I have to manage tousend from webpage on 4 language..
and i find many word microsoft special Chars to remove or replace...
on first steep i clean it from Tidy lib

tidiconfigfile.append("word-2000: yes");

after i find only one or two char wo Tidy can not remove
• . first is a tag <li> similar dot (unicode 8226) and second a real dot
but this html not having list i try it to remove on this way..

Qt Code: 
  1. static inline QString HTML2Filter(  QString stream )
  2. {
  3.   QMap<uint,QString> webchars;
  4.   webchars.insert(8226,QString(" ")); /* • */
  5.   webchars.insert(194,QString(" "));
  6.   webchars.insert(13,QString(""));
  7.   webchars.insert(10,QString(""));
  8.   QdocXhtml *convert = new QdocXhtml();
  9.   QString html = convert->Format(stream);  /* tidy try to clean */
  10.   for (int i = 0; i < html.size(); ++i)   {
  11.  
  12.             QChar sign = html.at(i);
  13.             const uint asciiPos = (uint)sign.unicode();
  14.             bool replaceUnis = false;
  15.              if ((asciiPos >= 240) && (asciiPos <= 255)) {
  16.                replaceUnis = true;
  17.              } else if ((asciiPos >= 224) && (asciiPos <= 239)) {
  18.                replaceUnis = true;
  19.              } else if ((asciiPos >= 192) && (asciiPos <= 223)) {
  20.                replaceUnis = true;
  21.              } else if ( asciiPos >7999 ) {
  22.                replaceUnis = true;
  23.              }
  24.                        if (replaceUnis) {
  25.                        /////////QString charU = QString("%1").arg(asciiPos);
  26.                        ///////QByteArray preU = QByteArray();
  27.                        //////const int prepender = qBound(1,5 - charU.size(),5);
  28.                        ///////preU.fill('0',prepender);
  29.                        ///////const QString UnicodeChar = QString("&#%2%1").arg(charU).arg(preU.data());
  30.                        const QString UnicodeChar = QString("&#%1").arg(asciiPos);
  31.                        webchars.insert(asciiPos,UnicodeChar);
  32.                        }
  33.  
  34.  
  35.   }
  36.    QMapIterator<uint,QString> i(webchars);
  37.          while (i.hasNext()) {
  38.              i.next();
  39.              html = html.replace(QChar(i.key()),i.value());
  40.           }
  41.   return html;
  42. }
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and his is not disapper why? or font() not having sign to draw its ... how i can solve this?