// no change, stays with no styling
// If there is styling:
// everthing gets the same style that the first block has
if(_styleAtom != null) {
LinkedList pStyles = _styleAtom.getParagraphStyles();
while(pStyles.size() > 1) { pStyles.removeLast(); }
LinkedList cStyles = _styleAtom.getCharacterStyles();
while(cStyles.size() > 1) { cStyles.removeLast(); }
_rtRuns[0].setText(s);