1 | /* A Bison parser, made by GNU Bison 1.875d. */ |
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2 | |
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3 | /* Skeleton parser for Yacc-like parsing with Bison, |
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4 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |
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16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software |
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18 | Foundation, Inc., 59 Temple Place - Suite 330, |
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19 | Boston, MA 02111-1307, USA. */ |
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20 | |
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21 | /* As a special exception, when this file is copied by Bison into a |
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22 | Bison output file, you may use that output file without restriction. |
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23 | This special exception was added by the Free Software Foundation |
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24 | in version 1.24 of Bison. */ |
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25 | |
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26 | /* Written by Richard Stallman by simplifying the original so called |
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27 | ``semantic'' parser. */ |
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28 | |
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29 | /* All symbols defined below should begin with yy or YY, to avoid |
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30 | infringing on user name space. This should be done even for local |
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31 | variables, as they might otherwise be expanded by user macros. |
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32 | There are some unavoidable exceptions within include files to |
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33 | define necessary library symbols; they are noted "INFRINGES ON |
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34 | USER NAME SPACE" below. */ |
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35 | |
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36 | /* Identify Bison output. */ |
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37 | #define YYBISON 1 |
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38 | |
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39 | /* Skeleton name. */ |
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40 | #define YYSKELETON_NAME "yacc.c" |
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41 | |
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42 | /* Pure parsers. */ |
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43 | #define YYPURE 0 |
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44 | |
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45 | /* Using locations. */ |
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46 | #define YYLSP_NEEDED 0 |
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47 | |
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48 | /* If NAME_PREFIX is specified substitute the variables and functions |
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49 | names. */ |
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50 | #define yyparse zconfparse |
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51 | #define yylex zconflex |
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52 | #define yyerror zconferror |
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53 | #define yylval zconflval |
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54 | #define yychar zconfchar |
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55 | #define yydebug zconfdebug |
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56 | #define yynerrs zconfnerrs |
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57 | |
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58 | |
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59 | /* Tokens. */ |
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60 | #ifndef YYTOKENTYPE |
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61 | # define YYTOKENTYPE |
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62 | /* Put the tokens into the symbol table, so that GDB and other debuggers |
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63 | know about them. */ |
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64 | enum yytokentype { |
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65 | T_MAINMENU = 258, |
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66 | T_MENU = 259, |
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67 | T_ENDMENU = 260, |
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68 | T_SOURCE = 261, |
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69 | T_CHOICE = 262, |
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70 | T_ENDCHOICE = 263, |
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71 | T_COMMENT = 264, |
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72 | T_CONFIG = 265, |
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73 | T_MENUCONFIG = 266, |
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74 | T_HELP = 267, |
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75 | T_HELPTEXT = 268, |
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76 | T_IF = 269, |
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77 | T_ENDIF = 270, |
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78 | T_DEPENDS = 271, |
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79 | T_REQUIRES = 272, |
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80 | T_OPTIONAL = 273, |
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81 | T_PROMPT = 274, |
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82 | T_TYPE = 275, |
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83 | T_DEFAULT = 276, |
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84 | T_DESELECT = 277, |
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85 | T_SELECT = 278, |
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86 | T_RANGE = 279, |
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87 | T_ON = 280, |
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88 | T_RESET = 281, |
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89 | T_WORD = 282, |
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90 | T_WORD_QUOTE = 283, |
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91 | T_UNEQUAL = 284, |
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92 | T_CLOSE_PAREN = 285, |
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93 | T_OPEN_PAREN = 286, |
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94 | T_EOL = 287, |
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95 | T_OR = 288, |
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96 | T_AND = 289, |
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97 | T_EQUAL = 290, |
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98 | T_NOT = 291 |
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99 | }; |
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100 | #endif |
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101 | #define T_MAINMENU 258 |
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102 | #define T_MENU 259 |
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103 | #define T_ENDMENU 260 |
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104 | #define T_SOURCE 261 |
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105 | #define T_CHOICE 262 |
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106 | #define T_ENDCHOICE 263 |
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107 | #define T_COMMENT 264 |
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108 | #define T_CONFIG 265 |
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109 | #define T_MENUCONFIG 266 |
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110 | #define T_HELP 267 |
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111 | #define T_HELPTEXT 268 |
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112 | #define T_IF 269 |
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113 | #define T_ENDIF 270 |
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114 | #define T_DEPENDS 271 |
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115 | #define T_REQUIRES 272 |
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116 | #define T_OPTIONAL 273 |
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117 | #define T_PROMPT 274 |
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118 | #define T_TYPE 275 |
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119 | #define T_DEFAULT 276 |
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120 | #define T_DESELECT 277 |
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121 | #define T_SELECT 278 |
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122 | #define T_RANGE 279 |
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123 | #define T_ON 280 |
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124 | #define T_RESET 281 |
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125 | #define T_WORD 282 |
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126 | #define T_WORD_QUOTE 283 |
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127 | #define T_UNEQUAL 284 |
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128 | #define T_CLOSE_PAREN 285 |
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129 | #define T_OPEN_PAREN 286 |
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130 | #define T_EOL 287 |
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131 | #define T_OR 288 |
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132 | #define T_AND 289 |
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133 | #define T_EQUAL 290 |
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134 | #define T_NOT 291 |
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135 | |
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136 | |
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137 | |
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138 | |
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139 | /* Copy the first part of user declarations. */ |
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140 | |
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141 | |
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142 | /* |
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143 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
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144 | * Released under the terms of the GNU GPL v2.0. |
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145 | */ |
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146 | |
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147 | #include <ctype.h> |
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148 | #include <stdarg.h> |
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149 | #include <stdio.h> |
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150 | #include <stdlib.h> |
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151 | #include <string.h> |
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152 | #include <stdbool.h> |
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153 | |
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154 | #define LKC_DIRECT_LINK |
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155 | #include "lkc.h" |
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156 | |
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157 | #include "zconf.hash.c" |
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158 | |
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159 | #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) |
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160 | |
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161 | #define PRINTD 0x0001 |
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162 | #define DEBUG_PARSE 0x0002 |
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163 | |
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164 | int cdebug = PRINTD; |
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165 | |
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166 | extern int zconflex(void); |
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167 | static void zconfprint(const char *err, ...); |
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168 | static void zconf_error(const char *err, ...); |
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169 | static void zconferror(const char *err); |
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170 | static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken); |
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171 | |
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172 | struct symbol *symbol_hash[257]; |
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173 | |
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174 | static struct menu *current_menu, *current_entry; |
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175 | |
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176 | #define YYDEBUG 0 |
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177 | #if YYDEBUG |
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178 | #define YYERROR_VERBOSE |
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179 | #endif |
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180 | |
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181 | |
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182 | /* Enabling traces. */ |
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183 | #ifndef YYDEBUG |
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184 | # define YYDEBUG 0 |
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185 | #endif |
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186 | |
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187 | /* Enabling verbose error messages. */ |
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188 | #ifdef YYERROR_VERBOSE |
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189 | # undef YYERROR_VERBOSE |
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190 | # define YYERROR_VERBOSE 1 |
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191 | #else |
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192 | # define YYERROR_VERBOSE 0 |
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193 | #endif |
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194 | |
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195 | #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
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196 | |
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197 | typedef union YYSTYPE { |
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198 | char *string; |
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199 | struct file *file; |
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200 | struct symbol *symbol; |
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201 | struct expr *expr; |
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202 | struct menu *menu; |
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203 | struct kconf_id *id; |
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204 | } YYSTYPE; |
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205 | /* Line 191 of yacc.c. */ |
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206 | |
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207 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */ |
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208 | # define YYSTYPE_IS_DECLARED 1 |
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209 | # define YYSTYPE_IS_TRIVIAL 1 |
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210 | #endif |
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211 | |
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212 | |
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213 | |
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214 | /* Copy the second part of user declarations. */ |
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215 | |
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216 | |
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217 | /* Line 214 of yacc.c. */ |
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218 | |
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219 | |
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220 | #if ! defined (yyoverflow) || YYERROR_VERBOSE |
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221 | |
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222 | # ifndef YYFREE |
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223 | # define YYFREE free |
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224 | # endif |
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225 | # ifndef YYMALLOC |
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226 | # define YYMALLOC malloc |
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227 | # endif |
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228 | |
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229 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
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230 | |
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231 | # ifdef YYSTACK_USE_ALLOCA |
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232 | # if YYSTACK_USE_ALLOCA |
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233 | # define YYSTACK_ALLOC alloca |
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234 | # endif |
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235 | # else |
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236 | # if defined (alloca) || defined (_ALLOCA_H) |
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237 | # define YYSTACK_ALLOC alloca |
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238 | # else |
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239 | # ifdef __GNUC__ |
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240 | # define YYSTACK_ALLOC __builtin_alloca |
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241 | # endif |
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242 | # endif |
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243 | # endif |
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244 | |
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245 | # ifdef YYSTACK_ALLOC |
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246 | /* Pacify GCC's `empty if-body' warning. */ |
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247 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
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248 | # else |
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249 | # if defined (__STDC__) || defined (__cplusplus) |
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250 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
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251 | # define YYSIZE_T size_t |
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252 | # endif |
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253 | # define YYSTACK_ALLOC YYMALLOC |
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254 | # define YYSTACK_FREE YYFREE |
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255 | # endif |
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256 | #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ |
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257 | |
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258 | |
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259 | #if (! defined (yyoverflow) \ |
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260 | && (! defined (__cplusplus) \ |
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261 | || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL))) |
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262 | |
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263 | /* A type that is properly aligned for any stack member. */ |
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264 | union yyalloc |
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265 | { |
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266 | short int yyss; |
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267 | YYSTYPE yyvs; |
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268 | }; |
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269 | |
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270 | /* The size of the maximum gap between one aligned stack and the next. */ |
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271 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
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272 | |
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273 | /* The size of an array large to enough to hold all stacks, each with |
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274 | N elements. */ |
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275 | # define YYSTACK_BYTES(N) \ |
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276 | ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \ |
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277 | + YYSTACK_GAP_MAXIMUM) |
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278 | |
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279 | /* Copy COUNT objects from FROM to TO. The source and destination do |
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280 | not overlap. */ |
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281 | # ifndef YYCOPY |
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282 | # if defined (__GNUC__) && 1 < __GNUC__ |
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283 | # define YYCOPY(To, From, Count) \ |
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284 | __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
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285 | # else |
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286 | # define YYCOPY(To, From, Count) \ |
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287 | do \ |
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288 | { \ |
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289 | register YYSIZE_T yyi; \ |
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290 | for (yyi = 0; yyi < (Count); yyi++) \ |
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291 | (To)[yyi] = (From)[yyi]; \ |
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292 | } \ |
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293 | while (0) |
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294 | # endif |
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295 | # endif |
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296 | |
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297 | /* Relocate STACK from its old location to the new one. The |
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298 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
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299 | elements in the stack, and YYPTR gives the new location of the |
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300 | stack. Advance YYPTR to a properly aligned location for the next |
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301 | stack. */ |
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302 | # define YYSTACK_RELOCATE(Stack) \ |
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303 | do \ |
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304 | { \ |
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305 | YYSIZE_T yynewbytes; \ |
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306 | YYCOPY (&yyptr->Stack, Stack, yysize); \ |
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307 | Stack = &yyptr->Stack; \ |
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308 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
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309 | yyptr += yynewbytes / sizeof (*yyptr); \ |
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310 | } \ |
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311 | while (0) |
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312 | |
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313 | #endif |
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314 | |
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315 | #if defined (__STDC__) || defined (__cplusplus) |
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316 | typedef signed char yysigned_char; |
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317 | #else |
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318 | typedef short int yysigned_char; |
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319 | #endif |
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320 | |
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321 | /* YYFINAL -- State number of the termination state. */ |
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322 | #define YYFINAL 3 |
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323 | /* YYLAST -- Last index in YYTABLE. */ |
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324 | #define YYLAST 285 |
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325 | |
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326 | /* YYNTOKENS -- Number of terminals. */ |
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327 | #define YYNTOKENS 37 |
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328 | /* YYNNTS -- Number of nonterminals. */ |
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329 | #define YYNNTS 42 |
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330 | /* YYNRULES -- Number of rules. */ |
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331 | #define YYNRULES 108 |
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332 | /* YYNRULES -- Number of states. */ |
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333 | #define YYNSTATES 184 |
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334 | |
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335 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
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336 | #define YYUNDEFTOK 2 |
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337 | #define YYMAXUTOK 291 |
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338 | |
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339 | #define YYTRANSLATE(YYX) \ |
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340 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
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341 | |
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342 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
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343 | static const unsigned char yytranslate[] = |
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344 | { |
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345 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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346 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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347 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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348 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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349 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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350 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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351 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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352 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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353 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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354 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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355 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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356 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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357 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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358 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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359 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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360 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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361 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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362 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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363 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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364 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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365 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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366 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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367 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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368 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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369 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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370 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
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371 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
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372 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
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373 | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, |
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374 | 35, 36 |
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375 | }; |
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376 | |
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377 | #if YYDEBUG |
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378 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
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379 | YYRHS. */ |
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380 | static const unsigned short int yyprhs[] = |
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381 | { |
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382 | 0, 0, 3, 5, 6, 9, 12, 15, 20, 23, |
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383 | 28, 33, 37, 39, 41, 43, 45, 47, 49, 51, |
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384 | 53, 55, 57, 59, 61, 63, 65, 67, 71, 74, |
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385 | 78, 81, 85, 88, 89, 92, 95, 98, 101, 104, |
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386 | 108, 113, 118, 123, 128, 134, 137, 140, 142, 146, |
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387 | 147, 150, 153, 156, 159, 162, 167, 171, 174, 178, |
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388 | 183, 184, 187, 191, 193, 197, 198, 201, 204, 207, |
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389 | 211, 214, 216, 220, 221, 224, 227, 230, 234, 238, |
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390 | 241, 244, 247, 248, 251, 254, 257, 262, 266, 270, |
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391 | 271, 274, 276, 278, 281, 284, 287, 289, 292, 293, |
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392 | 296, 298, 302, 306, 310, 313, 317, 321, 323 |
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393 | }; |
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394 | |
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395 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
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396 | static const yysigned_char yyrhs[] = |
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397 | { |
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398 | 38, 0, -1, 39, -1, -1, 39, 41, -1, 39, |
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399 | 52, -1, 39, 63, -1, 39, 3, 73, 75, -1, |
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400 | 39, 74, -1, 39, 27, 1, 32, -1, 39, 40, |
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401 | 1, 32, -1, 39, 1, 32, -1, 16, -1, 19, |
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402 | -1, 20, -1, 22, -1, 23, -1, 18, -1, 24, |
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403 | -1, 21, -1, 26, -1, 32, -1, 58, -1, 67, |
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404 | -1, 44, -1, 46, -1, 65, -1, 27, 1, 32, |
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405 | -1, 1, 32, -1, 10, 27, 32, -1, 43, 47, |
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406 | -1, 11, 27, 32, -1, 45, 47, -1, -1, 47, |
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407 | 48, -1, 47, 71, -1, 47, 69, -1, 47, 42, |
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408 | -1, 47, 32, -1, 20, 72, 32, -1, 19, 73, |
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409 | 76, 32, -1, 21, 77, 76, 32, -1, 22, 27, |
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410 | 76, 32, -1, 23, 27, 76, 32, -1, 24, 78, |
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411 | 78, 76, 32, -1, 7, 32, -1, 49, 53, -1, |
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412 | 74, -1, 50, 55, 51, -1, -1, 53, 54, -1, |
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413 | 53, 71, -1, 53, 69, -1, 53, 32, -1, 53, |
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414 | 42, -1, 19, 73, 76, 32, -1, 20, 72, 32, |
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415 | -1, 18, 32, -1, 26, 76, 32, -1, 21, 27, |
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416 | 76, 32, -1, -1, 55, 41, -1, 14, 77, 75, |
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417 | -1, 74, -1, 56, 59, 57, -1, -1, 59, 41, |
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418 | -1, 59, 63, -1, 59, 52, -1, 4, 73, 32, |
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419 | -1, 60, 70, -1, 74, -1, 61, 64, 62, -1, |
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420 | -1, 64, 41, -1, 64, 63, -1, 64, 52, -1, |
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421 | 6, 73, 32, -1, 9, 73, 32, -1, 66, 70, |
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422 | -1, 12, 32, -1, 68, 13, -1, -1, 70, 71, |
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423 | -1, 70, 32, -1, 70, 42, -1, 16, 25, 77, |
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424 | 32, -1, 16, 77, 32, -1, 17, 77, 32, -1, |
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425 | -1, 73, 76, -1, 27, -1, 28, -1, 5, 32, |
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426 | -1, 8, 32, -1, 15, 32, -1, 32, -1, 75, |
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427 | 32, -1, -1, 14, 77, -1, 78, -1, 78, 35, |
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428 | 78, -1, 78, 29, 78, -1, 31, 77, 30, -1, |
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429 | 36, 77, -1, 77, 33, 77, -1, 77, 34, 77, |
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430 | -1, 27, -1, 28, -1 |
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431 | }; |
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432 | |
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433 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
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434 | static const unsigned short int yyrline[] = |
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435 | { |
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436 | 0, 105, 105, 107, 109, 110, 111, 112, 113, 114, |
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437 | 115, 119, 123, 123, 123, 123, 123, 123, 123, 123, |
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438 | 123, 127, 128, 129, 130, 131, 132, 136, 137, 143, |
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439 | 151, 157, 165, 175, 177, 178, 179, 180, 181, 184, |
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440 | 192, 198, 208, 214, 220, 228, 237, 242, 250, 253, |
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441 | 255, 256, 257, 258, 259, 262, 268, 279, 285, 290, |
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442 | 300, 302, 307, 315, 323, 326, 328, 329, 330, 335, |
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443 | 342, 347, 355, 358, 360, 361, 362, 365, 373, 380, |
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444 | 387, 393, 400, 402, 403, 404, 407, 412, 417, 425, |
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445 | 427, 432, 433, 436, 437, 438, 442, 443, 446, 447, |
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446 | 450, 451, 452, 453, 454, 455, 456, 459, 460 |
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447 | }; |
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448 | #endif |
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449 | |
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450 | #if YYDEBUG || YYERROR_VERBOSE |
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451 | /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
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452 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
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453 | static const char *const yytname[] = |
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454 | { |
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455 | "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", |
---|
456 | "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", |
---|
457 | "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", |
---|
458 | "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", |
---|
459 | "T_DESELECT", "T_SELECT", "T_RANGE", "T_ON", "T_RESET", "T_WORD", |
---|
460 | "T_WORD_QUOTE", "T_UNEQUAL", "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", |
---|
461 | "T_OR", "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "stmt_list", |
---|
462 | "option_name", "common_stmt", "option_error", "config_entry_start", |
---|
463 | "config_stmt", "menuconfig_entry_start", "menuconfig_stmt", |
---|
464 | "config_option_list", "config_option", "choice", "choice_entry", |
---|
465 | "choice_end", "choice_stmt", "choice_option_list", "choice_option", |
---|
466 | "choice_block", "if_entry", "if_end", "if_stmt", "if_block", "menu", |
---|
467 | "menu_entry", "menu_end", "menu_stmt", "menu_block", "source_stmt", |
---|
468 | "comment", "comment_stmt", "help_start", "help", "depends_list", |
---|
469 | "depends", "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr", |
---|
470 | "symbol", 0 |
---|
471 | }; |
---|
472 | #endif |
---|
473 | |
---|
474 | # ifdef YYPRINT |
---|
475 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
---|
476 | token YYLEX-NUM. */ |
---|
477 | static const unsigned short int yytoknum[] = |
---|
478 | { |
---|
479 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
---|
480 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
---|
481 | 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, |
---|
482 | 285, 286, 287, 288, 289, 290, 291 |
---|
483 | }; |
---|
484 | # endif |
---|
485 | |
---|
486 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
---|
487 | static const unsigned char yyr1[] = |
---|
488 | { |
---|
489 | 0, 37, 38, 39, 39, 39, 39, 39, 39, 39, |
---|
490 | 39, 39, 40, 40, 40, 40, 40, 40, 40, 40, |
---|
491 | 40, 41, 41, 41, 41, 41, 41, 42, 42, 43, |
---|
492 | 44, 45, 46, 47, 47, 47, 47, 47, 47, 48, |
---|
493 | 48, 48, 48, 48, 48, 49, 50, 51, 52, 53, |
---|
494 | 53, 53, 53, 53, 53, 54, 54, 54, 54, 54, |
---|
495 | 55, 55, 56, 57, 58, 59, 59, 59, 59, 60, |
---|
496 | 61, 62, 63, 64, 64, 64, 64, 65, 66, 67, |
---|
497 | 68, 69, 70, 70, 70, 70, 71, 71, 71, 72, |
---|
498 | 72, 73, 73, 74, 74, 74, 75, 75, 76, 76, |
---|
499 | 77, 77, 77, 77, 77, 77, 77, 78, 78 |
---|
500 | }; |
---|
501 | |
---|
502 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
---|
503 | static const unsigned char yyr2[] = |
---|
504 | { |
---|
505 | 0, 2, 1, 0, 2, 2, 2, 4, 2, 4, |
---|
506 | 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, |
---|
507 | 1, 1, 1, 1, 1, 1, 1, 3, 2, 3, |
---|
508 | 2, 3, 2, 0, 2, 2, 2, 2, 2, 3, |
---|
509 | 4, 4, 4, 4, 5, 2, 2, 1, 3, 0, |
---|
510 | 2, 2, 2, 2, 2, 4, 3, 2, 3, 4, |
---|
511 | 0, 2, 3, 1, 3, 0, 2, 2, 2, 3, |
---|
512 | 2, 1, 3, 0, 2, 2, 2, 3, 3, 2, |
---|
513 | 2, 2, 0, 2, 2, 2, 4, 3, 3, 0, |
---|
514 | 2, 1, 1, 2, 2, 2, 1, 2, 0, 2, |
---|
515 | 1, 3, 3, 3, 2, 3, 3, 1, 1 |
---|
516 | }; |
---|
517 | |
---|
518 | /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
---|
519 | STATE-NUM when YYTABLE doesn't specify something else to do. Zero |
---|
520 | means the default is an error. */ |
---|
521 | static const unsigned char yydefact[] = |
---|
522 | { |
---|
523 | 3, 0, 0, 1, 0, 0, 0, 0, 0, 0, |
---|
524 | 0, 0, 0, 0, 0, 0, 12, 17, 13, 14, |
---|
525 | 19, 15, 16, 18, 20, 0, 21, 0, 4, 33, |
---|
526 | 24, 33, 25, 49, 60, 5, 65, 22, 82, 73, |
---|
527 | 6, 26, 82, 23, 8, 11, 91, 92, 0, 0, |
---|
528 | 93, 0, 45, 94, 0, 0, 0, 107, 108, 0, |
---|
529 | 0, 0, 100, 95, 0, 0, 0, 0, 0, 0, |
---|
530 | 0, 0, 0, 0, 96, 7, 69, 77, 78, 29, |
---|
531 | 31, 0, 104, 0, 0, 62, 0, 0, 9, 10, |
---|
532 | 0, 0, 0, 0, 0, 89, 0, 0, 0, 0, |
---|
533 | 0, 38, 37, 34, 0, 36, 35, 0, 0, 89, |
---|
534 | 0, 98, 53, 54, 50, 52, 51, 61, 48, 47, |
---|
535 | 66, 68, 64, 67, 63, 84, 85, 83, 74, 76, |
---|
536 | 72, 75, 71, 97, 103, 105, 106, 102, 101, 28, |
---|
537 | 80, 0, 0, 0, 98, 0, 98, 98, 98, 98, |
---|
538 | 0, 0, 81, 57, 98, 0, 98, 0, 0, 0, |
---|
539 | 87, 88, 0, 39, 90, 0, 0, 0, 98, 27, |
---|
540 | 0, 56, 0, 99, 58, 86, 40, 41, 42, 43, |
---|
541 | 0, 55, 59, 44 |
---|
542 | }; |
---|
543 | |
---|
544 | /* YYDEFGOTO[NTERM-NUM]. */ |
---|
545 | static const short int yydefgoto[] = |
---|
546 | { |
---|
547 | -1, 1, 2, 27, 28, 102, 29, 30, 31, 32, |
---|
548 | 66, 103, 33, 34, 118, 35, 68, 114, 69, 36, |
---|
549 | 122, 37, 70, 38, 39, 130, 40, 72, 41, 42, |
---|
550 | 43, 104, 105, 71, 106, 145, 146, 44, 75, 158, |
---|
551 | 61, 62 |
---|
552 | }; |
---|
553 | |
---|
554 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
---|
555 | STATE-NUM. */ |
---|
556 | #define YYPACT_NINF -80 |
---|
557 | static const short int yypact[] = |
---|
558 | { |
---|
559 | -80, 2, 164, -80, -22, 105, 105, -6, 105, 0, |
---|
560 | 7, 105, 17, 28, 70, 35, -80, -80, -80, -80, |
---|
561 | -80, -80, -80, -80, -80, 69, -80, 78, -80, -80, |
---|
562 | -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, |
---|
563 | -80, -80, -80, -80, -80, -80, -80, -80, 62, 68, |
---|
564 | -80, 85, -80, -80, 97, 127, 144, -80, -80, 70, |
---|
565 | 70, 188, -8, -80, 149, 163, 42, 104, 192, 67, |
---|
566 | 221, 8, 221, 134, -80, 167, -80, -80, -80, -80, |
---|
567 | -80, 50, -80, 70, 70, 167, 119, 119, -80, -80, |
---|
568 | 173, 184, 60, 70, 105, 105, 70, 65, 150, 119, |
---|
569 | 232, -80, -80, -80, 210, -80, -80, 202, 105, 105, |
---|
570 | 231, 224, -80, -80, -80, -80, -80, -80, -80, -80, |
---|
571 | -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, |
---|
572 | -80, -80, -80, -80, -80, 226, -80, -80, -80, -80, |
---|
573 | -80, 70, 211, 218, 224, 230, 224, -3, 224, 224, |
---|
574 | 119, 233, -80, -80, 224, 234, 224, 70, 235, 222, |
---|
575 | -80, -80, 236, -80, -80, 237, 238, 239, 224, -80, |
---|
576 | 240, -80, 241, 129, -80, -80, -80, -80, -80, -80, |
---|
577 | 242, -80, -80, -80 |
---|
578 | }; |
---|
579 | |
---|
580 | /* YYPGOTO[NTERM-NUM]. */ |
---|
581 | static const short int yypgoto[] = |
---|
582 | { |
---|
583 | -80, -80, -80, -80, -36, 22, -80, -80, -80, -80, |
---|
584 | 244, -80, -80, -80, -80, 176, -80, -80, -80, -80, |
---|
585 | -80, -80, -80, -80, -80, -80, 187, -80, -80, -80, |
---|
586 | -80, -80, 195, 243, 121, 155, -5, 145, 215, 93, |
---|
587 | -55, -79 |
---|
588 | }; |
---|
589 | |
---|
590 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
---|
591 | positive, shift that token. If negative, reduce the rule which |
---|
592 | number is the opposite. If zero, do what YYDEFACT says. |
---|
593 | If YYTABLE_NINF, syntax error. */ |
---|
594 | #define YYTABLE_NINF -80 |
---|
595 | static const short int yytable[] = |
---|
596 | { |
---|
597 | 48, 49, 3, 51, 81, 82, 54, 137, 138, 90, |
---|
598 | 45, 157, -70, -70, -70, -70, -70, -70, -70, -70, |
---|
599 | 150, 86, -70, -70, 92, 93, 50, 87, 135, 136, |
---|
600 | 83, 84, 52, 117, 120, 100, 128, 142, 143, 53, |
---|
601 | 125, 147, -30, 90, 55, -30, -30, -30, -30, -30, |
---|
602 | -30, -30, -30, -30, 91, 56, -30, -30, 92, 93, |
---|
603 | -30, 94, 95, 96, 97, 98, 99, 63, -30, 100, |
---|
604 | 64, 168, 7, 8, 101, 10, 11, 12, 13, 65, |
---|
605 | 134, 14, 15, 83, 84, 141, 159, 57, 58, 144, |
---|
606 | 113, 59, 148, 126, 74, 126, 60, 57, 58, 26, |
---|
607 | 76, 59, 173, 154, -32, 90, 60, -32, -32, -32, |
---|
608 | -32, -32, -32, -32, -32, -32, 91, 77, -32, -32, |
---|
609 | 92, 93, -32, 94, 95, 96, 97, 98, 99, 78, |
---|
610 | -32, 100, 46, 47, -79, 90, 101, -79, -79, -79, |
---|
611 | -79, -79, -79, -79, -79, -79, 57, 58, -79, -79, |
---|
612 | 92, 93, -79, -79, -79, -79, -79, -79, -79, 79, |
---|
613 | -79, 100, 83, 84, -2, 4, 125, 5, 6, 7, |
---|
614 | 8, 9, 10, 11, 12, 13, 80, 149, 14, 15, |
---|
615 | 16, 88, 17, 18, 19, 20, 21, 22, 23, 116, |
---|
616 | 24, 25, 127, 90, 127, 89, 26, -46, -46, 133, |
---|
617 | -46, -46, -46, -46, 91, 139, -46, -46, 92, 93, |
---|
618 | 107, 108, 109, 110, 119, 124, 140, 132, 111, 100, |
---|
619 | 74, 83, 84, 152, 112, 6, 7, 8, 9, 10, |
---|
620 | 11, 12, 13, 151, 153, 14, 15, 162, 157, 164, |
---|
621 | 165, 166, 167, 160, 83, 84, 121, 170, 129, 172, |
---|
622 | 161, 83, 84, 26, 175, 83, 84, 123, 156, 131, |
---|
623 | 84, 180, 163, 115, 155, 169, 171, 174, 176, 177, |
---|
624 | 178, 179, 181, 182, 183, 67, 85, 0, 0, 0, |
---|
625 | 0, 0, 0, 0, 0, 73 |
---|
626 | }; |
---|
627 | |
---|
628 | static const short int yycheck[] = |
---|
629 | { |
---|
630 | 5, 6, 0, 8, 59, 60, 11, 86, 87, 1, |
---|
631 | 32, 14, 4, 5, 6, 7, 8, 9, 10, 11, |
---|
632 | 99, 29, 14, 15, 16, 17, 32, 35, 83, 84, |
---|
633 | 33, 34, 32, 69, 70, 27, 72, 92, 93, 32, |
---|
634 | 32, 96, 0, 1, 27, 3, 4, 5, 6, 7, |
---|
635 | 8, 9, 10, 11, 12, 27, 14, 15, 16, 17, |
---|
636 | 18, 19, 20, 21, 22, 23, 24, 32, 26, 27, |
---|
637 | 1, 150, 5, 6, 32, 8, 9, 10, 11, 1, |
---|
638 | 30, 14, 15, 33, 34, 25, 141, 27, 28, 94, |
---|
639 | 68, 31, 27, 71, 32, 73, 36, 27, 28, 32, |
---|
640 | 32, 31, 157, 108, 0, 1, 36, 3, 4, 5, |
---|
641 | 6, 7, 8, 9, 10, 11, 12, 32, 14, 15, |
---|
642 | 16, 17, 18, 19, 20, 21, 22, 23, 24, 32, |
---|
643 | 26, 27, 27, 28, 0, 1, 32, 3, 4, 5, |
---|
644 | 6, 7, 8, 9, 10, 11, 27, 28, 14, 15, |
---|
645 | 16, 17, 18, 19, 20, 21, 22, 23, 24, 32, |
---|
646 | 26, 27, 33, 34, 0, 1, 32, 3, 4, 5, |
---|
647 | 6, 7, 8, 9, 10, 11, 32, 27, 14, 15, |
---|
648 | 16, 32, 18, 19, 20, 21, 22, 23, 24, 68, |
---|
649 | 26, 27, 71, 1, 73, 32, 32, 5, 6, 32, |
---|
650 | 8, 9, 10, 11, 12, 32, 14, 15, 16, 17, |
---|
651 | 18, 19, 20, 21, 69, 70, 32, 72, 26, 27, |
---|
652 | 32, 33, 34, 13, 32, 4, 5, 6, 7, 8, |
---|
653 | 9, 10, 11, 1, 32, 14, 15, 144, 14, 146, |
---|
654 | 147, 148, 149, 32, 33, 34, 70, 154, 72, 156, |
---|
655 | 32, 33, 34, 32, 32, 33, 34, 70, 27, 72, |
---|
656 | 34, 168, 32, 68, 109, 32, 32, 32, 32, 32, |
---|
657 | 32, 32, 32, 32, 32, 31, 61, -1, -1, -1, |
---|
658 | -1, -1, -1, -1, -1, 42 |
---|
659 | }; |
---|
660 | |
---|
661 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
---|
662 | symbol of state STATE-NUM. */ |
---|
663 | static const unsigned char yystos[] = |
---|
664 | { |
---|
665 | 0, 38, 39, 0, 1, 3, 4, 5, 6, 7, |
---|
666 | 8, 9, 10, 11, 14, 15, 16, 18, 19, 20, |
---|
667 | 21, 22, 23, 24, 26, 27, 32, 40, 41, 43, |
---|
668 | 44, 45, 46, 49, 50, 52, 56, 58, 60, 61, |
---|
669 | 63, 65, 66, 67, 74, 32, 27, 28, 73, 73, |
---|
670 | 32, 73, 32, 32, 73, 27, 27, 27, 28, 31, |
---|
671 | 36, 77, 78, 32, 1, 1, 47, 47, 53, 55, |
---|
672 | 59, 70, 64, 70, 32, 75, 32, 32, 32, 32, |
---|
673 | 32, 77, 77, 33, 34, 75, 29, 35, 32, 32, |
---|
674 | 1, 12, 16, 17, 19, 20, 21, 22, 23, 24, |
---|
675 | 27, 32, 42, 48, 68, 69, 71, 18, 19, 20, |
---|
676 | 21, 26, 32, 42, 54, 69, 71, 41, 51, 74, |
---|
677 | 41, 52, 57, 63, 74, 32, 42, 71, 41, 52, |
---|
678 | 62, 63, 74, 32, 30, 77, 77, 78, 78, 32, |
---|
679 | 32, 25, 77, 77, 73, 72, 73, 77, 27, 27, |
---|
680 | 78, 1, 13, 32, 73, 72, 27, 14, 76, 77, |
---|
681 | 32, 32, 76, 32, 76, 76, 76, 76, 78, 32, |
---|
682 | 76, 32, 76, 77, 32, 32, 32, 32, 32, 32, |
---|
683 | 76, 32, 32, 32 |
---|
684 | }; |
---|
685 | |
---|
686 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
---|
687 | # define YYSIZE_T __SIZE_TYPE__ |
---|
688 | #endif |
---|
689 | #if ! defined (YYSIZE_T) && defined (size_t) |
---|
690 | # define YYSIZE_T size_t |
---|
691 | #endif |
---|
692 | #if ! defined (YYSIZE_T) |
---|
693 | # if defined (__STDC__) || defined (__cplusplus) |
---|
694 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
---|
695 | # define YYSIZE_T size_t |
---|
696 | # endif |
---|
697 | #endif |
---|
698 | #if ! defined (YYSIZE_T) |
---|
699 | # define YYSIZE_T unsigned int |
---|
700 | #endif |
---|
701 | |
---|
702 | #define yyerrok (yyerrstatus = 0) |
---|
703 | #define yyclearin (yychar = YYEMPTY) |
---|
704 | #define YYEMPTY (-2) |
---|
705 | #define YYEOF 0 |
---|
706 | |
---|
707 | #define YYACCEPT goto yyacceptlab |
---|
708 | #define YYABORT goto yyabortlab |
---|
709 | #define YYERROR goto yyerrorlab |
---|
710 | |
---|
711 | |
---|
712 | /* Like YYERROR except do call yyerror. This remains here temporarily |
---|
713 | to ease the transition to the new meaning of YYERROR, for GCC. |
---|
714 | Once GCC version 2 has supplanted version 1, this can go. */ |
---|
715 | |
---|
716 | #define YYFAIL goto yyerrlab |
---|
717 | |
---|
718 | #define YYRECOVERING() (!!yyerrstatus) |
---|
719 | |
---|
720 | #define YYBACKUP(Token, Value) \ |
---|
721 | do \ |
---|
722 | if (yychar == YYEMPTY && yylen == 1) \ |
---|
723 | { \ |
---|
724 | yychar = (Token); \ |
---|
725 | yylval = (Value); \ |
---|
726 | yytoken = YYTRANSLATE (yychar); \ |
---|
727 | YYPOPSTACK; \ |
---|
728 | goto yybackup; \ |
---|
729 | } \ |
---|
730 | else \ |
---|
731 | { \ |
---|
732 | yyerror ("syntax error: cannot back up");\ |
---|
733 | YYERROR; \ |
---|
734 | } \ |
---|
735 | while (0) |
---|
736 | |
---|
737 | #define YYTERROR 1 |
---|
738 | #define YYERRCODE 256 |
---|
739 | |
---|
740 | /* YYLLOC_DEFAULT -- Compute the default location (before the actions |
---|
741 | are run). */ |
---|
742 | |
---|
743 | #ifndef YYLLOC_DEFAULT |
---|
744 | # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
---|
745 | ((Current).first_line = (Rhs)[1].first_line, \ |
---|
746 | (Current).first_column = (Rhs)[1].first_column, \ |
---|
747 | (Current).last_line = (Rhs)[N].last_line, \ |
---|
748 | (Current).last_column = (Rhs)[N].last_column) |
---|
749 | #endif |
---|
750 | |
---|
751 | /* YYLEX -- calling `yylex' with the right arguments. */ |
---|
752 | |
---|
753 | #ifdef YYLEX_PARAM |
---|
754 | # define YYLEX yylex (YYLEX_PARAM) |
---|
755 | #else |
---|
756 | # define YYLEX yylex () |
---|
757 | #endif |
---|
758 | |
---|
759 | /* Enable debugging if requested. */ |
---|
760 | #if YYDEBUG |
---|
761 | |
---|
762 | # ifndef YYFPRINTF |
---|
763 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
---|
764 | # define YYFPRINTF fprintf |
---|
765 | # endif |
---|
766 | |
---|
767 | # define YYDPRINTF(Args) \ |
---|
768 | do { \ |
---|
769 | if (yydebug) \ |
---|
770 | YYFPRINTF Args; \ |
---|
771 | } while (0) |
---|
772 | |
---|
773 | # define YYDSYMPRINT(Args) \ |
---|
774 | do { \ |
---|
775 | if (yydebug) \ |
---|
776 | yysymprint Args; \ |
---|
777 | } while (0) |
---|
778 | |
---|
779 | # define YYDSYMPRINTF(Title, Token, Value, Location) \ |
---|
780 | do { \ |
---|
781 | if (yydebug) \ |
---|
782 | { \ |
---|
783 | YYFPRINTF (stderr, "%s ", Title); \ |
---|
784 | yysymprint (stderr, \ |
---|
785 | Token, Value); \ |
---|
786 | YYFPRINTF (stderr, "\n"); \ |
---|
787 | } \ |
---|
788 | } while (0) |
---|
789 | |
---|
790 | /*------------------------------------------------------------------. |
---|
791 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
---|
792 | | TOP (included). | |
---|
793 | `------------------------------------------------------------------*/ |
---|
794 | |
---|
795 | #if defined (__STDC__) || defined (__cplusplus) |
---|
796 | static void |
---|
797 | yy_stack_print (short int *bottom, short int *top) |
---|
798 | #else |
---|
799 | static void |
---|
800 | yy_stack_print (bottom, top) |
---|
801 | short int *bottom; |
---|
802 | short int *top; |
---|
803 | #endif |
---|
804 | { |
---|
805 | YYFPRINTF (stderr, "Stack now"); |
---|
806 | for (/* Nothing. */; bottom <= top; ++bottom) |
---|
807 | YYFPRINTF (stderr, " %d", *bottom); |
---|
808 | YYFPRINTF (stderr, "\n"); |
---|
809 | } |
---|
810 | |
---|
811 | # define YY_STACK_PRINT(Bottom, Top) \ |
---|
812 | do { \ |
---|
813 | if (yydebug) \ |
---|
814 | yy_stack_print ((Bottom), (Top)); \ |
---|
815 | } while (0) |
---|
816 | |
---|
817 | |
---|
818 | /*------------------------------------------------. |
---|
819 | | Report that the YYRULE is going to be reduced. | |
---|
820 | `------------------------------------------------*/ |
---|
821 | |
---|
822 | #if defined (__STDC__) || defined (__cplusplus) |
---|
823 | static void |
---|
824 | yy_reduce_print (int yyrule) |
---|
825 | #else |
---|
826 | static void |
---|
827 | yy_reduce_print (yyrule) |
---|
828 | int yyrule; |
---|
829 | #endif |
---|
830 | { |
---|
831 | int yyi; |
---|
832 | unsigned int yylno = yyrline[yyrule]; |
---|
833 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", |
---|
834 | yyrule - 1, yylno); |
---|
835 | /* Print the symbols being reduced, and their result. */ |
---|
836 | for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) |
---|
837 | YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); |
---|
838 | YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); |
---|
839 | } |
---|
840 | |
---|
841 | # define YY_REDUCE_PRINT(Rule) \ |
---|
842 | do { \ |
---|
843 | if (yydebug) \ |
---|
844 | yy_reduce_print (Rule); \ |
---|
845 | } while (0) |
---|
846 | |
---|
847 | /* Nonzero means print parse trace. It is left uninitialized so that |
---|
848 | multiple parsers can coexist. */ |
---|
849 | int yydebug; |
---|
850 | #else /* !YYDEBUG */ |
---|
851 | # define YYDPRINTF(Args) |
---|
852 | # define YYDSYMPRINT(Args) |
---|
853 | # define YYDSYMPRINTF(Title, Token, Value, Location) |
---|
854 | # define YY_STACK_PRINT(Bottom, Top) |
---|
855 | # define YY_REDUCE_PRINT(Rule) |
---|
856 | #endif /* !YYDEBUG */ |
---|
857 | |
---|
858 | |
---|
859 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
---|
860 | #ifndef YYINITDEPTH |
---|
861 | # define YYINITDEPTH 200 |
---|
862 | #endif |
---|
863 | |
---|
864 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
---|
865 | if the built-in stack extension method is used). |
---|
866 | |
---|
867 | Do not make this value too large; the results are undefined if |
---|
868 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
---|
869 | evaluated with infinite-precision integer arithmetic. */ |
---|
870 | |
---|
871 | #if defined (YYMAXDEPTH) && YYMAXDEPTH == 0 |
---|
872 | # undef YYMAXDEPTH |
---|
873 | #endif |
---|
874 | |
---|
875 | #ifndef YYMAXDEPTH |
---|
876 | # define YYMAXDEPTH 10000 |
---|
877 | #endif |
---|
878 | |
---|
879 | |
---|
880 | |
---|
881 | #if YYERROR_VERBOSE |
---|
882 | |
---|
883 | # ifndef yystrlen |
---|
884 | # if defined (__GLIBC__) && defined (_STRING_H) |
---|
885 | # define yystrlen strlen |
---|
886 | # else |
---|
887 | /* Return the length of YYSTR. */ |
---|
888 | static YYSIZE_T |
---|
889 | # if defined (__STDC__) || defined (__cplusplus) |
---|
890 | yystrlen (const char *yystr) |
---|
891 | # else |
---|
892 | yystrlen (yystr) |
---|
893 | const char *yystr; |
---|
894 | # endif |
---|
895 | { |
---|
896 | register const char *yys = yystr; |
---|
897 | |
---|
898 | while (*yys++ != '\0') |
---|
899 | continue; |
---|
900 | |
---|
901 | return yys - yystr - 1; |
---|
902 | } |
---|
903 | # endif |
---|
904 | # endif |
---|
905 | |
---|
906 | # ifndef yystpcpy |
---|
907 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
---|
908 | # define yystpcpy stpcpy |
---|
909 | # else |
---|
910 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
---|
911 | YYDEST. */ |
---|
912 | static char * |
---|
913 | # if defined (__STDC__) || defined (__cplusplus) |
---|
914 | yystpcpy (char *yydest, const char *yysrc) |
---|
915 | # else |
---|
916 | yystpcpy (yydest, yysrc) |
---|
917 | char *yydest; |
---|
918 | const char *yysrc; |
---|
919 | # endif |
---|
920 | { |
---|
921 | register char *yyd = yydest; |
---|
922 | register const char *yys = yysrc; |
---|
923 | |
---|
924 | while ((*yyd++ = *yys++) != '\0') |
---|
925 | continue; |
---|
926 | |
---|
927 | return yyd - 1; |
---|
928 | } |
---|
929 | # endif |
---|
930 | # endif |
---|
931 | |
---|
932 | #endif /* !YYERROR_VERBOSE */ |
---|
933 | |
---|
934 | |
---|
935 | |
---|
936 | #if YYDEBUG |
---|
937 | /*--------------------------------. |
---|
938 | | Print this symbol on YYOUTPUT. | |
---|
939 | `--------------------------------*/ |
---|
940 | |
---|
941 | #if defined (__STDC__) || defined (__cplusplus) |
---|
942 | static void |
---|
943 | yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) |
---|
944 | #else |
---|
945 | static void |
---|
946 | yysymprint (yyoutput, yytype, yyvaluep) |
---|
947 | FILE *yyoutput; |
---|
948 | int yytype; |
---|
949 | YYSTYPE *yyvaluep; |
---|
950 | #endif |
---|
951 | { |
---|
952 | /* Pacify ``unused variable'' warnings. */ |
---|
953 | (void) yyvaluep; |
---|
954 | |
---|
955 | if (yytype < YYNTOKENS) |
---|
956 | { |
---|
957 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
---|
958 | # ifdef YYPRINT |
---|
959 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
---|
960 | # endif |
---|
961 | } |
---|
962 | else |
---|
963 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
---|
964 | |
---|
965 | switch (yytype) |
---|
966 | { |
---|
967 | default: |
---|
968 | break; |
---|
969 | } |
---|
970 | YYFPRINTF (yyoutput, ")"); |
---|
971 | } |
---|
972 | |
---|
973 | #endif /* ! YYDEBUG */ |
---|
974 | /*-----------------------------------------------. |
---|
975 | | Release the memory associated to this symbol. | |
---|
976 | `-----------------------------------------------*/ |
---|
977 | |
---|
978 | #if defined (__STDC__) || defined (__cplusplus) |
---|
979 | static void |
---|
980 | yydestruct (int yytype, YYSTYPE *yyvaluep) |
---|
981 | #else |
---|
982 | static void |
---|
983 | yydestruct (yytype, yyvaluep) |
---|
984 | int yytype; |
---|
985 | YYSTYPE *yyvaluep; |
---|
986 | #endif |
---|
987 | { |
---|
988 | /* Pacify ``unused variable'' warnings. */ |
---|
989 | (void) yyvaluep; |
---|
990 | |
---|
991 | switch (yytype) |
---|
992 | { |
---|
993 | case 50: /* choice_entry */ |
---|
994 | |
---|
995 | { |
---|
996 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
---|
997 | yyvaluep->menu->file->name, yyvaluep->menu->lineno); |
---|
998 | if (current_menu == yyvaluep->menu) |
---|
999 | menu_end_menu(); |
---|
1000 | }; |
---|
1001 | |
---|
1002 | break; |
---|
1003 | case 56: /* if_entry */ |
---|
1004 | |
---|
1005 | { |
---|
1006 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
---|
1007 | yyvaluep->menu->file->name, yyvaluep->menu->lineno); |
---|
1008 | if (current_menu == yyvaluep->menu) |
---|
1009 | menu_end_menu(); |
---|
1010 | }; |
---|
1011 | |
---|
1012 | break; |
---|
1013 | case 61: /* menu_entry */ |
---|
1014 | |
---|
1015 | { |
---|
1016 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
---|
1017 | yyvaluep->menu->file->name, yyvaluep->menu->lineno); |
---|
1018 | if (current_menu == yyvaluep->menu) |
---|
1019 | menu_end_menu(); |
---|
1020 | }; |
---|
1021 | |
---|
1022 | break; |
---|
1023 | |
---|
1024 | default: |
---|
1025 | break; |
---|
1026 | } |
---|
1027 | } |
---|
1028 | |
---|
1029 | |
---|
1030 | /* Prevent warnings from -Wmissing-prototypes. */ |
---|
1031 | |
---|
1032 | #ifdef YYPARSE_PARAM |
---|
1033 | # if defined (__STDC__) || defined (__cplusplus) |
---|
1034 | int yyparse (void *YYPARSE_PARAM); |
---|
1035 | # else |
---|
1036 | int yyparse (); |
---|
1037 | # endif |
---|
1038 | #else /* ! YYPARSE_PARAM */ |
---|
1039 | #if defined (__STDC__) || defined (__cplusplus) |
---|
1040 | int yyparse (void); |
---|
1041 | #else |
---|
1042 | int yyparse (); |
---|
1043 | #endif |
---|
1044 | #endif /* ! YYPARSE_PARAM */ |
---|
1045 | |
---|
1046 | |
---|
1047 | |
---|
1048 | /* The lookahead symbol. */ |
---|
1049 | int yychar; |
---|
1050 | |
---|
1051 | /* The semantic value of the lookahead symbol. */ |
---|
1052 | YYSTYPE yylval; |
---|
1053 | |
---|
1054 | /* Number of syntax errors so far. */ |
---|
1055 | int yynerrs; |
---|
1056 | |
---|
1057 | |
---|
1058 | |
---|
1059 | /*----------. |
---|
1060 | | yyparse. | |
---|
1061 | `----------*/ |
---|
1062 | |
---|
1063 | #ifdef YYPARSE_PARAM |
---|
1064 | # if defined (__STDC__) || defined (__cplusplus) |
---|
1065 | int yyparse (void *YYPARSE_PARAM) |
---|
1066 | # else |
---|
1067 | int yyparse (YYPARSE_PARAM) |
---|
1068 | void *YYPARSE_PARAM; |
---|
1069 | # endif |
---|
1070 | #else /* ! YYPARSE_PARAM */ |
---|
1071 | #if defined (__STDC__) || defined (__cplusplus) |
---|
1072 | int |
---|
1073 | yyparse (void) |
---|
1074 | #else |
---|
1075 | int |
---|
1076 | yyparse () |
---|
1077 | |
---|
1078 | #endif |
---|
1079 | #endif |
---|
1080 | { |
---|
1081 | |
---|
1082 | register int yystate; |
---|
1083 | register int yyn; |
---|
1084 | int yyresult; |
---|
1085 | /* Number of tokens to shift before error messages enabled. */ |
---|
1086 | int yyerrstatus; |
---|
1087 | /* Lookahead token as an internal (translated) token number. */ |
---|
1088 | int yytoken = 0; |
---|
1089 | |
---|
1090 | /* Three stacks and their tools: |
---|
1091 | `yyss': related to states, |
---|
1092 | `yyvs': related to semantic values, |
---|
1093 | `yyls': related to locations. |
---|
1094 | |
---|
1095 | Refer to the stacks thru separate pointers, to allow yyoverflow |
---|
1096 | to reallocate them elsewhere. */ |
---|
1097 | |
---|
1098 | /* The state stack. */ |
---|
1099 | short int yyssa[YYINITDEPTH]; |
---|
1100 | short int *yyss = yyssa; |
---|
1101 | register short int *yyssp; |
---|
1102 | |
---|
1103 | /* The semantic value stack. */ |
---|
1104 | YYSTYPE yyvsa[YYINITDEPTH]; |
---|
1105 | YYSTYPE *yyvs = yyvsa; |
---|
1106 | register YYSTYPE *yyvsp; |
---|
1107 | |
---|
1108 | |
---|
1109 | |
---|
1110 | #define YYPOPSTACK (yyvsp--, yyssp--) |
---|
1111 | |
---|
1112 | YYSIZE_T yystacksize = YYINITDEPTH; |
---|
1113 | |
---|
1114 | /* The variables used to return semantic value and location from the |
---|
1115 | action routines. */ |
---|
1116 | YYSTYPE yyval; |
---|
1117 | |
---|
1118 | |
---|
1119 | /* When reducing, the number of symbols on the RHS of the reduced |
---|
1120 | rule. */ |
---|
1121 | int yylen; |
---|
1122 | |
---|
1123 | YYDPRINTF ((stderr, "Starting parse\n")); |
---|
1124 | |
---|
1125 | yystate = 0; |
---|
1126 | yyerrstatus = 0; |
---|
1127 | yynerrs = 0; |
---|
1128 | yychar = YYEMPTY; /* Cause a token to be read. */ |
---|
1129 | |
---|
1130 | /* Initialize stack pointers. |
---|
1131 | Waste one element of value and location stack |
---|
1132 | so that they stay on the same level as the state stack. |
---|
1133 | The wasted elements are never initialized. */ |
---|
1134 | |
---|
1135 | yyssp = yyss; |
---|
1136 | yyvsp = yyvs; |
---|
1137 | |
---|
1138 | |
---|
1139 | goto yysetstate; |
---|
1140 | |
---|
1141 | /*------------------------------------------------------------. |
---|
1142 | | yynewstate -- Push a new state, which is found in yystate. | |
---|
1143 | `------------------------------------------------------------*/ |
---|
1144 | yynewstate: |
---|
1145 | /* In all cases, when you get here, the value and location stacks |
---|
1146 | have just been pushed. so pushing a state here evens the stacks. |
---|
1147 | */ |
---|
1148 | yyssp++; |
---|
1149 | |
---|
1150 | yysetstate: |
---|
1151 | *yyssp = yystate; |
---|
1152 | |
---|
1153 | if (yyss + yystacksize - 1 <= yyssp) |
---|
1154 | { |
---|
1155 | /* Get the current used size of the three stacks, in elements. */ |
---|
1156 | YYSIZE_T yysize = yyssp - yyss + 1; |
---|
1157 | |
---|
1158 | #ifdef yyoverflow |
---|
1159 | { |
---|
1160 | /* Give user a chance to reallocate the stack. Use copies of |
---|
1161 | these so that the &'s don't force the real ones into |
---|
1162 | memory. */ |
---|
1163 | YYSTYPE *yyvs1 = yyvs; |
---|
1164 | short int *yyss1 = yyss; |
---|
1165 | |
---|
1166 | |
---|
1167 | /* Each stack pointer address is followed by the size of the |
---|
1168 | data in use in that stack, in bytes. This used to be a |
---|
1169 | conditional around just the two extra args, but that might |
---|
1170 | be undefined if yyoverflow is a macro. */ |
---|
1171 | yyoverflow ("parser stack overflow", |
---|
1172 | &yyss1, yysize * sizeof (*yyssp), |
---|
1173 | &yyvs1, yysize * sizeof (*yyvsp), |
---|
1174 | |
---|
1175 | &yystacksize); |
---|
1176 | |
---|
1177 | yyss = yyss1; |
---|
1178 | yyvs = yyvs1; |
---|
1179 | } |
---|
1180 | #else /* no yyoverflow */ |
---|
1181 | # ifndef YYSTACK_RELOCATE |
---|
1182 | goto yyoverflowlab; |
---|
1183 | # else |
---|
1184 | /* Extend the stack our own way. */ |
---|
1185 | if (YYMAXDEPTH <= yystacksize) |
---|
1186 | goto yyoverflowlab; |
---|
1187 | yystacksize *= 2; |
---|
1188 | if (YYMAXDEPTH < yystacksize) |
---|
1189 | yystacksize = YYMAXDEPTH; |
---|
1190 | |
---|
1191 | { |
---|
1192 | short int *yyss1 = yyss; |
---|
1193 | union yyalloc *yyptr = |
---|
1194 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
---|
1195 | if (! yyptr) |
---|
1196 | goto yyoverflowlab; |
---|
1197 | YYSTACK_RELOCATE (yyss); |
---|
1198 | YYSTACK_RELOCATE (yyvs); |
---|
1199 | |
---|
1200 | # undef YYSTACK_RELOCATE |
---|
1201 | if (yyss1 != yyssa) |
---|
1202 | YYSTACK_FREE (yyss1); |
---|
1203 | } |
---|
1204 | # endif |
---|
1205 | #endif /* no yyoverflow */ |
---|
1206 | |
---|
1207 | yyssp = yyss + yysize - 1; |
---|
1208 | yyvsp = yyvs + yysize - 1; |
---|
1209 | |
---|
1210 | |
---|
1211 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
---|
1212 | (unsigned long int) yystacksize)); |
---|
1213 | |
---|
1214 | if (yyss + yystacksize - 1 <= yyssp) |
---|
1215 | YYABORT; |
---|
1216 | } |
---|
1217 | |
---|
1218 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
---|
1219 | |
---|
1220 | goto yybackup; |
---|
1221 | |
---|
1222 | /*-----------. |
---|
1223 | | yybackup. | |
---|
1224 | `-----------*/ |
---|
1225 | yybackup: |
---|
1226 | |
---|
1227 | /* Do appropriate processing given the current state. */ |
---|
1228 | /* Read a lookahead token if we need one and don't already have one. */ |
---|
1229 | /* yyresume: */ |
---|
1230 | |
---|
1231 | /* First try to decide what to do without reference to lookahead token. */ |
---|
1232 | |
---|
1233 | yyn = yypact[yystate]; |
---|
1234 | if (yyn == YYPACT_NINF) |
---|
1235 | goto yydefault; |
---|
1236 | |
---|
1237 | /* Not known => get a lookahead token if don't already have one. */ |
---|
1238 | |
---|
1239 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
---|
1240 | if (yychar == YYEMPTY) |
---|
1241 | { |
---|
1242 | YYDPRINTF ((stderr, "Reading a token: ")); |
---|
1243 | yychar = YYLEX; |
---|
1244 | } |
---|
1245 | |
---|
1246 | if (yychar <= YYEOF) |
---|
1247 | { |
---|
1248 | yychar = yytoken = YYEOF; |
---|
1249 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
---|
1250 | } |
---|
1251 | else |
---|
1252 | { |
---|
1253 | yytoken = YYTRANSLATE (yychar); |
---|
1254 | YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); |
---|
1255 | } |
---|
1256 | |
---|
1257 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
---|
1258 | detect an error, take that action. */ |
---|
1259 | yyn += yytoken; |
---|
1260 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) |
---|
1261 | goto yydefault; |
---|
1262 | yyn = yytable[yyn]; |
---|
1263 | if (yyn <= 0) |
---|
1264 | { |
---|
1265 | if (yyn == 0 || yyn == YYTABLE_NINF) |
---|
1266 | goto yyerrlab; |
---|
1267 | yyn = -yyn; |
---|
1268 | goto yyreduce; |
---|
1269 | } |
---|
1270 | |
---|
1271 | if (yyn == YYFINAL) |
---|
1272 | YYACCEPT; |
---|
1273 | |
---|
1274 | /* Shift the lookahead token. */ |
---|
1275 | YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); |
---|
1276 | |
---|
1277 | /* Discard the token being shifted unless it is eof. */ |
---|
1278 | if (yychar != YYEOF) |
---|
1279 | yychar = YYEMPTY; |
---|
1280 | |
---|
1281 | *++yyvsp = yylval; |
---|
1282 | |
---|
1283 | |
---|
1284 | /* Count tokens shifted since error; after three, turn off error |
---|
1285 | status. */ |
---|
1286 | if (yyerrstatus) |
---|
1287 | yyerrstatus--; |
---|
1288 | |
---|
1289 | yystate = yyn; |
---|
1290 | goto yynewstate; |
---|
1291 | |
---|
1292 | |
---|
1293 | /*-----------------------------------------------------------. |
---|
1294 | | yydefault -- do the default action for the current state. | |
---|
1295 | `-----------------------------------------------------------*/ |
---|
1296 | yydefault: |
---|
1297 | yyn = yydefact[yystate]; |
---|
1298 | if (yyn == 0) |
---|
1299 | goto yyerrlab; |
---|
1300 | goto yyreduce; |
---|
1301 | |
---|
1302 | |
---|
1303 | /*-----------------------------. |
---|
1304 | | yyreduce -- Do a reduction. | |
---|
1305 | `-----------------------------*/ |
---|
1306 | yyreduce: |
---|
1307 | /* yyn is the number of a rule to reduce with. */ |
---|
1308 | yylen = yyr2[yyn]; |
---|
1309 | |
---|
1310 | /* If YYLEN is nonzero, implement the default value of the action: |
---|
1311 | `$$ = $1'. |
---|
1312 | |
---|
1313 | Otherwise, the following line sets YYVAL to garbage. |
---|
1314 | This behavior is undocumented and Bison |
---|
1315 | users should not rely upon it. Assigning to YYVAL |
---|
1316 | unconditionally makes the parser a bit smaller, and it avoids a |
---|
1317 | GCC warning that YYVAL may be used uninitialized. */ |
---|
1318 | yyval = yyvsp[1-yylen]; |
---|
1319 | |
---|
1320 | |
---|
1321 | YY_REDUCE_PRINT (yyn); |
---|
1322 | switch (yyn) |
---|
1323 | { |
---|
1324 | case 8: |
---|
1325 | |
---|
1326 | { zconf_error("unexpected end statement"); ;} |
---|
1327 | break; |
---|
1328 | |
---|
1329 | case 9: |
---|
1330 | |
---|
1331 | { zconf_error("unknown statement \"%s\"", yyvsp[-2].string); ;} |
---|
1332 | break; |
---|
1333 | |
---|
1334 | case 10: |
---|
1335 | |
---|
1336 | { |
---|
1337 | zconf_error("unexpected option \"%s\"", kconf_id_strings + yyvsp[-2].id->name); |
---|
1338 | ;} |
---|
1339 | break; |
---|
1340 | |
---|
1341 | case 11: |
---|
1342 | |
---|
1343 | { zconf_error("invalid statement"); ;} |
---|
1344 | break; |
---|
1345 | |
---|
1346 | case 27: |
---|
1347 | |
---|
1348 | { zconf_error("unknown option \"%s\"", yyvsp[-2].string); ;} |
---|
1349 | break; |
---|
1350 | |
---|
1351 | case 28: |
---|
1352 | |
---|
1353 | { zconf_error("invalid option"); ;} |
---|
1354 | break; |
---|
1355 | |
---|
1356 | case 29: |
---|
1357 | |
---|
1358 | { |
---|
1359 | struct symbol *sym = sym_lookup(yyvsp[-1].string, 0); |
---|
1360 | sym->flags |= SYMBOL_OPTIONAL; |
---|
1361 | menu_add_entry(sym); |
---|
1362 | printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); |
---|
1363 | ;} |
---|
1364 | break; |
---|
1365 | |
---|
1366 | case 30: |
---|
1367 | |
---|
1368 | { |
---|
1369 | menu_end_entry(); |
---|
1370 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
---|
1371 | ;} |
---|
1372 | break; |
---|
1373 | |
---|
1374 | case 31: |
---|
1375 | |
---|
1376 | { |
---|
1377 | struct symbol *sym = sym_lookup(yyvsp[-1].string, 0); |
---|
1378 | sym->flags |= SYMBOL_OPTIONAL; |
---|
1379 | menu_add_entry(sym); |
---|
1380 | printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); |
---|
1381 | ;} |
---|
1382 | break; |
---|
1383 | |
---|
1384 | case 32: |
---|
1385 | |
---|
1386 | { |
---|
1387 | if (current_entry->prompt) |
---|
1388 | current_entry->prompt->type = P_MENU; |
---|
1389 | else |
---|
1390 | zconfprint("warning: menuconfig statement without prompt"); |
---|
1391 | menu_end_entry(); |
---|
1392 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
---|
1393 | ;} |
---|
1394 | break; |
---|
1395 | |
---|
1396 | case 39: |
---|
1397 | |
---|
1398 | { |
---|
1399 | menu_set_type(yyvsp[-2].id->stype); |
---|
1400 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
---|
1401 | zconf_curname(), zconf_lineno(), |
---|
1402 | yyvsp[-2].id->stype); |
---|
1403 | ;} |
---|
1404 | break; |
---|
1405 | |
---|
1406 | case 40: |
---|
1407 | |
---|
1408 | { |
---|
1409 | menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr); |
---|
1410 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
---|
1411 | ;} |
---|
1412 | break; |
---|
1413 | |
---|
1414 | case 41: |
---|
1415 | |
---|
1416 | { |
---|
1417 | menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr); |
---|
1418 | if (yyvsp[-3].id->stype != S_UNKNOWN) |
---|
1419 | menu_set_type(yyvsp[-3].id->stype); |
---|
1420 | printd(DEBUG_PARSE, "%s:%d:default(%u)\n", |
---|
1421 | zconf_curname(), zconf_lineno(), |
---|
1422 | yyvsp[-3].id->stype); |
---|
1423 | ;} |
---|
1424 | break; |
---|
1425 | |
---|
1426 | case 42: |
---|
1427 | |
---|
1428 | { |
---|
1429 | menu_add_symbol(P_DESELECT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr); |
---|
1430 | printd(DEBUG_PARSE, "%s:%d:deselect\n", zconf_curname(), zconf_lineno()); |
---|
1431 | ;} |
---|
1432 | break; |
---|
1433 | |
---|
1434 | case 43: |
---|
1435 | |
---|
1436 | { |
---|
1437 | menu_add_symbol(P_SELECT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr); |
---|
1438 | printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); |
---|
1439 | ;} |
---|
1440 | break; |
---|
1441 | |
---|
1442 | case 44: |
---|
1443 | |
---|
1444 | { |
---|
1445 | menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,yyvsp[-3].symbol, yyvsp[-2].symbol), yyvsp[-1].expr); |
---|
1446 | printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); |
---|
1447 | ;} |
---|
1448 | break; |
---|
1449 | |
---|
1450 | case 45: |
---|
1451 | |
---|
1452 | { |
---|
1453 | struct symbol *sym = sym_lookup(NULL, 0); |
---|
1454 | sym->flags |= SYMBOL_CHOICE; |
---|
1455 | menu_add_entry(sym); |
---|
1456 | menu_add_expr(P_CHOICE, NULL, NULL); |
---|
1457 | printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); |
---|
1458 | ;} |
---|
1459 | break; |
---|
1460 | |
---|
1461 | case 46: |
---|
1462 | |
---|
1463 | { |
---|
1464 | yyval.menu = menu_add_menu(); |
---|
1465 | ;} |
---|
1466 | break; |
---|
1467 | |
---|
1468 | case 47: |
---|
1469 | |
---|
1470 | { |
---|
1471 | if (zconf_endtoken(yyvsp[0].id, T_CHOICE, T_ENDCHOICE)) { |
---|
1472 | menu_end_menu(); |
---|
1473 | printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); |
---|
1474 | } |
---|
1475 | ;} |
---|
1476 | break; |
---|
1477 | |
---|
1478 | case 55: |
---|
1479 | |
---|
1480 | { |
---|
1481 | menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr); |
---|
1482 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
---|
1483 | ;} |
---|
1484 | break; |
---|
1485 | |
---|
1486 | case 56: |
---|
1487 | |
---|
1488 | { |
---|
1489 | if (yyvsp[-2].id->stype == S_BOOLEAN || yyvsp[-2].id->stype == S_TRISTATE) { |
---|
1490 | menu_set_type(yyvsp[-2].id->stype); |
---|
1491 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
---|
1492 | zconf_curname(), zconf_lineno(), |
---|
1493 | yyvsp[-2].id->stype); |
---|
1494 | } else |
---|
1495 | YYERROR; |
---|
1496 | ;} |
---|
1497 | break; |
---|
1498 | |
---|
1499 | case 57: |
---|
1500 | |
---|
1501 | { |
---|
1502 | current_entry->sym->flags |= SYMBOL_OPTIONAL; |
---|
1503 | printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); |
---|
1504 | ;} |
---|
1505 | break; |
---|
1506 | |
---|
1507 | case 58: |
---|
1508 | |
---|
1509 | { |
---|
1510 | menu_add_prop(P_RESET, NULL, NULL, yyvsp[-1].expr); |
---|
1511 | ;} |
---|
1512 | break; |
---|
1513 | |
---|
1514 | case 59: |
---|
1515 | |
---|
1516 | { |
---|
1517 | if (yyvsp[-3].id->stype == S_UNKNOWN) { |
---|
1518 | menu_add_symbol(P_DEFAULT, sym_lookup(yyvsp[-2].string, 0), yyvsp[-1].expr); |
---|
1519 | printd(DEBUG_PARSE, "%s:%d:default\n", |
---|
1520 | zconf_curname(), zconf_lineno()); |
---|
1521 | } else |
---|
1522 | YYERROR; |
---|
1523 | ;} |
---|
1524 | break; |
---|
1525 | |
---|
1526 | case 62: |
---|
1527 | |
---|
1528 | { |
---|
1529 | printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); |
---|
1530 | menu_add_entry(NULL); |
---|
1531 | menu_add_dep(yyvsp[-1].expr); |
---|
1532 | yyval.menu = menu_add_menu(); |
---|
1533 | ;} |
---|
1534 | break; |
---|
1535 | |
---|
1536 | case 63: |
---|
1537 | |
---|
1538 | { |
---|
1539 | if (zconf_endtoken(yyvsp[0].id, T_IF, T_ENDIF)) { |
---|
1540 | menu_end_menu(); |
---|
1541 | printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); |
---|
1542 | } |
---|
1543 | ;} |
---|
1544 | break; |
---|
1545 | |
---|
1546 | case 69: |
---|
1547 | |
---|
1548 | { |
---|
1549 | menu_add_entry(NULL); |
---|
1550 | menu_add_prompt(P_MENU, yyvsp[-1].string, NULL); |
---|
1551 | printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); |
---|
1552 | ;} |
---|
1553 | break; |
---|
1554 | |
---|
1555 | case 70: |
---|
1556 | |
---|
1557 | { |
---|
1558 | yyval.menu = menu_add_menu(); |
---|
1559 | ;} |
---|
1560 | break; |
---|
1561 | |
---|
1562 | case 71: |
---|
1563 | |
---|
1564 | { |
---|
1565 | if (zconf_endtoken(yyvsp[0].id, T_MENU, T_ENDMENU)) { |
---|
1566 | menu_end_menu(); |
---|
1567 | printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); |
---|
1568 | } |
---|
1569 | ;} |
---|
1570 | break; |
---|
1571 | |
---|
1572 | case 77: |
---|
1573 | |
---|
1574 | { |
---|
1575 | printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[-1].string); |
---|
1576 | zconf_nextfile(yyvsp[-1].string); |
---|
1577 | ;} |
---|
1578 | break; |
---|
1579 | |
---|
1580 | case 78: |
---|
1581 | |
---|
1582 | { |
---|
1583 | menu_add_entry(NULL); |
---|
1584 | menu_add_prompt(P_COMMENT, yyvsp[-1].string, NULL); |
---|
1585 | printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); |
---|
1586 | ;} |
---|
1587 | break; |
---|
1588 | |
---|
1589 | case 79: |
---|
1590 | |
---|
1591 | { |
---|
1592 | menu_end_entry(); |
---|
1593 | ;} |
---|
1594 | break; |
---|
1595 | |
---|
1596 | case 80: |
---|
1597 | |
---|
1598 | { |
---|
1599 | printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); |
---|
1600 | zconf_starthelp(); |
---|
1601 | ;} |
---|
1602 | break; |
---|
1603 | |
---|
1604 | case 81: |
---|
1605 | |
---|
1606 | { |
---|
1607 | current_entry->sym->help = yyvsp[0].string; |
---|
1608 | ;} |
---|
1609 | break; |
---|
1610 | |
---|
1611 | case 86: |
---|
1612 | |
---|
1613 | { |
---|
1614 | menu_add_dep(yyvsp[-1].expr); |
---|
1615 | printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); |
---|
1616 | ;} |
---|
1617 | break; |
---|
1618 | |
---|
1619 | case 87: |
---|
1620 | |
---|
1621 | { |
---|
1622 | menu_add_dep(yyvsp[-1].expr); |
---|
1623 | printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno()); |
---|
1624 | ;} |
---|
1625 | break; |
---|
1626 | |
---|
1627 | case 88: |
---|
1628 | |
---|
1629 | { |
---|
1630 | menu_add_dep(yyvsp[-1].expr); |
---|
1631 | printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno()); |
---|
1632 | ;} |
---|
1633 | break; |
---|
1634 | |
---|
1635 | case 90: |
---|
1636 | |
---|
1637 | { |
---|
1638 | menu_add_prompt(P_PROMPT, yyvsp[-1].string, yyvsp[0].expr); |
---|
1639 | ;} |
---|
1640 | break; |
---|
1641 | |
---|
1642 | case 93: |
---|
1643 | |
---|
1644 | { yyval.id = yyvsp[-1].id; ;} |
---|
1645 | break; |
---|
1646 | |
---|
1647 | case 94: |
---|
1648 | |
---|
1649 | { yyval.id = yyvsp[-1].id; ;} |
---|
1650 | break; |
---|
1651 | |
---|
1652 | case 95: |
---|
1653 | |
---|
1654 | { yyval.id = yyvsp[-1].id; ;} |
---|
1655 | break; |
---|
1656 | |
---|
1657 | case 98: |
---|
1658 | |
---|
1659 | { yyval.expr = NULL; ;} |
---|
1660 | break; |
---|
1661 | |
---|
1662 | case 99: |
---|
1663 | |
---|
1664 | { yyval.expr = yyvsp[0].expr; ;} |
---|
1665 | break; |
---|
1666 | |
---|
1667 | case 100: |
---|
1668 | |
---|
1669 | { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); ;} |
---|
1670 | break; |
---|
1671 | |
---|
1672 | case 101: |
---|
1673 | |
---|
1674 | { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;} |
---|
1675 | break; |
---|
1676 | |
---|
1677 | case 102: |
---|
1678 | |
---|
1679 | { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); ;} |
---|
1680 | break; |
---|
1681 | |
---|
1682 | case 103: |
---|
1683 | |
---|
1684 | { yyval.expr = yyvsp[-1].expr; ;} |
---|
1685 | break; |
---|
1686 | |
---|
1687 | case 104: |
---|
1688 | |
---|
1689 | { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); ;} |
---|
1690 | break; |
---|
1691 | |
---|
1692 | case 105: |
---|
1693 | |
---|
1694 | { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); ;} |
---|
1695 | break; |
---|
1696 | |
---|
1697 | case 106: |
---|
1698 | |
---|
1699 | { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); ;} |
---|
1700 | break; |
---|
1701 | |
---|
1702 | case 107: |
---|
1703 | |
---|
1704 | { yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); ;} |
---|
1705 | break; |
---|
1706 | |
---|
1707 | case 108: |
---|
1708 | |
---|
1709 | { yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); ;} |
---|
1710 | break; |
---|
1711 | |
---|
1712 | |
---|
1713 | } |
---|
1714 | |
---|
1715 | /* Line 1010 of yacc.c. */ |
---|
1716 | |
---|
1717 | |
---|
1718 | yyvsp -= yylen; |
---|
1719 | yyssp -= yylen; |
---|
1720 | |
---|
1721 | |
---|
1722 | YY_STACK_PRINT (yyss, yyssp); |
---|
1723 | |
---|
1724 | *++yyvsp = yyval; |
---|
1725 | |
---|
1726 | |
---|
1727 | /* Now `shift' the result of the reduction. Determine what state |
---|
1728 | that goes to, based on the state we popped back to and the rule |
---|
1729 | number reduced by. */ |
---|
1730 | |
---|
1731 | yyn = yyr1[yyn]; |
---|
1732 | |
---|
1733 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
---|
1734 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
---|
1735 | yystate = yytable[yystate]; |
---|
1736 | else |
---|
1737 | yystate = yydefgoto[yyn - YYNTOKENS]; |
---|
1738 | |
---|
1739 | goto yynewstate; |
---|
1740 | |
---|
1741 | |
---|
1742 | /*------------------------------------. |
---|
1743 | | yyerrlab -- here on detecting error | |
---|
1744 | `------------------------------------*/ |
---|
1745 | yyerrlab: |
---|
1746 | /* If not already recovering from an error, report this error. */ |
---|
1747 | if (!yyerrstatus) |
---|
1748 | { |
---|
1749 | ++yynerrs; |
---|
1750 | #if YYERROR_VERBOSE |
---|
1751 | yyn = yypact[yystate]; |
---|
1752 | |
---|
1753 | if (YYPACT_NINF < yyn && yyn < YYLAST) |
---|
1754 | { |
---|
1755 | YYSIZE_T yysize = 0; |
---|
1756 | int yytype = YYTRANSLATE (yychar); |
---|
1757 | const char* yyprefix; |
---|
1758 | char *yymsg; |
---|
1759 | int yyx; |
---|
1760 | |
---|
1761 | /* Start YYX at -YYN if negative to avoid negative indexes in |
---|
1762 | YYCHECK. */ |
---|
1763 | int yyxbegin = yyn < 0 ? -yyn : 0; |
---|
1764 | |
---|
1765 | /* Stay within bounds of both yycheck and yytname. */ |
---|
1766 | int yychecklim = YYLAST - yyn; |
---|
1767 | int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; |
---|
1768 | int yycount = 0; |
---|
1769 | |
---|
1770 | yyprefix = ", expecting "; |
---|
1771 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
---|
1772 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
---|
1773 | { |
---|
1774 | yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); |
---|
1775 | yycount += 1; |
---|
1776 | if (yycount == 5) |
---|
1777 | { |
---|
1778 | yysize = 0; |
---|
1779 | break; |
---|
1780 | } |
---|
1781 | } |
---|
1782 | yysize += (sizeof ("syntax error, unexpected ") |
---|
1783 | + yystrlen (yytname[yytype])); |
---|
1784 | yymsg = (char *) YYSTACK_ALLOC (yysize); |
---|
1785 | if (yymsg != 0) |
---|
1786 | { |
---|
1787 | char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); |
---|
1788 | yyp = yystpcpy (yyp, yytname[yytype]); |
---|
1789 | |
---|
1790 | if (yycount < 5) |
---|
1791 | { |
---|
1792 | yyprefix = ", expecting "; |
---|
1793 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
---|
1794 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
---|
1795 | { |
---|
1796 | yyp = yystpcpy (yyp, yyprefix); |
---|
1797 | yyp = yystpcpy (yyp, yytname[yyx]); |
---|
1798 | yyprefix = " or "; |
---|
1799 | } |
---|
1800 | } |
---|
1801 | yyerror (yymsg); |
---|
1802 | YYSTACK_FREE (yymsg); |
---|
1803 | } |
---|
1804 | else |
---|
1805 | yyerror ("syntax error; also virtual memory exhausted"); |
---|
1806 | } |
---|
1807 | else |
---|
1808 | #endif /* YYERROR_VERBOSE */ |
---|
1809 | yyerror ("syntax error"); |
---|
1810 | } |
---|
1811 | |
---|
1812 | |
---|
1813 | |
---|
1814 | if (yyerrstatus == 3) |
---|
1815 | { |
---|
1816 | /* If just tried and failed to reuse lookahead token after an |
---|
1817 | error, discard it. */ |
---|
1818 | |
---|
1819 | if (yychar <= YYEOF) |
---|
1820 | { |
---|
1821 | /* If at end of input, pop the error token, |
---|
1822 | then the rest of the stack, then return failure. */ |
---|
1823 | if (yychar == YYEOF) |
---|
1824 | for (;;) |
---|
1825 | { |
---|
1826 | YYPOPSTACK; |
---|
1827 | if (yyssp == yyss) |
---|
1828 | YYABORT; |
---|
1829 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
---|
1830 | yydestruct (yystos[*yyssp], yyvsp); |
---|
1831 | } |
---|
1832 | } |
---|
1833 | else |
---|
1834 | { |
---|
1835 | YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); |
---|
1836 | yydestruct (yytoken, &yylval); |
---|
1837 | yychar = YYEMPTY; |
---|
1838 | |
---|
1839 | } |
---|
1840 | } |
---|
1841 | |
---|
1842 | /* Else will try to reuse lookahead token after shifting the error |
---|
1843 | token. */ |
---|
1844 | goto yyerrlab1; |
---|
1845 | |
---|
1846 | |
---|
1847 | /*---------------------------------------------------. |
---|
1848 | | yyerrorlab -- error raised explicitly by YYERROR. | |
---|
1849 | `---------------------------------------------------*/ |
---|
1850 | yyerrorlab: |
---|
1851 | |
---|
1852 | #ifdef __GNUC__ |
---|
1853 | /* Pacify GCC when the user code never invokes YYERROR and the label |
---|
1854 | yyerrorlab therefore never appears in user code. */ |
---|
1855 | if (0) |
---|
1856 | goto yyerrorlab; |
---|
1857 | #endif |
---|
1858 | |
---|
1859 | yyvsp -= yylen; |
---|
1860 | yyssp -= yylen; |
---|
1861 | yystate = *yyssp; |
---|
1862 | goto yyerrlab1; |
---|
1863 | |
---|
1864 | |
---|
1865 | /*-------------------------------------------------------------. |
---|
1866 | | yyerrlab1 -- common code for both syntax error and YYERROR. | |
---|
1867 | `-------------------------------------------------------------*/ |
---|
1868 | yyerrlab1: |
---|
1869 | yyerrstatus = 3; /* Each real token shifted decrements this. */ |
---|
1870 | |
---|
1871 | for (;;) |
---|
1872 | { |
---|
1873 | yyn = yypact[yystate]; |
---|
1874 | if (yyn != YYPACT_NINF) |
---|
1875 | { |
---|
1876 | yyn += YYTERROR; |
---|
1877 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
---|
1878 | { |
---|
1879 | yyn = yytable[yyn]; |
---|
1880 | if (0 < yyn) |
---|
1881 | break; |
---|
1882 | } |
---|
1883 | } |
---|
1884 | |
---|
1885 | /* Pop the current state because it cannot handle the error token. */ |
---|
1886 | if (yyssp == yyss) |
---|
1887 | YYABORT; |
---|
1888 | |
---|
1889 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
---|
1890 | yydestruct (yystos[yystate], yyvsp); |
---|
1891 | YYPOPSTACK; |
---|
1892 | yystate = *yyssp; |
---|
1893 | YY_STACK_PRINT (yyss, yyssp); |
---|
1894 | } |
---|
1895 | |
---|
1896 | if (yyn == YYFINAL) |
---|
1897 | YYACCEPT; |
---|
1898 | |
---|
1899 | YYDPRINTF ((stderr, "Shifting error token, ")); |
---|
1900 | |
---|
1901 | *++yyvsp = yylval; |
---|
1902 | |
---|
1903 | |
---|
1904 | yystate = yyn; |
---|
1905 | goto yynewstate; |
---|
1906 | |
---|
1907 | |
---|
1908 | /*-------------------------------------. |
---|
1909 | | yyacceptlab -- YYACCEPT comes here. | |
---|
1910 | `-------------------------------------*/ |
---|
1911 | yyacceptlab: |
---|
1912 | yyresult = 0; |
---|
1913 | goto yyreturn; |
---|
1914 | |
---|
1915 | /*-----------------------------------. |
---|
1916 | | yyabortlab -- YYABORT comes here. | |
---|
1917 | `-----------------------------------*/ |
---|
1918 | yyabortlab: |
---|
1919 | yyresult = 1; |
---|
1920 | goto yyreturn; |
---|
1921 | |
---|
1922 | #ifndef yyoverflow |
---|
1923 | /*----------------------------------------------. |
---|
1924 | | yyoverflowlab -- parser overflow comes here. | |
---|
1925 | `----------------------------------------------*/ |
---|
1926 | yyoverflowlab: |
---|
1927 | yyerror ("parser stack overflow"); |
---|
1928 | yyresult = 2; |
---|
1929 | /* Fall through. */ |
---|
1930 | #endif |
---|
1931 | |
---|
1932 | yyreturn: |
---|
1933 | #ifndef yyoverflow |
---|
1934 | if (yyss != yyssa) |
---|
1935 | YYSTACK_FREE (yyss); |
---|
1936 | #endif |
---|
1937 | return yyresult; |
---|
1938 | } |
---|
1939 | |
---|
1940 | |
---|
1941 | |
---|
1942 | |
---|
1943 | |
---|
1944 | void conf_parse(const char *name) |
---|
1945 | { |
---|
1946 | struct symbol *sym; |
---|
1947 | int i; |
---|
1948 | |
---|
1949 | zconf_initscan(name); |
---|
1950 | |
---|
1951 | sym_init(); |
---|
1952 | menu_init(); |
---|
1953 | modules_sym = sym_lookup("MODULES", 0); |
---|
1954 | rootmenu.prompt = menu_add_prompt(P_MENU, "DebWrt Configuration", NULL); |
---|
1955 | |
---|
1956 | #if YYDEBUG |
---|
1957 | if (getenv("ZCONF_DEBUG")) |
---|
1958 | zconfdebug = 1; |
---|
1959 | #endif |
---|
1960 | zconfparse(); |
---|
1961 | if (zconfnerrs) |
---|
1962 | exit(1); |
---|
1963 | menu_finalize(&rootmenu); |
---|
1964 | for_all_symbols(i, sym) { |
---|
1965 | sym_check_deps(sym); |
---|
1966 | } |
---|
1967 | |
---|
1968 | sym_change_count = 1; |
---|
1969 | } |
---|
1970 | |
---|
1971 | const char *zconf_tokenname(int token) |
---|
1972 | { |
---|
1973 | switch (token) { |
---|
1974 | case T_MENU: return "menu"; |
---|
1975 | case T_ENDMENU: return "endmenu"; |
---|
1976 | case T_CHOICE: return "choice"; |
---|
1977 | case T_ENDCHOICE: return "endchoice"; |
---|
1978 | case T_IF: return "if"; |
---|
1979 | case T_ENDIF: return "endif"; |
---|
1980 | case T_DEPENDS: return "depends"; |
---|
1981 | } |
---|
1982 | return "<token>"; |
---|
1983 | } |
---|
1984 | |
---|
1985 | static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken) |
---|
1986 | { |
---|
1987 | if (id->token != endtoken) { |
---|
1988 | zconf_error("unexpected '%s' within %s block", |
---|
1989 | kconf_id_strings + id->name, zconf_tokenname(starttoken)); |
---|
1990 | zconfnerrs++; |
---|
1991 | return false; |
---|
1992 | } |
---|
1993 | if (current_menu->file != current_file) { |
---|
1994 | zconf_error("'%s' in different file than '%s'", |
---|
1995 | kconf_id_strings + id->name, zconf_tokenname(starttoken)); |
---|
1996 | fprintf(stderr, "%s:%d: location of the '%s'\n", |
---|
1997 | current_menu->file->name, current_menu->lineno, |
---|
1998 | zconf_tokenname(starttoken)); |
---|
1999 | zconfnerrs++; |
---|
2000 | return false; |
---|
2001 | } |
---|
2002 | return true; |
---|
2003 | } |
---|
2004 | |
---|
2005 | static void zconfprint(const char *err, ...) |
---|
2006 | { |
---|
2007 | va_list ap; |
---|
2008 | |
---|
2009 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
---|
2010 | va_start(ap, err); |
---|
2011 | vfprintf(stderr, err, ap); |
---|
2012 | va_end(ap); |
---|
2013 | fprintf(stderr, "\n"); |
---|
2014 | } |
---|
2015 | |
---|
2016 | static void zconf_error(const char *err, ...) |
---|
2017 | { |
---|
2018 | va_list ap; |
---|
2019 | |
---|
2020 | zconfnerrs++; |
---|
2021 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
---|
2022 | va_start(ap, err); |
---|
2023 | vfprintf(stderr, err, ap); |
---|
2024 | va_end(ap); |
---|
2025 | fprintf(stderr, "\n"); |
---|
2026 | } |
---|
2027 | |
---|
2028 | static void zconferror(const char *err) |
---|
2029 | { |
---|
2030 | #if YYDEBUG |
---|
2031 | fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); |
---|
2032 | #endif |
---|
2033 | } |
---|
2034 | |
---|
2035 | void print_quoted_string(FILE *out, const char *str) |
---|
2036 | { |
---|
2037 | const char *p; |
---|
2038 | int len; |
---|
2039 | |
---|
2040 | putc('"', out); |
---|
2041 | while ((p = strchr(str, '"'))) { |
---|
2042 | len = p - str; |
---|
2043 | if (len) |
---|
2044 | fprintf(out, "%.*s", len, str); |
---|
2045 | fputs("\\\"", out); |
---|
2046 | str = p + 1; |
---|
2047 | } |
---|
2048 | fputs(str, out); |
---|
2049 | putc('"', out); |
---|
2050 | } |
---|
2051 | |
---|
2052 | void print_symbol(FILE *out, struct menu *menu) |
---|
2053 | { |
---|
2054 | struct symbol *sym = menu->sym; |
---|
2055 | struct property *prop; |
---|
2056 | |
---|
2057 | if (sym_is_choice(sym)) |
---|
2058 | fprintf(out, "choice\n"); |
---|
2059 | else |
---|
2060 | fprintf(out, "config %s\n", sym->name); |
---|
2061 | switch (sym->type) { |
---|
2062 | case S_BOOLEAN: |
---|
2063 | fputs(" boolean\n", out); |
---|
2064 | break; |
---|
2065 | case S_TRISTATE: |
---|
2066 | fputs(" tristate\n", out); |
---|
2067 | break; |
---|
2068 | case S_STRING: |
---|
2069 | fputs(" string\n", out); |
---|
2070 | break; |
---|
2071 | case S_INT: |
---|
2072 | fputs(" integer\n", out); |
---|
2073 | break; |
---|
2074 | case S_HEX: |
---|
2075 | fputs(" hex\n", out); |
---|
2076 | break; |
---|
2077 | default: |
---|
2078 | fputs(" ???\n", out); |
---|
2079 | break; |
---|
2080 | } |
---|
2081 | for (prop = sym->prop; prop; prop = prop->next) { |
---|
2082 | if (prop->menu != menu) |
---|
2083 | continue; |
---|
2084 | switch (prop->type) { |
---|
2085 | case P_PROMPT: |
---|
2086 | fputs(" prompt ", out); |
---|
2087 | print_quoted_string(out, prop->text); |
---|
2088 | if (!expr_is_yes(prop->visible.expr)) { |
---|
2089 | fputs(" if ", out); |
---|
2090 | expr_fprint(prop->visible.expr, out); |
---|
2091 | } |
---|
2092 | fputc('\n', out); |
---|
2093 | break; |
---|
2094 | case P_DEFAULT: |
---|
2095 | fputs( " default ", out); |
---|
2096 | expr_fprint(prop->expr, out); |
---|
2097 | if (!expr_is_yes(prop->visible.expr)) { |
---|
2098 | fputs(" if ", out); |
---|
2099 | expr_fprint(prop->visible.expr, out); |
---|
2100 | } |
---|
2101 | fputc('\n', out); |
---|
2102 | break; |
---|
2103 | case P_CHOICE: |
---|
2104 | fputs(" #choice value\n", out); |
---|
2105 | break; |
---|
2106 | default: |
---|
2107 | fprintf(out, " unknown prop %d!\n", prop->type); |
---|
2108 | break; |
---|
2109 | } |
---|
2110 | } |
---|
2111 | if (sym->help) { |
---|
2112 | int len = strlen(sym->help); |
---|
2113 | while (sym->help[--len] == '\n') |
---|
2114 | sym->help[len] = 0; |
---|
2115 | fprintf(out, " help\n%s\n", sym->help); |
---|
2116 | } |
---|
2117 | fputc('\n', out); |
---|
2118 | } |
---|
2119 | |
---|
2120 | void zconfdump(FILE *out) |
---|
2121 | { |
---|
2122 | struct property *prop; |
---|
2123 | struct symbol *sym; |
---|
2124 | struct menu *menu; |
---|
2125 | |
---|
2126 | menu = rootmenu.list; |
---|
2127 | while (menu) { |
---|
2128 | if ((sym = menu->sym)) |
---|
2129 | print_symbol(out, menu); |
---|
2130 | else if ((prop = menu->prompt)) { |
---|
2131 | switch (prop->type) { |
---|
2132 | case P_COMMENT: |
---|
2133 | fputs("\ncomment ", out); |
---|
2134 | print_quoted_string(out, prop->text); |
---|
2135 | fputs("\n", out); |
---|
2136 | break; |
---|
2137 | case P_MENU: |
---|
2138 | fputs("\nmenu ", out); |
---|
2139 | print_quoted_string(out, prop->text); |
---|
2140 | fputs("\n", out); |
---|
2141 | break; |
---|
2142 | default: |
---|
2143 | ; |
---|
2144 | } |
---|
2145 | if (!expr_is_yes(prop->visible.expr)) { |
---|
2146 | fputs(" depends ", out); |
---|
2147 | expr_fprint(prop->visible.expr, out); |
---|
2148 | fputc('\n', out); |
---|
2149 | } |
---|
2150 | fputs("\n", out); |
---|
2151 | } |
---|
2152 | |
---|
2153 | if (menu->list) |
---|
2154 | menu = menu->list; |
---|
2155 | else if (menu->next) |
---|
2156 | menu = menu->next; |
---|
2157 | else while ((menu = menu->parent)) { |
---|
2158 | if (menu->prompt && menu->prompt->type == P_MENU) |
---|
2159 | fputs("\nendmenu\n", out); |
---|
2160 | if (menu->next) { |
---|
2161 | menu = menu->next; |
---|
2162 | break; |
---|
2163 | } |
---|
2164 | } |
---|
2165 | } |
---|
2166 | } |
---|
2167 | |
---|
2168 | #include "lex.zconf.c" |
---|
2169 | #include "util.c" |
---|
2170 | #include "confdata.c" |
---|
2171 | #include "expr.c" |
---|
2172 | #include "symbol.c" |
---|
2173 | #include "menu.c" |
---|
2174 | |
---|
2175 | |
---|