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support win32's inf convention
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@ -727,6 +727,22 @@ NUMERIC ([+-]?(([0-9]+[.]?)|([0-9]*[.][0-9]+))([eE][+-]?[0-9]+)?)
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return EGG_NUMBER;
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}
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"1.#inf" {
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// infinity, on Win32. As above.
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accept();
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eggyylval._number = HUGE_VAL;
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eggyylval._string = yytext;
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return EGG_NUMBER;
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}
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"-1.#inf" {
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// minus infinity, on Win32. As above.
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accept();
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eggyylval._number = -HUGE_VAL;
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eggyylval._string = yytext;
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return EGG_NUMBER;
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}
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["] {
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// Quoted string.
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@ -1,7 +1,9 @@
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/* A Bison parser, made by GNU Bison 2.1. */
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/* A Bison parser, made by GNU Bison 2.3. */
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/* Skeleton parser for Yacc-like parsing with Bison,
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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/* Skeleton interface for Bison's Yacc-like parsers in C
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@ -18,10 +20,18 @@
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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/* As a special exception, when this file is copied by Bison into a
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Bison output file, you may use that output file without restriction.
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This special exception was added by the Free Software Foundation
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in version 1.24 of Bison. */
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/* As a special exception, you may create a larger work that contains
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part or all of the Bison parser skeleton and distribute that work
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under terms of your choice, so long as that work isn't itself a
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parser generator using the skeleton or a modified version thereof
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as a parser skeleton. Alternatively, if you modify or redistribute
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the parser skeleton itself, you may (at your option) remove this
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special exception, which will cause the skeleton and the resulting
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Bison output files to be licensed under the GNU General Public
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License without this special exception.
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This special exception was added by the Free Software Foundation in
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version 2.2 of Bison. */
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/* Tokens. */
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#ifndef YYTOKENTYPE
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@ -212,7 +222,7 @@
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#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
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#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
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typedef int YYSTYPE;
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# define yystype YYSTYPE /* obsolescent; will be withdrawn */
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# define YYSTYPE_IS_DECLARED 1
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@ -221,5 +231,3 @@ typedef int YYSTYPE;
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extern YYSTYPE eggyylval;
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