yyerrpop;

  if (yyn == YYFINAL)
    YYACCEPT;

#if YYDEBUG != 0
  if (yydebug)
    fprintf(stderr, "Shifting error token, ");
#endif

  *++yyvsp = yylval;
#ifdef YYLSP_NEEDED
  *++yylsp = yylloc;
#endif

  yystate = yyn;
  goto yynewstate;

 yyacceptlab:
  /* YYACCEPT comes here.  */
  if (yyfree_stacks)
    {
      free (yyss);
      free (yyvs);
#ifdef YYLSP_NEEDED
      free (yyls);
#endif
    }
  return 0;

 yyabortlab:
  /* YYABORT comes here.  */
  if (yyfree_stacks)
    {
      free (yyss);
      free (yyvs);
#ifdef YYLSP_NEEDED
      free (yyls);
#endif
    }
  return 1;
}
#line 1562 "gram.yy"


// bison defines const to be empty unless __STDC__ is defined, which it
// isn't under cfront

#ifdef const
#undef const
#endif

static struct 
{
  const char *name;
  double val;
  int scaled;		     // non-zero if val should be multiplied by scale
} defaults_table[] = {
  { "arcrad", .25, 1 },
  { "arrowht", .1, 1 },
  { "arrowwid", .05, 1 },
  { "circlerad", .25, 1 },
  { "boxht", .5, 1 },
  { "boxwid", .75, 1 },
  { "boxrad", 0.0, 1 },
  { "dashwid", .05, 1 },
  { "ellipseht", .5, 1 },
  { "ellipsewid", .75, 1 },
  { "moveht", .5, 1 },
  { "movewid", .5, 1 },
  { "lineht", .5, 1 },
  { "linewid", .5, 1 },
  { "textht", 0.0, 1 },
  { "textwid", 0.0, 1 },
  { "scale", 1.0, 0 },
  { "linethick", -1.0, 1 },	// in points (<0 is default); now scaled
  { "fillval", .5, 0 },
  { "arrowhead", 1.0, 0 },
  { "maxpswid", 8.5, 0 },
  { "maxpsht", 11.0, 0 },
};

static place *
lookup_label(const char *label)
{
  saved_state *state = current_saved_state;
  PTABLE(place) *tbl = current_table;
  for (;;) 
    {
      place *pl = tbl->lookup(label);
      if (pl)
	return pl;
      if (!state)
	return 0;
      tbl = state->tbl;
      state = state->prev;
    }
}

static void 
define_label(const char *label, const place *pl)
{
  place *p = new place;
  *p = *pl;
  current_table->define(label, p);
}

int
lookup_variable(const char *name, double *val)
{
  place *pl = lookup_label(name);
  if (pl) 
    {
      *val = pl->x;
      return 1;
    }
  return 0;
}

void 
define_variable(const char *name, double val)
{
  place *p = new place;
  p->obj = 0;
  p->x = val;
  p->y = 0.0;
  current_table->define(name, p);
  if (strcmp(name, "scale") == 0) 
    {
      // When the scale changes, reset all scaled pre-defined variables to
      // their default values.
      for (unsigned int i = 0; i < sizeof(defaults_table)/sizeof(defaults_table[0]); i++) 
	if (defaults_table[i].scaled)
	  define_variable(defaults_table[i].name, val*defaults_table[i].val);
    }
}

// called once only (not once per parse)

void 
parse_init (void)
{
  current_direction = RIGHT_DIRECTION;
  current_position.x = 0.0;
  current_position.y = 0.0;
  // This resets everything to its default value.
  reset_all();
}

static void 
reset (const char *nm)
{
  for (unsigned int i = 0; i < sizeof(defaults_table)/sizeof(defaults_table[0]); i++)
    if (strcmp(nm, defaults_table[i].name) == 0) 
      {
	double val = defaults_table[i].val;
	if (defaults_table[i].scaled) 
	  {
	    double scale;
	    lookup_variable("scale", &scale);
	    val *= scale;
	  }
	define_variable(defaults_table[i].name, val);
	return;
      }
  lex_error("`%1' is not a predefined variable", nm);
}

static void
reset_all (void)
{
  // We only have to explicitly reset the pre-defined variables that
  // aren't scaled because `scale' is not scaled, and changing the
  // value of `scale' will reset all the pre-defined variables that
  // are scaled.
  for (unsigned int i = 0; i < sizeof(defaults_table)/sizeof(defaults_table[0]); i++)
    if (!defaults_table[i].scaled)
      define_variable(defaults_table[i].name, defaults_table[i].val);
}

// called after each parse

void
parse_cleanup (void)
{
  while (current_saved_state != 0) 
    {
      delete current_table;
      current_table = current_saved_state->tbl;
      saved_state *tem = current_saved_state;
      current_saved_state = current_saved_state->prev;
      delete tem;
    }
  assert(current_table == &top_table);
  PTABLE_ITERATOR(place) iter(current_table);
  const char *key;
  place *pl;
  while (iter.next(&key, &pl))
    if (pl->obj != 0) 
      {
	position pos = pl->obj->origin();
	pl->obj = 0;
	pl->x = pos.x;
	pl->y = pos.y;
      }
  while (olist.head != 0) 
    {
      object *tem = olist.head;
      olist.head = olist.head->next;
      delete tem;
    }
  olist.tail = 0;
  current_direction = RIGHT_DIRECTION;
  current_position.x = 0.0;
  current_position.y = 0.0;
}

static const char *
ordinal_postfix(int n)
{
  if (n < 10 || n > 20)
    switch (n % 10) 
      {
      case 1:
	return "st";
      case 2:
	return "nd";
      case 3:
	return "rd";
      }
  return "th";
}

static const char *
object_type_name(object_type type)
{
  switch (type) 
    {
    case BOX_OBJECT:
      return "box";
    case CIRCLE_OBJECT:
      return "circle";
    case ELLIPSE_OBJECT:
      return "ellipse";
    case ARC_OBJECT:
      return "arc";
    case SPLINE_OBJECT:
      return "spline";
    case LINE_OBJECT:
      return "line";
    case ARROW_OBJECT:
      return "arrow";
    case MOVE_OBJECT:
      return "move";
    case TEXT_OBJECT:
      return "\"\"";
    case BLOCK_OBJECT:
      return "[]";
    case OTHER_OBJECT:
    case MARK_OBJECT:
    default:
      break;
    }
  return "object";
}

static char *
format_number(const char *form, double n)
{
  if (form == 0)
    form = "%g";
  else 
    {
      // this is a fairly feeble attempt at validation of the format
      int nspecs = 0;
      for (const char *p = form; *p != '\0'; p++)
	if (*p == '%') 
	  {
	    if (p[1] == '%')
	      p++;
	    else
	      nspecs++;
	  }
      if (nspecs > 1) 
	{
	  lex_error("bad format `%1'", form);
	  return strsave(form);
	}
    }
  sprintf(sprintf_buf, form, n);
  return strsave(sprintf_buf);
}

static char *
do_sprintf(const char *form, const double *v, int nv)
{
  string result;
  int i = 0;
  string one_format;
  while (*form) 
    {
      if (*form == '%') 
	{
	  one_format += *form++;
	  for (; *form != '\0' && strchr("#-+ 0123456789.", *form) != 0; form++)
	    one_format += *form;
	  if (*form == '\0' || strchr("eEfgG%", *form) == 0) 
	    {
	      lex_error("bad sprintf format");
	      result += one_format;
	      result += form;
	      break;
	    }
	  if (*form == '%') 
	    {
	      one_format += *form++;
	      one_format += '\0';
	      sprintf(sprintf_buf, one_format.contents());
	    }
	  else 
	    {
	      if (i >= nv) 
		{
		  lex_error("too few arguments to sprintf");
		  result += one_format;
		  result += form;
		  break;
		}
	      one_format += *form++;
	      one_format += '\0';
	      sprintf(sprintf_buf, one_format.contents(), v[i++]);
	    }
	  one_format.clear();
	  result += sprintf_buf;
	}
      else
	result += *form++;
    }
  result += '\0';
  return strsave(result.contents());
}