Allow for finding multiple matching nodes.

@@ -396,24 +396,29 @@ export const parseHtml = (html: string, options): NodeType => {
   return proxyNode(cached, options)
 }
 
-export const findNode = (doc: NodeType, selector: string): NodeType => {
+export const findNode = (doc: NodeType, selector: string, options = { single: true }): NodeType => {
   if (!selector) return doc
   let docCache = findNodeCache.get(doc)
   if (!docCache) {
     docCache = new TTLCache({ ttl: 10*60 })
     findNodeCache.set(doc, docCache)
   }
-  const found = docCache.get(selector)
-  if (found !== undefined) return found[0]
-  //console.log('cache miss', {selector})
-  const matcher = createMatcher(selector)
-  try {
-    walkSync(doc, (node, parent, index) => {
-      if (matcher(node, parent, index)) throw node
-    })
-  } catch (e) {
-    if (e instanceof Error) throw e
-    docCache.set(selector, [ e ])
-    return e
+  let found = docCache.get(selector)
+  if (found === undefined) {
+    const matcher = createMatcher(selector)
+    found = []
+    try {
+      walkSync(doc, (node, parent, index) => {
+        if (node && node.type !== ELEMENT_NODE) return
+        if (matcher(node, parent, index)) {
+          found.push(node)
+          if (options.single) throw node
+        }
+      })
+    } catch (e) {
+      if (e instanceof Error) throw e
+    }
+    docCache.set(selector, found)
   }
+  return options.single ? found[ 0 ] : found
 }