html dom to markdown lolololololol

domdown.js

function domdown(dom) {
  if (dom.type === "tag") {
    if (dom.name === "br") {
      return "  \n";
    }

    if (dom.name === "em") {
      return "*" + ent.decode(dom.data) + "*\n";
    }

    if (dom.name === "strong") {
      return "**" + ent.decode(dom.data) + "**\n";
    }

    var matches;
    if (matches = dom.name.match(/^h(\d+)$/)) {
      return (new Array(parseInt(matches[2], 10) + 1).join("#")) + " " + dom.children.map(domdown).join(" ");
    }

    if (dom.name === "a") {
      return "[" + dom.children.map(domdown).join(" ") + "](" + dom.attribs.href + ")";
    }

    if (dom.name === "blockquote") {
      return "> " + ent.decode(dom.data)+"\n";
    }

    if (dom.name === "hr") {
      return "- - -\n";
    }

    if (dom.name === "code") {
      return "    " + ent.decode(dom.data)+"\n";
    }

    if (dom.name === "img") {
      return "![" + (dom.attribs.title || dom.attribs.src) + "](" + dom.attribs.src + ")";
    }

    if (dom.name === "ol") {
      var rtnstr = ("1. " + dom.children.map(domdown).join("\n*"));
      return rtnstr.substr(0, rtnstr.length-1) + "  \n";
    }

    if (dom.name === "ul" || dom.name === "dl") {
      var rtnstr = ("* " + dom.children.map(domdown).join("\n* "));
      return rtnstr.substr(0, rtnstr.length-1) + "  \n";
    }

    if (dom.name === "div" || dom.name === "p") {
      return dom.children.map(domdown).join("") + "  \n";
    }

    return dom.children.map(domdown).join(" ");
  }

  if (dom.type === "text") {
    return ent.decode(dom.data);
  }

  return "";
}