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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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** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
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** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
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#ifndef UTILS_H
#define UTILS_H

inline bool is_whitespace(char s)
{
    return (s == ' ' || s == '\t' || s == '\n');
}

inline bool is_space(char s)
{
    return (s == ' ' || s == '\t');
}

inline bool is_ident_start(char s)
{
    return ((s >= 'a' && s <= 'z')
            || (s >= 'A' && s <= 'Z')
            || s == '_'
       );
}

inline bool is_ident_char(char s)
{
    return ((s >= 'a' && s <= 'z')
            || (s >= 'A' && s <= 'Z')
            || (s >= '0' && s <= '9')
            || s == '_'
       );
}

inline bool is_digit_char(char s)
{
    return (s >= '0' && s <= '9');
}

inline bool is_hex_char(char s)
{
    return ((s >= 'a' && s <= 'f')
            || (s >= 'A' && s <= 'F')
            || (s >= '0' && s <= '9')
       );
}

#endif // UTILS_H
