bookmarklet-vgmusic-table-to-tab-separated-values.js

//https://www.vgmusic.com/music/console/nintendo/nes/
var go = function($) {
  lastHeader = ""
  data = $("table tr").map(function() {
    if ($(this).hasClass("header")) {
      lastHeader = $(this).find("a:eq(0)").text().trim()
      return ""
    } else {
      if ($("td:eq(0)", this).attr("colspan") == 5)
        return ""
      else
        return [lastHeader].concat($("td", this).map(function(i, v) {
          if (i == 0 && $("a", this).length)
            return $(this).text().trim() + "\t" + $("a", this).attr("href")
          return $(this).text().trim()
        }).filter(function(i, v) {
          return v !== ""
        }).get()).join("\t");
    }
  }).filter(function(i, v) {
    return v !== ""
  }).get()
  $ta = $("#link").length ? $("#link") : $("<textarea id='link' />").prependTo(document.body);
  $ta.html(data.join("\n"))
}

var jQuerify = function() {
  var s = document.createElement('script');
  s.setAttribute('src', 'https://code.jquery.com/jquery.js');
  document.getElementsByTagName('body')[0].appendChild(s);
}

var wait = function(f) {
  if (typeof jQuery == "undefined")
    setTimeout(wait, 100, f, maxWait)
  else
    f(jQuery)
}

if (typeof jQuery == "undefined") {
  jQuerify()
  wait(go)
} else
  go(jQuery)