create my own multily block in mylyn wiki text

Question

I am looking for an example how to extend the mylyn (standalone) wiki parser. I want to make my own multi line block i.e.

%%%
my super text processed by my code
%%%

I have tried to figure it out by looking at the mylyn source code and by searching the web. I really have no idea what to do. And the documentation is also not very helpful. Maybe another library is better for my need anyway? I just need a wiki-text to html parser which I can extend to embedd my own stuff.

Answer 1

I did not get mylyin to work with custom extensions. Anyone else interested in such a fature I switched to bliki, there are some example how to extend the parser: bliki.

i.e.:

public class SampleTag extends NowikiTag implements INoBodyParsingTag {
    private final static String HEADER = "<div id=\"sample\">\n"
            + "<a href=\"#\" id=\"show\" onclick=\"$(\'evalframe\').show();$(\'hide\').show();$(\'show\').hide();\" />Show Sample</a> \n"
            + "<a href=\"#\" style=\"display: none;\" id=\"hide\" onclick=\"$(\'evalframe\').hide();;$(\'hide\').hide();$(\'show\').show();\" />Hide Sample</a><br />\n"
            + "<iframe src=\"";

    private final static String FOOTER = "\" style=\"display: none;\" id=\"evalframe\" width=\"480\" height=\"160\" \n"
            + "        scrolling=\"yes\" marginheight=\"0\" marginwidth=\"0\" frameborder=\"1\">\n"
            + "  <p>You browser doesn\'t support IFRAMEs</p>\n" + "</iframe>\n" + "</div>";

    public SampleTag() {
        super("sample");
    }

    @Override
    public void renderHTML(ITextConverter converter, Appendable buf, IWikiModel model) throws IOException {

        TagNode node = this;
        Map<String, String> tagAtttributes = node.getAttributes();

        StringBuilder evalUrl = new StringBuilder(512);
        // sample input fields/textareas
        Utils.appendAmpersandEscapedAttribute(evalUrl, "ci", tagAtttributes);
        // sample actions
        Utils.appendAmpersandEscapedAttribute(evalUrl, "ca", tagAtttributes);
        buf.append(HEADER);
        // URL points to http://matheclipse.org/eval.jsp
        buf.append("../eval.jsp?");
        buf.append(evalUrl);
        // renderHTMLWithoutTag(converter, buf, model);
        buf.append(FOOTER);
    }

    @Override
    public boolean isReduceTokenStack() {
        return true;
    }
}