зеркало из https://github.com/mozilla/gecko-dev.git
2408 строки
71 KiB
C
2408 строки
71 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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/* A Bison parser, made from css.y
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by GNU Bison version 1.25
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*/
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#define YYBISON 1 /* Identify Bison output. */
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#define yyparse css_parse
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#define yylex css_lex
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#define yyerror css_error
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#define yylval css_lval
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#define yychar css_char
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#define yydebug css_debug
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#define yynerrs css_nerrs
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#define NUMBER 258
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#define STRING 259
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#define PERCENTAGE 260
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#define LENGTH 261
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#define EMS 262
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#define EXS 263
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#define IDENT 264
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#define HEXCOLOR 265
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#define URL 266
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#define RGB 267
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#define CDO 268
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#define CDC 269
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#define IMPORTANT_SYM 270
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#define IMPORT_SYM 271
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#define DOT_AFTER_IDENT 272
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#define DOT 273
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#define LINK_PSCLASS 274
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#define VISITED_PSCLASS 275
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#define ACTIVE_PSCLASS 276
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#define LEADING_LINK_PSCLASS 277
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#define LEADING_VISITED_PSCLASS 278
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#define LEADING_ACTIVE_PSCLASS 279
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#define FIRST_LINE 280
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#define FIRST_LETTER 281
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#define WILD 282
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#define BACKGROUND 283
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#define BG_COLOR 284
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#define BG_IMAGE 285
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#define BG_REPEAT 286
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#define BG_ATTACHMENT 287
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#define BG_POSITION 288
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#define FONT 289
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#define FONT_STYLE 290
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#define FONT_VARIANT 291
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#define FONT_WEIGHT 292
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#define FONT_SIZE 293
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#define FONT_NORMAL 294
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#define LINE_HEIGHT 295
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#define LIST_STYLE 296
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#define LS_TYPE 297
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#define LS_NONE 298
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#define LS_POSITION 299
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#define BORDER 300
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#define BORDER_STYLE 301
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#define BORDER_WIDTH 302
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#define FONT_SIZE_PROPERTY 303
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#define FONTDEF 304
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#include <stdio.h>
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#include "cssI.h"
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typedef union {
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css_node binary_node;
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} YYSTYPE;
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/* Background Shorthand Property */
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typedef struct backgroundShorthandRecord {
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css_node color;
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css_node image;
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css_node repeat;
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css_node attachment;
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css_node position;
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int parse_error;
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} BackgroundShorthandRecord, *BackgroundShorthand;
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#define BackgroundColor 1
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#define BackgroundImage 2
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#define BackgroundRepeat 3
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#define BackgroundAttachment 4
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#define BackgroundPosition 5
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static void ClearBackground(void);
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static void AddBackground(int node_type, css_node node);
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static css_node AssembleBackground(void);
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static BackgroundShorthandRecord bg;
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/* background property names */
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static char * bg_image = "background-image";
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static char * bg_color = "background-color";
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static char * bg_repeat = "background-repeat";
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static char * bg_attachment = "background-attachment";
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static char * bg_position = "background-position";
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/* background property initial values */
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static char * css_none = "none";
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static char * css_transparent = "transparent";
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static char * css_repeat = "repeat";
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static char * css_scroll = "scroll";
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static char * css_origin = "0% 0%";
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/* Font Shorthand Property */
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typedef struct fontShorthandRecord {
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css_node style;
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css_node variant;
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css_node weight;
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css_node size;
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css_node leading;
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css_node family;
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int normal_count;
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int parse_error;
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} FontShorthandRecord, *FontShorthand;
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#define FontStyle 6
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#define FontVariant 7
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#define FontWeight 8
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#define FontNormal 9
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#define FontSize 10
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#define FontLeading 11
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#define FontFamily 12
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static void ClearFont(void);
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static void AddFont(int node_type, css_node node);
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static css_node AssembleFont(void);
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static FontShorthandRecord font;
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/* font property names */
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static char * line_height = "line-height";
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static char * font_family = "font-family";
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static char * font_style = "font-style";
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static char * font_variant = "font-variant";
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static char * font_weight = "font-weight";
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static char * font_size = "font-size";
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/* font property initial values */
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static char * css_normal = "normal";
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/* List-Style Shorthand Property */
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typedef struct listStyleShorthandRecord {
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css_node marker;
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css_node image;
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css_node position;
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int none_count;
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int parse_error;
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} ListStyleShorthandRecord, *ListStyleShorthand;
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#define ListStyleMarker 13
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#define ListStyleImage 14
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#define ListStylePosition 15
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#define ListStyleNone 16
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static void ClearListStyle(void);
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static void AddListStyle(int node_type, css_node node);
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static css_node AssembleListStyle(void);
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static ListStyleShorthandRecord ls;
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/* list-style property names */
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static char * list_style_type = "list-style-type";
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static char * list_style_image = "list-style-image";
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static char * list_style_position = "list-style-position";
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/* list-style initial values */
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static char * css_disc = "disc";
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static char * css_outside = "outside";
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/* Border Shorthand Property */
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typedef struct borderShorthandRecord {
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css_node width;
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css_node style;
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css_node color;
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int parse_error;
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} BorderShorthandRecord, *BorderShorthand;
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#define BorderWidth 17
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#define BorderStyle 18
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#define BorderColor 19
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static void ClearBorder(void);
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static void AddBorder(int node_type, css_node node);
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static css_node AssembleBorder(void);
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static BorderShorthandRecord border;
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/* border property names */
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static char * border_width = "border-width";
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static char * border_style = "border-style";
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static char * border_color = "border-color";
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/* border initial values */
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static char * css_medium = "medium";
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/* Define yyoverflow and the forward declarations for bison. */
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#define yyoverflow css_overflow
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static void css_overflow(const char *message, short **yyss1, int yyss1_size,
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YYSTYPE **yyvs1, int yyvs1_size, int *yystacksize);
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static css_node NewNode(int node_id, char *ss, css_node left, css_node right);
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static void LeftAppendNode(css_node head, css_node new_node);
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static css_node NewDeclarationNode(int node_id, char *ss, char *prop);
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static css_node NewComponentNode(css_node value, char *prop);
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css_node css_tree_root;
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/* pseudo-classes */
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static char * css_link = "link";
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static char * css_visited = "visited";
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static char * css_active = "active";
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#ifdef CSS_PARSE_DEBUG
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#define TRACE1(str) trace1(str)
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#define TRACE2(format, str) trace2(format, str)
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static trace1(const char * str)
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{
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printf("%s", str);
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}
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static trace2(const char *fmt, char *str)
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{
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printf(fmt, str);
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}
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#else
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#define TRACE1(str)
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#define TRACE2(format, str)
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#endif
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int css_error(const char * diagnostic)
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{
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#ifdef CSS_PARSE_REPORT_ERRORS
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char * identifier = "CSS1 parser message:";
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(void) fprintf(stderr,
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"%s error, text ='%s', diagnostic ='%s'\n",
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identifier, css_text, diagnostic ? diagnostic : "");
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#endif
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return 1;
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}
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int css_wrap(void)
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{
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#ifdef CSS_PARSE_DEBUG
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printf("css_wrap() was called.\n");
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#endif
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return 1;
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}
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#include <stdio.h>
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#ifndef __cplusplus
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#ifndef __STDC__
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#define const
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#endif
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#endif
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#define YYFINAL 173
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#define YYFLAG -32768
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#define YYNTBASE 59
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#define YYTRANSLATE(x) ((unsigned)(x) <= 304 ? yytranslate[x] : 115)
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static const char yytranslate[] = { 0,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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2, 2, 2, 2, 57, 2, 2, 2, 2, 2,
|
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2, 2, 52, 54, 51, 2, 53, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 58, 50, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 55, 2, 56, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 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,
|
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6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
||
16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
|
||
26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
|
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36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
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46, 47, 48, 49
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};
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|
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#if YYDEBUG != 0
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static const short yyprhs[] = { 0,
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0, 1, 4, 7, 10, 13, 16, 18, 20, 24,
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28, 30, 32, 34, 36, 37, 39, 41, 43, 45,
|
||
47, 49, 51, 53, 58, 60, 64, 66, 69, 71,
|
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74, 77, 79, 82, 84, 87, 89, 93, 96, 101,
|
||
105, 107, 109, 111, 113, 116, 118, 120, 122, 124,
|
||
126, 128, 130, 132, 134, 138, 139, 144, 149, 154,
|
||
159, 164, 169, 170, 172, 174, 176, 180, 182, 184,
|
||
186, 188, 190, 192, 195, 197, 199, 202, 204, 206,
|
||
208, 210, 212, 214, 216, 218, 220, 222, 224, 227,
|
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230, 234, 236, 239, 241, 243, 245, 247, 249, 251,
|
||
253, 255, 257, 260, 262, 265, 267, 271, 277, 278,
|
||
280, 282, 284, 288, 289, 292, 294, 296, 298, 300,
|
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302, 304, 307, 309, 311, 313, 315, 318, 320, 322,
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324, 326, 328, 331, 333, 335, 337, 339
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};
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|
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static const short yyrhs[] = { -1,
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||
59, 13, 0, 59, 60, 0, 59, 72, 0, 59,
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14, 0, 59, 1, 0, 61, 0, 62, 0, 16,
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||
63, 50, 0, 49, 63, 50, 0, 4, 0, 95,
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||
0, 51, 0, 52, 0, 0, 53, 0, 54, 0,
|
||
9, 0, 48, 0, 28, 0, 34, 0, 41, 0,
|
||
45, 0, 73, 55, 84, 56, 0, 74, 0, 73,
|
||
54, 74, 0, 77, 0, 77, 83, 0, 75, 0,
|
||
75, 83, 0, 76, 77, 0, 77, 0, 76, 77,
|
||
0, 78, 0, 18, 79, 0, 80, 0, 78, 17,
|
||
79, 0, 78, 81, 0, 78, 17, 79, 81, 0,
|
||
18, 79, 81, 0, 82, 0, 27, 0, 9, 0,
|
||
9, 0, 57, 9, 0, 19, 0, 20, 0, 21,
|
||
0, 22, 0, 23, 0, 24, 0, 25, 0, 26,
|
||
0, 85, 0, 84, 50, 85, 0, 0, 66, 58,
|
||
88, 86, 0, 67, 58, 109, 86, 0, 68, 58,
|
||
97, 86, 0, 69, 58, 103, 86, 0, 70, 58,
|
||
111, 86, 0, 71, 58, 113, 86, 0, 0, 87,
|
||
0, 15, 0, 89, 0, 88, 65, 89, 0, 94,
|
||
0, 96, 0, 95, 0, 92, 0, 90, 0, 91,
|
||
0, 64, 91, 0, 3, 0, 93, 0, 64, 93,
|
||
0, 5, 0, 6, 0, 7, 0, 8, 0, 4,
|
||
0, 9, 0, 11, 0, 10, 0, 12, 0, 98,
|
||
0, 100, 0, 98, 100, 0, 100, 98, 0, 98,
|
||
100, 98, 0, 99, 0, 98, 99, 0, 11, 0,
|
||
30, 0, 96, 0, 9, 0, 29, 0, 31, 0,
|
||
32, 0, 101, 0, 92, 0, 92, 92, 0, 102,
|
||
0, 102, 102, 0, 33, 0, 107, 109, 105, 0,
|
||
107, 109, 53, 110, 105, 0, 0, 54, 0, 106,
|
||
0, 94, 0, 106, 104, 94, 0, 0, 107, 108,
|
||
0, 35, 0, 36, 0, 37, 0, 39, 0, 93,
|
||
0, 38, 0, 52, 93, 0, 92, 0, 90, 0,
|
||
40, 0, 112, 0, 111, 112, 0, 42, 0, 43,
|
||
0, 44, 0, 95, 0, 114, 0, 113, 114, 0,
|
||
46, 0, 47, 0, 92, 0, 96, 0, 9, 0
|
||
};
|
||
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
static const short yyrline[] = { 0,
|
||
268, 271, 275, 284, 296, 300, 307, 310, 316, 322,
|
||
328, 331, 339, 343, 350, 354, 358, 365, 372, 378,
|
||
387, 396, 404, 412, 419, 423, 437, 441, 445, 449,
|
||
461, 468, 472, 479, 483, 487, 491, 495, 499, 506,
|
||
510, 517, 523, 530, 537, 544, 547, 550, 556, 559,
|
||
562, 568, 572, 579, 583, 595, 599, 605, 611, 618,
|
||
625, 628, 634, 635, 639, 646, 650, 665, 666, 667,
|
||
668, 669, 673, 674, 682, 688, 689, 696, 699, 702,
|
||
705, 711, 714, 721, 727, 730, 736, 737, 738, 739,
|
||
740, 744, 745, 749, 753, 757, 761, 765, 769, 773,
|
||
780, 790, 793, 802, 805, 817, 823, 830, 842, 846,
|
||
853, 862, 866, 881, 884, 890, 895, 900, 905, 911,
|
||
912, 915, 922, 923, 924, 934, 935, 939, 944, 948,
|
||
953, 961, 962, 966, 971, 976, 981, 986
|
||
};
|
||
#endif
|
||
|
||
|
||
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
|
||
|
||
static const char * const yytname[] = { "$","error","$undefined.","NUMBER",
|
||
"STRING","PERCENTAGE","LENGTH","EMS","EXS","IDENT","HEXCOLOR","URL","RGB","CDO",
|
||
"CDC","IMPORTANT_SYM","IMPORT_SYM","DOT_AFTER_IDENT","DOT","LINK_PSCLASS","VISITED_PSCLASS",
|
||
"ACTIVE_PSCLASS","LEADING_LINK_PSCLASS","LEADING_VISITED_PSCLASS","LEADING_ACTIVE_PSCLASS",
|
||
"FIRST_LINE","FIRST_LETTER","WILD","BACKGROUND","BG_COLOR","BG_IMAGE","BG_REPEAT",
|
||
"BG_ATTACHMENT","BG_POSITION","FONT","FONT_STYLE","FONT_VARIANT","FONT_WEIGHT",
|
||
"FONT_SIZE","FONT_NORMAL","LINE_HEIGHT","LIST_STYLE","LS_TYPE","LS_NONE","LS_POSITION",
|
||
"BORDER","BORDER_STYLE","BORDER_WIDTH","FONT_SIZE_PROPERTY","FONTDEF","';'",
|
||
"'-'","'+'","'/'","','","'{'","'}'","'#'","':'","stylesheet","atrule","import",
|
||
"fontdef","import_value","unary_operator","operator","property","font_size_property",
|
||
"background_property","font_property","list_style_property","border_property",
|
||
"ruleset","selector_list","selector","contextual_selector","contextual_selector_list",
|
||
"simple_selector","element_name","class","id","pseudo_class","leading_pseudo_class",
|
||
"pseudo_element","declaration_list","declaration","optional_priority","prio",
|
||
"expr","term","numeric_const","unsigned_numeric_const","numeric_unit","unsigned_numeric_unit",
|
||
"unsigned_symbol","url","color_code","background_values_list","background_values",
|
||
"background_value","background_position_value","background_position_expr","background_position_keyword",
|
||
"font_values_list","font_family_operator","font_family_value","font_family_expr",
|
||
"font_optional_values_list","font_optional_value","font_size_value","line_height_value",
|
||
"list_style_values_list","list_style_value","border_values_list","border_value", NULL
|
||
};
|
||
#endif
|
||
|
||
static const short yyr1[] = { 0,
|
||
59, 59, 59, 59, 59, 59, 60, 60, 61, 62,
|
||
63, 63, 64, 64, 65, 65, 65, 66, 67, 68,
|
||
69, 70, 71, 72, 73, 73, 74, 74, 74, 74,
|
||
75, 76, 76, 77, 77, 77, 77, 77, 77, 77,
|
||
77, 77, 78, 79, 80, 81, 81, 81, 82, 82,
|
||
82, 83, 83, 84, 84, 85, 85, 85, 85, 85,
|
||
85, 85, 86, 86, 87, 88, 88, 89, 89, 89,
|
||
89, 89, 90, 90, 91, 92, 92, 93, 93, 93,
|
||
93, 94, 94, 95, 96, 96, 97, 97, 97, 97,
|
||
97, 98, 98, 99, 99, 99, 99, 99, 99, 99,
|
||
100, 101, 101, 101, 101, 102, 103, 103, 104, 104,
|
||
105, 106, 106, 107, 107, 108, 108, 108, 108, 109,
|
||
109, 109, 110, 110, 110, 111, 111, 112, 112, 112,
|
||
112, 113, 113, 114, 114, 114, 114, 114
|
||
};
|
||
|
||
static const short yyr2[] = { 0,
|
||
0, 2, 2, 2, 2, 2, 1, 1, 3, 3,
|
||
1, 1, 1, 1, 0, 1, 1, 1, 1, 1,
|
||
1, 1, 1, 4, 1, 3, 1, 2, 1, 2,
|
||
2, 1, 2, 1, 2, 1, 3, 2, 4, 3,
|
||
1, 1, 1, 1, 2, 1, 1, 1, 1, 1,
|
||
1, 1, 1, 1, 3, 0, 4, 4, 4, 4,
|
||
4, 4, 0, 1, 1, 1, 3, 1, 1, 1,
|
||
1, 1, 1, 2, 1, 1, 2, 1, 1, 1,
|
||
1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
|
||
3, 1, 2, 1, 1, 1, 1, 1, 1, 1,
|
||
1, 1, 2, 1, 2, 1, 3, 5, 0, 1,
|
||
1, 1, 3, 0, 2, 1, 1, 1, 1, 1,
|
||
1, 2, 1, 1, 1, 1, 2, 1, 1, 1,
|
||
1, 1, 2, 1, 1, 1, 1, 1
|
||
};
|
||
|
||
static const short yydefact[] = { 1,
|
||
0, 6, 43, 2, 5, 0, 0, 49, 50, 51,
|
||
42, 0, 0, 3, 7, 8, 4, 0, 25, 29,
|
||
0, 32, 34, 36, 41, 11, 84, 0, 12, 44,
|
||
35, 0, 45, 0, 56, 52, 53, 30, 33, 28,
|
||
0, 46, 47, 48, 38, 9, 40, 10, 26, 18,
|
||
20, 21, 22, 23, 19, 0, 0, 0, 0, 0,
|
||
0, 0, 54, 37, 0, 0, 0, 114, 0, 0,
|
||
56, 24, 39, 75, 82, 78, 79, 80, 81, 83,
|
||
85, 86, 13, 14, 0, 15, 66, 72, 73, 71,
|
||
76, 68, 70, 69, 121, 0, 120, 63, 97, 94,
|
||
98, 95, 99, 100, 106, 0, 102, 96, 63, 87,
|
||
92, 88, 101, 104, 63, 0, 128, 129, 130, 131,
|
||
63, 126, 138, 134, 135, 136, 137, 63, 132, 55,
|
||
74, 77, 65, 16, 17, 0, 57, 64, 122, 58,
|
||
103, 59, 93, 89, 90, 105, 60, 116, 117, 118,
|
||
119, 115, 0, 61, 127, 62, 133, 67, 91, 0,
|
||
112, 107, 111, 125, 124, 123, 0, 110, 0, 108,
|
||
113, 0, 0
|
||
};
|
||
|
||
static const short yydefgoto[] = { 1,
|
||
14, 15, 16, 28, 106, 136, 56, 57, 58, 59,
|
||
60, 61, 17, 18, 19, 20, 21, 22, 23, 31,
|
||
24, 45, 25, 38, 62, 63, 137, 138, 86, 87,
|
||
88, 89, 90, 91, 92, 29, 108, 109, 110, 111,
|
||
112, 113, 114, 115, 169, 162, 163, 116, 152, 98,
|
||
167, 121, 122, 128, 129
|
||
};
|
||
|
||
static const short yypact[] = {-32768,
|
||
10,-32768,-32768,-32768,-32768, 11, 0,-32768,-32768,-32768,
|
||
-32768, 11, 18,-32768,-32768,-32768,-32768, -37,-32768, 38,
|
||
78, -12, 150,-32768,-32768,-32768,-32768, -14,-32768,-32768,
|
||
155, -10,-32768, 78, 170,-32768,-32768,-32768, 180,-32768,
|
||
0,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768,-32768,-32768, -2, 14, 27, 30, 31,
|
||
35, -25,-32768, 155, 72, 121, 101,-32768, 103, 131,
|
||
170,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768,-32768, 223, 134,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768,-32768,-32768, 231,-32768, 53,-32768,-32768,
|
||
-32768,-32768,-32768,-32768,-32768, 231, 40,-32768, 53, 101,
|
||
-32768, 213,-32768, 36, 53, 158,-32768,-32768,-32768,-32768,
|
||
157,-32768,-32768,-32768,-32768,-32768,-32768, 110,-32768,-32768,
|
||
-32768,-32768,-32768,-32768,-32768, 72,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768, 213, 213,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768, 12,-32768,-32768,-32768,-32768,-32768, 213, 46,
|
||
-32768,-32768, 3,-32768,-32768,-32768, 26,-32768, 26,-32768,
|
||
-32768, 99,-32768
|
||
};
|
||
|
||
static const short yypgoto[] = {-32768,
|
||
-32768,-32768,-32768, 91, -65,-32768,-32768,-32768,-32768,-32768,
|
||
-32768,-32768,-32768,-32768, 87,-32768,-32768, 127,-32768, 109,
|
||
-32768, -26,-32768, 120,-32768, 80, 93,-32768,-32768, 19,
|
||
-6, 95, -66, -46, -9, -63, -62,-32768, -83, -55,
|
||
71,-32768, 75,-32768,-32768, 25,-32768,-32768,-32768, 69,
|
||
-32768,-32768, 65,-32768, 79
|
||
};
|
||
|
||
|
||
#define YYLAST 245
|
||
|
||
|
||
static const short yytable[] = { 85,
|
||
107, 93, 94, 126, 47, 120, -109, 127, 30, 172,
|
||
2, -109, 36, 37, 26, 75, 34, 35, 3, 97,
|
||
80, 27, 4, 5, 71, 6, 33, 7, 145, 75,
|
||
72, 8, 9, 10, 80, 46, 11, 73, 132, 48,
|
||
141, -27, -27, 107, 76, 77, 78, 79, 74, 139,
|
||
76, 77, 78, 79, 143, 65, 168, 120, 12, 132,
|
||
159, 126, 36, 37, 160, 127, 13, 133, 105, 97,
|
||
85, 66, 93, 94, 74, 75, 76, 77, 78, 79,
|
||
80, 81, 27, 82, 67, 164, 3, 68, 69, 143,
|
||
83, 84, 70, 166, 85, 7, 83, 84, 173, 8,
|
||
9, 10, 32, 143, 11, 76, 77, 78, 79, 99,
|
||
81, 100, 82, 27, 76, 77, 78, 79, 123, 81,
|
||
49, 82, 83, 84, 133, 76, 77, 78, 79, 101,
|
||
102, 103, 104, 105, 13, 76, 77, 78, 79, 123,
|
||
81, 40, 82, 161, 117, 118, 119, 39, 133, 64,
|
||
130, 83, 84, 165, 158, 124, 125, 161, 95, 171,
|
||
83, 84, 76, 77, 78, 79, 41, 27, 42, 43,
|
||
44, 133, 96, 42, 43, 44, 124, 125, 50, 131,
|
||
144, 83, 84, -63, 153, 155, 134, 135, 146, -63,
|
||
140, 170, 148, 149, 150, 95, 151, 51, 117, 118,
|
||
119, 142, 0, 52, -31, -31, 157, 147, 0, 96,
|
||
53, 0, 0, 154, 54, 0, 0, 55, 0, 0,
|
||
156, 99, 81, 100, 82, 74, 0, 76, 77, 78,
|
||
79, 0, 0, -31, -31, 76, 77, 78, 79, 0,
|
||
0, 101, 102, 103, 104
|
||
};
|
||
|
||
static const short yycheck[] = { 65,
|
||
67, 65, 65, 70, 31, 69, 4, 70, 9, 0,
|
||
1, 9, 25, 26, 4, 4, 54, 55, 9, 66,
|
||
9, 11, 13, 14, 50, 16, 9, 18, 112, 4,
|
||
56, 22, 23, 24, 9, 50, 27, 64, 85, 50,
|
||
107, 54, 55, 110, 5, 6, 7, 8, 3, 96,
|
||
5, 6, 7, 8, 110, 58, 54, 121, 49, 106,
|
||
144, 128, 25, 26, 53, 128, 57, 15, 33, 116,
|
||
136, 58, 136, 136, 3, 4, 5, 6, 7, 8,
|
||
9, 10, 11, 12, 58, 40, 9, 58, 58, 145,
|
||
51, 52, 58, 160, 160, 18, 51, 52, 0, 22,
|
||
23, 24, 12, 159, 27, 5, 6, 7, 8, 9,
|
||
10, 11, 12, 11, 5, 6, 7, 8, 9, 10,
|
||
34, 12, 51, 52, 15, 5, 6, 7, 8, 29,
|
||
30, 31, 32, 33, 57, 5, 6, 7, 8, 9,
|
||
10, 22, 12, 153, 42, 43, 44, 21, 15, 41,
|
||
71, 51, 52, 160, 136, 46, 47, 167, 38, 169,
|
||
51, 52, 5, 6, 7, 8, 17, 11, 19, 20,
|
||
21, 15, 52, 19, 20, 21, 46, 47, 9, 85,
|
||
110, 51, 52, 50, 116, 121, 53, 54, 114, 56,
|
||
98, 167, 35, 36, 37, 38, 39, 28, 42, 43,
|
||
44, 109, -1, 34, 25, 26, 128, 115, -1, 52,
|
||
41, -1, -1, 121, 45, -1, -1, 48, -1, -1,
|
||
128, 9, 10, 11, 12, 3, -1, 5, 6, 7,
|
||
8, -1, -1, 54, 55, 5, 6, 7, 8, -1,
|
||
-1, 29, 30, 31, 32
|
||
};
|
||
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
|
||
|
||
|
||
/* Skeleton output parser for bison,
|
||
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 2, or (at your option)
|
||
any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, 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. */
|
||
|
||
#ifndef alloca
|
||
#ifdef __GNUC__
|
||
#define alloca __builtin_alloca
|
||
#else /* not GNU C. */
|
||
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
|
||
#include <alloca.h>
|
||
#else /* not sparc */
|
||
#if defined (MSDOS) && !defined (__TURBOC__)
|
||
#include <malloc.h>
|
||
#else /* not MSDOS, or __TURBOC__ */
|
||
#if defined(_AIX)
|
||
#include <malloc.h>
|
||
#pragma alloca
|
||
#else /* not MSDOS, __TURBOC__, or _AIX */
|
||
#ifdef __hpux
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
void *alloca (unsigned int);
|
||
};
|
||
#else /* not __cplusplus */
|
||
void *alloca ();
|
||
#endif /* not __cplusplus */
|
||
#endif /* __hpux */
|
||
#endif /* not _AIX */
|
||
#endif /* not MSDOS, or __TURBOC__ */
|
||
#endif /* not sparc. */
|
||
#endif /* not GNU C. */
|
||
#endif /* alloca not defined. */
|
||
|
||
/* 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. */
|
||
|
||
/* Note: there must be only one dollar sign in this file.
|
||
It is replaced by the list of actions, each action
|
||
as one case of the switch. */
|
||
|
||
#define yyerrok (yyerrstatus = 0)
|
||
#define yyclearin (yychar = YYEMPTY)
|
||
#define YYEMPTY -2
|
||
#define YYEOF 0
|
||
#define YYACCEPT return(0)
|
||
#define YYABORT return(1)
|
||
#define YYERROR goto yyerrlab1
|
||
/* Like YYERROR except do call yyerror.
|
||
This remains here temporarily to ease the
|
||
transition to the new meaning of YYERROR, for GCC.
|
||
Once GCC version 2 has supplanted version 1, this can go. */
|
||
#define YYFAIL goto yyerrlab
|
||
#define YYRECOVERING() (!!yyerrstatus)
|
||
#define YYBACKUP(token, value) \
|
||
do \
|
||
if (yychar == YYEMPTY && yylen == 1) \
|
||
{ yychar = (token), yylval = (value); \
|
||
yychar1 = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK; \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ yyerror ("syntax error: cannot back up"); YYERROR; } \
|
||
while (0)
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
#ifndef YYPURE
|
||
#define YYLEX yylex()
|
||
#endif
|
||
|
||
#ifdef YYPURE
|
||
#ifdef YYLSP_NEEDED
|
||
#ifdef YYLEX_PARAM
|
||
#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
|
||
#else
|
||
#define YYLEX yylex(&yylval, &yylloc)
|
||
#endif
|
||
#else /* not YYLSP_NEEDED */
|
||
#ifdef YYLEX_PARAM
|
||
#define YYLEX yylex(&yylval, YYLEX_PARAM)
|
||
#else
|
||
#define YYLEX yylex(&yylval)
|
||
#endif
|
||
#endif /* not YYLSP_NEEDED */
|
||
#endif
|
||
|
||
/* If nonreentrant, generate the variables here */
|
||
|
||
#ifndef YYPURE
|
||
|
||
int yychar; /* the lookahead symbol */
|
||
YYSTYPE yylval; /* the semantic value of the */
|
||
/* lookahead symbol */
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylloc; /* location data for the lookahead */
|
||
/* symbol */
|
||
#endif
|
||
|
||
int yynerrs; /* number of parse errors so far */
|
||
#endif /* not YYPURE */
|
||
|
||
#if YYDEBUG != 0
|
||
int yydebug; /* nonzero means print parse trace */
|
||
/* Since this is uninitialized, it does not stop multiple parsers
|
||
from coexisting. */
|
||
#endif
|
||
|
||
/* YYINITDEPTH indicates the initial size of the parser's stacks */
|
||
|
||
#ifndef YYINITDEPTH
|
||
#define YYINITDEPTH 200
|
||
#endif
|
||
|
||
/* YYMAXDEPTH is the maximum size the stacks can grow to
|
||
(effective only if the built-in stack extension method is used). */
|
||
|
||
#if YYMAXDEPTH == 0
|
||
#undef YYMAXDEPTH
|
||
#endif
|
||
|
||
#ifndef YYMAXDEPTH
|
||
#define YYMAXDEPTH 10000
|
||
#endif
|
||
|
||
/* Prevent warning if -Wstrict-prototypes. */
|
||
#ifdef __GNUC__
|
||
int yyparse (void);
|
||
#endif
|
||
|
||
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
|
||
#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
|
||
#else /* not GNU C or C++ */
|
||
#ifndef __cplusplus
|
||
|
||
/* This is the most reliable way to avoid incompatibilities
|
||
in available built-in functions on various systems. */
|
||
static void
|
||
__yy_memcpy (to, from, count)
|
||
char *to;
|
||
char *from;
|
||
int count;
|
||
{
|
||
register char *f = from;
|
||
register char *t = to;
|
||
register int i = count;
|
||
|
||
while (i-- > 0)
|
||
*t++ = *f++;
|
||
}
|
||
|
||
#else /* __cplusplus */
|
||
|
||
/* This is the most reliable way to avoid incompatibilities
|
||
in available built-in functions on various systems. */
|
||
static void
|
||
__yy_memcpy (char *to, char *from, int count)
|
||
{
|
||
register char *f = from;
|
||
register char *t = to;
|
||
register int i = count;
|
||
|
||
while (i-- > 0)
|
||
*t++ = *f++;
|
||
}
|
||
|
||
#endif
|
||
#endif
|
||
|
||
|
||
|
||
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
|
||
into yyparse. The argument should have type void *.
|
||
It should actually point to an object.
|
||
Grammar actions can access the variable by casting it
|
||
to the proper pointer type. */
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
#ifdef __cplusplus
|
||
#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
|
||
#define YYPARSE_PARAM_DECL
|
||
#else /* not __cplusplus */
|
||
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
|
||
#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
|
||
#endif /* not __cplusplus */
|
||
#else /* not YYPARSE_PARAM */
|
||
#define YYPARSE_PARAM_ARG
|
||
#define YYPARSE_PARAM_DECL
|
||
#endif /* not YYPARSE_PARAM */
|
||
|
||
int
|
||
yyparse(YYPARSE_PARAM_ARG)
|
||
YYPARSE_PARAM_DECL
|
||
{
|
||
register int yystate;
|
||
register int yyn;
|
||
register short *yyssp;
|
||
register YYSTYPE *yyvsp;
|
||
int yyerrstatus; /* number of tokens to shift before error messages enabled */
|
||
int yychar1 = 0; /* lookahead token as an internal (translated) token number */
|
||
|
||
short yyssa[YYINITDEPTH]; /* the state stack */
|
||
YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
|
||
|
||
short *yyss = yyssa; /* refer to the stacks thru separate pointers */
|
||
YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
|
||
YYLTYPE *yyls = yylsa;
|
||
YYLTYPE *yylsp;
|
||
|
||
#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
|
||
#else
|
||
#define YYPOPSTACK (yyvsp--, yyssp--)
|
||
#endif
|
||
|
||
int yystacksize = YYINITDEPTH;
|
||
|
||
#ifdef YYPURE
|
||
int yychar;
|
||
YYSTYPE yylval;
|
||
int yynerrs;
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylloc;
|
||
#endif
|
||
#endif
|
||
|
||
YYSTYPE yyval; /* the variable used to return */
|
||
/* semantic values from the action */
|
||
/* routines */
|
||
|
||
int yylen;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Starting parse\n");
|
||
#endif
|
||
|
||
yystate = 0;
|
||
yyerrstatus = 0;
|
||
yynerrs = 0;
|
||
yychar = YYEMPTY; /* Cause a token to be read. */
|
||
|
||
/* Initialize stack pointers.
|
||
Waste one element of value and location stack
|
||
so that they stay on the same level as the state stack.
|
||
The wasted elements are never initialized. */
|
||
|
||
yyssp = yyss - 1;
|
||
yyvsp = yyvs;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp = yyls;
|
||
#endif
|
||
|
||
/* Push a new state, which is found in yystate . */
|
||
/* In all cases, when you get here, the value and location stacks
|
||
have just been pushed. so pushing a state here evens the stacks. */
|
||
yynewstate:
|
||
|
||
*++yyssp = yystate;
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
{
|
||
/* Give user a chance to reallocate the stack */
|
||
/* Use copies of these so that the &'s don't force the real ones into memory. */
|
||
YYSTYPE *yyvs1 = yyvs;
|
||
short *yyss1 = yyss;
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE *yyls1 = yyls;
|
||
#endif
|
||
|
||
/* Get the current used size of the three stacks, in elements. */
|
||
int size = yyssp - yyss + 1;
|
||
|
||
#ifdef yyoverflow
|
||
/* Each stack pointer address is followed by the size of
|
||
the data in use in that stack, in bytes. */
|
||
#ifdef YYLSP_NEEDED
|
||
/* This used to be a conditional around just the two extra args,
|
||
but that might be undefined if yyoverflow is a macro. */
|
||
yyoverflow("parser stack overflow",
|
||
&yyss1, size * sizeof (*yyssp),
|
||
&yyvs1, size * sizeof (*yyvsp),
|
||
&yyls1, size * sizeof (*yylsp),
|
||
&yystacksize);
|
||
#else
|
||
yyoverflow("parser stack overflow",
|
||
&yyss1, size * sizeof (*yyssp),
|
||
&yyvs1, size * sizeof (*yyvsp),
|
||
&yystacksize);
|
||
#endif
|
||
|
||
yyss = yyss1; yyvs = yyvs1;
|
||
#ifdef YYLSP_NEEDED
|
||
yyls = yyls1;
|
||
#endif
|
||
#else /* no yyoverflow */
|
||
/* Extend the stack our own way. */
|
||
if (yystacksize >= YYMAXDEPTH)
|
||
{
|
||
yyerror("parser stack overflow");
|
||
return 2;
|
||
}
|
||
yystacksize *= 2;
|
||
if (yystacksize > YYMAXDEPTH)
|
||
yystacksize = YYMAXDEPTH;
|
||
yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
|
||
__yy_memcpy ((char *)yyss, (char *)yyss1, size * sizeof (*yyssp));
|
||
yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
|
||
__yy_memcpy ((char *)yyvs, (char *)yyvs1, size * sizeof (*yyvsp));
|
||
#ifdef YYLSP_NEEDED
|
||
yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
|
||
__yy_memcpy ((char *)yyls, (char *)yyls1, size * sizeof (*yylsp));
|
||
#endif
|
||
#endif /* no yyoverflow */
|
||
|
||
yyssp = yyss + size - 1;
|
||
yyvsp = yyvs + size - 1;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp = yyls + size - 1;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Stack size increased to %d\n", yystacksize);
|
||
#endif
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
YYABORT;
|
||
}
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Entering state %d\n", yystate);
|
||
#endif
|
||
|
||
goto yybackup;
|
||
yybackup:
|
||
|
||
/* Do appropriate processing given the current state. */
|
||
/* Read a lookahead token if we need one and don't already have one. */
|
||
/* yyresume: */
|
||
|
||
/* First try to decide what to do without reference to lookahead token. */
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYFLAG)
|
||
goto yydefault;
|
||
|
||
/* Not known => get a lookahead token if don't already have one. */
|
||
|
||
/* yychar is either YYEMPTY or YYEOF
|
||
or a valid token in external form. */
|
||
|
||
if (yychar == YYEMPTY)
|
||
{
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Reading a token: ");
|
||
#endif
|
||
yychar = YYLEX;
|
||
}
|
||
|
||
/* Convert token to internal form (in yychar1) for indexing tables with */
|
||
|
||
if (yychar <= 0) /* This means end of input. */
|
||
{
|
||
yychar1 = 0;
|
||
yychar = YYEOF; /* Don't call YYLEX any more */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Now at end of input.\n");
|
||
#endif
|
||
}
|
||
else
|
||
{
|
||
yychar1 = YYTRANSLATE(yychar);
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
|
||
/* Give the individual parser a way to print the precise meaning
|
||
of a token, for further debugging info. */
|
||
#ifdef YYPRINT
|
||
YYPRINT (stderr, yychar, yylval);
|
||
#endif
|
||
fprintf (stderr, ")\n");
|
||
}
|
||
#endif
|
||
}
|
||
|
||
yyn += yychar1;
|
||
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
|
||
goto yydefault;
|
||
|
||
yyn = yytable[yyn];
|
||
|
||
/* yyn is what to do for this token type in this state.
|
||
Negative => reduce, -yyn is rule number.
|
||
Positive => shift, yyn is new state.
|
||
New state is final state => don't bother to shift,
|
||
just return success.
|
||
0, or most negative number => error. */
|
||
|
||
if (yyn < 0)
|
||
{
|
||
if (yyn == YYFLAG)
|
||
goto yyerrlab;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
else if (yyn == 0)
|
||
goto yyerrlab;
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
/* Shift the lookahead token. */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
|
||
#endif
|
||
|
||
/* Discard the token being shifted unless it is eof. */
|
||
if (yychar != YYEOF)
|
||
yychar = YYEMPTY;
|
||
|
||
*++yyvsp = yylval;
|
||
#ifdef YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
/* count tokens shifted since error; after three, turn off error status. */
|
||
if (yyerrstatus) yyerrstatus--;
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
/* Do the default action for the current state. */
|
||
yydefault:
|
||
|
||
yyn = yydefact[yystate];
|
||
if (yyn == 0)
|
||
goto yyerrlab;
|
||
|
||
/* Do a reduction. yyn is the number of a rule to reduce with. */
|
||
yyreduce:
|
||
yylen = yyr2[yyn];
|
||
if (yylen > 0)
|
||
yyval = yyvsp[1-yylen]; /* implement default value of the action */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
int i;
|
||
|
||
fprintf (stderr, "Reducing via rule %d (line %d), ",
|
||
yyn, yyrline[yyn]);
|
||
|
||
/* Print the symbols being reduced, and their result. */
|
||
for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
|
||
fprintf (stderr, "%s ", yytname[yyrhs[i]]);
|
||
fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
|
||
}
|
||
#endif
|
||
|
||
|
||
switch (yyn) {
|
||
|
||
case 1:
|
||
{
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 2:
|
||
{
|
||
TRACE1("-cdo\n");
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
;
|
||
break;}
|
||
case 3:
|
||
{
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
if (yyval.binary_node == NULL) {
|
||
css_tree_root = yyvsp[0].binary_node;
|
||
yyval.binary_node = css_tree_root;
|
||
}
|
||
else
|
||
LeftAppendNode(yyval.binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 4:
|
||
{
|
||
css_node tmp;
|
||
tmp = NewNode(NODE_RULESET_LIST, NULL, NULL, yyvsp[0].binary_node);
|
||
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
if (yyval.binary_node == NULL) {
|
||
css_tree_root = tmp;
|
||
yyval.binary_node = css_tree_root;
|
||
}
|
||
else
|
||
LeftAppendNode(yyval.binary_node, tmp);
|
||
;
|
||
break;}
|
||
case 5:
|
||
{
|
||
TRACE1("-cdc\n");
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
;
|
||
break;}
|
||
case 6:
|
||
{
|
||
yyerrok;
|
||
yyclearin;
|
||
;
|
||
break;}
|
||
case 7:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_IMPORT_LIST, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 8:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_FONTDEF_LIST, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 9:
|
||
{
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
;
|
||
break;}
|
||
case 10:
|
||
{
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
;
|
||
break;}
|
||
case 11:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_IMPORT_STRING, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 12:
|
||
{
|
||
TRACE1("-import url\n");
|
||
yyvsp[0].binary_node->node_id = NODE_IMPORT_URL;
|
||
yyval.binary_node = yyvsp[0].binary_node;
|
||
;
|
||
break;}
|
||
case 13:
|
||
{
|
||
TRACE1("-unary_op '-'\n");
|
||
yyval.binary_node = NewNode(NODE_UNARY_OP, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 14:
|
||
{
|
||
TRACE1("-unary_op '+'\n");
|
||
yyval.binary_node = NewNode(NODE_UNARY_OP, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 15:
|
||
{
|
||
TRACE1("-empty operator\n");
|
||
yyval.binary_node = NewNode(NODE_EMPTY_OP, NULL, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 16:
|
||
{
|
||
TRACE1("-operator : '/'\n");
|
||
yyval.binary_node = NewNode(NODE_EXPR_OP, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 17:
|
||
{
|
||
TRACE1("-operator : ','\n");
|
||
yyval.binary_node = NewNode(NODE_EXPR_OP, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 18:
|
||
{
|
||
TRACE2("-property : IDENT '%s'\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_PROPERTY, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 19:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_PROPERTY, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 20:
|
||
{
|
||
TRACE2("-property : BACKGROUND '%s'\n", css_text);
|
||
ClearBackground();
|
||
yyval.binary_node = NULL;
|
||
/* This shorthand property will generate five component properties. */
|
||
;
|
||
break;}
|
||
case 21:
|
||
{
|
||
TRACE2("-property : FONT '%s'\n", css_text);
|
||
ClearFont();
|
||
yyval.binary_node = NULL;
|
||
/* This shorthand property will generate six component properties. */
|
||
;
|
||
break;}
|
||
case 22:
|
||
{
|
||
ClearListStyle();
|
||
yyval.binary_node = NULL;
|
||
/* This shorthand property will generate three component properties. */
|
||
;
|
||
break;}
|
||
case 23:
|
||
{
|
||
ClearBorder();
|
||
yyval.binary_node = NULL;
|
||
/* This shorthand property will generate 2 or 3 component properties. */
|
||
;
|
||
break;}
|
||
case 24:
|
||
{
|
||
TRACE1("-selector_list { declaration_list }\n");
|
||
yyval.binary_node = NewNode(NODE_RULESET, NULL, yyvsp[-3].binary_node, yyvsp[-1].binary_node);
|
||
;
|
||
break;}
|
||
case 25:
|
||
{
|
||
TRACE1("-selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR_LIST, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 26:
|
||
{
|
||
css_node tmp;
|
||
TRACE1("-selector_list , selector\n");
|
||
tmp = NewNode(NODE_SELECTOR_LIST, NULL, NULL, yyvsp[0].binary_node);
|
||
|
||
yyval.binary_node = yyvsp[-2].binary_node;
|
||
if( yyval.binary_node == NULL )
|
||
yyval.binary_node = tmp;
|
||
else
|
||
LeftAppendNode( yyval.binary_node, tmp );
|
||
;
|
||
break;}
|
||
case 27:
|
||
{
|
||
TRACE1("-simple_selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR, NULL, yyvsp[0].binary_node, NULL);
|
||
;
|
||
break;}
|
||
case 28:
|
||
{
|
||
TRACE1("-simple_selector : pseudo_element\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR, NULL, yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 29:
|
||
{
|
||
TRACE1("-contextual_selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR, NULL, yyvsp[0].binary_node, NULL);
|
||
;
|
||
break;}
|
||
case 30:
|
||
{
|
||
TRACE1("-contextual_selector : pseudo_element\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR, NULL, yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 31:
|
||
{
|
||
TRACE1("-contextual_selector_list simple_selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR_CONTEXTUAL, NULL, yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 32:
|
||
{
|
||
TRACE1("-simple_selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR_CONTEXTUAL, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 33:
|
||
{
|
||
TRACE1("-contextual_selector_list simple_selector\n");
|
||
yyval.binary_node = NewNode(NODE_SELECTOR_CONTEXTUAL, NULL, yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 34:
|
||
{
|
||
TRACE1("-element_name\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_NAME_ONLY, NULL, yyvsp[0].binary_node, NULL);
|
||
;
|
||
break;}
|
||
case 35:
|
||
{
|
||
TRACE1("-dot class\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_DOT_AND_CLASS, NULL, yyvsp[0].binary_node, NULL);
|
||
;
|
||
break;}
|
||
case 36:
|
||
{
|
||
TRACE1("-id\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_ID_SELECTOR, NULL, yyvsp[0].binary_node, NULL);
|
||
;
|
||
break;}
|
||
case 37:
|
||
{
|
||
TRACE1("-element dot class\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_NAME_AND_CLASS, NULL, yyvsp[-2].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 38:
|
||
{
|
||
TRACE1("-element pseudo_class\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_NAME_PSEUDO_CLASS, NULL, yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 39:
|
||
{
|
||
TRACE2("-element_name '%s' dot class pseudo_class\n", yyvsp[-3].binary_node->string);
|
||
yyvsp[-3].binary_node->node_id = NODE_SIMPLE_SELECTOR_NAME_CLASS_PSEUDO_CLASS;
|
||
yyvsp[-3].binary_node->left = yyvsp[-1].binary_node;
|
||
yyvsp[-3].binary_node->right = yyvsp[0].binary_node;
|
||
yyval.binary_node = yyvsp[-3].binary_node;
|
||
;
|
||
break;}
|
||
case 40:
|
||
{
|
||
TRACE1("-dot class pseudo_class\n");
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_NAME_CLASS_PSEUDO_CLASS, "A", yyvsp[-1].binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 41:
|
||
{
|
||
css_node tmp;
|
||
TRACE1("solitary pseudo_class\n");
|
||
/* See CSS1 spec of 17 December 1996 section 2.1 Anchor pseudo-classes */
|
||
tmp = NewNode(NODE_ELEMENT_NAME, "A", NULL, NULL);
|
||
yyval.binary_node = NewNode(NODE_SIMPLE_SELECTOR_NAME_PSEUDO_CLASS, NULL, tmp, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 42:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_WILD, NULL, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 43:
|
||
{
|
||
TRACE2("-IDENT '%s' to element_name\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_ELEMENT_NAME, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 44:
|
||
{
|
||
TRACE2("-IDENT '%s' to class\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_CLASS, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 45:
|
||
{
|
||
TRACE2("-IDENT '%s' to id\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_ID_SELECTOR, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 46:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_LINK_PSCLASS, css_link, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 47:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_VISITED_PSCLASS, css_visited, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 48:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_ACTIVE_PSCLASS, css_active, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 49:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_LINK_PSCLASS, css_link, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 50:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_VISITED_PSCLASS, css_visited, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 51:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_ACTIVE_PSCLASS, css_active, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 52:
|
||
{
|
||
TRACE2("-IDENT '%s' to pseudo_element\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_PSEUDO_ELEMENT, "first-Line", NULL, NULL);
|
||
;
|
||
break;}
|
||
case 53:
|
||
{
|
||
TRACE2("-IDENT '%s' to pseudo_element\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_PSEUDO_ELEMENT, "first-Letter", NULL, NULL);
|
||
;
|
||
break;}
|
||
case 54:
|
||
{
|
||
TRACE1("-declaration\n");
|
||
yyval.binary_node = yyvsp[0].binary_node;
|
||
;
|
||
break;}
|
||
case 55:
|
||
{
|
||
/* to keep the order, append the new node to the end. */
|
||
TRACE1("-declaration_list ';' declaration\n");
|
||
yyval.binary_node = yyvsp[-2].binary_node;
|
||
if (NULL == yyval.binary_node)
|
||
yyval.binary_node = yyvsp[0].binary_node;
|
||
else
|
||
LeftAppendNode(yyval.binary_node, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 56:
|
||
{
|
||
TRACE1("-empty declaration\n");
|
||
yyval.binary_node = NewNode(NODE_DECLARATION_LIST, NULL, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 57:
|
||
{
|
||
css_node dcl;
|
||
TRACE1("-property : expr\n");
|
||
dcl = NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL, yyvsp[-3].binary_node, yyvsp[-1].binary_node);
|
||
yyval.binary_node = NewNode(NODE_DECLARATION_LIST, NULL, NULL, dcl);
|
||
;
|
||
break;}
|
||
case 58:
|
||
{
|
||
css_node expr, dcl;
|
||
expr = NewNode(NODE_EXPR, NULL, NULL, yyvsp[-1].binary_node);
|
||
dcl = NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL, yyvsp[-3].binary_node, expr);
|
||
yyval.binary_node = NewNode(NODE_DECLARATION_LIST, NULL, NULL, dcl);
|
||
;
|
||
break;}
|
||
case 59:
|
||
{
|
||
/* The priority notation is ignored by the translator
|
||
* so we conveniently ignore it here, too.
|
||
*/
|
||
TRACE1("-background property : background_values_list\n");
|
||
yyval.binary_node = AssembleBackground();
|
||
;
|
||
break;}
|
||
case 60:
|
||
{
|
||
TRACE1("-font property : font_values_list prio\n");
|
||
/* The priority notation is ignored by the translator
|
||
* so we conveniently ignore it here, too.
|
||
*/
|
||
yyval.binary_node = AssembleFont();
|
||
;
|
||
break;}
|
||
case 61:
|
||
{
|
||
yyval.binary_node = AssembleListStyle();
|
||
;
|
||
break;}
|
||
case 62:
|
||
{
|
||
yyval.binary_node = AssembleBorder();
|
||
;
|
||
break;}
|
||
case 63:
|
||
{ /* nothing */ ;
|
||
break;}
|
||
case 65:
|
||
{ /* !important */
|
||
TRACE1("-IMPORTANT_SYM\n");
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 66:
|
||
{
|
||
TRACE1("-term\n");
|
||
yyval.binary_node = NewNode(NODE_EXPR, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 67:
|
||
{
|
||
TRACE1("-expr op term\n");
|
||
|
||
yyval.binary_node = yyvsp[-2].binary_node;
|
||
/* put the new term at the end */
|
||
yyvsp[-1].binary_node->right = yyvsp[0].binary_node;
|
||
|
||
if (yyval.binary_node == NULL)
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
else
|
||
LeftAppendNode( yyval.binary_node, yyvsp[-1].binary_node );
|
||
;
|
||
break;}
|
||
case 74:
|
||
{
|
||
TRACE1("-unary_operator signed_const to term\n");
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
yyval.binary_node->left = yyvsp[0].binary_node;
|
||
;
|
||
break;}
|
||
case 75:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_NUMBER, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 77:
|
||
{
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
yyval.binary_node->left = yyvsp[0].binary_node;
|
||
;
|
||
break;}
|
||
case 78:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_PERCENTAGE, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 79:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_LENGTH, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 80:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_EMS, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 81:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_EMS, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 82:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_STRING, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 83:
|
||
{
|
||
TRACE2("-IDENT '%s' to unsigned_symbol\n", css_text);
|
||
yyval.binary_node = NewNode(NODE_IDENT, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 84:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_URL, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 85:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_HEXCOLOR, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 86:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_RGB, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 94:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_URL, css_text, bg_image);
|
||
AddBackground(BackgroundImage, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 95:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, bg_image);
|
||
AddBackground(BackgroundImage, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 96:
|
||
{
|
||
yyval.binary_node = NewComponentNode(yyvsp[0].binary_node, bg_color);
|
||
AddBackground(BackgroundColor, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 97:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, bg_color);
|
||
AddBackground(BackgroundColor, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 98:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, bg_color);
|
||
AddBackground(BackgroundColor, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 99:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, "background-repeat");
|
||
AddBackground(BackgroundRepeat, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 100:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, "background-attachment");
|
||
AddBackground(BackgroundAttachment, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 101:
|
||
{
|
||
css_node property, declaration;
|
||
property = NewNode(NODE_PROPERTY, bg_position, NULL, NULL);
|
||
declaration = NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL,
|
||
property, yyvsp[0].binary_node);
|
||
AddBackground(BackgroundPosition, declaration);
|
||
;
|
||
break;}
|
||
case 102:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_EXPR, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 103:
|
||
{
|
||
css_node operator;
|
||
yyval.binary_node = NewNode(NODE_EXPR, NULL, NULL, yyvsp[-1].binary_node);
|
||
operator = NewNode(NODE_EMPTY_OP, NULL, NULL, yyvsp[0].binary_node);
|
||
if (yyval.binary_node == NULL)
|
||
yyval.binary_node = operator;
|
||
else
|
||
LeftAppendNode(yyval.binary_node, operator);
|
||
;
|
||
break;}
|
||
case 104:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_EXPR, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 105:
|
||
{
|
||
css_node operator;
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
operator = NewNode(NODE_EMPTY_OP, NULL, NULL, yyvsp[0].binary_node);
|
||
if (yyval.binary_node == NULL)
|
||
yyval.binary_node = operator;
|
||
else
|
||
LeftAppendNode(yyval.binary_node, operator);
|
||
;
|
||
break;}
|
||
case 106:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_IDENT, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 107:
|
||
{
|
||
css_node tmp;
|
||
tmp = NewComponentNode(yyvsp[-1].binary_node, font_size);
|
||
AddFont(FontSize, tmp);
|
||
AddFont(FontFamily, yyvsp[0].binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 108:
|
||
{
|
||
css_node tmp;
|
||
tmp = NewComponentNode(yyvsp[-3].binary_node, font_size);
|
||
AddFont(FontSize, tmp);
|
||
tmp = NewComponentNode(yyvsp[-1].binary_node, line_height);
|
||
AddFont(FontLeading, tmp);
|
||
AddFont(FontFamily, yyvsp[0].binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 109:
|
||
{
|
||
TRACE1("-empty operator\n");
|
||
yyval.binary_node = NewNode(NODE_EMPTY_OP, NULL, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 110:
|
||
{
|
||
TRACE1("-operator : ','\n");
|
||
yyval.binary_node = NewNode(NODE_EXPR_OP, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 111:
|
||
{
|
||
css_node property;
|
||
TRACE1("-font_family_expr to font_family_value\n");
|
||
property = NewNode(NODE_PROPERTY, font_family, NULL, NULL);
|
||
yyval.binary_node = NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL, property, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 112:
|
||
{
|
||
TRACE1("-unsigned_symbol\n");
|
||
yyval.binary_node = NewNode(NODE_EXPR, NULL, NULL, yyvsp[0].binary_node);
|
||
;
|
||
break;}
|
||
case 113:
|
||
{
|
||
TRACE1("-font_family_value font_family_op unsigned_symbol\n");
|
||
|
||
yyval.binary_node = yyvsp[-2].binary_node;
|
||
/* put the new term at the end */
|
||
yyvsp[-1].binary_node->right = yyvsp[0].binary_node;
|
||
|
||
if (yyval.binary_node == NULL)
|
||
yyval.binary_node = yyvsp[-1].binary_node;
|
||
else
|
||
LeftAppendNode( yyval.binary_node, yyvsp[-1].binary_node );
|
||
;
|
||
break;}
|
||
case 114:
|
||
{ /* empty */
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 115:
|
||
{
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 116:
|
||
{
|
||
TRACE2("-FONT_STYLE '%s' to font_optional_value\n", css_text);
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, font_style);
|
||
AddFont(FontStyle, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 117:
|
||
{
|
||
TRACE2("-FONT_VARIANT '%s' to font_optional_value\n", css_text);
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, font_variant);
|
||
AddFont(FontVariant, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 118:
|
||
{
|
||
TRACE2("-FONT_WEIGHT '%s' to font_optional_value\n", css_text);
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, font_weight);
|
||
AddFont(FontWeight, yyval.binary_node);
|
||
;
|
||
break;}
|
||
case 119:
|
||
{
|
||
AddFont(FontNormal, NULL);
|
||
;
|
||
break;}
|
||
case 121:
|
||
{
|
||
yyval.binary_node = NewNode(NODE_IDENT, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 122:
|
||
{
|
||
/* just drop the '+' on the floor */
|
||
yyval.binary_node = yyvsp[0].binary_node;
|
||
;
|
||
break;}
|
||
case 125:
|
||
{
|
||
/* The only valid identifier is the word "normal".
|
||
* There's an idea that a normal leading value is font-specific,
|
||
* so the identifier is passed upwards.
|
||
*/
|
||
yyval.binary_node = NewNode(NODE_IDENT, css_text, NULL, NULL);
|
||
;
|
||
break;}
|
||
case 128:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, list_style_type);
|
||
AddListStyle(ListStyleMarker, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 129:
|
||
{
|
||
AddListStyle(ListStyleNone, NULL);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 130:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, list_style_position);
|
||
AddListStyle(ListStylePosition, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 131:
|
||
{
|
||
yyval.binary_node = NewComponentNode(yyvsp[0].binary_node, list_style_image);
|
||
AddListStyle(ListStyleImage, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 134:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, border_style);
|
||
AddBorder(BorderStyle, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 135:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, border_width);
|
||
AddBorder(BorderWidth, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 136:
|
||
{
|
||
yyval.binary_node = NewComponentNode(yyvsp[0].binary_node, border_width);
|
||
AddBorder(BorderWidth, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 137:
|
||
{
|
||
yyval.binary_node = NewComponentNode(yyvsp[0].binary_node, border_color);
|
||
AddBorder(BorderColor, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
case 138:
|
||
{
|
||
yyval.binary_node = NewDeclarationNode(NODE_IDENT, css_text, border_color);
|
||
AddBorder(BorderColor, yyval.binary_node);
|
||
yyval.binary_node = NULL;
|
||
;
|
||
break;}
|
||
}
|
||
/* the action file gets copied in in place of this dollarsign */
|
||
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp -= yylen;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
short *ssp1 = yyss - 1;
|
||
fprintf (stderr, "state stack now");
|
||
while (ssp1 != yyssp)
|
||
fprintf (stderr, " %d", *++ssp1);
|
||
fprintf (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
*++yyvsp = yyval;
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp++;
|
||
if (yylen == 0)
|
||
{
|
||
yylsp->first_line = yylloc.first_line;
|
||
yylsp->first_column = yylloc.first_column;
|
||
yylsp->last_line = (yylsp-1)->last_line;
|
||
yylsp->last_column = (yylsp-1)->last_column;
|
||
yylsp->text = 0;
|
||
}
|
||
else
|
||
{
|
||
yylsp->last_line = (yylsp+yylen-1)->last_line;
|
||
yylsp->last_column = (yylsp+yylen-1)->last_column;
|
||
}
|
||
#endif
|
||
|
||
/* Now "shift" the result of the reduction.
|
||
Determine what state that goes to,
|
||
based on the state we popped back to
|
||
and the rule number reduced by. */
|
||
|
||
yyn = yyr1[yyn];
|
||
|
||
yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
|
||
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
||
yystate = yytable[yystate];
|
||
else
|
||
yystate = yydefgoto[yyn - YYNTBASE];
|
||
|
||
goto yynewstate;
|
||
|
||
yyerrlab: /* here on detecting error */
|
||
|
||
if (! yyerrstatus)
|
||
/* If not already recovering from an error, report this error. */
|
||
{
|
||
++yynerrs;
|
||
|
||
#ifdef YYERROR_VERBOSE
|
||
yyn = yypact[yystate];
|
||
|
||
if (yyn > YYFLAG && yyn < YYLAST)
|
||
{
|
||
int size = 0;
|
||
char *msg;
|
||
int x, count;
|
||
|
||
count = 0;
|
||
/* Start X at -yyn if nec to avoid negative indexes in yycheck. */
|
||
for (x = (yyn < 0 ? -yyn : 0);
|
||
x < (sizeof(yytname) / sizeof(char *)); x++)
|
||
if (yycheck[x + yyn] == x)
|
||
size += strlen(yytname[x]) + 15, count++;
|
||
msg = (char *) malloc(size + 15);
|
||
if (msg != 0)
|
||
{
|
||
strcpy(msg, "parse error");
|
||
|
||
if (count < 5)
|
||
{
|
||
count = 0;
|
||
for (x = (yyn < 0 ? -yyn : 0);
|
||
x < (sizeof(yytname) / sizeof(char *)); x++)
|
||
if (yycheck[x + yyn] == x)
|
||
{
|
||
strcat(msg, count == 0 ? ", expecting `" : " or `");
|
||
strcat(msg, yytname[x]);
|
||
strcat(msg, "'");
|
||
count++;
|
||
}
|
||
}
|
||
yyerror(msg);
|
||
free(msg);
|
||
}
|
||
else
|
||
yyerror ("parse error; also virtual memory exceeded");
|
||
}
|
||
else
|
||
#endif /* YYERROR_VERBOSE */
|
||
yyerror("parse error");
|
||
}
|
||
|
||
goto yyerrlab1;
|
||
yyerrlab1: /* here on error raised explicitly by an action */
|
||
|
||
if (yyerrstatus == 3)
|
||
{
|
||
/* if just tried and failed to reuse lookahead token after an error, discard it. */
|
||
|
||
/* return failure if at end of input */
|
||
if (yychar == YYEOF)
|
||
YYABORT;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
|
||
#endif
|
||
|
||
yychar = YYEMPTY;
|
||
}
|
||
|
||
/* Else will try to reuse lookahead token
|
||
after shifting the error token. */
|
||
|
||
yyerrstatus = 3; /* Each real token shifted decrements this */
|
||
|
||
goto yyerrhandle;
|
||
|
||
yyerrdefault: /* current state does not do anything special for the error token. */
|
||
|
||
#if 0
|
||
/* This is wrong; only states that explicitly want error tokens
|
||
should shift them. */
|
||
yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
|
||
if (yyn) goto yydefault;
|
||
#endif
|
||
|
||
yyerrpop: /* pop the current state because it cannot handle the error token */
|
||
|
||
if (yyssp == yyss) YYABORT;
|
||
yyvsp--;
|
||
yystate = *--yyssp;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp--;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
short *ssp1 = yyss - 1;
|
||
fprintf (stderr, "Error: state stack now");
|
||
while (ssp1 != yyssp)
|
||
fprintf (stderr, " %d", *++ssp1);
|
||
fprintf (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
yyerrhandle:
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYFLAG)
|
||
goto yyerrdefault;
|
||
|
||
yyn += YYTERROR;
|
||
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
|
||
goto yyerrdefault;
|
||
|
||
yyn = yytable[yyn];
|
||
if (yyn < 0)
|
||
{
|
||
if (yyn == YYFLAG)
|
||
goto yyerrpop;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
else if (yyn == 0)
|
||
goto yyerrpop;
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Shifting error token, ");
|
||
#endif
|
||
|
||
*++yyvsp = yylval;
|
||
#ifdef YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
}
|
||
|
||
|
||
#include "xp_mem.h"
|
||
#include "xpassert.h"
|
||
|
||
/* Memory allocated here will be freed by css_FreeNode in csstojs.c */
|
||
static css_node NewNode(int node_id, char *ss, css_node left, css_node right)
|
||
{
|
||
register css_node pp;
|
||
|
||
if ((pp = XP_NEW(css_nodeRecord)) == NULL)
|
||
return NULL;
|
||
|
||
pp->node_id = node_id;
|
||
pp->string = NULL;
|
||
if (ss) {
|
||
if ((pp->string = (char *) XP_ALLOC(strlen(ss) + 1)) != NULL)
|
||
(void) strcpy(pp->string, ss);
|
||
}
|
||
pp->left = left;
|
||
pp->right = right;
|
||
return pp;
|
||
}
|
||
|
||
|
||
/* Append new_node to the leftmost leaf of head */
|
||
static void LeftAppendNode(css_node head, css_node new_node)
|
||
{
|
||
if (head == NULL)
|
||
return;
|
||
|
||
while (head->left != NULL)
|
||
head = head->left;
|
||
head->left = new_node;
|
||
}
|
||
|
||
|
||
static css_node NewDeclarationNode(int node_id, char *ss, char *prop)
|
||
{
|
||
css_node value, expression, property;
|
||
value = NewNode(node_id, ss, NULL, NULL);
|
||
expression = NewNode(NODE_EXPR, NULL, NULL, value);
|
||
property = NewNode(NODE_PROPERTY, prop, NULL, NULL);
|
||
return NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL, property, expression);
|
||
}
|
||
|
||
|
||
static css_node NewComponentNode(css_node value, char *prop)
|
||
{
|
||
css_node expression, property;
|
||
expression = NewNode(NODE_EXPR, NULL, NULL, value);
|
||
property = NewNode(NODE_PROPERTY, prop, NULL, NULL);
|
||
return NewNode(NODE_DECLARATION_PROPERTY_EXPR, NULL, property, expression);
|
||
}
|
||
|
||
|
||
static void ClearFont(void)
|
||
{
|
||
font.style = font.variant = font.weight = NULL;
|
||
font.size = font.leading = font.family = NULL;
|
||
font.normal_count = font.parse_error = 0;
|
||
}
|
||
|
||
|
||
static void AddFont(int node_type, css_node node)
|
||
{
|
||
if (FontStyle == node_type && (! font.style))
|
||
font.style = node;
|
||
else if (FontVariant == node_type && (! font.variant))
|
||
font.variant = node;
|
||
else if (FontWeight == node_type && (! font.weight))
|
||
font.weight = node;
|
||
else if (FontNormal == node_type)
|
||
font.normal_count++;
|
||
else if (FontSize == node_type && (! font.size))
|
||
font.size = node;
|
||
else if (FontLeading == node_type && (! font.leading))
|
||
font.leading = node;
|
||
else if (FontFamily == node_type && (! font.family))
|
||
font.family = node;
|
||
else {
|
||
font.parse_error++;
|
||
if (node) css_FreeNode(node);
|
||
}
|
||
}
|
||
|
||
|
||
static css_node AssembleFont(void)
|
||
{
|
||
css_node head, element;
|
||
int count;
|
||
|
||
count = 0;
|
||
if (font.style) count++;
|
||
if (font.variant) count++;
|
||
if (font.weight) count++;
|
||
if (font.normal_count > (3 - count))
|
||
font.parse_error++;
|
||
|
||
if (font.parse_error) {
|
||
if (font.style) css_FreeNode(font.style);
|
||
if (font.variant) css_FreeNode(font.variant);
|
||
if (font.weight) css_FreeNode(font.weight);
|
||
if (font.size) css_FreeNode(font.size);
|
||
if (font.leading) css_FreeNode(font.leading);
|
||
if (font.family) css_FreeNode(font.family);
|
||
ClearFont();
|
||
return NULL;
|
||
}
|
||
|
||
if (! font.style)
|
||
font.style = NewDeclarationNode(NODE_IDENT, css_normal, font_style);
|
||
if (! font.variant)
|
||
font.variant = NewDeclarationNode(NODE_IDENT, css_normal, font_variant);
|
||
if (! font.weight)
|
||
font.weight = NewDeclarationNode(NODE_IDENT, css_normal, font_weight);
|
||
if (! font.leading)
|
||
font.leading = NewDeclarationNode(NODE_IDENT, css_normal, line_height);
|
||
|
||
head = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.style);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.variant);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.weight);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.size);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.leading);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, font.family);
|
||
LeftAppendNode(head, element);
|
||
|
||
ClearFont();
|
||
return head;
|
||
}
|
||
|
||
|
||
static void ClearBackground(void)
|
||
{
|
||
bg.color = bg.image = bg.repeat = NULL;
|
||
bg.attachment = bg.position = NULL;
|
||
bg.parse_error = 0;
|
||
}
|
||
|
||
|
||
static void AddBackground(int node_type, css_node node)
|
||
{
|
||
if (BackgroundColor == node_type && (! bg.color))
|
||
bg.color = node;
|
||
else if (BackgroundImage == node_type && (! bg.image))
|
||
bg.image = node;
|
||
else if (BackgroundRepeat == node_type && (! bg.repeat))
|
||
bg.repeat = node;
|
||
else if (BackgroundAttachment == node_type && (! bg.attachment))
|
||
bg.attachment = node;
|
||
else if (BackgroundPosition == node_type && (! bg.position))
|
||
bg.position = node;
|
||
else {
|
||
bg.parse_error++;
|
||
css_FreeNode(node);
|
||
}
|
||
}
|
||
|
||
|
||
static css_node AssembleBackground(void)
|
||
{
|
||
css_node head, element;
|
||
|
||
if (bg.parse_error) {
|
||
if (bg.color)
|
||
css_FreeNode(bg.color);
|
||
if (bg.image)
|
||
css_FreeNode(bg.image);
|
||
if (bg.repeat)
|
||
css_FreeNode(bg.repeat);
|
||
if (bg.attachment)
|
||
css_FreeNode(bg.attachment);
|
||
if (bg.position)
|
||
css_FreeNode(bg.position);
|
||
ClearBackground();
|
||
return NULL;
|
||
}
|
||
|
||
if (! bg.color)
|
||
bg.color = NewDeclarationNode(NODE_IDENT, css_transparent, bg_color);
|
||
if (! bg.image)
|
||
bg.image = NewDeclarationNode(NODE_IDENT, css_none, bg_image);
|
||
if (! bg.repeat)
|
||
bg.repeat = NewDeclarationNode(NODE_IDENT, css_repeat, bg_repeat);
|
||
if (! bg.attachment)
|
||
bg.attachment = NewDeclarationNode(NODE_IDENT, css_scroll, bg_attachment);
|
||
if (! bg.position)
|
||
bg.position = NewDeclarationNode(NODE_PERCENTAGE, css_origin,
|
||
bg_position);
|
||
|
||
head = NewNode(NODE_DECLARATION_LIST, NULL, NULL, bg.color);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, bg.image);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, bg.repeat);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, bg.attachment);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, bg.position);
|
||
LeftAppendNode(head, element);
|
||
|
||
ClearBackground();
|
||
return head;
|
||
}
|
||
|
||
|
||
static void ClearListStyle(void)
|
||
{
|
||
ls.marker = ls.image = ls.position = NULL;
|
||
ls.none_count = ls.parse_error = 0;
|
||
}
|
||
|
||
static void AddListStyle(int node_type, css_node node)
|
||
{
|
||
if (ListStyleMarker == node_type && (! ls.marker))
|
||
ls.marker = node;
|
||
else if (ListStyleImage == node_type && (! ls.image))
|
||
ls.image = node;
|
||
else if (ListStylePosition == node_type && (! ls.position))
|
||
ls.position = node;
|
||
else if (ListStyleNone == node_type)
|
||
ls.none_count++;
|
||
else {
|
||
ls.parse_error++;
|
||
if (node) css_FreeNode(node);
|
||
}
|
||
}
|
||
|
||
static css_node AssembleListStyle(void)
|
||
{
|
||
css_node head, element;
|
||
int count;
|
||
char * marker_value;
|
||
|
||
count = 0;
|
||
if (ls.marker) count++;
|
||
if (ls.image) count++;
|
||
if (ls.none_count > (2 - count))
|
||
ls.parse_error++;
|
||
|
||
if (ls.parse_error) {
|
||
if (ls.marker) css_FreeNode(ls.marker);
|
||
if (ls.image) css_FreeNode(ls.image);
|
||
if (ls.position) css_FreeNode(ls.position);
|
||
ClearListStyle();
|
||
return NULL;
|
||
}
|
||
|
||
if (! ls.marker) {
|
||
/* list-style: none
|
||
* could mean marker or image. It should set the marker;
|
||
* the image will default to none.
|
||
*/
|
||
marker_value = ls.none_count ? css_none : css_disc;
|
||
ls.marker = NewDeclarationNode(NODE_IDENT, marker_value,
|
||
list_style_type);
|
||
}
|
||
if (! ls.image)
|
||
ls.image = NewDeclarationNode(NODE_IDENT, css_none, list_style_image);
|
||
if (! ls.position)
|
||
ls.position = NewDeclarationNode(NODE_IDENT, css_outside,
|
||
list_style_position);
|
||
|
||
head = NewNode(NODE_DECLARATION_LIST, NULL, NULL, ls.marker);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, ls.image);
|
||
LeftAppendNode(head, element);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, ls.position);
|
||
LeftAppendNode(head, element);
|
||
|
||
ClearListStyle();
|
||
return head;
|
||
}
|
||
|
||
|
||
static void ClearBorder(void)
|
||
{
|
||
border.width = border.style = border.color = (css_node) NULL;
|
||
border.parse_error = 0;
|
||
}
|
||
|
||
static void AddBorder(int node_type, css_node node)
|
||
{
|
||
if (BorderWidth == node_type && (! border.width))
|
||
border.width = node;
|
||
else if (BorderStyle == node_type && (! border.style))
|
||
border.style = node;
|
||
else if (BorderColor == node_type && (! border.color))
|
||
border.color = node;
|
||
else {
|
||
border.parse_error++;
|
||
if (node) css_FreeNode(node);
|
||
}
|
||
}
|
||
|
||
static css_node AssembleBorder(void)
|
||
{
|
||
css_node head, element;
|
||
|
||
if (border.parse_error) {
|
||
if (border.width) css_FreeNode(border.width);
|
||
if (border.style) css_FreeNode(border.style);
|
||
if (border.color) css_FreeNode(border.color);
|
||
ClearBorder();
|
||
return (css_node) NULL;
|
||
}
|
||
|
||
if (! border.width)
|
||
border.width = NewDeclarationNode(NODE_IDENT, css_medium, border_width);
|
||
if (! border.style)
|
||
border.style = NewDeclarationNode(NODE_IDENT, css_none, border_style);
|
||
|
||
head = NewNode(NODE_DECLARATION_LIST, NULL, NULL, border.width);
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, border.style);
|
||
LeftAppendNode(head, element);
|
||
if (border.color) {
|
||
element = NewNode(NODE_DECLARATION_LIST, NULL, NULL, border.color);
|
||
LeftAppendNode(head, element);
|
||
}
|
||
|
||
ClearBorder();
|
||
return head;
|
||
}
|
||
|
||
/* css_overflow is only for parsers generated by bison. */
|
||
static void css_overflow(const char *message, short **yyss1, int yyss1_size,
|
||
YYSTYPE **yyvs1, int yyvs1_size, int *yystacksize)
|
||
{
|
||
short * yyss2;
|
||
YYSTYPE * yyvs2;
|
||
int new_size;
|
||
|
||
|
||
if (*yystacksize >= YYMAXDEPTH)
|
||
return;
|
||
|
||
new_size = *yystacksize * 2;
|
||
if (new_size > YYMAXDEPTH)
|
||
new_size = YYMAXDEPTH;
|
||
|
||
if (*yystacksize == YYINITDEPTH) {
|
||
/* First time allocating from the heap. */
|
||
yyss2 = (short *) XP_ALLOC(new_size * sizeof(short));
|
||
if (yyss2)
|
||
(void) memcpy((void *)yyss2, (void *) *yyss1, yyss1_size);
|
||
yyvs2 = XP_ALLOC(new_size * sizeof(YYSTYPE));
|
||
if (yyvs2)
|
||
(void) memcpy((void *)yyvs2, (void *) *yyvs1, yyvs1_size);
|
||
} else {
|
||
yyss2 = (short *) XP_REALLOC(*yyss1, new_size * sizeof(short));
|
||
yyvs2 = XP_REALLOC(*yyvs1, new_size * sizeof(YYSTYPE));
|
||
}
|
||
|
||
if (yyss2 && yyvs2) {
|
||
*yyss1 = yyss2;
|
||
*yyvs1 = yyvs2;
|
||
*yystacksize = new_size;
|
||
}
|
||
|
||
/* Any failure to allocate will be noticed by the caller. */
|
||
}
|
||
|