@Override
    public void characters(final char[] c, final int start, final int length) {
        if(inLemma && inOrth) {
            buffer.append(c, start, length);
        }
        if(inWordform && inOrth && !inHistorical) {
            buffer.append(c, start, length);
        }
        if(inWordform && inOrth && inHistorical && !inCited) {
            buffer.append(c, start, length);
        }
    }