@Override
    public void toString(Format f, StringBuilder b) {
        switch (f) {
            case MD:
            case JEKYLL_MD:
            case JEKYLL_HTML:
            case HTML:
                b.append("  - _**(");
                b.append(this.value);
                b.append(this.value == 1 ? " point" : " points");
                b.append("**_)");
                break;
            case GHG:
                b.append("\t");
                b.append(this.value);
                b.append(": ");
        }
        b.append(this.title);
        // b.append("\n");
        for (Comment c : this.comments) {
            b.append("\n");
            c.toString(f, b);
        }
    }