void () { DocumentEx document = (DocumentEx)EditorFactory.getInstance().createDocument(StringUtil.repeatSymbol(' ', 100)); List<RangeMarker> mm = add(document, 29,63, 47,52, 72,86, 19,86, 13,55, 18,57, 92,95, 83,99, 41,80, 53,85, 10,30, 28,44, 23,32, 70,95, 14,28); edit(document, 67,5,0, 1,0,4); delete(mm, 11); }