| 1 | /* A Bison parser, made by GNU Bison 2.3. */
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| 2 |
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| 3 | /* Skeleton interface for Bison's Yacc-like parsers in C
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| 4 |
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| 5 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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| 6 | Free Software Foundation, Inc.
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 2, or (at your option)
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| 11 | any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program; if not, write to the Free Software
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| 20 | Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 21 | Boston, MA 02110-1301, USA. */
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| 22 |
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| 23 | /* As a special exception, you may create a larger work that contains
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| 24 | part or all of the Bison parser skeleton and distribute that work
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| 25 | under terms of your choice, so long as that work isn't itself a
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| 26 | parser generator using the skeleton or a modified version thereof
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| 27 | as a parser skeleton. Alternatively, if you modify or redistribute
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| 28 | the parser skeleton itself, you may (at your option) remove this
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| 29 | special exception, which will cause the skeleton and the resulting
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| 30 | Bison output files to be licensed under the GNU General Public
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| 31 | License without this special exception.
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| 32 |
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| 33 | This special exception was added by the Free Software Foundation in
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| 34 | version 2.2 of Bison. */
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| 35 |
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| 36 | /* Tokens. */
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| 37 | #ifndef YYTOKENTYPE
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| 38 | # define YYTOKENTYPE
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| 39 | /* Put the tokens into the symbol table, so that GDB and other debuggers
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| 40 | know about them. */
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| 41 | enum yytokentype {
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| 42 | DIGIT = 258,
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| 43 | PI = 259,
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| 44 | OPEN_PAREN = 260,
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| 45 | CLOSE_PAREN = 261,
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| 46 | UMINUS = 262,
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| 47 | EXPONENT = 263
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| 48 | };
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| 49 | #endif
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| 50 | /* Tokens. */
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| 51 | #define DIGIT 258
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| 52 | #define PI 259
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| 53 | #define OPEN_PAREN 260
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| 54 | #define CLOSE_PAREN 261
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| 55 | #define UMINUS 262
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| 56 | #define EXPONENT 263
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| 57 |
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| 58 |
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| 59 |
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| 60 |
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| 61 | #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
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| 62 | typedef int YYSTYPE;
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| 63 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */
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| 64 | # define YYSTYPE_IS_DECLARED 1
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| 65 | # define YYSTYPE_IS_TRIVIAL 1
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| 66 | #endif
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| 67 |
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| 68 | extern YYSTYPE yylval;
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| 69 |
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