Function getWordCount

modules/toc/toc.js:58–61

(sel)

  });

  function getWordCount(sel) {
    if(!arguments.length) sel = d3.select("body");
    return sel.text().trim().replace(/\s+/gi, ' ').split(' ').length;
  }

  function getWordsPerMs() {
    // filter scroll log to last five minutes