Problems saving a text file

[aarelovich]

Hi
I've written the following code

QString filename;
    filename = QFileDialog::getSaveFileName(this,"Choose where to save","","*.jobs");
    if (!filename.isEmpty()){
        QFile file(filename);
        if (file.open(QFile::WriteOnly)){
            QTextStream out(&file);
            out.setCodec("ISO 8859-1");
            out << ui->teScript->toPlainText();
            file.close();
        }
        else
            QMessageBox::critical(this,"Error opening file",filename + "\ncould not be opened",QMessageBox::Ok);
    }

QString filename;
    filename = QFileDialog::getSaveFileName(this,"Choose where to save","","*.jobs");
    if (!filename.isEmpty()){
        QFile file(filename);
        if (file.open(QFile::WriteOnly)){
            QTextStream out(&file);
            out.setCodec("ISO 8859-1");
            out << ui->teScript->toPlainText();
            file.close();
        }
        else
            QMessageBox::critical(this,"Error opening file",filename + "\ncould not be opened",QMessageBox::Ok);
    }

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Where teScript is a QTextEdit. So If I write something like (on the text edit, when executing the program):

Hello
my name is
John
Smith

and then I open the generated txt file (with notepad) i get every line concatenated with a strange square character in the middle.

So I was wondering how I could possibly fix this problem?
PS: The problem is in Windows.