J-Lyricの歌詞をコピるブックマークレット ref: http://qiita.com/ygkn/items/57ad273ee04fce7a26aa

file0.js

javascript:(function(r){r.selectNode(document.getElementById("lyricBlock"));getSelection().addRange(r);document.execCommand("copy");getSelection().removeAllRanges()})(document.createRange())

file1.js

(function(r) {
  r.selectNode(document.getElementById("lyricBlock"));
  getSelection().addRange(r);
  document.execCommand("copy");
  getSelection().removeAllRanges()
})(document.createRange())

file2.js

(function(r){
  // 略
})(document.createRange())

file3.js

(function(){
  var r = document.createRange()
  // 略
})()

file4.js

(function() {
  var range      = document.createRange();
  var lyricBlock = document.getElementById("lyricBlock");

  range.selectNode(lyricBlock);
  getSelection().addRange(range);
  document.execCommand("copy");

  getSelection().removeAllRanges()
})()