1855 lines
52 KiB
C
1855 lines
52 KiB
C
/* A Bison parser, made from css_syntax.y
|
||
by GNU bison 1.35. */
|
||
|
||
#define YYBISON 1 /* Identify Bison output. */
|
||
|
||
# define IMPORT_SYM 257
|
||
# define IMPORTANT_SYM 258
|
||
# define IDENT 259
|
||
# define STRING 260
|
||
# define NUMBER 261
|
||
# define PERCENTAGE 262
|
||
# define LENGTH 263
|
||
# define EMS 264
|
||
# define EXS 265
|
||
# define LINK_PSCLASS_AFTER_IDENT 266
|
||
# define VISITED_PSCLASS_AFTER_IDENT 267
|
||
# define ACTIVE_PSCLASS_AFTER_IDENT 268
|
||
# define FIRST_LINE_AFTER_IDENT 269
|
||
# define FIRST_LETTER_AFTER_IDENT 270
|
||
# define HASH_AFTER_IDENT 271
|
||
# define CLASS_AFTER_IDENT 272
|
||
# define LINK_PSCLASS 273
|
||
# define VISITED_PSCLASS 274
|
||
# define ACTIVE_PSCLASS 275
|
||
# define FIRST_LINE 276
|
||
# define FIRST_LETTER 277
|
||
# define HASH 278
|
||
# define CLASS 279
|
||
# define URL 280
|
||
# define RGB 281
|
||
# define CDO 282
|
||
# define CDC 283
|
||
# define CSL 284
|
||
|
||
#line 1 "css_syntax.y"
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#include "css_lex.h"
|
||
#include "parser.h"
|
||
|
||
#define YYPARSE_PARAM yyparam
|
||
#define YYERROR_VERBOSE 1
|
||
//#define YYDEBUG 1
|
||
|
||
|
||
#line 15 "css_syntax.y"
|
||
#ifndef YYSTYPE
|
||
typedef union {
|
||
char *lexeme;
|
||
char letter;
|
||
struct property_t *property;
|
||
struct selector_t *selector;
|
||
struct selector_list_t *selector_list;
|
||
int pseudo_class;
|
||
int pseudo_element;
|
||
} yystype;
|
||
# define YYSTYPE yystype
|
||
# define YYSTYPE_IS_TRIVIAL 1
|
||
#endif
|
||
#ifndef YYDEBUG
|
||
# define YYDEBUG 0
|
||
#endif
|
||
|
||
|
||
|
||
#define YYFINAL 99
|
||
#define YYFLAG -32768
|
||
#define YYNTBASE 39
|
||
|
||
/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */
|
||
#define YYTRANSLATE(x) ((unsigned)(x) <= 284 ? yytranslate[x] : 70)
|
||
|
||
/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */
|
||
static const char yytranslate[] =
|
||
{
|
||
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 33, 35, 32, 2, 34, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 38, 31,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 36, 2, 37, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 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
|
||
};
|
||
|
||
#if YYDEBUG
|
||
static const short yyprhs[] =
|
||
{
|
||
0, 0, 4, 8, 9, 13, 14, 17, 18, 20,
|
||
22, 24, 28, 30, 32, 34, 36, 38, 40, 41,
|
||
43, 48, 50, 54, 56, 60, 63, 66, 68, 70,
|
||
73, 75, 77, 80, 85, 89, 93, 97, 100, 103,
|
||
106, 108, 112, 115, 118, 120, 123, 125, 127, 129,
|
||
131, 133, 135, 137, 139, 141, 143, 145, 147, 149,
|
||
151, 153, 155, 157, 162, 166, 168, 169, 171, 173,
|
||
177, 180, 183, 185, 187, 189, 191, 193, 195, 197,
|
||
199, 201, 203, 205, 207
|
||
};
|
||
static const short yyrhs[] =
|
||
{
|
||
42, 41, 40, 0, 49, 42, 40, 0, 0, 44,
|
||
42, 41, 0, 0, 42, 43, 0, 0, 28, 0,
|
||
29, 0, 30, 0, 3, 45, 31, 0, 6, 0,
|
||
26, 0, 32, 0, 33, 0, 34, 0, 35, 0,
|
||
0, 5, 0, 50, 36, 51, 37, 0, 52, 0,
|
||
52, 35, 50, 0, 64, 0, 64, 31, 51, 0,
|
||
53, 60, 0, 53, 61, 0, 53, 0, 61, 0,
|
||
52, 1, 0, 1, 0, 54, 0, 54, 53, 0,
|
||
55, 62, 58, 56, 0, 55, 62, 56, 0, 55,
|
||
58, 56, 0, 55, 62, 58, 0, 55, 62, 0,
|
||
55, 58, 0, 55, 56, 0, 55, 0, 63, 58,
|
||
56, 0, 63, 58, 0, 63, 56, 0, 63, 0,
|
||
59, 56, 0, 59, 0, 57, 0, 5, 0, 12,
|
||
0, 13, 0, 14, 0, 19, 0, 20, 0, 21,
|
||
0, 18, 0, 25, 0, 16, 0, 15, 0, 23,
|
||
0, 22, 0, 17, 0, 24, 0, 48, 38, 66,
|
||
65, 0, 48, 38, 66, 0, 1, 0, 0, 4,
|
||
0, 67, 0, 66, 47, 67, 0, 66, 1, 0,
|
||
46, 68, 0, 68, 0, 7, 0, 6, 0, 8,
|
||
0, 9, 0, 10, 0, 11, 0, 5, 0, 69,
|
||
0, 26, 0, 27, 0, 24, 0, 17, 0
|
||
};
|
||
|
||
#endif
|
||
|
||
#if YYDEBUG
|
||
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
||
static const short yyrline[] =
|
||
{
|
||
0, 96, 102, 114, 118, 119, 123, 124, 128, 129,
|
||
130, 134, 138, 139, 163, 164, 168, 169, 170, 174,
|
||
178, 194, 204, 219, 222, 233, 241, 249, 250, 251,
|
||
252, 256, 257, 270, 280, 290, 300, 310, 320, 330,
|
||
340, 350, 360, 370, 380, 390, 400, 410, 423, 427,
|
||
428, 429, 433, 434, 435, 439, 443, 447, 448, 452,
|
||
462, 479, 483, 487, 496, 505, 506, 512, 516, 517,
|
||
527, 531, 539, 543, 544, 545, 546, 547, 548, 549,
|
||
550, 551, 552, 560, 565
|
||
};
|
||
#endif
|
||
|
||
|
||
#if (YYDEBUG) || defined YYERROR_VERBOSE
|
||
|
||
/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */
|
||
static const char *const yytname[] =
|
||
{
|
||
"$", "error", "$undefined.", "IMPORT_SYM", "IMPORTANT_SYM", "IDENT",
|
||
"STRING", "NUMBER", "PERCENTAGE", "LENGTH", "EMS", "EXS",
|
||
"LINK_PSCLASS_AFTER_IDENT", "VISITED_PSCLASS_AFTER_IDENT",
|
||
"ACTIVE_PSCLASS_AFTER_IDENT", "FIRST_LINE_AFTER_IDENT",
|
||
"FIRST_LETTER_AFTER_IDENT", "HASH_AFTER_IDENT", "CLASS_AFTER_IDENT",
|
||
"LINK_PSCLASS", "VISITED_PSCLASS", "ACTIVE_PSCLASS", "FIRST_LINE",
|
||
"FIRST_LETTER", "HASH", "CLASS", "URL", "RGB", "CDO", "CDC", "CSL",
|
||
"';'", "'-'", "'+'", "'/'", "','", "'{'", "'}'", "':'", "stylesheet",
|
||
"rulesets", "imports", "comments", "comment", "import", "string_or_url",
|
||
"unary_operator", "operator", "property", "ruleset", "selectors",
|
||
"declarations", "selector", "simple_selectors", "simple_selector",
|
||
"element_name", "pseudo_class", "solitary_pseudo_class", "class",
|
||
"solitary_class", "pseudo_element", "solitary_pseudo_element", "id",
|
||
"solitary_id", "declaration", "prio", "expr", "term", "value",
|
||
"hexcolor", 0
|
||
};
|
||
#endif
|
||
|
||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||
static const short yyr1[] =
|
||
{
|
||
0, 39, 40, 40, 41, 41, 42, 42, 43, 43,
|
||
43, 44, 45, 45, 46, 46, 47, 47, 47, 48,
|
||
49, 50, 50, 51, 51, 52, 52, 52, 52, 52,
|
||
52, 53, 53, 54, 54, 54, 54, 54, 54, 54,
|
||
54, 54, 54, 54, 54, 54, 54, 54, 55, 56,
|
||
56, 56, 57, 57, 57, 58, 59, 60, 60, 61,
|
||
61, 62, 63, 64, 64, 64, 64, 65, 66, 66,
|
||
66, 67, 67, 68, 68, 68, 68, 68, 68, 68,
|
||
68, 68, 68, 69, 69
|
||
};
|
||
|
||
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
||
static const short yyr2[] =
|
||
{
|
||
0, 3, 3, 0, 3, 0, 2, 0, 1, 1,
|
||
1, 3, 1, 1, 1, 1, 1, 1, 0, 1,
|
||
4, 1, 3, 1, 3, 2, 2, 1, 1, 2,
|
||
1, 1, 2, 4, 3, 3, 3, 2, 2, 2,
|
||
1, 3, 2, 2, 1, 2, 1, 1, 1, 1,
|
||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||
1, 1, 1, 4, 3, 1, 0, 1, 1, 3,
|
||
2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
|
||
1, 1, 1, 1, 1
|
||
};
|
||
|
||
/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
|
||
doesn't specify something else to do. Zero means the default is an
|
||
error. */
|
||
static const short yydefact[] =
|
||
{
|
||
7, 5, 0, 8, 9, 10, 0, 6, 7, 12,
|
||
13, 0, 30, 48, 52, 53, 54, 60, 59, 62,
|
||
56, 1, 7, 0, 0, 27, 31, 40, 47, 46,
|
||
28, 44, 5, 11, 0, 0, 29, 0, 58, 57,
|
||
25, 26, 32, 49, 50, 51, 61, 55, 39, 38,
|
||
37, 45, 43, 42, 4, 2, 65, 19, 0, 0,
|
||
23, 22, 35, 34, 36, 41, 0, 20, 0, 33,
|
||
79, 74, 73, 75, 76, 77, 78, 84, 83, 81,
|
||
82, 14, 15, 0, 0, 68, 72, 80, 24, 71,
|
||
70, 67, 16, 17, 0, 63, 69, 0, 0, 0
|
||
};
|
||
|
||
static const short yydefgoto[] =
|
||
{
|
||
97, 21, 6, 1, 7, 8, 11, 83, 94, 58,
|
||
22, 23, 59, 24, 25, 26, 27, 48, 28, 49,
|
||
29, 40, 30, 50, 31, 60, 95, 84, 85, 86,
|
||
87
|
||
};
|
||
|
||
static const short yypact[] =
|
||
{
|
||
-32768, 26, -5,-32768,-32768,-32768, 86,-32768,-32768,-32768,
|
||
-32768, -29,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768, -24, 13, 113, 38, 132,-32768, 80,
|
||
-32768, 139, 26,-32768, 45, 10,-32768, 95,-32768,-32768,
|
||
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 80,
|
||
139,-32768,-32768, 80,-32768,-32768,-32768,-32768, -21, -18,
|
||
-9,-32768,-32768,-32768, 80,-32768, 71,-32768, 10,-32768,
|
||
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768, 116, -1,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768,-32768, 71,-32768,-32768, 24, 28,-32768
|
||
};
|
||
|
||
static const short yypgoto[] =
|
||
{
|
||
-32768, 1, 8, 5,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768, 0, -17,-32768, 18,-32768,-32768, -11,-32768, 21,
|
||
-32768,-32768, 35,-32768,-32768,-32768,-32768,-32768, -33, 2,
|
||
-32768
|
||
};
|
||
|
||
|
||
#define YYLAST 157
|
||
|
||
|
||
static const short yytable[] =
|
||
{
|
||
90, 9, 33, 91, -18, -18, -18, -18, -18, -18,
|
||
-18, 56, 35, 32, 36, 57, -18, 66, 51, 67,
|
||
52, 10, 68, -18, 98, -18, -18, 34, 99, 2,
|
||
-64, -18, -18, 92, 93, 55, -64, 61, 62, 63,
|
||
54, -66, 65, 13, 42, -3, 12, -66, 37, -21,
|
||
13, 88, 53, 69, 3, 4, 5, 14, 15, 16,
|
||
41, 96, 19, 20, 14, 15, 16, 17, 18, 19,
|
||
20, 64, 0, 3, 4, 5, 70, 71, 72, 73,
|
||
74, 75, 76, 0, 0, 89, -3, 12, 77, 0,
|
||
0, 13, 43, 44, 45, 78, 12, 79, 80, 0,
|
||
13, 0, 0, 81, 82, 14, 15, 16, 17, 18,
|
||
19, 20, 0, 0, 14, 15, 16, 17, 18, 19,
|
||
20, 70, 71, 72, 73, 74, 75, 76, 38, 39,
|
||
0, 0, 0, 77, 0, 17, 18, 0, 0, 0,
|
||
78, 0, 79, 80, 43, 44, 45, 0, 0, 46,
|
||
47, 43, 44, 45, 0, 0, 0, 47
|
||
};
|
||
|
||
static const short yycheck[] =
|
||
{
|
||
1, 6, 31, 4, 5, 6, 7, 8, 9, 10,
|
||
11, 1, 36, 8, 1, 5, 17, 38, 29, 37,
|
||
31, 26, 31, 24, 0, 26, 27, 22, 0, 3,
|
||
31, 32, 33, 34, 35, 34, 37, 37, 49, 50,
|
||
32, 31, 53, 5, 26, 0, 1, 37, 35, 36,
|
||
5, 68, 31, 64, 28, 29, 30, 19, 20, 21,
|
||
25, 94, 24, 25, 19, 20, 21, 22, 23, 24,
|
||
25, 50, -1, 28, 29, 30, 5, 6, 7, 8,
|
||
9, 10, 11, -1, -1, 83, 0, 1, 17, -1,
|
||
-1, 5, 12, 13, 14, 24, 1, 26, 27, -1,
|
||
5, -1, -1, 32, 33, 19, 20, 21, 22, 23,
|
||
24, 25, -1, -1, 19, 20, 21, 22, 23, 24,
|
||
25, 5, 6, 7, 8, 9, 10, 11, 15, 16,
|
||
-1, -1, -1, 17, -1, 22, 23, -1, -1, -1,
|
||
24, -1, 26, 27, 12, 13, 14, -1, -1, 17,
|
||
18, 12, 13, 14, -1, -1, -1, 18
|
||
};
|
||
#define YYPURE 1
|
||
|
||
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
|
||
#line 3 "/usr/share/bison/bison.simple"
|
||
|
||
/* Skeleton output parser for bison,
|
||
|
||
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software
|
||
Foundation, Inc.
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 2, or (at your option)
|
||
any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||
Boston, MA 02111-1307, USA. */
|
||
|
||
/* As a special exception, when this file is copied by Bison into a
|
||
Bison output file, you may use that output file without restriction.
|
||
This special exception was added by the Free Software Foundation
|
||
in version 1.24 of Bison. */
|
||
|
||
/* 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. */
|
||
|
||
/* All symbols defined below should begin with yy or YY, to avoid
|
||
infringing on user name space. This should be done even for local
|
||
variables, as they might otherwise be expanded by user macros.
|
||
There are some unavoidable exceptions within include files to
|
||
define necessary library symbols; they are noted "INFRINGES ON
|
||
USER NAME SPACE" below. */
|
||
|
||
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
|
||
|
||
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
||
|
||
# if YYSTACK_USE_ALLOCA
|
||
# define YYSTACK_ALLOC alloca
|
||
# else
|
||
# ifndef YYSTACK_USE_ALLOCA
|
||
# if defined (alloca) || defined (_ALLOCA_H)
|
||
# define YYSTACK_ALLOC alloca
|
||
# else
|
||
# ifdef __GNUC__
|
||
# define YYSTACK_ALLOC __builtin_alloca
|
||
# endif
|
||
# endif
|
||
# endif
|
||
# endif
|
||
|
||
# ifdef YYSTACK_ALLOC
|
||
/* Pacify GCC's `empty if-body' warning. */
|
||
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
|
||
# else
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYSIZE_T size_t
|
||
# endif
|
||
# define YYSTACK_ALLOC malloc
|
||
# define YYSTACK_FREE free
|
||
# endif
|
||
#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */
|
||
|
||
|
||
#if (! defined (yyoverflow) \
|
||
&& (! defined (__cplusplus) \
|
||
|| (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
|
||
|
||
/* A type that is properly aligned for any stack member. */
|
||
union yyalloc
|
||
{
|
||
short yyss;
|
||
YYSTYPE yyvs;
|
||
# if YYLSP_NEEDED
|
||
YYLTYPE yyls;
|
||
# endif
|
||
};
|
||
|
||
/* The size of the maximum gap between one aligned stack and the next. */
|
||
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
|
||
|
||
/* The size of an array large to enough to hold all stacks, each with
|
||
N elements. */
|
||
# if YYLSP_NEEDED
|
||
# define YYSTACK_BYTES(N) \
|
||
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
|
||
+ 2 * YYSTACK_GAP_MAX)
|
||
# else
|
||
# define YYSTACK_BYTES(N) \
|
||
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
|
||
+ YYSTACK_GAP_MAX)
|
||
# endif
|
||
|
||
/* Copy COUNT objects from FROM to TO. The source and destination do
|
||
not overlap. */
|
||
# ifndef YYCOPY
|
||
# if 1 < __GNUC__
|
||
# define YYCOPY(To, From, Count) \
|
||
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
|
||
# else
|
||
# define YYCOPY(To, From, Count) \
|
||
do \
|
||
{ \
|
||
register YYSIZE_T yyi; \
|
||
for (yyi = 0; yyi < (Count); yyi++) \
|
||
(To)[yyi] = (From)[yyi]; \
|
||
} \
|
||
while (0)
|
||
# endif
|
||
# endif
|
||
|
||
/* Relocate STACK from its old location to the new one. The
|
||
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
||
elements in the stack, and YYPTR gives the new location of the
|
||
stack. Advance YYPTR to a properly aligned location for the next
|
||
stack. */
|
||
# define YYSTACK_RELOCATE(Stack) \
|
||
do \
|
||
{ \
|
||
YYSIZE_T yynewbytes; \
|
||
YYCOPY (&yyptr->Stack, Stack, yysize); \
|
||
Stack = &yyptr->Stack; \
|
||
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
|
||
yyptr += yynewbytes / sizeof (*yyptr); \
|
||
} \
|
||
while (0)
|
||
|
||
#endif
|
||
|
||
|
||
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
||
# define YYSIZE_T __SIZE_TYPE__
|
||
#endif
|
||
#if ! defined (YYSIZE_T) && defined (size_t)
|
||
# define YYSIZE_T size_t
|
||
#endif
|
||
#if ! defined (YYSIZE_T)
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYSIZE_T size_t
|
||
# endif
|
||
#endif
|
||
#if ! defined (YYSIZE_T)
|
||
# define YYSIZE_T unsigned int
|
||
#endif
|
||
|
||
#define yyerrok (yyerrstatus = 0)
|
||
#define yyclearin (yychar = YYEMPTY)
|
||
#define YYEMPTY -2
|
||
#define YYEOF 0
|
||
#define YYACCEPT goto yyacceptlab
|
||
#define YYABORT goto yyabortlab
|
||
#define YYERROR goto yyerrlab1
|
||
/* Like YYERROR except do call yyerror. This remains here temporarily
|
||
to ease the transition to the new meaning of YYERROR, for GCC.
|
||
Once GCC version 2 has supplanted version 1, this can go. */
|
||
#define YYFAIL goto yyerrlab
|
||
#define YYRECOVERING() (!!yyerrstatus)
|
||
#define YYBACKUP(Token, Value) \
|
||
do \
|
||
if (yychar == YYEMPTY && yylen == 1) \
|
||
{ \
|
||
yychar = (Token); \
|
||
yylval = (Value); \
|
||
yychar1 = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK; \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ \
|
||
yyerror ("syntax error: cannot back up"); \
|
||
YYERROR; \
|
||
} \
|
||
while (0)
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
|
||
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
||
are run).
|
||
|
||
When YYLLOC_DEFAULT is run, CURRENT is set the location of the
|
||
first token. By default, to implement support for ranges, extend
|
||
its range to the last symbol. */
|
||
|
||
#ifndef YYLLOC_DEFAULT
|
||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||
Current.last_line = Rhs[N].last_line; \
|
||
Current.last_column = Rhs[N].last_column;
|
||
#endif
|
||
|
||
|
||
/* YYLEX -- calling `yylex' with the right arguments. */
|
||
|
||
#if YYPURE
|
||
# if YYLSP_NEEDED
|
||
# ifdef YYLEX_PARAM
|
||
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
|
||
# else
|
||
# define YYLEX yylex (&yylval, &yylloc)
|
||
# endif
|
||
# else /* !YYLSP_NEEDED */
|
||
# ifdef YYLEX_PARAM
|
||
# define YYLEX yylex (&yylval, YYLEX_PARAM)
|
||
# else
|
||
# define YYLEX yylex (&yylval)
|
||
# endif
|
||
# endif /* !YYLSP_NEEDED */
|
||
#else /* !YYPURE */
|
||
# define YYLEX yylex ()
|
||
#endif /* !YYPURE */
|
||
|
||
|
||
/* Enable debugging if requested. */
|
||
#if YYDEBUG
|
||
|
||
# ifndef YYFPRINTF
|
||
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYFPRINTF fprintf
|
||
# endif
|
||
|
||
# define YYDPRINTF(Args) \
|
||
do { \
|
||
if (yydebug) \
|
||
YYFPRINTF Args; \
|
||
} while (0)
|
||
/* Nonzero means print parse trace. It is left uninitialized so that
|
||
multiple parsers can coexist. */
|
||
int yydebug;
|
||
#else /* !YYDEBUG */
|
||
# define YYDPRINTF(Args)
|
||
#endif /* !YYDEBUG */
|
||
|
||
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
||
#ifndef YYINITDEPTH
|
||
# define YYINITDEPTH 200
|
||
#endif
|
||
|
||
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
||
if the built-in stack extension method is used).
|
||
|
||
Do not make this value too large; the results are undefined if
|
||
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
||
evaluated with infinite-precision integer arithmetic. */
|
||
|
||
#if YYMAXDEPTH == 0
|
||
# undef YYMAXDEPTH
|
||
#endif
|
||
|
||
#ifndef YYMAXDEPTH
|
||
# define YYMAXDEPTH 10000
|
||
#endif
|
||
|
||
#ifdef YYERROR_VERBOSE
|
||
|
||
# ifndef yystrlen
|
||
# if defined (__GLIBC__) && defined (_STRING_H)
|
||
# define yystrlen strlen
|
||
# else
|
||
/* Return the length of YYSTR. */
|
||
static YYSIZE_T
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
yystrlen (const char *yystr)
|
||
# else
|
||
yystrlen (yystr)
|
||
const char *yystr;
|
||
# endif
|
||
{
|
||
register const char *yys = yystr;
|
||
|
||
while (*yys++ != '\0')
|
||
continue;
|
||
|
||
return yys - yystr - 1;
|
||
}
|
||
# endif
|
||
# endif
|
||
|
||
# ifndef yystpcpy
|
||
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
||
# define yystpcpy stpcpy
|
||
# else
|
||
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
||
YYDEST. */
|
||
static char *
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
yystpcpy (char *yydest, const char *yysrc)
|
||
# else
|
||
yystpcpy (yydest, yysrc)
|
||
char *yydest;
|
||
const char *yysrc;
|
||
# endif
|
||
{
|
||
register char *yyd = yydest;
|
||
register const char *yys = yysrc;
|
||
|
||
while ((*yyd++ = *yys++) != '\0')
|
||
continue;
|
||
|
||
return yyd - 1;
|
||
}
|
||
# endif
|
||
# endif
|
||
#endif
|
||
|
||
#line 315 "/usr/share/bison/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
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
|
||
# define YYPARSE_PARAM_DECL
|
||
# else
|
||
# define YYPARSE_PARAM_ARG YYPARSE_PARAM
|
||
# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
|
||
# endif
|
||
#else /* !YYPARSE_PARAM */
|
||
# define YYPARSE_PARAM_ARG
|
||
# define YYPARSE_PARAM_DECL
|
||
#endif /* !YYPARSE_PARAM */
|
||
|
||
/* Prevent warning if -Wstrict-prototypes. */
|
||
#ifdef __GNUC__
|
||
# ifdef YYPARSE_PARAM
|
||
int yyparse (void *);
|
||
# else
|
||
int yyparse (void);
|
||
# endif
|
||
#endif
|
||
|
||
/* YY_DECL_VARIABLES -- depending whether we use a pure parser,
|
||
variables are global, or local to YYPARSE. */
|
||
|
||
#define YY_DECL_NON_LSP_VARIABLES \
|
||
/* The lookahead symbol. */ \
|
||
int yychar; \
|
||
\
|
||
/* The semantic value of the lookahead symbol. */ \
|
||
YYSTYPE yylval; \
|
||
\
|
||
/* Number of parse errors so far. */ \
|
||
int yynerrs;
|
||
|
||
#if YYLSP_NEEDED
|
||
# define YY_DECL_VARIABLES \
|
||
YY_DECL_NON_LSP_VARIABLES \
|
||
\
|
||
/* Location data for the lookahead symbol. */ \
|
||
YYLTYPE yylloc;
|
||
#else
|
||
# define YY_DECL_VARIABLES \
|
||
YY_DECL_NON_LSP_VARIABLES
|
||
#endif
|
||
|
||
|
||
/* If nonreentrant, generate the variables here. */
|
||
|
||
#if !YYPURE
|
||
YY_DECL_VARIABLES
|
||
#endif /* !YYPURE */
|
||
|
||
int
|
||
yyparse (YYPARSE_PARAM_ARG)
|
||
YYPARSE_PARAM_DECL
|
||
{
|
||
/* If reentrant, generate the variables here. */
|
||
#if YYPURE
|
||
YY_DECL_VARIABLES
|
||
#endif /* !YYPURE */
|
||
|
||
register int yystate;
|
||
register int yyn;
|
||
int yyresult;
|
||
/* Number of tokens to shift before error messages enabled. */
|
||
int yyerrstatus;
|
||
/* Lookahead token as an internal (translated) token number. */
|
||
int yychar1 = 0;
|
||
|
||
/* Three stacks and their tools:
|
||
`yyss': related to states,
|
||
`yyvs': related to semantic values,
|
||
`yyls': related to locations.
|
||
|
||
Refer to the stacks thru separate pointers, to allow yyoverflow
|
||
to reallocate them elsewhere. */
|
||
|
||
/* The state stack. */
|
||
short yyssa[YYINITDEPTH];
|
||
short *yyss = yyssa;
|
||
register short *yyssp;
|
||
|
||
/* The semantic value stack. */
|
||
YYSTYPE yyvsa[YYINITDEPTH];
|
||
YYSTYPE *yyvs = yyvsa;
|
||
register YYSTYPE *yyvsp;
|
||
|
||
#if YYLSP_NEEDED
|
||
/* The location stack. */
|
||
YYLTYPE yylsa[YYINITDEPTH];
|
||
YYLTYPE *yyls = yylsa;
|
||
YYLTYPE *yylsp;
|
||
#endif
|
||
|
||
#if YYLSP_NEEDED
|
||
# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
|
||
#else
|
||
# define YYPOPSTACK (yyvsp--, yyssp--)
|
||
#endif
|
||
|
||
YYSIZE_T yystacksize = YYINITDEPTH;
|
||
|
||
|
||
/* The variables used to return semantic value and location from the
|
||
action routines. */
|
||
YYSTYPE yyval;
|
||
#if YYLSP_NEEDED
|
||
YYLTYPE yyloc;
|
||
#endif
|
||
|
||
/* When reducing, the number of symbols on the RHS of the reduced
|
||
rule. */
|
||
int yylen;
|
||
|
||
YYDPRINTF ((stderr, "Starting parse\n"));
|
||
|
||
yystate = 0;
|
||
yyerrstatus = 0;
|
||
yynerrs = 0;
|
||
yychar = YYEMPTY; /* Cause a token to be read. */
|
||
|
||
/* Initialize stack pointers.
|
||
Waste one element of value and location stack
|
||
so that they stay on the same level as the state stack.
|
||
The wasted elements are never initialized. */
|
||
|
||
yyssp = yyss;
|
||
yyvsp = yyvs;
|
||
#if YYLSP_NEEDED
|
||
yylsp = yyls;
|
||
#endif
|
||
goto yysetstate;
|
||
|
||
/*------------------------------------------------------------.
|
||
| yynewstate -- Push a new state, which is found in yystate. |
|
||
`------------------------------------------------------------*/
|
||
yynewstate:
|
||
/* In all cases, when you get here, the value and location stacks
|
||
have just been pushed. so pushing a state here evens the stacks.
|
||
*/
|
||
yyssp++;
|
||
|
||
yysetstate:
|
||
*yyssp = yystate;
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
{
|
||
/* Get the current used size of the three stacks, in elements. */
|
||
YYSIZE_T yysize = yyssp - yyss + 1;
|
||
|
||
#ifdef yyoverflow
|
||
{
|
||
/* Give user a chance to reallocate the stack. Use copies of
|
||
these so that the &'s don't force the real ones into
|
||
memory. */
|
||
YYSTYPE *yyvs1 = yyvs;
|
||
short *yyss1 = yyss;
|
||
|
||
/* Each stack pointer address is followed by the size of the
|
||
data in use in that stack, in bytes. */
|
||
# if YYLSP_NEEDED
|
||
YYLTYPE *yyls1 = yyls;
|
||
/* This used to be a conditional around just the two extra args,
|
||
but that might be undefined if yyoverflow is a macro. */
|
||
yyoverflow ("parser stack overflow",
|
||
&yyss1, yysize * sizeof (*yyssp),
|
||
&yyvs1, yysize * sizeof (*yyvsp),
|
||
&yyls1, yysize * sizeof (*yylsp),
|
||
&yystacksize);
|
||
yyls = yyls1;
|
||
# else
|
||
yyoverflow ("parser stack overflow",
|
||
&yyss1, yysize * sizeof (*yyssp),
|
||
&yyvs1, yysize * sizeof (*yyvsp),
|
||
&yystacksize);
|
||
# endif
|
||
yyss = yyss1;
|
||
yyvs = yyvs1;
|
||
}
|
||
#else /* no yyoverflow */
|
||
# ifndef YYSTACK_RELOCATE
|
||
goto yyoverflowlab;
|
||
# else
|
||
/* Extend the stack our own way. */
|
||
if (yystacksize >= YYMAXDEPTH)
|
||
goto yyoverflowlab;
|
||
yystacksize *= 2;
|
||
if (yystacksize > YYMAXDEPTH)
|
||
yystacksize = YYMAXDEPTH;
|
||
|
||
{
|
||
short *yyss1 = yyss;
|
||
union yyalloc *yyptr =
|
||
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
||
if (! yyptr)
|
||
goto yyoverflowlab;
|
||
YYSTACK_RELOCATE (yyss);
|
||
YYSTACK_RELOCATE (yyvs);
|
||
# if YYLSP_NEEDED
|
||
YYSTACK_RELOCATE (yyls);
|
||
# endif
|
||
# undef YYSTACK_RELOCATE
|
||
if (yyss1 != yyssa)
|
||
YYSTACK_FREE (yyss1);
|
||
}
|
||
# endif
|
||
#endif /* no yyoverflow */
|
||
|
||
yyssp = yyss + yysize - 1;
|
||
yyvsp = yyvs + yysize - 1;
|
||
#if YYLSP_NEEDED
|
||
yylsp = yyls + yysize - 1;
|
||
#endif
|
||
|
||
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
||
(unsigned long int) yystacksize));
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
YYABORT;
|
||
}
|
||
|
||
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
||
|
||
goto yybackup;
|
||
|
||
|
||
/*-----------.
|
||
| yybackup. |
|
||
`-----------*/
|
||
yybackup:
|
||
|
||
/* Do appropriate processing given the current state. */
|
||
/* Read a lookahead token if we need one and don't already have one. */
|
||
/* yyresume: */
|
||
|
||
/* First try to decide what to do without reference to lookahead token. */
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == 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)
|
||
{
|
||
YYDPRINTF ((stderr, "Reading a token: "));
|
||
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 */
|
||
|
||
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
||
}
|
||
else
|
||
{
|
||
yychar1 = YYTRANSLATE (yychar);
|
||
|
||
#if YYDEBUG
|
||
/* We have to keep this `#if YYDEBUG', since we use variables
|
||
which are defined only if `YYDEBUG' is set. */
|
||
if (yydebug)
|
||
{
|
||
YYFPRINTF (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
|
||
YYFPRINTF (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. */
|
||
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
|
||
yychar, yytname[yychar1]));
|
||
|
||
/* Discard the token being shifted unless it is eof. */
|
||
if (yychar != YYEOF)
|
||
yychar = YYEMPTY;
|
||
|
||
*++yyvsp = yylval;
|
||
#if YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
/* Count tokens shifted since error; after three, turn off error
|
||
status. */
|
||
if (yyerrstatus)
|
||
yyerrstatus--;
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-----------------------------------------------------------.
|
||
| yydefault -- do the default action for the current state. |
|
||
`-----------------------------------------------------------*/
|
||
yydefault:
|
||
yyn = yydefact[yystate];
|
||
if (yyn == 0)
|
||
goto yyerrlab;
|
||
goto yyreduce;
|
||
|
||
|
||
/*-----------------------------.
|
||
| yyreduce -- Do a reduction. |
|
||
`-----------------------------*/
|
||
yyreduce:
|
||
/* yyn is the number of a rule to reduce with. */
|
||
yylen = yyr2[yyn];
|
||
|
||
/* If YYLEN is nonzero, implement the default value of the action:
|
||
`$$ = $1'.
|
||
|
||
Otherwise, the following line sets YYVAL to the semantic value of
|
||
the lookahead token. This behavior is undocumented and Bison
|
||
users should not rely upon it. Assigning to YYVAL
|
||
unconditionally makes the parser a bit smaller, and it avoids a
|
||
GCC warning that YYVAL may be used uninitialized. */
|
||
yyval = yyvsp[1-yylen];
|
||
|
||
#if YYLSP_NEEDED
|
||
/* Similarly for the default location. Let the user run additional
|
||
commands if for instance locations are ranges. */
|
||
yyloc = yylsp[1-yylen];
|
||
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
|
||
#endif
|
||
|
||
#if YYDEBUG
|
||
/* We have to keep this `#if YYDEBUG', since we use variables which
|
||
are defined only if `YYDEBUG' is set. */
|
||
if (yydebug)
|
||
{
|
||
int yyi;
|
||
|
||
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
|
||
yyn, yyrline[yyn]);
|
||
|
||
/* Print the symbols being reduced, and their result. */
|
||
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++)
|
||
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
|
||
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
|
||
}
|
||
#endif
|
||
|
||
switch (yyn) {
|
||
|
||
case 1:
|
||
#line 96 "css_syntax.y"
|
||
{
|
||
*(struct selector_list_t**) yyparam = yyvsp[0].selector_list;
|
||
}
|
||
break;
|
||
case 2:
|
||
#line 102 "css_syntax.y"
|
||
{
|
||
struct selector_list_t *pos = yyvsp[-2].selector_list;
|
||
if (pos != NULL) {
|
||
while (pos->next != NULL) {
|
||
pos = pos->next;
|
||
}
|
||
pos->next = yyvsp[0].selector_list;
|
||
} else {
|
||
yyvsp[-2].selector_list = yyvsp[0].selector_list;
|
||
}
|
||
yyval.selector_list = yyvsp[-2].selector_list;
|
||
}
|
||
break;
|
||
case 3:
|
||
#line 114 "css_syntax.y"
|
||
{ yyval.selector_list = NULL; }
|
||
break;
|
||
case 12:
|
||
#line 138 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 13:
|
||
#line 139 "css_syntax.y"
|
||
{
|
||
char *begin = yyvsp[0].lexeme;
|
||
char *end = yyvsp[0].lexeme + strlen(yyvsp[0].lexeme);
|
||
|
||
/* Skip url( */
|
||
begin += 4;
|
||
/* skip whitespace */
|
||
while (*begin == ' ')
|
||
++begin;
|
||
|
||
/* Skip ) */
|
||
end -= 2;
|
||
/* skip whitespace */
|
||
while (*end == ' ')
|
||
--end;
|
||
|
||
end[1] = 0;
|
||
|
||
yyval.lexeme = strdup(begin);
|
||
free(yyvsp[0].lexeme);
|
||
}
|
||
break;
|
||
case 14:
|
||
#line 163 "css_syntax.y"
|
||
{ yyval.letter = '-'; }
|
||
break;
|
||
case 15:
|
||
#line 164 "css_syntax.y"
|
||
{ yyval.letter = '+'; }
|
||
break;
|
||
case 16:
|
||
#line 168 "css_syntax.y"
|
||
{ yyval.letter = '/'; }
|
||
break;
|
||
case 17:
|
||
#line 169 "css_syntax.y"
|
||
{ yyval.letter = ','; }
|
||
break;
|
||
case 18:
|
||
#line 170 "css_syntax.y"
|
||
{yyval.letter = ' '; }
|
||
break;
|
||
case 19:
|
||
#line 174 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 20:
|
||
#line 178 "css_syntax.y"
|
||
{
|
||
struct selector_list_t *pos = yyvsp[-3].selector_list;
|
||
while (pos != NULL) {
|
||
struct property_t *i = yyvsp[-1].property;
|
||
while (i != NULL) {
|
||
i->count++;
|
||
i = i->next;
|
||
}
|
||
pos->selector->property = yyvsp[-1].property;
|
||
pos = pos->next;
|
||
}
|
||
yyval.selector_list = yyvsp[-3].selector_list;
|
||
}
|
||
break;
|
||
case 21:
|
||
#line 194 "css_syntax.y"
|
||
{
|
||
if (yyvsp[0].selector != NULL) {
|
||
yyval.selector_list = (struct selector_list_t*)
|
||
malloc (sizeof(struct selector_list_t));
|
||
yyval.selector_list->selector = yyvsp[0].selector;
|
||
yyval.selector_list->next = NULL;
|
||
} else {
|
||
yyval.selector_list = NULL;
|
||
}
|
||
}
|
||
break;
|
||
case 22:
|
||
#line 204 "css_syntax.y"
|
||
{
|
||
if (yyvsp[-2].selector != NULL) {
|
||
struct selector_list_t *new;
|
||
new = (struct selector_list_t*)
|
||
malloc (sizeof(struct selector_list_t));
|
||
new->selector = yyvsp[-2].selector;
|
||
new->next = yyvsp[0].selector_list;
|
||
yyval.selector_list = new;
|
||
} else {
|
||
yyval.selector_list = yyvsp[0].selector_list;
|
||
}
|
||
}
|
||
break;
|
||
case 23:
|
||
#line 219 "css_syntax.y"
|
||
{
|
||
yyval.property = yyvsp[0].property;
|
||
}
|
||
break;
|
||
case 24:
|
||
#line 222 "css_syntax.y"
|
||
{
|
||
if (yyvsp[-2].property != NULL) {
|
||
yyvsp[-2].property->next = yyvsp[0].property;
|
||
yyval.property = yyvsp[-2].property;
|
||
} else {
|
||
yyval.property = yyvsp[0].property;
|
||
}
|
||
}
|
||
break;
|
||
case 25:
|
||
#line 233 "css_syntax.y"
|
||
{
|
||
struct selector_t *pos = yyvsp[-1].selector;
|
||
while (pos->next != NULL) {
|
||
pos = pos->next;
|
||
}
|
||
pos->pseudo_element = yyvsp[0].pseudo_element;
|
||
yyval.selector = yyvsp[-1].selector;
|
||
}
|
||
break;
|
||
case 26:
|
||
#line 241 "css_syntax.y"
|
||
{
|
||
struct selector_t *pos = yyvsp[-1].selector;
|
||
while (pos->next != NULL) {
|
||
pos = pos->next;
|
||
}
|
||
pos->next = yyvsp[0].selector;
|
||
yyval.selector = yyvsp[-1].selector;
|
||
}
|
||
break;
|
||
case 27:
|
||
#line 249 "css_syntax.y"
|
||
{ yyval.selector = yyvsp[0].selector; }
|
||
break;
|
||
case 28:
|
||
#line 250 "css_syntax.y"
|
||
{ yyval.selector = yyvsp[0].selector; }
|
||
break;
|
||
case 29:
|
||
#line 251 "css_syntax.y"
|
||
{ yyval.selector = NULL; }
|
||
break;
|
||
case 30:
|
||
#line 252 "css_syntax.y"
|
||
{ yyval.selector = NULL; }
|
||
break;
|
||
case 31:
|
||
#line 256 "css_syntax.y"
|
||
{ yyval.selector = yyvsp[0].selector; }
|
||
break;
|
||
case 32:
|
||
#line 257 "css_syntax.y"
|
||
{
|
||
yyvsp[-1].selector->next = yyvsp[0].selector;
|
||
yyval.selector = yyvsp[-1].selector;
|
||
}
|
||
break;
|
||
case 33:
|
||
#line 270 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-3].lexeme;
|
||
yyval.selector->id = yyvsp[-2].lexeme;
|
||
yyval.selector->e_class = yyvsp[-1].lexeme;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 34:
|
||
#line 280 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-2].lexeme;
|
||
yyval.selector->id = yyvsp[-1].lexeme;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 35:
|
||
#line 290 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-2].lexeme;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = yyvsp[-1].lexeme;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 36:
|
||
#line 300 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-2].lexeme;
|
||
yyval.selector->id = yyvsp[-1].lexeme;
|
||
yyval.selector->e_class = yyvsp[0].lexeme;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 37:
|
||
#line 310 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-1].lexeme;
|
||
yyval.selector->id = yyvsp[0].lexeme;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 38:
|
||
#line 320 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-1].lexeme;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = yyvsp[0].lexeme;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 39:
|
||
#line 330 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[-1].lexeme;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 40:
|
||
#line 340 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = yyvsp[0].lexeme;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 41:
|
||
#line 350 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = yyvsp[-2].lexeme;
|
||
yyval.selector->e_class = yyvsp[-1].lexeme;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 42:
|
||
#line 360 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = yyvsp[-1].lexeme;
|
||
yyval.selector->e_class = yyvsp[0].lexeme;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 43:
|
||
#line 370 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = yyvsp[-1].lexeme;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 44:
|
||
#line 380 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = yyvsp[0].lexeme;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 45:
|
||
#line 390 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = yyvsp[-1].lexeme;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 46:
|
||
#line 400 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = yyvsp[0].lexeme;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 47:
|
||
#line 410 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = yyvsp[0].pseudo_class;
|
||
yyval.selector->pseudo_element = 0;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 48:
|
||
#line 423 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 49:
|
||
#line 427 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_LINK; }
|
||
break;
|
||
case 50:
|
||
#line 428 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_VISITED; }
|
||
break;
|
||
case 51:
|
||
#line 429 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_ACTIVE; }
|
||
break;
|
||
case 52:
|
||
#line 433 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_LINK; }
|
||
break;
|
||
case 53:
|
||
#line 434 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_VISITED; }
|
||
break;
|
||
case 54:
|
||
#line 435 "css_syntax.y"
|
||
{ yyval.pseudo_class = PS_CLASS_ACTIVE; }
|
||
break;
|
||
case 55:
|
||
#line 439 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 56:
|
||
#line 443 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 57:
|
||
#line 447 "css_syntax.y"
|
||
{ yyval.pseudo_element = PS_ELEMENT_FIRST_LETTER; }
|
||
break;
|
||
case 58:
|
||
#line 448 "css_syntax.y"
|
||
{ yyval.pseudo_element = PS_ELEMENT_FIRST_LINE; }
|
||
break;
|
||
case 59:
|
||
#line 452 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = PS_ELEMENT_FIRST_LETTER;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 60:
|
||
#line 462 "css_syntax.y"
|
||
{
|
||
yyval.selector = (struct selector_t*)
|
||
malloc(sizeof(struct selector_t));
|
||
yyval.selector->element_name = NULL;
|
||
yyval.selector->id = NULL;
|
||
yyval.selector->e_class = NULL;
|
||
yyval.selector->pseudo_class = 0;
|
||
yyval.selector->pseudo_element = PS_ELEMENT_FIRST_LINE;
|
||
yyval.selector->next = NULL;
|
||
}
|
||
break;
|
||
case 61:
|
||
#line 479 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 62:
|
||
#line 483 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 63:
|
||
#line 487 "css_syntax.y"
|
||
{
|
||
yyval.property = (struct property_t*)
|
||
malloc(sizeof(struct property_t));
|
||
yyval.property->name = yyvsp[-3].lexeme;
|
||
yyval.property->val = yyvsp[-1].lexeme;
|
||
yyval.property->important = 1;
|
||
yyval.property->count = 0;
|
||
yyval.property->next = NULL;
|
||
}
|
||
break;
|
||
case 64:
|
||
#line 496 "css_syntax.y"
|
||
{
|
||
yyval.property = (struct property_t*)
|
||
malloc(sizeof(struct property_t));
|
||
yyval.property->name = yyvsp[-2].lexeme;
|
||
yyval.property->val = yyvsp[0].lexeme;
|
||
yyval.property->important = 0;
|
||
yyval.property->count = 0;
|
||
yyval.property->next = NULL;
|
||
}
|
||
break;
|
||
case 65:
|
||
#line 505 "css_syntax.y"
|
||
{ yyval.property = NULL; }
|
||
break;
|
||
case 66:
|
||
#line 506 "css_syntax.y"
|
||
{
|
||
yyval.property = NULL;
|
||
}
|
||
break;
|
||
case 67:
|
||
#line 512 "css_syntax.y"
|
||
{ }
|
||
break;
|
||
case 68:
|
||
#line 516 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 69:
|
||
#line 517 "css_syntax.y"
|
||
{
|
||
char *s = (char*) malloc (strlen(yyvsp[-2].lexeme)+strlen(yyvsp[0].lexeme)+2);
|
||
strcpy(s, yyvsp[-2].lexeme);
|
||
s[strlen(s)+1] = 0;
|
||
s[strlen(s)] = yyvsp[-1].letter;
|
||
strcat(s, yyvsp[0].lexeme);
|
||
free(yyvsp[-2].lexeme);
|
||
free(yyvsp[0].lexeme);
|
||
yyval.lexeme = s;
|
||
}
|
||
break;
|
||
case 70:
|
||
#line 527 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[-1].lexeme; }
|
||
break;
|
||
case 71:
|
||
#line 531 "css_syntax.y"
|
||
{
|
||
char *s = (char*) malloc(strlen(yyvsp[0].lexeme)+2);
|
||
s[0] = yyvsp[-1].letter;
|
||
s[1] = 0;
|
||
strcat(s, yyvsp[0].lexeme);
|
||
free(yyvsp[0].lexeme);
|
||
yyval.lexeme = s;
|
||
}
|
||
break;
|
||
case 72:
|
||
#line 539 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 73:
|
||
#line 543 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 74:
|
||
#line 544 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 75:
|
||
#line 545 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 76:
|
||
#line 546 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 77:
|
||
#line 547 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 78:
|
||
#line 548 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 79:
|
||
#line 549 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 80:
|
||
#line 550 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 81:
|
||
#line 551 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 82:
|
||
#line 552 "css_syntax.y"
|
||
{ yyval.lexeme = yyvsp[0].lexeme; }
|
||
break;
|
||
case 83:
|
||
#line 560 "css_syntax.y"
|
||
{
|
||
yyval.lexeme = (char*) malloc (strlen(yyvsp[0].lexeme)+2);
|
||
sprintf(yyval.lexeme, "#%s", yyvsp[0].lexeme);
|
||
free(yyvsp[0].lexeme);
|
||
}
|
||
break;
|
||
case 84:
|
||
#line 565 "css_syntax.y"
|
||
{
|
||
yyval.lexeme = (char*) malloc (strlen(yyvsp[0].lexeme)+2);
|
||
sprintf(yyval.lexeme, "#%s", yyvsp[0].lexeme);
|
||
free(yyvsp[0].lexeme);
|
||
}
|
||
break;
|
||
}
|
||
|
||
#line 705 "/usr/share/bison/bison.simple"
|
||
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
#if YYLSP_NEEDED
|
||
yylsp -= yylen;
|
||
#endif
|
||
|
||
#if YYDEBUG
|
||
if (yydebug)
|
||
{
|
||
short *yyssp1 = yyss - 1;
|
||
YYFPRINTF (stderr, "state stack now");
|
||
while (yyssp1 != yyssp)
|
||
YYFPRINTF (stderr, " %d", *++yyssp1);
|
||
YYFPRINTF (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
*++yyvsp = yyval;
|
||
#if YYLSP_NEEDED
|
||
*++yylsp = yyloc;
|
||
#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 |
|
||
`------------------------------------*/
|
||
yyerrlab:
|
||
/* If not already recovering from an error, report this error. */
|
||
if (!yyerrstatus)
|
||
{
|
||
++yynerrs;
|
||
|
||
#ifdef YYERROR_VERBOSE
|
||
yyn = yypact[yystate];
|
||
|
||
if (yyn > YYFLAG && yyn < YYLAST)
|
||
{
|
||
YYSIZE_T yysize = 0;
|
||
char *yymsg;
|
||
int yyx, yycount;
|
||
|
||
yycount = 0;
|
||
/* Start YYX at -YYN if negative to avoid negative indexes in
|
||
YYCHECK. */
|
||
for (yyx = yyn < 0 ? -yyn : 0;
|
||
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
|
||
if (yycheck[yyx + yyn] == yyx)
|
||
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
||
yysize += yystrlen ("parse error, unexpected ") + 1;
|
||
yysize += yystrlen (yytname[YYTRANSLATE (yychar)]);
|
||
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
||
if (yymsg != 0)
|
||
{
|
||
char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
|
||
yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]);
|
||
|
||
if (yycount < 5)
|
||
{
|
||
yycount = 0;
|
||
for (yyx = yyn < 0 ? -yyn : 0;
|
||
yyx < (int) (sizeof (yytname) / sizeof (char *));
|
||
yyx++)
|
||
if (yycheck[yyx + yyn] == yyx)
|
||
{
|
||
const char *yyq = ! yycount ? ", expecting " : " or ";
|
||
yyp = yystpcpy (yyp, yyq);
|
||
yyp = yystpcpy (yyp, yytname[yyx]);
|
||
yycount++;
|
||
}
|
||
}
|
||
yyerror (yymsg);
|
||
YYSTACK_FREE (yymsg);
|
||
}
|
||
else
|
||
yyerror ("parse error; also virtual memory exhausted");
|
||
}
|
||
else
|
||
#endif /* defined (YYERROR_VERBOSE) */
|
||
yyerror ("parse error");
|
||
}
|
||
goto yyerrlab1;
|
||
|
||
|
||
/*--------------------------------------------------.
|
||
| yyerrlab1 -- error raised explicitly by an action |
|
||
`--------------------------------------------------*/
|
||
yyerrlab1:
|
||
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;
|
||
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
|
||
yychar, yytname[yychar1]));
|
||
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. |
|
||
`-------------------------------------------------------------------*/
|
||
yyerrdefault:
|
||
#if 0
|
||
/* This is wrong; only states that explicitly want error tokens
|
||
should shift them. */
|
||
|
||
/* If its default is to accept any token, ok. Otherwise pop it. */
|
||
yyn = yydefact[yystate];
|
||
if (yyn)
|
||
goto yydefault;
|
||
#endif
|
||
|
||
|
||
/*---------------------------------------------------------------.
|
||
| yyerrpop -- pop the current state because it cannot handle the |
|
||
| error token |
|
||
`---------------------------------------------------------------*/
|
||
yyerrpop:
|
||
if (yyssp == yyss)
|
||
YYABORT;
|
||
yyvsp--;
|
||
yystate = *--yyssp;
|
||
#if YYLSP_NEEDED
|
||
yylsp--;
|
||
#endif
|
||
|
||
#if YYDEBUG
|
||
if (yydebug)
|
||
{
|
||
short *yyssp1 = yyss - 1;
|
||
YYFPRINTF (stderr, "Error: state stack now");
|
||
while (yyssp1 != yyssp)
|
||
YYFPRINTF (stderr, " %d", *++yyssp1);
|
||
YYFPRINTF (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
/*--------------.
|
||
| yyerrhandle. |
|
||
`--------------*/
|
||
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;
|
||
|
||
YYDPRINTF ((stderr, "Shifting error token, "));
|
||
|
||
*++yyvsp = yylval;
|
||
#if YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-------------------------------------.
|
||
| yyacceptlab -- YYACCEPT comes here. |
|
||
`-------------------------------------*/
|
||
yyacceptlab:
|
||
yyresult = 0;
|
||
goto yyreturn;
|
||
|
||
/*-----------------------------------.
|
||
| yyabortlab -- YYABORT comes here. |
|
||
`-----------------------------------*/
|
||
yyabortlab:
|
||
yyresult = 1;
|
||
goto yyreturn;
|
||
|
||
/*---------------------------------------------.
|
||
| yyoverflowab -- parser overflow comes here. |
|
||
`---------------------------------------------*/
|
||
yyoverflowlab:
|
||
yyerror ("parser stack overflow");
|
||
yyresult = 2;
|
||
/* Fall through. */
|
||
|
||
yyreturn:
|
||
#ifndef yyoverflow
|
||
if (yyss != yyssa)
|
||
YYSTACK_FREE (yyss);
|
||
#endif
|
||
return yyresult;
|
||
}
|
||
#line 572 "css_syntax.y"
|
||
|
||
|
||
int yyerror(char *s) {
|
||
#if YYDEBUG
|
||
fprintf(stderr, "Error: %s\n", s);
|
||
#endif
|
||
return 0;
|
||
}
|
||
|
||
struct selector_list_t* css_parse(const char *buffer, int buf_len) {
|
||
struct selector_list_t *ret = NULL;
|
||
//yydebug = 1;
|
||
init_yylex(buffer, buf_len);
|
||
yyparse(&ret);
|
||
end_yylex();
|
||
return ret;
|
||
}
|