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/*
SPDX-FileCopyrightText: 2007 David Nolden <david.nolden.kdevelop@art-master.de>
SPDX-License-Identifier: LGPL-2.0-only
*/
#ifndef __STRINGHELPERS_H__
#define __STRINGHELPERS_H__
#include <QString>
namespace Utils {
/**
* Copied from kdevelop-3.4, should be redone
* @param index should be the index BEHIND the expression
* */
int expressionAt(QStringView contents, int index);
QString quoteExpression(const QString& expr);
QString unquoteExpression(const QString& expr);
/**
* Quote the string, using quoteCh
*/
QString quote(const QString& str, QChar quoteCh = QLatin1Char('"'));
/**
* Unquote and optionally unescape unicode escape sequence.
* Handle escape sequence
* '\\' '\\' -> '\\'
* '\\' quoteCh -> quoteCh
* '\\' 'u' 'N' 'N' 'N' 'N' -> '\uNNNN'
* '\\' 'x''N''N' -> '\xNN'
*/
QString unquote(const QString& str, bool unescapeUnicode = false, QChar quoteCh = QLatin1Char('"'));
} // end of namespace Utils
#endif // __STRINGHELPERS_H__
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