#define YYBISON 1
#define YYBISON_VERSION "2.1"
#define YYSKELETON_NAME "yacc.c"
#define YYPURE 0
#define YYLSP_NEEDED 0
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
enum yytokentype {
CHAR = 258,
NUMBER = 259,
SECTEND = 260,
SCDECL = 261,
XSCDECL = 262,
NAME = 263,
PREVCCL = 264,
EOF_OP = 265,
OPTION_OP = 266,
OPT_OUTFILE = 267,
OPT_PREFIX = 268,
OPT_YYCLASS = 269,
OPT_HEADER = 270,
OPT_EXTRA_TYPE = 271,
OPT_TABLES = 272,
CCE_ALNUM = 273,
CCE_ALPHA = 274,
CCE_BLANK = 275,
CCE_CNTRL = 276,
CCE_DIGIT = 277,
CCE_GRAPH = 278,
CCE_LOWER = 279,
CCE_PRINT = 280,
CCE_PUNCT = 281,
CCE_SPACE = 282,
CCE_UPPER = 283,
CCE_XDIGIT = 284,
CCE_NEG_ALNUM = 285,
CCE_NEG_ALPHA = 286,
CCE_NEG_BLANK = 287,
CCE_NEG_CNTRL = 288,
CCE_NEG_DIGIT = 289,
CCE_NEG_GRAPH = 290,
CCE_NEG_LOWER = 291,
CCE_NEG_PRINT = 292,
CCE_NEG_PUNCT = 293,
CCE_NEG_SPACE = 294,
CCE_NEG_UPPER = 295,
CCE_NEG_XDIGIT = 296,
CCL_OP_UNION = 297,
CCL_OP_DIFF = 298,
BEGIN_REPEAT_POSIX = 299,
END_REPEAT_POSIX = 300,
BEGIN_REPEAT_FLEX = 301,
END_REPEAT_FLEX = 302
};
#endif
#define CHAR 258
#define NUMBER 259
#define SECTEND 260
#define SCDECL 261
#define XSCDECL 262
#define NAME 263
#define PREVCCL 264
#define EOF_OP 265
#define OPTION_OP 266
#define OPT_OUTFILE 267
#define OPT_PREFIX 268
#define OPT_YYCLASS 269
#define OPT_HEADER 270
#define OPT_EXTRA_TYPE 271
#define OPT_TABLES 272
#define CCE_ALNUM 273
#define CCE_ALPHA 274
#define CCE_BLANK 275
#define CCE_CNTRL 276
#define CCE_DIGIT 277
#define CCE_GRAPH 278
#define CCE_LOWER 279
#define CCE_PRINT 280
#define CCE_PUNCT 281
#define CCE_SPACE 282
#define CCE_UPPER 283
#define CCE_XDIGIT 284
#define CCE_NEG_ALNUM 285
#define CCE_NEG_ALPHA 286
#define CCE_NEG_BLANK 287
#define CCE_NEG_CNTRL 288
#define CCE_NEG_DIGIT 289
#define CCE_NEG_GRAPH 290
#define CCE_NEG_LOWER 291
#define CCE_NEG_PRINT 292
#define CCE_NEG_PUNCT 293
#define CCE_NEG_SPACE 294
#define CCE_NEG_UPPER 295
#define CCE_NEG_XDIGIT 296
#define CCL_OP_UNION 297
#define CCL_OP_DIFF 298
#define BEGIN_REPEAT_POSIX 299
#define END_REPEAT_POSIX 300
#define BEGIN_REPEAT_FLEX 301
#define END_REPEAT_FLEX 302
#line 34 "parse.y"
#include "flexdef.h"
#include "tables.h"
int pat, scnum, eps, headcnt, trailcnt, lastchar, i, rulelen;
int trlcontxt, xcluflg, currccl, cclsorted, varlength, variable_trail_rule;
int *scon_stk;
int scon_stk_ptr;
static int madeany = false;
static int ccldot, cclany;
int previous_continued_action;
#define format_warn3(fmt, a1, a2) \
do{ \
char fw3_msg[MAXLINE];\
snprintf( fw3_msg, MAXLINE,(fmt), (a1), (a2) );\
warn( fw3_msg );\
}while(0)
#define CCL_EXPR(func) \
do{ \
int c; \
for ( c = 0; c < csize; ++c ) \
if ( isascii(c) && func(c) ) \
ccladd( currccl, c ); \
}while(0)
#define CCL_NEG_EXPR(func) \
do{ \
int c; \
for ( c = 0; c < csize; ++c ) \
if ( !func(c) ) \
ccladd( currccl, c ); \
}while(0)
#define IS_BLANK(c) ((c) == ' ' || (c) == '\t')
#define YYSTYPE int
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif
#ifndef YYTOKEN_TABLE
# define YYTOKEN_TABLE 0
#endif
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
typedef int YYSTYPE;
# define yystype YYSTYPE
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
#line 273 "parse.c"
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#endif
#if ! defined (YYSIZE_T) && defined (size_t)
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
# include <stddef.h>
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T)
# define YYSIZE_T unsigned int
#endif
#ifndef YY_
# if YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h>
# define YY_(msgid) dgettext ("bison-runtime", msgid)
# endif
# endif
# ifndef YY_
# define YY_(msgid) msgid
# endif
#endif
#if ! defined (yyoverflow) || YYERROR_VERBOSE
# ifdef YYSTACK_USE_ALLOCA
# if YYSTACK_USE_ALLOCA
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# else
# define YYSTACK_ALLOC alloca
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h>
# define YYINCLUDED_STDLIB_H
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
# define YYSTACK_FREE(Ptr) do { ; } while (0)
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM 4032
# endif
# else
# define YYSTACK_ALLOC YYMALLOC
# define YYSTACK_FREE YYFREE
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1)
# endif
# ifdef __cplusplus
extern "C" {
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
# if (! defined (malloc) && ! defined (YYINCLUDED_STDLIB_H) \
&& (defined (__STDC__) || defined (__cplusplus)))
void *malloc (YYSIZE_T);
# endif
# endif
# ifndef YYFREE
# define YYFREE free
# if (! defined (free) && ! defined (YYINCLUDED_STDLIB_H) \
&& (defined (__STDC__) || defined (__cplusplus)))
void free (void *);
# endif
# endif
# ifdef __cplusplus
}
# endif
# endif
#endif
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
union yyalloc
{
short int yyss;
YYSTYPE yyvs;
};
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
# ifndef YYCOPY
# if defined (__GNUC__) && 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
# endif
# define YYSTACK_RELOCATE(Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
#endif
#if defined (__STDC__) || defined (__cplusplus)
typedef signed char yysigned_char;
#else
typedef short int yysigned_char;
#endif
#define YYFINAL 3
#define YYLAST 161
#define YYNTOKENS 69
#define YYNNTS 27
#define YYNRULES 97
#define YYNSTATES 140
#define YYUNDEFTOK 2
#define YYMAXUTOK 302
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
static const unsigned char yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
49, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 63, 2, 57, 2, 2, 2,
64, 65, 55, 60, 56, 68, 62, 59, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
53, 48, 54, 61, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 66, 2, 67, 52, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 50, 58, 51, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47
};
#if YYDEBUG
static const unsigned short int yyprhs[] =
{
0, 0, 3, 9, 10, 14, 17, 18, 20, 22,
24, 26, 29, 31, 33, 36, 39, 40, 44, 48,
52, 56, 60, 64, 70, 76, 77, 78, 81, 83,
85, 87, 88, 93, 97, 98, 102, 104, 106, 108,
111, 115, 118, 120, 124, 126, 129, 132, 134, 141,
147, 152, 155, 158, 161, 168, 174, 179, 181, 183,
185, 189, 193, 195, 199, 203, 205, 209, 214, 219,
222, 225, 226, 228, 230, 232, 234, 236, 238, 240,
242, 244, 246, 248, 250, 252, 254, 256, 258, 260,
262, 264, 266, 268, 270, 272, 274, 277
};
static const yysigned_char yyrhs[] =
{
70, 0, -1, 71, 72, 73, 79, 80, -1, -1,
72, 74, 75, -1, 72, 76, -1, -1, 1, -1,
5, -1, 6, -1, 7, -1, 75, 8, -1, 8,
-1, 1, -1, 11, 77, -1, 77, 78, -1, -1,
12, 48, 8, -1, 16, 48, 8, -1, 13, 48,
8, -1, 14, 48, 8, -1, 15, 48, 8, -1,
17, 48, 8, -1, 79, 83, 80, 81, 49, -1,
79, 83, 50, 79, 51, -1, -1, -1, 52, 86,
-1, 86, -1, 10, -1, 1, -1, -1, 53, 82,
84, 54, -1, 53, 55, 54, -1, -1, 84, 56,
85, -1, 85, -1, 1, -1, 8, -1, 88, 87,
-1, 88, 87, 57, -1, 87, 57, -1, 87, -1,
87, 58, 89, -1, 89, -1, 87, 59, -1, 89,
90, -1, 90, -1, 89, 44, 4, 56, 4, 45,
-1, 89, 44, 4, 56, 45, -1, 89, 44, 4,
45, -1, 90, 55, -1, 90, 60, -1, 90, 61,
-1, 90, 46, 4, 56, 4, 47, -1, 90, 46,
4, 56, 47, -1, 90, 46, 4, 47, -1, 62,
-1, 91, -1, 9, -1, 63, 95, 63, -1, 64,
87, 65, -1, 3, -1, 91, 43, 92, -1, 91,
42, 92, -1, 92, -1, 66, 93, 67, -1, 66,
52, 93, 67, -1, 93, 3, 68, 3, -1, 93,
3, -1, 93, 94, -1, -1, 18, -1, 19, -1,
20, -1, 21, -1, 22, -1, 23, -1, 24, -1,
25, -1, 26, -1, 27, -1, 29, -1, 28, -1,
30, -1, 31, -1, 32, -1, 33, -1, 34, -1,
35, -1, 37, -1, 38, -1, 39, -1, 41, -1,
36, -1, 40, -1, 95, 3, -1, -1
};
static const unsigned short int yyrline[] =
{
0, 118, 118, 148, 155, 156, 157, 158, 162, 170,
173, 177, 180, 183, 187, 190, 191, 194, 199, 201,
203, 205, 207, 211, 213, 215, 219, 231, 267, 291,
314, 319, 322, 325, 343, 346, 348, 350, 354, 377,
433, 436, 479, 497, 503, 508, 535, 543, 546, 574,
588, 610, 617, 623, 629, 657, 671, 690, 724, 744,
754, 757, 760, 775, 776, 777, 782, 784, 791, 851,
869, 877, 885, 886, 887, 888, 889, 890, 891, 896,
897, 898, 899, 900, 906, 907, 908, 909, 910, 911,
912, 913, 914, 915, 916, 922, 930, 946
};
#endif
#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
static const char *const yytname[] =
{
"$end", "error", "$undefined", "CHAR", "NUMBER", "SECTEND", "SCDECL",
"XSCDECL", "NAME", "PREVCCL", "EOF_OP", "OPTION_OP", "OPT_OUTFILE",
"OPT_PREFIX", "OPT_YYCLASS", "OPT_HEADER", "OPT_EXTRA_TYPE",
"OPT_TABLES", "CCE_ALNUM", "CCE_ALPHA", "CCE_BLANK", "CCE_CNTRL",
"CCE_DIGIT", "CCE_GRAPH", "CCE_LOWER", "CCE_PRINT", "CCE_PUNCT",
"CCE_SPACE", "CCE_UPPER", "CCE_XDIGIT", "CCE_NEG_ALNUM", "CCE_NEG_ALPHA",
"CCE_NEG_BLANK", "CCE_NEG_CNTRL", "CCE_NEG_DIGIT", "CCE_NEG_GRAPH",
"CCE_NEG_LOWER", "CCE_NEG_PRINT", "CCE_NEG_PUNCT", "CCE_NEG_SPACE",
"CCE_NEG_UPPER", "CCE_NEG_XDIGIT", "CCL_OP_UNION", "CCL_OP_DIFF",
"BEGIN_REPEAT_POSIX", "END_REPEAT_POSIX", "BEGIN_REPEAT_FLEX",
"END_REPEAT_FLEX", "'='", "'\\n'", "'{'", "'}'", "'^'", "'<'", "'>'",
"'*'", "','", "'$'", "'|'", "'/'", "'+'", "'?'", "'.'", "'\"'", "'('",
"')'", "'['", "']'", "'-'", "$accept", "goal", "initlex", "sect1",
"sect1end", "startconddecl", "namelist1", "options", "optionlist",
"option", "sect2", "initforrule", "flexrule", "scon_stk_ptr", "scon",
"namelist2", "sconname", "rule", "re", "re2", "series", "singleton",
"fullccl", "braceccl", "ccl", "ccl_expr", "string", 0
};
#endif
# ifdef YYPRINT
static const unsigned short int yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 302, 61, 10,
123, 125, 94, 60, 62, 42, 44, 36, 124, 47,
43, 63, 46, 34, 40, 41, 91, 93, 45
};
# endif
static const unsigned char yyr1[] =
{
0, 69, 70, 71, 72, 72, 72, 72, 73, 74,
74, 75, 75, 75, 76, 77, 77, 78, 78, 78,
78, 78, 78, 79, 79, 79, 80, 81, 81, 81,
81, 82, 83, 83, 83, 84, 84, 84, 85, 86,
86, 86, 86, 87, 87, 88, 89, 89, 89, 89,
89, 90, 90, 90, 90, 90, 90, 90, 90, 90,
90, 90, 90, 91, 91, 91, 92, 92, 93, 93,
93, 93, 94, 94, 94, 94, 94, 94, 94, 94,
94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
94, 94, 94, 94, 94, 94, 95, 95
};
static const unsigned char yyr2[] =
{
0, 2, 5, 0, 3, 2, 0, 1, 1, 1,
1, 2, 1, 1, 2, 2, 0, 3, 3, 3,
3, 3, 3, 5, 5, 0, 0, 2, 1, 1,
1, 0, 4, 3, 0, 3, 1, 1, 1, 2,
3, 2, 1, 3, 1, 2, 2, 1, 6, 5,
4, 2, 2, 2, 6, 5, 4, 1, 1, 1,
3, 3, 1, 3, 3, 1, 3, 4, 4, 2,
2, 0, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 2, 0
};
static const unsigned char yydefact[] =
{
3, 0, 0, 1, 7, 0, 8, 9, 10, 16,
25, 0, 5, 14, 34, 13, 12, 4, 0, 0,
0, 0, 0, 0, 15, 31, 2, 26, 11, 0,
0, 0, 0, 0, 0, 0, 0, 25, 0, 17,
19, 20, 21, 18, 22, 33, 37, 38, 0, 36,
34, 30, 62, 59, 29, 0, 57, 97, 0, 71,
0, 28, 42, 0, 44, 47, 58, 65, 32, 0,
24, 27, 0, 0, 71, 0, 23, 41, 0, 45,
39, 0, 46, 0, 51, 52, 53, 0, 0, 35,
96, 60, 61, 0, 69, 72, 73, 74, 75, 76,
77, 78, 79, 80, 81, 83, 82, 84, 85, 86,
87, 88, 89, 94, 90, 91, 92, 95, 93, 66,
70, 43, 40, 0, 0, 64, 63, 67, 0, 50,
0, 56, 0, 68, 0, 49, 0, 55, 48, 54
};
static const yysigned_char yydefgoto[] =
{
-1, 1, 2, 5, 10, 11, 17, 12, 13, 24,
14, 26, 60, 36, 27, 48, 49, 61, 62, 63,
64, 65, 66, 67, 75, 120, 72
};
#define YYPACT_NINF -52
static const short int yypact[] =
{
-52, 17, 103, -52, -52, 113, -52, -52, -52, -52,
-52, 48, -52, 114, 6, -52, -52, 42, 7, 12,
58, 77, 88, 89, -52, 43, -52, 73, -52, 130,
131, 132, 133, 134, 135, 90, 91, -52, -1, -52,
-52, -52, -52, -52, -52, -52, -52, -52, 40, -52,
44, -52, -52, -52, -52, 39, -52, -52, 39, 93,
97, -52, -12, 39, 49, 61, -31, -52, -52, 139,
-52, -52, 1, -51, -52, 0, -52, -52, 39, -52,
75, 144, 61, 145, -52, -52, -52, 84, 84, -52,
-52, -52, -52, 50, 83, -52, -52, -52, -52, -52,
-52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
-52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
-52, 49, -52, -40, 10, -52, -52, -52, 149, -52,
9, -52, -3, -52, 108, -52, 107, -52, -52, -52
};
static const short int yypgoto[] =
{
-52, -52, -52, -52, -52, -52, -52, -52, -52, -52,
118, 129, -52, -52, -52, -52, 92, 102, -48, -52,
80, -21, -52, 47, 85, -52, -52
};
#define YYTABLE_NINF -27
static const short int yytable[] =
{
51, 136, 52, 94, 90, 129, -26, 78, 53, 54,
73, 87, 88, 134, 92, 80, 130, 3, 95, 96,
97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 52, 82, 137, 77, 78, 79, 53, 15,
28, 55, 52, 94, 135, 29, 16, 131, 53, 25,
30, 56, 57, 58, 91, 59, 132, 119, 95, 96,
97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 46, 81, 68, 70, 69, 25, 35, 47,
82, 56, 57, 58, 4, 59, 31, 83, -6, -6,
-6, 56, 57, 58, -6, 59, 84, 127, 6, 7,
8, 85, 86, 37, 9, 32, 18, 19, 20, 21,
22, 23, 122, 78, 125, 126, 33, 34, 39, 40,
41, 42, 43, 44, 45, 74, 76, 47, 123, 124,
59, 128, 133, 138, 139, 50, 38, 71, 121, 93,
0, 89
};
static const yysigned_char yycheck[] =
{
1, 4, 3, 3, 3, 45, 0, 58, 9, 10,
58, 42, 43, 4, 65, 63, 56, 0, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 3, 64, 47, 57, 58, 59, 9, 1,
8, 52, 3, 3, 45, 48, 8, 47, 9, 53,
48, 62, 63, 64, 63, 66, 56, 67, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 1, 44, 54, 51, 56, 53, 55, 8,
121, 62, 63, 64, 1, 66, 48, 46, 5, 6,
7, 62, 63, 64, 11, 66, 55, 67, 5, 6,
7, 60, 61, 50, 11, 48, 12, 13, 14, 15,
16, 17, 57, 58, 87, 88, 48, 48, 8, 8,
8, 8, 8, 8, 54, 52, 49, 8, 4, 4,
66, 68, 3, 45, 47, 37, 27, 55, 78, 74,
-1, 69
};
static const unsigned char yystos[] =
{
0, 70, 71, 0, 1, 72, 5, 6, 7, 11,
73, 74, 76, 77, 79, 1, 8, 75, 12, 13,
14, 15, 16, 17, 78, 53, 80, 83, 8, 48,
48, 48, 48, 48, 48, 55, 82, 50, 80, 8,
8, 8, 8, 8, 8, 54, 1, 8, 84, 85,
79, 1, 3, 9, 10, 52, 62, 63, 64, 66,
81, 86, 87, 88, 89, 90, 91, 92, 54, 56,
51, 86, 95, 87, 52, 93, 49, 57, 58, 59,
87, 44, 90, 46, 55, 60, 61, 42, 43, 85,
3, 63, 65, 93, 3, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 67,
94, 89, 57, 4, 4, 92, 92, 67, 68, 45,
56, 47, 56, 3, 4, 45, 4, 47, 45, 47
};
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY (-2)
#define YYEOF 0
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrorlab
#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ \
yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \
} \
while (0)
#define YYTERROR 1
#define YYERRCODE 256
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
do \
if (N) \
{ \
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
} \
else \
{ \
(Current).first_line = (Current).last_line = \
YYRHSLOC (Rhs, 0).last_line; \
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
while (0)
#endif
#ifndef YY_LOCATION_PRINT
# if YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
(Loc).last_line, (Loc).last_column)
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
#endif
#ifdef YYLEX_PARAM
# define YYLEX yylex (YYLEX_PARAM)
#else
# define YYLEX yylex ()
#endif
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h>
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yysymprint (stderr, \
Type, Value); \
YYFPRINTF (stderr, "\n"); \
} \
} while (0)
#if defined (__STDC__) || defined (__cplusplus)
static void
yy_stack_print (short int *bottom, short int *top)
#else
static void
yy_stack_print (bottom, top)
short int *bottom;
short int *top;
#endif
{
YYFPRINTF (stderr, "Stack now");
for (; bottom <= top; ++bottom)
YYFPRINTF (stderr, " %d", *bottom);
YYFPRINTF (stderr, "\n");
}
# define YY_STACK_PRINT(Bottom, Top) \
do { \
if (yydebug) \
yy_stack_print ((Bottom), (Top)); \
} while (0)
#if defined (__STDC__) || defined (__cplusplus)
static void
yy_reduce_print (int yyrule)
#else
static void
yy_reduce_print (yyrule)
int yyrule;
#endif
{
int yyi;
unsigned long int yylno = yyrline[yyrule];
YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
yyrule - 1, yylno);
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
}
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug) \
yy_reduce_print (Rule); \
} while (0)
int yydebug;
#else
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
#if YYERROR_VERBOSE
# ifndef yystrlen
# if defined (__GLIBC__) && defined (_STRING_H)
# define yystrlen strlen
# else
static YYSIZE_T
# if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
# else
yystrlen (yystr)
const char *yystr;
# endif
{
const char *yys = yystr;
while (*yys++ != '\0')
continue;
return yys - yystr - 1;
}
# endif
# endif
# ifndef yystpcpy
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
# define yystpcpy stpcpy
# else
static char *
# if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
# else
yystpcpy (yydest, yysrc)
char *yydest;
const char *yysrc;
# endif
{
char *yyd = yydest;
const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0')
continue;
return yyd - 1;
}
# endif
# endif
# ifndef yytnamerr
static YYSIZE_T
yytnamerr (char *yyres, const char *yystr)
{
if (*yystr == '"')
{
size_t yyn = 0;
char const *yyp = yystr;
for (;;)
switch (*++yyp)
{
case '\'':
case ',':
goto do_not_strip_quotes;
case '\\':
if (*++yyp != '\\')
goto do_not_strip_quotes;
default:
if (yyres)
yyres[yyn] = *yyp;
yyn++;
break;
case '"':
if (yyres)
yyres[yyn] = '\0';
return yyn;
}
do_not_strip_quotes: ;
}
if (! yyres)
return yystrlen (yystr);
return yystpcpy (yyres, yystr) - yyres;
}
# endif
#endif
#if YYDEBUG
#if defined (__STDC__) || defined (__cplusplus)
static void
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
#else
static void
yysymprint (yyoutput, yytype, yyvaluep)
FILE *yyoutput;
int yytype;
YYSTYPE *yyvaluep;
#endif
{
(void) yyvaluep;
if (yytype < YYNTOKENS)
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
else
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
# ifdef YYPRINT
if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# endif
switch (yytype)
{
default:
break;
}
YYFPRINTF (yyoutput, ")");
}
#endif
#if defined (__STDC__) || defined (__cplusplus)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
#else
static void
yydestruct (yymsg, yytype, yyvaluep)
const char *yymsg;
int yytype;
YYSTYPE *yyvaluep;
#endif
{
(void) yyvaluep;
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
switch (yytype)
{
default:
break;
}
}
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
int yyparse (void *YYPARSE_PARAM);
# else
int yyparse ();
# endif
#else
#if defined (__STDC__) || defined (__cplusplus)
int yyparse (void);
#else
int yyparse ();
#endif
#endif
int yychar;
YYSTYPE yylval;
int yynerrs;
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
int yyparse (void *YYPARSE_PARAM)
# else
int yyparse (YYPARSE_PARAM)
void *YYPARSE_PARAM;
# endif
#else
#if defined (__STDC__) || defined (__cplusplus)
int
yyparse (void)
#else
int
yyparse ()
;
#endif
#endif
{
int yystate;
int yyn;
int yyresult;
int yyerrstatus;
int yytoken = 0;
short int yyssa[YYINITDEPTH];
short int *yyss = yyssa;
short int *yyssp;
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
YYSTYPE *yyvsp;
#define YYPOPSTACK (yyvsp--, yyssp--)
YYSIZE_T yystacksize = YYINITDEPTH;
YYSTYPE yyval;
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY;
yyssp = yyss;
yyvsp = yyvs;
goto yysetstate;
yynewstate:
yyssp++;
yysetstate:
*yyssp = yystate;
if (yyss + yystacksize - 1 <= yyssp)
{
YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow
{
YYSTYPE *yyvs1 = yyvs;
short int *yyss1 = yyss;
yyoverflow (YY_("memory exhausted"),
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
yyss = yyss1;
yyvs = yyvs1;
}
#else
# ifndef YYSTACK_RELOCATE
goto yyexhaustedlab;
# else
if (YYMAXDEPTH <= yystacksize)
goto yyexhaustedlab;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
yystacksize = YYMAXDEPTH;
{
short int *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyexhaustedlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
# endif
#endif
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
if (yyss + yystacksize - 1 <= yyssp)
YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
goto yybackup;
yybackup:
yyn = yypact[yystate];
if (yyn == YYPACT_NINF)
goto yydefault;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
if (yychar <= YYEOF)
{
yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
}
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
goto yydefault;
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yyn == 0 || yyn == YYTABLE_NINF)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
if (yyn == YYFINAL)
YYACCEPT;
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
if (yyerrstatus)
yyerrstatus--;
yystate = yyn;
goto yynewstate;
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
goto yyreduce;
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen];
YY_REDUCE_PRINT (yyn);
switch (yyn)
{
case 2:
#line 119 "parse.y"
{
int def_rule;
pat = cclinit();
cclnegate( pat );
def_rule = mkstate( -pat );
default_rule = num_rules;
finish_rule( def_rule, false, 0, 0, 0);
for ( i = 1; i <= lastsc; ++i )
scset[i] = mkbranch( scset[i], def_rule );
if ( spprdflt )
add_action(
"YY_FATAL_ERROR( \"flex scanner jammed\" )" );
else
add_action( "ECHO" );
add_action( ";\n\tYY_BREAK\n" );
}
break;
case 3:
#line 148 "parse.y"
{
scinstal( "INITIAL", false );
}
break;
case 7:
#line 159 "parse.y"
{ synerr( _("unknown error processing section 1") ); }
break;
case 8:
#line 163 "parse.y"
{
check_options();
scon_stk = allocate_integer_array( lastsc + 1 );
scon_stk_ptr = 0;
}
break;
case 9:
#line 171 "parse.y"
{ xcluflg = false; }
break;
case 10:
#line 174 "parse.y"
{ xcluflg = true; }
break;
case 11:
#line 178 "parse.y"
{ scinstal( nmstr, xcluflg ); }
break;
case 12:
#line 181 "parse.y"
{ scinstal( nmstr, xcluflg ); }
break;
case 13:
#line 184 "parse.y"
{ synerr( _("bad start condition list") ); }
break;
case 17:
#line 195 "parse.y"
{
outfilename = copy_string( nmstr );
did_outfilename = 1;
}
break;
case 18:
#line 200 "parse.y"
{ extra_type = copy_string( nmstr ); }
break;
case 19:
#line 202 "parse.y"
{ prefix = copy_string( nmstr ); }
break;
case 20:
#line 204 "parse.y"
{ yyclass = copy_string( nmstr ); }
break;
case 21:
#line 206 "parse.y"
{ headerfilename = copy_string( nmstr ); }
break;
case 22:
#line 208 "parse.y"
{ tablesext = true; tablesfilename = copy_string( nmstr ); }
break;
case 23:
#line 212 "parse.y"
{ scon_stk_ptr = (yyvsp[-3]); }
break;
case 24:
#line 214 "parse.y"
{ scon_stk_ptr = (yyvsp[-3]); }
break;
case 26:
#line 219 "parse.y"
{
trlcontxt = variable_trail_rule = varlength = false;
trailcnt = headcnt = rulelen = 0;
current_state_type = STATE_NORMAL;
previous_continued_action = continued_action;
in_rule = true;
new_rule();
}
break;
case 27:
#line 232 "parse.y"
{
pat = (yyvsp[0]);
finish_rule( pat, variable_trail_rule,
headcnt, trailcnt , previous_continued_action);
if ( scon_stk_ptr > 0 )
{
for ( i = 1; i <= scon_stk_ptr; ++i )
scbol[scon_stk[i]] =
mkbranch( scbol[scon_stk[i]],
pat );
}
else
{
for ( i = 1; i <= lastsc; ++i )
if ( ! scxclu[i] )
scbol[i] = mkbranch( scbol[i],
pat );
}
if ( ! bol_needed )
{
bol_needed = true;
if ( performance_report > 1 )
pinpoint_message(
"'^' operator results in sub-optimal performance" );
}
}
break;
case 28:
#line 268 "parse.y"
{
pat = (yyvsp[0]);
finish_rule( pat, variable_trail_rule,
headcnt, trailcnt , previous_continued_action);
if ( scon_stk_ptr > 0 )
{
for ( i = 1; i <= scon_stk_ptr; ++i )
scset[scon_stk[i]] =
mkbranch( scset[scon_stk[i]],
pat );
}
else
{
for ( i = 1; i <= lastsc; ++i )
if ( ! scxclu[i] )
scset[i] =
mkbranch( scset[i],
pat );
}
}
break;
case 29:
#line 292 "parse.y"
{
if ( scon_stk_ptr > 0 )
build_eof_action();
else
{
for ( i = 1; i <= lastsc; ++i )
if ( ! sceof[i] )
scon_stk[++scon_stk_ptr] = i;
if ( scon_stk_ptr == 0 )
warn(
"all start conditions already have <<EOF>> rules" );
else
build_eof_action();
}
}
break;
case 30:
#line 315 "parse.y"
{ synerr( _("unrecognized rule") ); }
break;
case 31:
#line 319 "parse.y"
{ (yyval) = scon_stk_ptr; }
break;
case 32:
#line 323 "parse.y"
{ (yyval) = (yyvsp[-2]); }
break;
case 33:
#line 326 "parse.y"
{
(yyval) = scon_stk_ptr;
for ( i = 1; i <= lastsc; ++i )
{
int j;
for ( j = 1; j <= scon_stk_ptr; ++j )
if ( scon_stk[j] == i )
break;
if ( j > scon_stk_ptr )
scon_stk[++scon_stk_ptr] = i;
}
}
break;
case 34:
#line 343 "parse.y"
{ (yyval) = scon_stk_ptr; }
break;
case 37:
#line 351 "parse.y"
{ synerr( _("bad start condition list") ); }
break;
case 38:
#line 355 "parse.y"
{
if ( (scnum = sclookup( nmstr )) == 0 )
format_pinpoint_message(
"undeclared start condition %s",
nmstr );
else
{
for ( i = 1; i <= scon_stk_ptr; ++i )
if ( scon_stk[i] == scnum )
{
format_warn(
"<%s> specified twice",
scname[scnum] );
break;
}
if ( i > scon_stk_ptr )
scon_stk[++scon_stk_ptr] = scnum;
}
}
break;
case 39:
#line 378 "parse.y"
{
if ( transchar[lastst[(yyvsp[0])]] != SYM_EPSILON )
(yyvsp[0]) = link_machines( (yyvsp[0]),
mkstate( SYM_EPSILON ) );
mark_beginning_as_normal( (yyvsp[0]) );
current_state_type = STATE_NORMAL;
if ( previous_continued_action )
{
if ( ! varlength || headcnt != 0 )
warn(
"trailing context made variable due to preceding '|' action" );
varlength = true;
headcnt = 0;
}
if ( lex_compat || (varlength && headcnt == 0) )
{
add_accept( (yyvsp[-1]),
num_rules | YY_TRAILING_HEAD_MASK );
variable_trail_rule = true;
}
else
trailcnt = rulelen;
(yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) );
}
break;
case 40:
#line 434 "parse.y"
{ synerr( _("trailing context used twice") ); }
break;
case 41:
#line 437 "parse.y"
{
headcnt = 0;
trailcnt = 1;
rulelen = 1;
varlength = false;
current_state_type = STATE_TRAILING_CONTEXT;
if ( trlcontxt )
{
synerr( _("trailing context used twice") );
(yyval) = mkstate( SYM_EPSILON );
}
else if ( previous_continued_action )
{
warn(
"trailing context made variable due to preceding '|' action" );
varlength = true;
}
if ( lex_compat || varlength )
{
add_accept( (yyvsp[-1]),
num_rules | YY_TRAILING_HEAD_MASK );
variable_trail_rule = true;
}
trlcontxt = true;
eps = mkstate( SYM_EPSILON );
(yyval) = link_machines( (yyvsp[-1]),
link_machines( eps, mkstate( '\n' ) ) );
}
break;
case 42:
#line 480 "parse.y"
{
(yyval) = (yyvsp[0]);
if ( trlcontxt )
{
if ( lex_compat || (varlength && headcnt == 0) )
variable_trail_rule = true;
else
trailcnt = rulelen;
}
}
break;
case 43:
#line 498 "parse.y"
{
varlength = true;
(yyval) = mkor( (yyvsp[-2]), (yyvsp[0]) );
}
break;
case 44:
#line 504 "parse.y"
{ (yyval) = (yyvsp[0]); }
break;
case 45:
#line 509 "parse.y"
{
if ( trlcontxt )
synerr( _("trailing context used twice") );
else
trlcontxt = true;
if ( varlength )
varlength = false;
else
headcnt = rulelen;
rulelen = 0;
current_state_type = STATE_TRAILING_CONTEXT;
(yyval) = (yyvsp[-1]);
}
break;
case 46:
#line 536 "parse.y"
{
(yyval) = link_machines( (yyvsp[-1]), (yyvsp[0]) );
}
break;
case 47:
#line 544 "parse.y"
{ (yyval) = (yyvsp[0]); }
break;
case 48:
#line 547 "parse.y"
{
varlength = true;
if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 )
{
synerr( _("bad iteration values") );
(yyval) = (yyvsp[-5]);
}
else
{
if ( (yyvsp[-3]) == 0 )
{
if ( (yyvsp[-1]) <= 0 )
{
synerr(
_("bad iteration values") );
(yyval) = (yyvsp[-5]);
}
else
(yyval) = mkopt(
mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) );
}
else
(yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) );
}
}
break;
case 49:
#line 575 "parse.y"
{
varlength = true;
if ( (yyvsp[-2]) <= 0 )
{
synerr( _("iteration value must be positive") );
(yyval) = (yyvsp[-4]);
}
else
(yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT );
}
break;
case 50:
#line 589 "parse.y"
{
varlength = true;
if ( (yyvsp[-1]) <= 0 )
{
synerr( _("iteration value must be positive")
);
(yyval) = (yyvsp[-3]);
}
else
(yyval) = link_machines( (yyvsp[-3]),
copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) );
}
break;
case 51:
#line 611 "parse.y"
{
varlength = true;
(yyval) = mkclos( (yyvsp[-1]) );
}
break;
case 52:
#line 618 "parse.y"
{
varlength = true;
(yyval) = mkposcl( (yyvsp[-1]) );
}
break;
case 53:
#line 624 "parse.y"
{
varlength = true;
(yyval) = mkopt( (yyvsp[-1]) );
}
break;
case 54:
#line 630 "parse.y"
{
varlength = true;
if ( (yyvsp[-3]) > (yyvsp[-1]) || (yyvsp[-3]) < 0 )
{
synerr( _("bad iteration values") );
(yyval) = (yyvsp[-5]);
}
else
{
if ( (yyvsp[-3]) == 0 )
{
if ( (yyvsp[-1]) <= 0 )
{
synerr(
_("bad iteration values") );
(yyval) = (yyvsp[-5]);
}
else
(yyval) = mkopt(
mkrep( (yyvsp[-5]), 1, (yyvsp[-1]) ) );
}
else
(yyval) = mkrep( (yyvsp[-5]), (yyvsp[-3]), (yyvsp[-1]) );
}
}
break;
case 55:
#line 658 "parse.y"
{
varlength = true;
if ( (yyvsp[-2]) <= 0 )
{
synerr( _("iteration value must be positive") );
(yyval) = (yyvsp[-4]);
}
else
(yyval) = mkrep( (yyvsp[-4]), (yyvsp[-2]), INFINITE_REPEAT );
}
break;
case 56:
#line 672 "parse.y"
{
varlength = true;
if ( (yyvsp[-1]) <= 0 )
{
synerr( _("iteration value must be positive") );
(yyval) = (yyvsp[-3]);
}
else
(yyval) = link_machines( (yyvsp[-3]),
copysingl( (yyvsp[-3]), (yyvsp[-1]) - 1 ) );
}
break;
case 57:
#line 691 "parse.y"
{
if ( ! madeany )
{
ccldot = cclinit();
ccladd( ccldot, '\n' );
cclnegate( ccldot );
if ( useecs )
mkeccl( ccltbl + cclmap[ccldot],
ccllen[ccldot], nextecm,
ecgroup, csize, csize );
cclany = cclinit();
cclnegate( cclany );
if ( useecs )
mkeccl( ccltbl + cclmap[cclany],
ccllen[cclany], nextecm,
ecgroup, csize, csize );
madeany = true;
}
++rulelen;
if (sf_dot_all())
(yyval) = mkstate( -cclany );
else
(yyval) = mkstate( -ccldot );
}
break;
case 58:
#line 725 "parse.y"
{
cshell( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])], true );
if ( useecs )
mkeccl( ccltbl + cclmap[(yyvsp[0])], ccllen[(yyvsp[0])],
nextecm, ecgroup, csize, csize );
++rulelen;
if (ccl_has_nl[(yyvsp[0])])
rule_has_nl[num_rules] = true;
(yyval) = mkstate( -(yyvsp[0]) );
}
break;
case 59:
#line 745 "parse.y"
{
++rulelen;
if (ccl_has_nl[(yyvsp[0])])
rule_has_nl[num_rules] = true;
(yyval) = mkstate( -(yyvsp[0]) );
}
break;
case 60:
#line 755 "parse.y"
{ (yyval) = (yyvsp[-1]); }
break;
case 61:
#line 758 "parse.y"
{ (yyval) = (yyvsp[-1]); }
break;
case 62:
#line 761 "parse.y"
{
++rulelen;
if ((yyvsp[0]) == nlch)
rule_has_nl[num_rules] = true;
if (sf_case_ins() && has_case((yyvsp[0])))
(yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0]))));
else
(yyval) = mkstate( (yyvsp[0]) );
}
break;
case 63:
#line 775 "parse.y"
{ (yyval) = ccl_set_diff ((yyvsp[-2]), (yyvsp[0])); }
break;
case 64:
#line 776 "parse.y"
{ (yyval) = ccl_set_union ((yyvsp[-2]), (yyvsp[0])); }
break;
case 66:
#line 782 "parse.y"
{ (yyval) = (yyvsp[-1]); }
break;
case 67:
#line 785 "parse.y"
{
cclnegate( (yyvsp[-1]) );
(yyval) = (yyvsp[-1]);
}
break;
case 68:
#line 792 "parse.y"
{
if (sf_case_ins())
{
if (has_case ((yyvsp[-2])) != has_case ((yyvsp[0]))
|| (has_case ((yyvsp[-2])) && (b_islower ((yyvsp[-2])) != b_islower ((yyvsp[0]))))
|| (has_case ((yyvsp[-2])) && (b_isupper ((yyvsp[-2])) != b_isupper ((yyvsp[0])))))
format_warn3 (
_("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
(yyvsp[-2]), (yyvsp[0]));
else if (!has_case ((yyvsp[-2])) && !has_case ((yyvsp[0])) && !range_covers_case ((yyvsp[-2]), (yyvsp[0])))
format_warn3 (
_("the character range [%c-%c] is ambiguous in a case-insensitive scanner"),
(yyvsp[-2]), (yyvsp[0]));
}
if ( (yyvsp[-2]) > (yyvsp[0]) )
synerr( _("negative range in character class") );
else
{
for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i )
ccladd( (yyvsp[-3]), i );
cclsorted = cclsorted && ((yyvsp[-2]) > lastchar);
lastchar = (yyvsp[0]);
if (sf_case_ins() && has_case((yyvsp[-2])) && has_case((yyvsp[0]))){
(yyvsp[-2]) = reverse_case ((yyvsp[-2]));
(yyvsp[0]) = reverse_case ((yyvsp[0]));
for ( i = (yyvsp[-2]); i <= (yyvsp[0]); ++i )
ccladd( (yyvsp[-3]), i );
cclsorted = cclsorted && ((yyvsp[-2]) > lastchar);
lastchar = (yyvsp[0]);
}
}
(yyval) = (yyvsp[-3]);
}
break;
case 69:
#line 852 "parse.y"
{
ccladd( (yyvsp[-1]), (yyvsp[0]) );
cclsorted = cclsorted && ((yyvsp[0]) > lastchar);
lastchar = (yyvsp[0]);
if (sf_case_ins() && has_case((yyvsp[0]))){
(yyvsp[0]) = reverse_case ((yyvsp[0]));
ccladd ((yyvsp[-1]), (yyvsp[0]));
cclsorted = cclsorted && ((yyvsp[0]) > lastchar);
lastchar = (yyvsp[0]);
}
(yyval) = (yyvsp[-1]);
}
break;
case 70:
#line 870 "parse.y"
{
cclsorted = false;
(yyval) = (yyvsp[-1]);
}
break;
case 71:
#line 877 "parse.y"
{
cclsorted = true;
lastchar = 0;
currccl = (yyval) = cclinit();
}
break;
case 72:
#line 885 "parse.y"
{ CCL_EXPR(isalnum); }
break;
case 73:
#line 886 "parse.y"
{ CCL_EXPR(isalpha); }
break;
case 74:
#line 887 "parse.y"
{ CCL_EXPR(IS_BLANK); }
break;
case 75:
#line 888 "parse.y"
{ CCL_EXPR(iscntrl); }
break;
case 76:
#line 889 "parse.y"
{ CCL_EXPR(isdigit); }
break;
case 77:
#line 890 "parse.y"
{ CCL_EXPR(isgraph); }
break;
case 78:
#line 891 "parse.y"
{
CCL_EXPR(islower);
if (sf_case_ins())
CCL_EXPR(isupper);
}
break;
case 79:
#line 896 "parse.y"
{ CCL_EXPR(isprint); }
break;
case 80:
#line 897 "parse.y"
{ CCL_EXPR(ispunct); }
break;
case 81:
#line 898 "parse.y"
{ CCL_EXPR(isspace); }
break;
case 82:
#line 899 "parse.y"
{ CCL_EXPR(isxdigit); }
break;
case 83:
#line 900 "parse.y"
{
CCL_EXPR(isupper);
if (sf_case_ins())
CCL_EXPR(islower);
}
break;
case 84:
#line 906 "parse.y"
{ CCL_NEG_EXPR(isalnum); }
break;
case 85:
#line 907 "parse.y"
{ CCL_NEG_EXPR(isalpha); }
break;
case 86:
#line 908 "parse.y"
{ CCL_NEG_EXPR(IS_BLANK); }
break;
case 87:
#line 909 "parse.y"
{ CCL_NEG_EXPR(iscntrl); }
break;
case 88:
#line 910 "parse.y"
{ CCL_NEG_EXPR(isdigit); }
break;
case 89:
#line 911 "parse.y"
{ CCL_NEG_EXPR(isgraph); }
break;
case 90:
#line 912 "parse.y"
{ CCL_NEG_EXPR(isprint); }
break;
case 91:
#line 913 "parse.y"
{ CCL_NEG_EXPR(ispunct); }
break;
case 92:
#line 914 "parse.y"
{ CCL_NEG_EXPR(isspace); }
break;
case 93:
#line 915 "parse.y"
{ CCL_NEG_EXPR(isxdigit); }
break;
case 94:
#line 916 "parse.y"
{
if ( sf_case_ins() )
warn(_("[:^lower:] is ambiguous in case insensitive scanner"));
else
CCL_NEG_EXPR(islower);
}
break;
case 95:
#line 922 "parse.y"
{
if ( sf_case_ins() )
warn(_("[:^upper:] ambiguous in case insensitive scanner"));
else
CCL_NEG_EXPR(isupper);
}
break;
case 96:
#line 931 "parse.y"
{
if ( (yyvsp[0]) == nlch )
rule_has_nl[num_rules] = true;
++rulelen;
if (sf_case_ins() && has_case((yyvsp[0])))
(yyval) = mkor (mkstate((yyvsp[0])), mkstate(reverse_case((yyvsp[0]))));
else
(yyval) = mkstate ((yyvsp[0]));
(yyval) = link_machines( (yyvsp[-1]), (yyval));
}
break;
case 97:
#line 946 "parse.y"
{ (yyval) = mkstate( SYM_EPSILON ); }
break;
default: break;
}
#line 2423 "parse.c"
yyvsp -= yylen;
yyssp -= yylen;
YY_STACK_PRINT (yyss, yyssp);
*++yyvsp = yyval;
yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTOKENS];
goto yynewstate;
yyerrlab:
if (!yyerrstatus)
{
++yynerrs;
#if YYERROR_VERBOSE
yyn = yypact[yystate];
if (YYPACT_NINF < yyn && yyn < YYLAST)
{
int yytype = YYTRANSLATE (yychar);
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
YYSIZE_T yysize = yysize0;
YYSIZE_T yysize1;
int yysize_overflow = 0;
char *yymsg = 0;
# define YYERROR_VERBOSE_ARGS_MAXIMUM 5
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
int yyx;
#if 0
YY_("syntax error, unexpected %s");
YY_("syntax error, unexpected %s, expecting %s");
YY_("syntax error, unexpected %s, expecting %s or %s");
YY_("syntax error, unexpected %s, expecting %s or %s or %s");
YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
#endif
char *yyfmt;
char const *yyf;
static char const yyunexpected[] = "syntax error, unexpected %s";
static char const yyexpecting[] = ", expecting %s";
static char const yyor[] = " or %s";
char yyformat[sizeof yyunexpected
+ sizeof yyexpecting - 1
+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
* (sizeof yyor - 1))];
char const *yyprefix = yyexpecting;
int yyxbegin = yyn < 0 ? -yyn : 0;
int yychecklim = YYLAST - yyn;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yycount = 1;
yyarg[0] = yytname[yytype];
yyfmt = yystpcpy (yyformat, yyunexpected);
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
{
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize0;
yyformat[sizeof yyunexpected - 1] = '\0';
break;
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
yysize_overflow |= yysize1 < yysize;
yysize = yysize1;
yyfmt = yystpcpy (yyfmt, yyprefix);
yyprefix = yyor;
}
yyf = YY_(yyformat);
yysize1 = yysize + yystrlen (yyf);
yysize_overflow |= yysize1 < yysize;
yysize = yysize1;
if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM)
yymsg = (char *) YYSTACK_ALLOC (yysize);
if (yymsg)
{
char *yyp = yymsg;
int yyi = 0;
while ((*yyp = *yyf))
{
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
{
yyp += yytnamerr (yyp, yyarg[yyi++]);
yyf += 2;
}
else
{
yyp++;
yyf++;
}
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
}
else
{
yyerror (YY_("syntax error"));
goto yyexhaustedlab;
}
}
else
#endif
yyerror (YY_("syntax error"));
}
if (yyerrstatus == 3)
{
if (yychar <= YYEOF)
{
if (yychar == YYEOF)
YYABORT;
}
else
{
yydestruct ("Error: discarding", yytoken, &yylval);
yychar = YYEMPTY;
}
}
goto yyerrlab1;
yyerrorlab:
if (0)
goto yyerrorlab;
yyvsp -= yylen;
yyssp -= yylen;
yystate = *yyssp;
goto yyerrlab1;
yyerrlab1:
yyerrstatus = 3;
for (;;)
{
yyn = yypact[yystate];
if (yyn != YYPACT_NINF)
{
yyn += YYTERROR;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
{
yyn = yytable[yyn];
if (0 < yyn)
break;
}
}
if (yyssp == yyss)
YYABORT;
yydestruct ("Error: popping", yystos[yystate], yyvsp);
YYPOPSTACK;
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
if (yyn == YYFINAL)
YYACCEPT;
*++yyvsp = yylval;
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
yystate = yyn;
goto yynewstate;
yyacceptlab:
yyresult = 0;
goto yyreturn;
yyabortlab:
yyresult = 1;
goto yyreturn;
#ifndef yyoverflow
yyexhaustedlab:
yyerror (YY_("memory exhausted"));
yyresult = 2;
#endif
yyreturn:
if (yychar != YYEOF && yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval);
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
yystos[*yyssp], yyvsp);
YYPOPSTACK;
}
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 949 "parse.y"
void build_eof_action()
{
register int i;
char action_text[MAXLINE];
for ( i = 1; i <= scon_stk_ptr; ++i )
{
if ( sceof[scon_stk[i]] )
format_pinpoint_message(
"multiple <<EOF>> rules for start condition %s",
scname[scon_stk[i]] );
else
{
sceof[scon_stk[i]] = true;
snprintf( action_text, sizeof(action_text), "case YY_STATE_EOF(%s):\n",
scname[scon_stk[i]] );
add_action( action_text );
}
}
line_directive_out( (FILE *) 0, 1 );
--num_rules;
++num_eof_rules;
}
void format_synerr( msg, arg )
const char *msg, arg[];
{
char errmsg[MAXLINE];
(void) snprintf( errmsg, sizeof(errmsg), msg, arg );
synerr( errmsg );
}
void synerr( str )
const char *str;
{
syntaxerror = true;
pinpoint_message( str );
}
void format_warn( msg, arg )
const char *msg, arg[];
{
char warn_msg[MAXLINE];
snprintf( warn_msg, sizeof(warn_msg), msg, arg );
warn( warn_msg );
}
void warn( str )
const char *str;
{
line_warning( str, linenum );
}
void format_pinpoint_message( msg, arg )
const char *msg, arg[];
{
char errmsg[MAXLINE];
snprintf( errmsg, sizeof(errmsg), msg, arg );
pinpoint_message( errmsg );
}
void pinpoint_message( str )
const char *str;
{
line_pinpoint( str, linenum );
}
void line_warning( str, line )
const char *str;
int line;
{
char warning[MAXLINE];
if ( ! nowarn )
{
snprintf( warning, sizeof(warning), "warning, %s", str );
line_pinpoint( warning, line );
}
}
void line_pinpoint( str, line )
const char *str;
int line;
{
fprintf( stderr, "%s:%d: %s\n", infilename, line, str );
}
void yyerror( msg )
const char *msg;
{
}