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/****************************************************************************
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the tools applications of the Qt Toolkit.
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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inline bool is_whitespace(char s)
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return (s == ' ' || s == '\t' || s == '\n');
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inline bool is_space(char s)
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return (s == ' ' || s == '\t');
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inline bool is_ident_start(char s)
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return ((s >= 'a' && s <= 'z')
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|| (s >= 'A' && s <= 'Z')
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inline bool is_ident_char(char s)
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return ((s >= 'a' && s <= 'z')
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|| (s >= 'A' && s <= 'Z')
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|| (s >= '0' && s <= '9')
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inline bool is_digit_char(char s)
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return (s >= '0' && s <= '9');
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inline bool is_hex_char(char s)
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return ((s >= 'a' && s <= 'f')
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|| (s >= 'A' && s <= 'F')
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|| (s >= '0' && s <= '9')