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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /khtml/css/parser.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'khtml/css/parser.cpp')
-rw-r--r--khtml/css/parser.cpp2874
1 files changed, 2874 insertions, 0 deletions
diff --git a/khtml/css/parser.cpp b/khtml/css/parser.cpp
new file mode 100644
index 000000000..8f339055a
--- /dev/null
+++ b/khtml/css/parser.cpp
@@ -0,0 +1,2874 @@
+/* A Bison parser, made by GNU Bison 1.875d. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse cssyyparse
+#define yylex cssyylex
+#define yyerror cssyyerror
+#define yylval cssyylval
+#define yychar cssyychar
+#define yydebug cssyydebug
+#define yynerrs cssyynerrs
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ UNIMPORTANT_TOK = 258,
+ S = 259,
+ SGML_CD = 260,
+ INCLUDES = 261,
+ DASHMATCH = 262,
+ BEGINSWITH = 263,
+ ENDSWITH = 264,
+ CONTAINS = 265,
+ STRING = 266,
+ IDENT = 267,
+ NTH = 268,
+ HASH = 269,
+ IMPORT_SYM = 270,
+ PAGE_SYM = 271,
+ MEDIA_SYM = 272,
+ FONT_FACE_SYM = 273,
+ CHARSET_SYM = 274,
+ NAMESPACE_SYM = 275,
+ KHTML_RULE_SYM = 276,
+ KHTML_DECLS_SYM = 277,
+ KHTML_VALUE_SYM = 278,
+ IMPORTANT_SYM = 279,
+ QEMS = 280,
+ EMS = 281,
+ EXS = 282,
+ PXS = 283,
+ CMS = 284,
+ MMS = 285,
+ INS = 286,
+ PTS = 287,
+ PCS = 288,
+ DEGS = 289,
+ RADS = 290,
+ GRADS = 291,
+ MSECS = 292,
+ SECS = 293,
+ HERZ = 294,
+ KHERZ = 295,
+ DIMEN = 296,
+ PERCENTAGE = 297,
+ FLOAT = 298,
+ INTEGER = 299,
+ URI = 300,
+ FUNCTION = 301,
+ NOTFUNCTION = 302,
+ UNICODERANGE = 303
+ };
+#endif
+#define UNIMPORTANT_TOK 258
+#define S 259
+#define SGML_CD 260
+#define INCLUDES 261
+#define DASHMATCH 262
+#define BEGINSWITH 263
+#define ENDSWITH 264
+#define CONTAINS 265
+#define STRING 266
+#define IDENT 267
+#define NTH 268
+#define HASH 269
+#define IMPORT_SYM 270
+#define PAGE_SYM 271
+#define MEDIA_SYM 272
+#define FONT_FACE_SYM 273
+#define CHARSET_SYM 274
+#define NAMESPACE_SYM 275
+#define KHTML_RULE_SYM 276
+#define KHTML_DECLS_SYM 277
+#define KHTML_VALUE_SYM 278
+#define IMPORTANT_SYM 279
+#define QEMS 280
+#define EMS 281
+#define EXS 282
+#define PXS 283
+#define CMS 284
+#define MMS 285
+#define INS 286
+#define PTS 287
+#define PCS 288
+#define DEGS 289
+#define RADS 290
+#define GRADS 291
+#define MSECS 292
+#define SECS 293
+#define HERZ 294
+#define KHERZ 295
+#define DIMEN 296
+#define PERCENTAGE 297
+#define FLOAT 298
+#define INTEGER 299
+#define URI 300
+#define FUNCTION 301
+#define NOTFUNCTION 302
+#define UNICODERANGE 303
+
+
+
+
+/* Copy the first part of user declarations. */
+
+
+
+/*
+ * This file is part of the KDE libraries
+ * Copyright (C) 2002-2003 Lars Knoll (knoll@kde.org)
+ * Copyright (c) 2003 Apple Computer
+ * Copyright (C) 2003 Dirk Mueller (mueller@kde.org)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+
+#include <dom/dom_string.h>
+#include <xml/dom_docimpl.h>
+#include <css/cssstyleselector.h>
+#include <css/css_ruleimpl.h>
+#include <css/css_stylesheetimpl.h>
+#include <css/css_valueimpl.h>
+#include <misc/htmlhashes.h>
+#include "cssparser.h"
+
+#include <assert.h>
+#include <kdebug.h>
+//#define CSS_DEBUG
+
+using namespace DOM;
+
+//
+// The following file defines the function
+// const struct props *findProp(const char *word, int len)
+//
+// with 'props->id' a CSS property in the range from CSS_PROP_MIN to
+// (and including) CSS_PROP_TOTAL-1
+
+// turn off inlining to void warning with newer gcc
+#undef __inline
+#define __inline
+#include "cssproperties.c"
+#include "cssvalues.c"
+#undef __inline
+
+int DOM::getPropertyID(const char *tagStr, int len)
+{
+ const struct props *propsPtr = findProp(tagStr, len);
+ if (!propsPtr)
+ return 0;
+
+ return propsPtr->id;
+}
+
+static inline int getValueID(const char *tagStr, int len)
+{
+ const struct css_value *val = findValue(tagStr, len);
+ if (!val)
+ return 0;
+
+ return val->id;
+}
+
+
+#define YYDEBUG 0
+#undef YYMAXDEPTH
+#define YYPARSE_PARAM parser
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+
+typedef union YYSTYPE {
+ CSSRuleImpl *rule;
+ CSSSelector *selector;
+ QPtrList<CSSSelector> *selectorList;
+ bool ok;
+ MediaListImpl *mediaList;
+ CSSMediaRuleImpl *mediaRule;
+ CSSRuleListImpl *ruleList;
+ ParseString string;
+ float val;
+ int prop_id;
+ unsigned int attribute;
+ unsigned int element;
+ unsigned int ns;
+ CSSSelector::Relation relation;
+ CSSSelector::Match match;
+ bool b;
+ char tok;
+ Value value;
+ ValueList *valueList;
+} YYSTYPE;
+/* Line 191 of yacc.c. */
+
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+
+static inline int cssyyerror(const char *x )
+{
+#ifdef CSS_DEBUG
+ qDebug( "%s", x );
+#else
+ Q_UNUSED( x );
+#endif
+ return 1;
+}
+
+static int cssyylex( YYSTYPE *yylval ) {
+ return CSSParser::current()->lex( yylval );
+}
+
+#define null 1
+
+
+
+/* Line 214 of yacc.c. */
+
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+# ifndef YYFREE
+# define YYFREE free
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# endif
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# endif
+# else
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# else
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short int yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined (__GNUC__) && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ register YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short int yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 16
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 479
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 67
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 54
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 162
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 305
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 303
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 64, 18, 58, 57, 61, 16, 65, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 15, 56,
+ 2, 63, 60, 2, 66, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 17, 2, 62, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 54, 19, 55, 59, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 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,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned short int yyprhs[] =
+{
+ 0, 0, 3, 9, 12, 15, 18, 25, 28, 34,
+ 35, 38, 39, 42, 45, 46, 52, 56, 60, 61,
+ 65, 72, 76, 80, 81, 85, 92, 96, 100, 101,
+ 104, 105, 109, 111, 113, 115, 117, 119, 121, 124,
+ 126, 128, 129, 131, 133, 138, 141, 149, 150, 154,
+ 157, 161, 165, 169, 173, 176, 179, 182, 183, 185,
+ 187, 190, 192, 197, 200, 202, 206, 209, 211, 214,
+ 217, 220, 224, 227, 231, 236, 240, 242, 244, 246,
+ 249, 252, 254, 256, 258, 260, 263, 266, 271, 280,
+ 286, 296, 298, 300, 302, 304, 306, 308, 310, 312,
+ 315, 319, 324, 329, 334, 339, 345, 350, 355, 360,
+ 366, 372, 376, 380, 385, 390, 396, 399, 402, 405,
+ 406, 408, 412, 415, 418, 419, 421, 424, 427, 430,
+ 433, 436, 439, 441, 443, 446, 449, 452, 455, 458,
+ 461, 464, 467, 470, 473, 476, 479, 482, 485, 488,
+ 491, 494, 497, 500, 506, 510, 513, 517, 521, 524,
+ 530, 534, 536
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 68, 0, -1, 74, 73, 75, 77, 80, -1, 69,
+ 72, -1, 70, 72, -1, 71, 72, -1, 26, 54,
+ 72, 92, 72, 55, -1, 27, 106, -1, 28, 54,
+ 72, 111, 55, -1, -1, 72, 4, -1, -1, 73,
+ 5, -1, 73, 4, -1, -1, 24, 72, 11, 72,
+ 56, -1, 24, 1, 119, -1, 24, 1, 56, -1,
+ -1, 75, 76, 73, -1, 20, 72, 82, 72, 83,
+ 56, -1, 20, 1, 119, -1, 20, 1, 56, -1,
+ -1, 77, 78, 73, -1, 25, 72, 79, 82, 72,
+ 56, -1, 25, 1, 119, -1, 25, 1, 56, -1,
+ -1, 12, 4, -1, -1, 80, 81, 73, -1, 92,
+ -1, 85, -1, 88, -1, 89, -1, 118, -1, 117,
+ -1, 76, 1, -1, 11, -1, 50, -1, -1, 84,
+ -1, 87, -1, 84, 57, 72, 87, -1, 84, 1,
+ -1, 22, 72, 84, 54, 72, 86, 55, -1, -1,
+ 86, 92, 72, -1, 12, 72, -1, 21, 1, 119,
+ -1, 21, 1, 56, -1, 23, 1, 119, -1, 23,
+ 1, 56, -1, 58, 72, -1, 59, 72, -1, 60,
+ 72, -1, -1, 61, -1, 58, -1, 93, 106, -1,
+ 94, -1, 93, 57, 72, 94, -1, 93, 1, -1,
+ 96, -1, 94, 90, 96, -1, 94, 1, -1, 19,
+ -1, 18, 19, -1, 12, 19, -1, 97, 72, -1,
+ 97, 98, 72, -1, 98, 72, -1, 95, 97, 72,
+ -1, 95, 97, 98, 72, -1, 95, 98, 72, -1,
+ 12, -1, 18, -1, 99, -1, 98, 99, -1, 98,
+ 1, -1, 14, -1, 100, -1, 102, -1, 105, -1,
+ 16, 12, -1, 12, 72, -1, 17, 72, 101, 62,
+ -1, 17, 72, 101, 103, 72, 104, 72, 62, -1,
+ 17, 72, 95, 101, 62, -1, 17, 72, 95, 101,
+ 103, 72, 104, 72, 62, -1, 63, -1, 6, -1,
+ 7, -1, 8, -1, 9, -1, 10, -1, 12, -1,
+ 11, -1, 15, 12, -1, 15, 15, 12, -1, 15,
+ 51, 13, 64, -1, 15, 51, 49, 64, -1, 15,
+ 51, 12, 64, -1, 15, 51, 11, 64, -1, 15,
+ 52, 72, 96, 64, -1, 54, 72, 108, 55, -1,
+ 54, 72, 1, 55, -1, 54, 72, 107, 55, -1,
+ 54, 72, 107, 108, 55, -1, 54, 72, 107, 1,
+ 55, -1, 108, 56, 72, -1, 1, 56, 72, -1,
+ 107, 108, 56, 72, -1, 107, 1, 56, 72, -1,
+ 109, 15, 72, 111, 110, -1, 1, 119, -1, 12,
+ 72, -1, 29, 72, -1, -1, 113, -1, 111, 112,
+ 113, -1, 65, 72, -1, 57, 72, -1, -1, 114,
+ -1, 91, 114, -1, 46, 72, -1, 11, 72, -1,
+ 12, 72, -1, 50, 72, -1, 53, 72, -1, 116,
+ -1, 115, -1, 49, 72, -1, 48, 72, -1, 47,
+ 72, -1, 33, 72, -1, 34, 72, -1, 35, 72,
+ -1, 36, 72, -1, 37, 72, -1, 38, 72, -1,
+ 39, 72, -1, 40, 72, -1, 41, 72, -1, 42,
+ 72, -1, 43, 72, -1, 44, 72, -1, 45, 72,
+ -1, 31, 72, -1, 30, 72, -1, 32, 72, -1,
+ 51, 72, 111, 64, 72, -1, 51, 72, 1, -1,
+ 14, 72, -1, 66, 1, 119, -1, 66, 1, 56,
+ -1, 1, 119, -1, 54, 1, 120, 1, 55, -1,
+ 54, 1, 55, -1, 119, -1, 120, 1, 119, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short int yyrline[] =
+{
+ 0, 257, 257, 258, 259, 260, 264, 271, 277, 302,
+ 303, 306, 308, 309, 312, 314, 319, 320, 323, 325,
+ 336, 346, 349, 355, 356, 360, 368, 369, 373, 374,
+ 377, 379, 390, 391, 392, 393, 394, 395, 396, 400,
+ 401, 405, 408, 413, 417, 422, 429, 443, 444, 454,
+ 476, 479, 485, 488, 494, 495, 496, 497, 501, 502,
+ 506, 526, 540, 555, 562, 565, 579, 586, 587, 588,
+ 592, 596, 601, 606, 613, 622, 634, 650, 656, 660,
+ 670, 677, 683, 684, 685, 689, 698, 722, 727, 733,
+ 741, 753, 756, 759, 762, 765, 768, 774, 775, 779,
+ 785, 791, 798, 805, 812, 819, 828, 831, 834, 837,
+ 842, 848, 852, 855, 860, 866, 888, 894, 901, 902,
+ 906, 910, 926, 929, 932, 938, 939, 941, 942, 943,
+ 949, 950, 951, 953, 959, 960, 961, 962, 963, 964,
+ 965, 966, 967, 968, 969, 970, 971, 972, 973, 974,
+ 975, 976, 977, 982, 990, 1006, 1013, 1019, 1028, 1054,
+ 1055, 1059, 1060
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE
+/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "UNIMPORTANT_TOK", "S", "SGML_CD",
+ "INCLUDES", "DASHMATCH", "BEGINSWITH", "ENDSWITH", "CONTAINS", "STRING",
+ "IDENT", "NTH", "HASH", "':'", "'.'", "'['", "'*'", "'|'", "IMPORT_SYM",
+ "PAGE_SYM", "MEDIA_SYM", "FONT_FACE_SYM", "CHARSET_SYM", "NAMESPACE_SYM",
+ "KHTML_RULE_SYM", "KHTML_DECLS_SYM", "KHTML_VALUE_SYM", "IMPORTANT_SYM",
+ "QEMS", "EMS", "EXS", "PXS", "CMS", "MMS", "INS", "PTS", "PCS", "DEGS",
+ "RADS", "GRADS", "MSECS", "SECS", "HERZ", "KHERZ", "DIMEN", "PERCENTAGE",
+ "FLOAT", "INTEGER", "URI", "FUNCTION", "NOTFUNCTION", "UNICODERANGE",
+ "'{'", "'}'", "';'", "','", "'+'", "'~'", "'>'", "'-'", "']'", "'='",
+ "')'", "'/'", "'@'", "$accept", "stylesheet", "khtml_rule",
+ "khtml_decls", "khtml_value", "maybe_space", "maybe_sgml",
+ "maybe_charset", "import_list", "import", "namespace_list", "namespace",
+ "maybe_ns_prefix", "rule_list", "rule", "string_or_uri",
+ "maybe_media_list", "media_list", "media", "ruleset_list", "medium",
+ "page", "font_face", "combinator", "unary_operator", "ruleset",
+ "selector_list", "selector", "namespace_selector", "simple_selector",
+ "element_name", "specifier_list", "specifier", "class", "attrib_id",
+ "attrib", "match", "ident_or_string", "pseudo", "declaration_block",
+ "declaration_list", "declaration", "property", "prio", "expr",
+ "operator", "term", "unary_term", "function", "hexcolor", "invalid_at",
+ "invalid_rule", "invalid_block", "invalid_block_list", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short int yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 58, 46, 91, 42, 124,
+ 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+ 280, 281, 282, 283, 284, 285, 286, 287, 288, 289,
+ 290, 291, 292, 293, 294, 295, 296, 297, 298, 299,
+ 300, 301, 302, 303, 123, 125, 59, 44, 43, 126,
+ 62, 45, 93, 61, 41, 47, 64
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 67, 68, 68, 68, 68, 69, 70, 71, 72,
+ 72, 73, 73, 73, 74, 74, 74, 74, 75, 75,
+ 76, 76, 76, 77, 77, 78, 78, 78, 79, 79,
+ 80, 80, 81, 81, 81, 81, 81, 81, 81, 82,
+ 82, 83, 83, 84, 84, 84, 85, 86, 86, 87,
+ 88, 88, 89, 89, 90, 90, 90, 90, 91, 91,
+ 92, 93, 93, 93, 94, 94, 94, 95, 95, 95,
+ 96, 96, 96, 96, 96, 96, 97, 97, 98, 98,
+ 98, 99, 99, 99, 99, 100, 101, 102, 102, 102,
+ 102, 103, 103, 103, 103, 103, 103, 104, 104, 105,
+ 105, 105, 105, 105, 105, 105, 106, 106, 106, 106,
+ 106, 107, 107, 107, 107, 108, 108, 109, 110, 110,
+ 111, 111, 112, 112, 112, 113, 113, 113, 113, 113,
+ 113, 113, 113, 113, 114, 114, 114, 114, 114, 114,
+ 114, 114, 114, 114, 114, 114, 114, 114, 114, 114,
+ 114, 114, 114, 115, 115, 116, 117, 117, 118, 119,
+ 119, 120, 120
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 5, 2, 2, 2, 6, 2, 5, 0,
+ 2, 0, 2, 2, 0, 5, 3, 3, 0, 3,
+ 6, 3, 3, 0, 3, 6, 3, 3, 0, 2,
+ 0, 3, 1, 1, 1, 1, 1, 1, 2, 1,
+ 1, 0, 1, 1, 4, 2, 7, 0, 3, 2,
+ 3, 3, 3, 3, 2, 2, 2, 0, 1, 1,
+ 2, 1, 4, 2, 1, 3, 2, 1, 2, 2,
+ 2, 3, 2, 3, 4, 3, 1, 1, 1, 2,
+ 2, 1, 1, 1, 1, 2, 2, 4, 8, 5,
+ 9, 1, 1, 1, 1, 1, 1, 1, 1, 2,
+ 3, 4, 4, 4, 4, 5, 4, 4, 4, 5,
+ 5, 3, 3, 4, 4, 5, 2, 2, 2, 0,
+ 1, 3, 2, 2, 0, 1, 2, 2, 2, 2,
+ 2, 2, 1, 1, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 5, 3, 2, 3, 3, 2, 5,
+ 3, 1, 3
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 14, 0, 0, 0, 0, 0, 9, 9, 9, 11,
+ 0, 0, 9, 9, 7, 9, 1, 3, 4, 5,
+ 18, 0, 17, 16, 10, 9, 0, 0, 0, 13,
+ 12, 23, 0, 0, 76, 81, 0, 0, 9, 77,
+ 67, 9, 0, 0, 0, 64, 9, 0, 78, 82,
+ 83, 84, 0, 9, 0, 0, 0, 9, 9, 9,
+ 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 9, 9, 59, 58, 0, 124, 120, 125, 133,
+ 132, 0, 11, 30, 160, 161, 0, 15, 69, 99,
+ 0, 0, 9, 85, 0, 68, 0, 63, 9, 60,
+ 66, 9, 9, 9, 0, 76, 77, 9, 0, 70,
+ 0, 80, 72, 79, 107, 9, 116, 117, 0, 108,
+ 0, 106, 9, 9, 128, 129, 155, 151, 150, 152,
+ 137, 138, 139, 140, 141, 142, 143, 144, 145, 146,
+ 147, 148, 149, 127, 136, 135, 134, 130, 0, 131,
+ 126, 8, 9, 9, 0, 0, 0, 19, 0, 11,
+ 0, 0, 100, 0, 0, 0, 0, 0, 9, 0,
+ 0, 0, 6, 0, 54, 55, 56, 65, 73, 0,
+ 75, 71, 112, 110, 9, 109, 9, 111, 0, 154,
+ 124, 123, 122, 121, 22, 21, 39, 40, 9, 0,
+ 28, 24, 0, 0, 9, 0, 0, 0, 11, 33,
+ 34, 35, 32, 37, 36, 159, 162, 104, 103, 101,
+ 102, 0, 86, 9, 0, 92, 93, 94, 95, 96,
+ 87, 91, 9, 0, 74, 114, 113, 124, 9, 41,
+ 27, 26, 0, 0, 158, 0, 0, 0, 0, 38,
+ 31, 105, 89, 9, 0, 9, 115, 153, 9, 0,
+ 0, 43, 29, 9, 51, 50, 0, 53, 52, 157,
+ 156, 0, 98, 97, 9, 118, 49, 20, 45, 9,
+ 0, 9, 9, 0, 0, 25, 47, 0, 88, 44,
+ 0, 90, 46, 9, 48
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const short int yydefgoto[] =
+{
+ -1, 5, 6, 7, 8, 232, 20, 9, 31, 92,
+ 93, 169, 253, 170, 218, 208, 269, 270, 219, 300,
+ 271, 220, 221, 114, 85, 41, 42, 43, 44, 45,
+ 46, 47, 48, 49, 181, 50, 242, 284, 51, 14,
+ 54, 55, 56, 266, 86, 164, 87, 88, 89, 90,
+ 223, 224, 126, 96
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -167
+static const short int yypact[] =
+{
+ 252, 19, -46, -32, -20, 44, -167, -167, -167, -167,
+ 147, 183, -167, -167, -167, -167, -167, 96, 96, 96,
+ 34, 114, -167, -167, -167, -167, 333, 156, 355, -167,
+ -167, 85, 98, -2, 99, -167, 158, 109, -167, 152,
+ -167, -167, 52, 241, 222, -167, 229, 162, -167, -167,
+ -167, -167, 215, -167, 101, 168, 118, -167, -167, -167,
+ -167, -167, -167, -167, -167, -167, -167, -167, -167, -167,
+ -167, -167, -167, -167, -167, -167, -167, -167, -167, -167,
+ -167, -167, -167, -167, -167, 430, 127, -167, -167, -167,
+ -167, 119, -167, 160, -167, -167, 189, -167, -167, -167,
+ 202, 116, -167, -167, 14, -167, 104, -167, -167, -167,
+ -167, -167, -167, -167, 346, -167, -167, 229, 162, 96,
+ 162, -167, 96, -167, -167, -167, -167, 96, 238, -167,
+ 210, -167, -167, -167, 96, 96, 96, 96, 96, 96,
+ 96, 96, 96, 96, 96, 96, 96, 96, 96, 96,
+ 96, 96, 96, 96, 96, 96, 96, 96, 273, 96,
+ -167, -167, -167, -167, 398, 150, 5, 34, 185, -167,
+ 125, 157, -167, 154, 169, 217, 218, 333, 99, 152,
+ 237, 41, -167, 333, 96, 96, 96, -167, 96, 162,
+ 96, 96, 96, -167, -167, -167, -167, 96, 355, -167,
+ -36, 96, 96, -167, -167, -167, -167, -167, -167, 161,
+ 110, 34, 232, 288, -167, 295, 296, 326, -167, -167,
+ -167, -167, -167, -167, -167, -167, -167, -167, -167, -167,
+ -167, 264, 96, -167, 87, -167, -167, -167, -167, -167,
+ -167, -167, -167, 324, 96, 96, 96, 143, -167, 171,
+ -167, -167, 325, 88, -167, 198, 171, 207, 219, -167,
+ 34, -167, -167, -167, 31, -167, -167, 96, -167, 274,
+ 35, -167, -167, -167, -167, -167, 97, -167, -167, -167,
+ -167, 31, -167, -167, -167, 96, 96, -167, -167, -167,
+ 79, -167, -167, 23, 171, -167, 96, 27, -167, -167,
+ 213, -167, -167, -167, 96
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const short int yypgoto[] =
+{
+ -167, -167, -167, -167, -167, -1, -82, -167, -167, 163,
+ -167, -167, -167, -167, -167, 82, -167, 76, -167, -167,
+ 50, -167, -167, -167, -167, -166, -167, 170, 242, -95,
+ 310, -29, -34, -167, 175, -167, 122, 89, -167, 315,
+ -167, 314, -167, -167, -157, -167, 208, 286, -167, -167,
+ -167, -167, -7, -167
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -120
+static const short int yytable[] =
+{
+ 11, 200, 24, 23, 222, 17, 18, 19, 12, 24,
+ 167, 26, 27, 123, 28, 118, 206, 120, 24, 187,
+ 10, 162, 13, -9, 33, 95, 178, 24, 248, 163,
+ -9, 24, 179, 40, 15, 24, 288, 104, 29, 30,
+ 106, 247, 282, 283, 16, 119, 122, 235, 236, 237,
+ 238, 239, 127, 107, 97, 207, 134, 135, 136, 137,
+ 138, 139, 140, 141, 142, 143, 144, 145, 146, 147,
+ 148, 149, 150, 151, 152, 153, 154, 155, 156, 157,
+ 158, 159, 231, 24, 123, 298, 123, 211, 189, 301,
+ 166, -42, 289, 235, 236, 237, 238, 239, 288, 206,
+ 24, 177, 128, 240, 241, 91, 13, 183, 24, 108,
+ 184, 185, 186, 53, 24, 32, 188, 190, 98, 191,
+ 165, 103, 252, -9, 192, -2, 212, 173, 174, 175,
+ -9, 197, 198, 133, 303, 295, 260, 34, 207, 35,
+ 36, 37, 38, 39, 40, 91, 213, 214, 215, 262,
+ 241, 291, 21, 94, 289, 123, 129, 52, 205, 182,
+ 24, 201, 202, 121, 226, 176, -9, 210, 53, -9,
+ 99, 105, 265, 100, -9, 24, 35, 36, 37, 38,
+ -9, -9, 161, 268, 162, 168, 209, 24, 244, -9,
+ 171, 216, 163, 245, 25, 246, -9, -9, -119, -119,
+ 162, 21, 251, 22, 21, 254, 204, 249, 163, 101,
+ 102, 21, 225, 256, 172, 21, -9, 250, 227, -9,
+ -9, -9, -9, 131, 132, 34, -9, 35, 36, 37,
+ 38, 39, 40, 228, 115, -9, 35, 36, 37, 38,
+ 116, 264, 110, 35, 36, 37, 38, 267, 275, 233,
+ 278, 280, 21, -57, 274, -57, -57, -57, -57, -57,
+ -57, 21, 281, 277, 285, 195, 196, 286, 302, 21,
+ 124, 125, 290, 21, 199, 279, 1, 24, 2, 3,
+ 4, 229, 230, 293, 57, 58, 21, 59, 294, 255,
+ 296, 297, 21, 193, 194, -61, 257, 258, -61, 111,
+ 112, 113, 304, 60, 61, 62, 63, 64, 65, 66,
+ 67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
+ 77, 78, 79, 80, 81, 110, 82, 259, 261, 272,
+ 287, 83, 276, 217, 84, 273, -57, 24, -57, -57,
+ -57, -57, -57, -57, 299, 34, 180, 35, 36, 37,
+ 38, 39, 40, 243, 117, 234, 263, 109, 34, 24,
+ 35, 36, 37, 38, 39, 40, 57, 58, 130, 59,
+ 292, 160, 203, 0, 0, 0, 0, 0, -62, 0,
+ 0, -62, 111, 112, 113, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 75, 76, 77, 78, 79, 80, 81, 0, 82, 57,
+ 58, 0, 59, 83, 0, 0, 84, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 60, 61,
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
+ 0, 82, 0, 0, 0, 0, 83, 0, 0, 84,
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 75, 0, 77, 78, 79
+};
+
+static const short int yycheck[] =
+{
+ 1, 158, 4, 10, 170, 6, 7, 8, 54, 4,
+ 92, 12, 13, 47, 15, 44, 11, 46, 4, 114,
+ 1, 57, 54, 4, 25, 32, 12, 4, 64, 65,
+ 11, 4, 18, 19, 54, 4, 1, 38, 4, 5,
+ 41, 198, 11, 12, 0, 46, 47, 6, 7, 8,
+ 9, 10, 53, 1, 56, 50, 57, 58, 59, 60,
+ 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
+ 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+ 81, 82, 177, 4, 118, 62, 120, 169, 117, 62,
+ 91, 56, 57, 6, 7, 8, 9, 10, 1, 11,
+ 4, 102, 1, 62, 63, 20, 54, 108, 4, 57,
+ 111, 112, 113, 12, 4, 1, 117, 118, 19, 120,
+ 1, 12, 12, 4, 125, 0, 1, 11, 12, 13,
+ 11, 132, 133, 15, 300, 56, 218, 12, 50, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 62,
+ 63, 54, 54, 55, 57, 189, 55, 1, 165, 55,
+ 4, 162, 163, 1, 171, 49, 4, 168, 12, 50,
+ 12, 19, 29, 15, 12, 4, 14, 15, 16, 17,
+ 18, 19, 55, 12, 57, 25, 1, 4, 189, 4,
+ 1, 66, 65, 194, 11, 196, 11, 12, 55, 56,
+ 57, 54, 209, 56, 54, 212, 56, 208, 65, 51,
+ 52, 54, 55, 214, 12, 54, 54, 56, 64, 57,
+ 58, 59, 60, 55, 56, 12, 64, 14, 15, 16,
+ 17, 18, 19, 64, 12, 50, 14, 15, 16, 17,
+ 18, 242, 1, 14, 15, 16, 17, 248, 255, 12,
+ 257, 258, 54, 12, 56, 14, 15, 16, 17, 18,
+ 19, 54, 263, 56, 265, 55, 56, 268, 55, 54,
+ 55, 56, 273, 54, 1, 56, 24, 4, 26, 27,
+ 28, 64, 64, 284, 11, 12, 54, 14, 289, 1,
+ 291, 292, 54, 55, 56, 54, 1, 1, 57, 58,
+ 59, 60, 303, 30, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
+ 47, 48, 49, 50, 51, 1, 53, 1, 64, 4,
+ 56, 58, 256, 170, 61, 253, 12, 4, 14, 15,
+ 16, 17, 18, 19, 294, 12, 104, 14, 15, 16,
+ 17, 18, 19, 183, 44, 180, 234, 42, 12, 4,
+ 14, 15, 16, 17, 18, 19, 11, 12, 54, 14,
+ 281, 85, 164, -1, -1, -1, -1, -1, 54, -1,
+ -1, 57, 58, 59, 60, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, -1, 53, 11,
+ 12, -1, 14, 58, -1, -1, 61, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
+ 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ -1, 53, -1, -1, -1, -1, 58, -1, -1, 61,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, -1, 47, 48, 49
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 24, 26, 27, 28, 68, 69, 70, 71, 74,
+ 1, 72, 54, 54, 106, 54, 0, 72, 72, 72,
+ 73, 54, 56, 119, 4, 11, 72, 72, 72, 4,
+ 5, 75, 1, 72, 12, 14, 15, 16, 17, 18,
+ 19, 92, 93, 94, 95, 96, 97, 98, 99, 100,
+ 102, 105, 1, 12, 107, 108, 109, 11, 12, 14,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 53, 58, 61, 91, 111, 113, 114, 115,
+ 116, 20, 76, 77, 55, 119, 120, 56, 19, 12,
+ 15, 51, 52, 12, 72, 19, 72, 1, 57, 106,
+ 1, 58, 59, 60, 90, 12, 18, 97, 98, 72,
+ 98, 1, 72, 99, 55, 56, 119, 72, 1, 55,
+ 108, 55, 56, 15, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 114, 55, 57, 65, 112, 1, 72, 73, 25, 78,
+ 80, 1, 12, 11, 12, 13, 49, 72, 12, 18,
+ 95, 101, 55, 72, 72, 72, 72, 96, 72, 98,
+ 72, 72, 72, 55, 56, 55, 56, 72, 72, 1,
+ 111, 72, 72, 113, 56, 119, 11, 50, 82, 1,
+ 72, 73, 1, 21, 22, 23, 66, 76, 81, 85,
+ 88, 89, 92, 117, 118, 55, 119, 64, 64, 64,
+ 64, 96, 72, 12, 101, 6, 7, 8, 9, 10,
+ 62, 63, 103, 94, 72, 72, 72, 111, 64, 72,
+ 56, 119, 12, 79, 119, 1, 72, 1, 1, 1,
+ 73, 64, 62, 103, 72, 29, 110, 72, 12, 83,
+ 84, 87, 4, 82, 56, 119, 84, 56, 119, 56,
+ 119, 72, 11, 12, 104, 72, 72, 56, 1, 57,
+ 72, 54, 104, 72, 72, 56, 72, 72, 62, 87,
+ 86, 62, 55, 92, 72
+};
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror ("syntax error: cannot back up");\
+ YYERROR; \
+ } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+/* YYLLOC_DEFAULT -- Compute the default location (before the actions
+ are run). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ ((Current).first_line = (Rhs)[1].first_line, \
+ (Current).first_column = (Rhs)[1].first_column, \
+ (Current).last_line = (Rhs)[N].last_line, \
+ (Current).last_column = (Rhs)[N].last_column)
+#endif
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval)
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+
+# define YYDSYMPRINTF(Title, Token, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Token, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_stack_print (short int *bottom, short int *top)
+#else
+static void
+yy_stack_print (bottom, top)
+ short int *bottom;
+ short int *top;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (/* Nothing. */; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_reduce_print (int yyrule)
+#else
+static void
+yy_reduce_print (yyrule)
+ int yyrule;
+#endif
+{
+ int yyi;
+ unsigned int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
+ yyrule - 1, yylno);
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
+ YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YYDSYMPRINT(Args)
+# define YYDSYMPRINTF(Title, Token, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
+# undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
+{
+ register const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ register char *yyd = yydest;
+ register const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+#endif /* !YYERROR_VERBOSE */
+
+
+
+#if YYDEBUG
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ }
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyoutput, ")");
+}
+
+#endif /* ! YYDEBUG */
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yydestruct (int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yytype, yyvaluep)
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ switch (yytype)
+ {
+ case 83: /* maybe_media_list */
+
+ { delete yyvaluep->mediaList; yyvaluep->mediaList = 0; };
+
+ break;
+ case 84: /* media_list */
+
+ { delete yyvaluep->mediaList; yyvaluep->mediaList = 0; };
+
+ break;
+ case 86: /* ruleset_list */
+
+ { delete yyvaluep->ruleList; yyvaluep->ruleList = 0; };
+
+ break;
+ case 93: /* selector_list */
+
+ { delete yyvaluep->selectorList; yyvaluep->selectorList = 0; };
+
+ break;
+ case 94: /* selector */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 96: /* simple_selector */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 98: /* specifier_list */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 99: /* specifier */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 100: /* class */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 102: /* attrib */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 105: /* pseudo */
+
+ { delete yyvaluep->selector; yyvaluep->selector = 0; };
+
+ break;
+ case 111: /* expr */
+
+ { delete yyvaluep->valueList; yyvaluep->valueList = 0; };
+
+ break;
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM);
+# else
+int yyparse ();
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM)
+# else
+int yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ /* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+ register int yystate;
+ register int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short int yyssa[YYINITDEPTH];
+ short int *yyss = yyssa;
+ register short int *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ register YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks.
+ */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short int *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow ("parser stack overflow",
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyoverflowlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyoverflowlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short int *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyoverflowlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+ YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 6:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ p->rule = yyvsp[-2].rule;
+ ;}
+ break;
+
+ case 7:
+
+ {
+ /* can be empty */
+ ;}
+ break;
+
+ case 8:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-1].valueList ) {
+ p->valueList = yyvsp[-1].valueList;
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << " got property for " << p->id <<
+ (p->important?" important":"")<< endl;
+ bool ok =
+#endif
+ p->parseValue( p->id, p->important );
+#ifdef CSS_DEBUG
+ if ( !ok )
+ kdDebug( 6080 ) << " couldn't parse value!" << endl;
+#endif
+ }
+#ifdef CSS_DEBUG
+ else
+ kdDebug( 6080 ) << " no value found!" << endl;
+#endif
+ delete p->valueList;
+ p->valueList = 0;
+ ;}
+ break;
+
+ case 15:
+
+ {
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "charset rule: " << qString(yyvsp[-2].string) << endl;
+#endif
+ ;}
+ break;
+
+ case 19:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-1].rule && p->styleElement && p->styleElement->isCSSStyleSheet() ) {
+ p->styleElement->append( yyvsp[-1].rule );
+ } else {
+ delete yyvsp[-1].rule;
+ }
+ ;}
+ break;
+
+ case 20:
+
+ {
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "@import: " << qString(yyvsp[-3].string) << endl;
+#endif
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-1].mediaList && p->styleElement && p->styleElement->isCSSStyleSheet() )
+ yyval.rule = new CSSImportRuleImpl( p->styleElement, domString(yyvsp[-3].string), yyvsp[-1].mediaList );
+ else
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 21:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 22:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 25:
+
+ {
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "@namespace: " << qString(yyvsp[-2].string) << endl;
+#endif
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->addNamespace(p, domString(yyvsp[-3].string), domString(yyvsp[-2].string));
+ ;}
+ break;
+
+ case 28:
+
+ { yyval.string.string = 0; ;}
+ break;
+
+ case 29:
+
+ { yyval.string = yyvsp[-1].string; ;}
+ break;
+
+ case 31:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-1].rule && p->styleElement && p->styleElement->isCSSStyleSheet() ) {
+ p->styleElement->append( yyvsp[-1].rule );
+ } else {
+ delete yyvsp[-1].rule;
+ }
+ ;}
+ break;
+
+ case 38:
+
+ { delete yyvsp[-1].rule; yyval.rule = 0; ;}
+ break;
+
+ case 41:
+
+ {
+ yyval.mediaList = new MediaListImpl();
+ ;}
+ break;
+
+ case 43:
+
+ {
+ yyval.mediaList = new MediaListImpl();
+ yyval.mediaList->appendMedium( domString(yyvsp[0].string).lower() );
+ ;}
+ break;
+
+ case 44:
+
+ {
+ yyval.mediaList = yyvsp[-3].mediaList;
+ if (yyval.mediaList)
+ yyval.mediaList->appendMedium( domString(yyvsp[0].string).lower() );
+ ;}
+ break;
+
+ case 45:
+
+ {
+ delete yyvsp[-1].mediaList;
+ yyval.mediaList = 0;
+ ;}
+ break;
+
+ case 46:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-4].mediaList && yyvsp[-1].ruleList &&
+ p->styleElement && p->styleElement->isCSSStyleSheet() ) {
+ yyval.rule = new CSSMediaRuleImpl( static_cast<CSSStyleSheetImpl*>(p->styleElement), yyvsp[-4].mediaList, yyvsp[-1].ruleList );
+ } else {
+ yyval.rule = 0;
+ delete yyvsp[-4].mediaList;
+ delete yyvsp[-1].ruleList;
+ }
+ ;}
+ break;
+
+ case 47:
+
+ { yyval.ruleList = 0; ;}
+ break;
+
+ case 48:
+
+ {
+ yyval.ruleList = yyvsp[-2].ruleList;
+ if ( yyvsp[-1].rule ) {
+ if ( !yyval.ruleList ) yyval.ruleList = new CSSRuleListImpl();
+ yyval.ruleList->append( yyvsp[-1].rule );
+ }
+ ;}
+ break;
+
+ case 49:
+
+ {
+ yyval.string = yyvsp[-1].string;
+ ;}
+ break;
+
+ case 50:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 51:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 52:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 53:
+
+ {
+ yyval.rule = 0;
+ ;}
+ break;
+
+ case 54:
+
+ { yyval.relation = CSSSelector::DirectAdjacent; ;}
+ break;
+
+ case 55:
+
+ { yyval.relation = CSSSelector::IndirectAdjacent; ;}
+ break;
+
+ case 56:
+
+ { yyval.relation = CSSSelector::Child; ;}
+ break;
+
+ case 57:
+
+ { yyval.relation = CSSSelector::Descendant; ;}
+ break;
+
+ case 58:
+
+ { yyval.val = -1; ;}
+ break;
+
+ case 59:
+
+ { yyval.val = 1; ;}
+ break;
+
+ case 60:
+
+ {
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "got ruleset" << endl << " selector:" << endl;
+#endif
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-1].selectorList && yyvsp[0].ok && p->numParsedProperties ) {
+ CSSStyleRuleImpl *rule = new CSSStyleRuleImpl( p->styleElement );
+ CSSStyleDeclarationImpl *decl = p->createStyleDeclaration( rule );
+ rule->setSelector( yyvsp[-1].selectorList );
+ rule->setDeclaration(decl);
+ yyval.rule = rule;
+ } else {
+ yyval.rule = 0;
+ delete yyvsp[-1].selectorList;
+ p->clearProperties();
+ }
+ ;}
+ break;
+
+ case 61:
+
+ {
+ if ( yyvsp[0].selector ) {
+ yyval.selectorList = new QPtrList<CSSSelector>;
+ yyval.selectorList->setAutoDelete( true );
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << " got simple selector:" << endl;
+ yyvsp[0].selector->print();
+#endif
+ yyval.selectorList->append( yyvsp[0].selector );
+ khtml::CSSStyleSelector::precomputeAttributeDependencies(static_cast<CSSParser *>(parser)->document(), yyvsp[0].selector);
+ } else {
+ yyval.selectorList = 0;
+ }
+ ;}
+ break;
+
+ case 62:
+
+ {
+ if ( yyvsp[-3].selectorList && yyvsp[0].selector ) {
+ yyval.selectorList = yyvsp[-3].selectorList;
+ yyval.selectorList->append( yyvsp[0].selector );
+ khtml::CSSStyleSelector::precomputeAttributeDependencies(static_cast<CSSParser *>(parser)->document(), yyvsp[0].selector);
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << " got simple selector:" << endl;
+ yyvsp[0].selector->print();
+#endif
+ } else {
+ delete yyvsp[-3].selectorList;
+ delete yyvsp[0].selector;
+ yyval.selectorList = 0;
+ }
+ ;}
+ break;
+
+ case 63:
+
+ {
+ delete yyvsp[-1].selectorList;
+ yyval.selectorList = 0;
+ ;}
+ break;
+
+ case 64:
+
+ {
+ yyval.selector = yyvsp[0].selector;
+ ;}
+ break;
+
+ case 65:
+
+ {
+ if ( !yyvsp[-2].selector || !yyvsp[0].selector ) {
+ delete yyvsp[-2].selector;
+ delete yyvsp[0].selector;
+ yyval.selector = 0;
+ } else {
+ yyval.selector = yyvsp[0].selector;
+ CSSSelector *end = yyvsp[0].selector;
+ while( end->tagHistory )
+ end = end->tagHistory;
+ end->relation = yyvsp[-1].relation;
+ end->tagHistory = yyvsp[-2].selector;
+ }
+ ;}
+ break;
+
+ case 66:
+
+ {
+ delete yyvsp[-1].selector;
+ yyval.selector = 0;
+ ;}
+ break;
+
+ case 67:
+
+ { yyval.string.string = 0; yyval.string.length = 0; ;}
+ break;
+
+ case 68:
+
+ { static unsigned short star = '*'; yyval.string.string = &star; yyval.string.length = 1; ;}
+ break;
+
+ case 69:
+
+ { yyval.string = yyvsp[-1].string; ;}
+ break;
+
+ case 70:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->tag = yyvsp[-1].element;
+ ;}
+ break;
+
+ case 71:
+
+ {
+ yyval.selector = yyvsp[-1].selector;
+ if ( yyval.selector )
+ yyval.selector->tag = yyvsp[-2].element;
+ ;}
+ break;
+
+ case 72:
+
+ {
+ yyval.selector = yyvsp[-1].selector;
+ if ( yyval.selector )
+ yyval.selector->tag = makeId(static_cast<CSSParser*>(parser)->defaultNamespace(), anyLocalName);
+ ;}
+ break;
+
+ case 73:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->tag = yyvsp[-1].element;
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->determineNamespace(yyval.selector->tag, domString(yyvsp[-2].string));
+ ;}
+ break;
+
+ case 74:
+
+ {
+ yyval.selector = yyvsp[-1].selector;
+ if (yyval.selector) {
+ yyval.selector->tag = yyvsp[-2].element;
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->determineNamespace(yyval.selector->tag, domString(yyvsp[-3].string));
+ }
+ ;}
+ break;
+
+ case 75:
+
+ {
+ yyval.selector = yyvsp[-1].selector;
+ if (yyval.selector) {
+ yyval.selector->tag = makeId(anyNamespace, anyLocalName);
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->determineNamespace(yyval.selector->tag, domString(yyvsp[-2].string));
+ }
+ ;}
+ break;
+
+ case 76:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ DOM::DocumentImpl *doc = p->document();
+ QString tag = qString(yyvsp[0].string);
+ if ( doc ) {
+ if (doc->isHTMLDocument())
+ tag = tag.lower();
+ const DOMString dtag(tag);
+ yyval.element = makeId(p->defaultNamespace(), doc->getId(NodeImpl::ElementId, dtag.implementation(), false, true));
+ } else {
+ yyval.element = makeId(p->defaultNamespace(), khtml::getTagID(tag.lower().ascii(), tag.length()));
+ // this case should never happen - only when loading
+ // the default stylesheet - which must not contain unknown tags
+// assert($$ != 0);
+ }
+ ;}
+ break;
+
+ case 77:
+
+ {
+ yyval.element = makeId(static_cast<CSSParser*>(parser)->defaultNamespace(), anyLocalName);
+ ;}
+ break;
+
+ case 78:
+
+ {
+ yyval.selector = yyvsp[0].selector;
+ yyval.selector->nonCSSHint = static_cast<CSSParser *>(parser)->nonCSSHint;
+ ;}
+ break;
+
+ case 79:
+
+ {
+ yyval.selector = yyvsp[-1].selector;
+ if ( yyval.selector ) {
+ CSSSelector *end = yyvsp[-1].selector;
+ while( end->tagHistory )
+ end = end->tagHistory;
+ end->relation = CSSSelector::SubSelector;
+ end->tagHistory = yyvsp[0].selector;
+ }
+ ;}
+ break;
+
+ case 80:
+
+ {
+ delete yyvsp[-1].selector;
+ yyval.selector = 0;
+ ;}
+ break;
+
+ case 81:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::Id;
+ yyval.selector->attr = ATTR_ID;
+ yyval.selector->value = domString(yyvsp[0].string);
+ ;}
+ break;
+
+ case 85:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::Class;
+ yyval.selector->attr = ATTR_CLASS;
+ yyval.selector->value = domString(yyvsp[0].string);
+ ;}
+ break;
+
+ case 86:
+
+ {
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ DOM::DocumentImpl *doc = p->document();
+
+ QString attr = qString(yyvsp[-1].string);
+ if ( doc ) {
+ if (doc->isHTMLDocument())
+ attr = attr.lower();
+ const DOMString dattr(attr);
+#ifdef APPLE_CHANGES
+ yyval.attribute = doc->attrId(0, dattr.implementation(), false);
+#else
+ yyval.attribute = doc->getId(NodeImpl::AttributeId, dattr.implementation(), false, true);
+#endif
+ } else {
+ yyval.attribute = khtml::getAttrID(attr.lower().ascii(), attr.length());
+ // this case should never happen - only when loading
+ // the default stylesheet - which must not contain unknown attributes
+ assert(yyval.attribute != 0);
+ }
+ ;}
+ break;
+
+ case 87:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->attr = yyvsp[-1].attribute;
+ yyval.selector->match = CSSSelector::Set;
+ ;}
+ break;
+
+ case 88:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->attr = yyvsp[-5].attribute;
+ yyval.selector->match = yyvsp[-4].match;
+ yyval.selector->value = domString(yyvsp[-2].string);
+ ;}
+ break;
+
+ case 89:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->attr = yyvsp[-1].attribute;
+ yyval.selector->match = CSSSelector::Set;
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->determineNamespace(yyval.selector->attr, domString(yyvsp[-2].string));
+ ;}
+ break;
+
+ case 90:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->attr = yyvsp[-5].attribute;
+ yyval.selector->match = (CSSSelector::Match)yyvsp[-4].match;
+ yyval.selector->value = domString(yyvsp[-2].string);
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if (p->styleElement && p->styleElement->isCSSStyleSheet())
+ static_cast<CSSStyleSheetImpl*>(p->styleElement)->determineNamespace(yyval.selector->attr, domString(yyvsp[-6].string));
+ ;}
+ break;
+
+ case 91:
+
+ {
+ yyval.match = CSSSelector::Exact;
+ ;}
+ break;
+
+ case 92:
+
+ {
+ yyval.match = CSSSelector::List;
+ ;}
+ break;
+
+ case 93:
+
+ {
+ yyval.match = CSSSelector::Hyphen;
+ ;}
+ break;
+
+ case 94:
+
+ {
+ yyval.match = CSSSelector::Begin;
+ ;}
+ break;
+
+ case 95:
+
+ {
+ yyval.match = CSSSelector::End;
+ ;}
+ break;
+
+ case 96:
+
+ {
+ yyval.match = CSSSelector::Contain;
+ ;}
+ break;
+
+ case 99:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->value = domString(yyvsp[0].string);
+ ;}
+ break;
+
+ case 100:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoElement;
+ yyval.selector->value = domString(yyvsp[0].string);
+ ;}
+ break;
+
+ case 101:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->string_arg = domString(yyvsp[-1].string);
+ yyval.selector->value = domString(yyvsp[-2].string);
+ ;}
+ break;
+
+ case 102:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->string_arg = QString::number(yyvsp[-1].val);
+ yyval.selector->value = domString(yyvsp[-2].string);
+ ;}
+ break;
+
+ case 103:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->string_arg = domString(yyvsp[-1].string);
+ yyval.selector->value = domString(yyvsp[-2].string);
+ ;}
+ break;
+
+ case 104:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->string_arg = domString(yyvsp[-1].string);
+ yyval.selector->value = domString(yyvsp[-2].string);
+ ;}
+ break;
+
+ case 105:
+
+ {
+ yyval.selector = new CSSSelector();
+ yyval.selector->match = CSSSelector::PseudoClass;
+ yyval.selector->simpleSelector = yyvsp[-1].selector;
+ yyval.selector->value = domString(yyvsp[-3].string);
+ ;}
+ break;
+
+ case 106:
+
+ {
+ yyval.ok = yyvsp[-1].ok;
+ ;}
+ break;
+
+ case 107:
+
+ {
+ yyval.ok = false;
+ ;}
+ break;
+
+ case 108:
+
+ {
+ yyval.ok = yyvsp[-1].ok;
+ ;}
+ break;
+
+ case 109:
+
+ {
+ yyval.ok = yyvsp[-2].ok;
+ if ( yyvsp[-1].ok )
+ yyval.ok = yyvsp[-1].ok;
+ ;}
+ break;
+
+ case 110:
+
+ {
+ yyval.ok = yyvsp[-2].ok;
+ ;}
+ break;
+
+ case 111:
+
+ {
+ yyval.ok = yyvsp[-2].ok;
+ ;}
+ break;
+
+ case 112:
+
+ {
+ yyval.ok = false;
+ ;}
+ break;
+
+ case 113:
+
+ {
+ yyval.ok = yyvsp[-3].ok;
+ if ( yyvsp[-2].ok )
+ yyval.ok = yyvsp[-2].ok;
+ ;}
+ break;
+
+ case 114:
+
+ {
+ yyval.ok = yyvsp[-3].ok;
+ ;}
+ break;
+
+ case 115:
+
+ {
+ yyval.ok = false;
+ CSSParser *p = static_cast<CSSParser *>(parser);
+ if ( yyvsp[-4].prop_id && yyvsp[-1].valueList ) {
+ p->valueList = yyvsp[-1].valueList;
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << " got property: " << yyvsp[-4].prop_id <<
+ (yyvsp[0].b?" important":"")<< endl;
+#endif
+ bool ok = p->parseValue( yyvsp[-4].prop_id, yyvsp[0].b );
+ if ( ok )
+ yyval.ok = ok;
+#ifdef CSS_DEBUG
+ else
+ kdDebug( 6080 ) << " couldn't parse value!" << endl;
+#endif
+ } else {
+ delete yyvsp[-1].valueList;
+ }
+ delete p->valueList;
+ p->valueList = 0;
+ ;}
+ break;
+
+ case 116:
+
+ {
+ yyval.ok = false;
+ ;}
+ break;
+
+ case 117:
+
+ {
+ QString str = qString(yyvsp[-1].string);
+ yyval.prop_id = getPropertyID( str.lower().latin1(), str.length() );
+ ;}
+ break;
+
+ case 118:
+
+ { yyval.b = true; ;}
+ break;
+
+ case 119:
+
+ { yyval.b = false; ;}
+ break;
+
+ case 120:
+
+ {
+ yyval.valueList = new ValueList;
+ yyval.valueList->addValue( yyvsp[0].value );
+ ;}
+ break;
+
+ case 121:
+
+ {
+ yyval.valueList = yyvsp[-2].valueList;
+ if ( yyval.valueList ) {
+ if ( yyvsp[-1].tok ) {
+ Value v;
+ v.id = 0;
+ v.unit = Value::Operator;
+ v.iValue = yyvsp[-1].tok;
+ yyval.valueList->addValue( v );
+ }
+ yyval.valueList->addValue( yyvsp[0].value );
+ }
+ ;}
+ break;
+
+ case 122:
+
+ {
+ yyval.tok = '/';
+ ;}
+ break;
+
+ case 123:
+
+ {
+ yyval.tok = ',';
+ ;}
+ break;
+
+ case 124:
+
+ {
+ yyval.tok = 0;
+ ;}
+ break;
+
+ case 125:
+
+ { yyval.value = yyvsp[0].value; ;}
+ break;
+
+ case 126:
+
+ { yyval.value = yyvsp[0].value; yyval.value.fValue *= yyvsp[-1].val; ;}
+ break;
+
+ case 127:
+
+ { yyval.value.id = 0; yyval.value.string = yyvsp[-1].string; yyval.value.unit = CSSPrimitiveValue::CSS_DIMENSION; ;}
+ break;
+
+ case 128:
+
+ { yyval.value.id = 0; yyval.value.string = yyvsp[-1].string; yyval.value.unit = CSSPrimitiveValue::CSS_STRING; ;}
+ break;
+
+ case 129:
+
+ {
+ QString str = qString( yyvsp[-1].string );
+ yyval.value.id = getValueID( str.lower().latin1(), str.length() );
+ yyval.value.unit = CSSPrimitiveValue::CSS_IDENT;
+ yyval.value.string = yyvsp[-1].string;
+ ;}
+ break;
+
+ case 130:
+
+ { yyval.value.id = 0; yyval.value.string = yyvsp[-1].string; yyval.value.unit = CSSPrimitiveValue::CSS_URI; ;}
+ break;
+
+ case 131:
+
+ { yyval.value.id = 0; yyval.value.iValue = 0; yyval.value.unit = CSSPrimitiveValue::CSS_UNKNOWN;/* ### */ ;}
+ break;
+
+ case 132:
+
+ { yyval.value.id = 0; yyval.value.string = yyvsp[0].string; yyval.value.unit = CSSPrimitiveValue::CSS_RGBCOLOR; ;}
+ break;
+
+ case 133:
+
+ {
+ yyval.value = yyvsp[0].value;
+ ;}
+ break;
+
+ case 134:
+
+ { yyval.value.id = 0; yyval.value.isInt = true; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_NUMBER; ;}
+ break;
+
+ case 135:
+
+ { yyval.value.id = 0; yyval.value.isInt = false; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_NUMBER; ;}
+ break;
+
+ case 136:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_PERCENTAGE; ;}
+ break;
+
+ case 137:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_PX; ;}
+ break;
+
+ case 138:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_CM; ;}
+ break;
+
+ case 139:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_MM; ;}
+ break;
+
+ case 140:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_IN; ;}
+ break;
+
+ case 141:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_PT; ;}
+ break;
+
+ case 142:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_PC; ;}
+ break;
+
+ case 143:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_DEG; ;}
+ break;
+
+ case 144:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_RAD; ;}
+ break;
+
+ case 145:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_GRAD; ;}
+ break;
+
+ case 146:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_MS; ;}
+ break;
+
+ case 147:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_S; ;}
+ break;
+
+ case 148:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_HZ; ;}
+ break;
+
+ case 149:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_KHZ; ;}
+ break;
+
+ case 150:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_EMS; ;}
+ break;
+
+ case 151:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = Value::Q_EMS; ;}
+ break;
+
+ case 152:
+
+ { yyval.value.id = 0; yyval.value.fValue = yyvsp[-1].val; yyval.value.unit = CSSPrimitiveValue::CSS_EXS; ;}
+ break;
+
+ case 153:
+
+ {
+ Function *f = new Function;
+ f->name = yyvsp[-4].string;
+ f->args = yyvsp[-2].valueList;
+ yyval.value.id = 0;
+ yyval.value.unit = Value::Function;
+ yyval.value.function = f;
+ ;}
+ break;
+
+ case 154:
+
+ {
+ Function *f = new Function;
+ f->name = yyvsp[-2].string;
+ f->args = 0;
+ yyval.value.id = 0;
+ yyval.value.unit = Value::Function;
+ yyval.value.function = f;
+ ;}
+ break;
+
+ case 155:
+
+ { yyval.string = yyvsp[-1].string; ;}
+ break;
+
+ case 156:
+
+ {
+ yyval.rule = 0;
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "skipped invalid @-rule" << endl;
+#endif
+ ;}
+ break;
+
+ case 157:
+
+ {
+ yyval.rule = 0;
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "skipped invalid @-rule" << endl;
+#endif
+ ;}
+ break;
+
+ case 158:
+
+ {
+ yyval.rule = 0;
+#ifdef CSS_DEBUG
+ kdDebug( 6080 ) << "skipped invalid rule" << endl;
+#endif
+ ;}
+ break;
+
+
+ }
+
+/* Line 1010 of yacc.c. */
+
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ const char* yyprefix;
+ char *yymsg;
+ int yyx;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 0;
+
+ yyprefix = ", expecting ";
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
+ yycount += 1;
+ if (yycount == 5)
+ {
+ yysize = 0;
+ break;
+ }
+ }
+ yysize += (sizeof ("syntax error, unexpected ")
+ + yystrlen (yytname[yytype]));
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yyprefix = ", expecting ";
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ yyp = yystpcpy (yyp, yyprefix);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yyprefix = " or ";
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("syntax error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("syntax error");
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* If at end of input, pop the error token,
+ then the rest of the stack, then return failure. */
+ if (yychar == YYEOF)
+ for (;;)
+ {
+ YYPOPSTACK;
+ if (yyssp == yyss)
+ YYABORT;
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[*yyssp], yyvsp);
+ }
+ }
+ else
+ {
+ YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
+ yydestruct (yytoken, &yylval);
+ yychar = YYEMPTY;
+
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+#ifdef __GNUC__
+ /* Pacify GCC when the user code never invokes YYERROR and the label
+ yyerrorlab therefore never appears in user code. */
+ if (0)
+ goto yyerrorlab;
+#endif
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[yystate], yyvsp);
+ YYPOPSTACK;
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ YYDPRINTF ((stderr, "Shifting error token, "));
+
+ *++yyvsp = yylval;
+
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
+yyoverflowlab:
+ yyerror ("parser stack overflow");
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+ return yyresult;
+}
+
+
+
+
+
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-27 12:33:09 +0000