update(text, BufferView::SELECT|BufferView::FITCUR);
text->CutSelection(this);
update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
update(text, BufferView::SELECT|BufferView::FITCUR);
text->CutSelection(this);
update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);