christinakim

function getArticleText() {
    function textNodesUnder(node){
      var all = [];
      for (node=node.firstChild;node;node=node.nextSibling){
        if (node.nodeType==3) all.push(node);
        else all = all.concat(textNodesUnder(node));
      }
      return all;
    }
    let textNodes = textNodesUnder(document);