Function insertNode

render/render.js:603–606

(parent, dom, nextSibling)

	}

	function insertNode(parent, dom, nextSibling) {
		if (nextSibling != null) parent.insertBefore(dom, nextSibling)
		else parent.appendChild(dom)
	}

	function setContentEditable(vnode) {
		var children = vnode.children