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Am Monday 17 August 2009 schrieb Matthew Woehlke:
> If you'd like to "one-up" my patch, please feel free :-). Otherwise I'm
> not sure what you have in mind.
i guess sth. like

QRegExp identifier("[A-Za-z0-9_]");
o.objectName().mid(i,1).contains(identifier);

Performance ain't crucial here (and QChar::isLetter() just tests some flags), 
but i just tested and QChar grants ::isLetter to really a lot of stuff (esp. 
as any utf-8 char seems to be split an the first part becomes a letter, though 
it's /no/ [A-Za-z] :-(

(new test code attached)

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#include <QObject>
#include <QRegExp>
#include <QtDebug>

main (int argc, char **argv)
{
	if (argc < 2)
		qDebug() << "you forgot the object name";
	else
	{
		QObject o; o.setObjectName(argv[1]);
		qDebug() << o.objectName();
        QRegExp identifier("[A-Za-z0-9_]");
        for (int i = 0; i < o.objectName().length(); ++i)
            qDebug() << o.objectName().midRef(i,1) << o.objectName().mid(i,1).contains(identifier);
	}
}

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