code: function one(node) {
      var children = node.children
      var length = children.length
      var index = -1
      var values = []
      var words = []
      var child
      var tags
  
      while (++index < length) {
        child = children[index]
  
        if (child.type === 'WordNode') {
          values.push(toString(child))
          words.push(child)
        }
      }
  
      tags = tagger.tag(values)
      index = -1
      length = tags.length
  
      while (++index < length) {
        patch(words[index], tags[index][1])
      }
    }
docs: /* Patch all words in `parent`.