Quoted entities in code blocks are quoted twice about markdownpapers HOT 10 CLOSED

class MySecureHtmlEmitter extends org.tautua.markdownpapers.HtmlEmitter {
    public SecureHtmlEmitter(Appendable buffer) {
        super(buffer);
    }

    public boolean isTagAllowed(Tag t) {
        return !t.getName().equals("script");
    }

    public boolean isTagAttributeAllowed(TagAttribute a) {
        return !a.getName().startsWith("on");
    }

    @Override
    public void visit(Tag node) {
        if(isTagAllowed(node)){
            append("<");
            append(node.getName());

            for (TagAttribute a : node.getAttributes()) {
                if(isTagAttributeAllowed(a)) { //event attributes
                    append(SPACE);
                    append(a.getName());
                    append("=\"");
                    append(a.getValue());
                    append("\"");
                }
            }

            if(node.jjtGetNumChildren() == 0) {
                append("/>");
            } else {
                append(">");
                node.childrenAccept(this);
                append("</");
                append(node.getName());
                append(">");
            }
        }
    }
}

    Reader r = ...
    Writer w = ...

    Parser p = new Parser(r);
    MySecureHtmlEmitter e = new MySecureHtmlEmitter(w);
    p.parse().accept(e);

class CustomHtmlEmitter extends org.tautua.markdownpapers.HtmlEmitter {
    public CustomHtmlEmitter(Appendable buffer) {
        super(buffer);
    }

    @Override
    public void visit(Tag node) {
        //do nothing
    }
}