Sketchy bugfix that fixes one test-case but breaks another.

Edward Z. Yang ext:(%22) · Edward Z. Yang ext:(%22) · commit d50aff7dd12a · 2009-05-29T11:47:20.000-04:00
diff --git a/library/HTML5/TreeConstructer.php b/library/HTML5/TreeConstructer.php
@@ -1732,9 +1732,11 @@ public function emitToken($token, $mode = null) {
 
                             /* Pop all the nodes from the current node up to
                             node, including node, then stop these steps. */
-                            for($x = count($this->stack) - $n; $x >= $n; $x--) {
-                                array_pop($this->stack);
-                            }
+                            // XSKETCHY
+                            do {
+                                $pop = array_pop($this->stack);
+                            } while ($pop !== $node);
+                            break;
 
                         } else {
                             $category = $this->getElementCategory($node);
