From 77651cfe4e80989cdde8c80ebbb350ba1230b3f3 Mon Sep 17 00:00:00 2001
From: iska <iska.gp@gmail.com>
Date: Sun, 15 Mar 2015 15:36:07 +0100
Subject: [PATCH] Restore implementation for the select-scope in the stack of
 open elements

Wrongly removed removed in 56e6cd5
---
 HTMLKit/HTMLStackOfOpenElements.m | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/HTMLKit/HTMLStackOfOpenElements.m b/HTMLKit/HTMLStackOfOpenElements.m
index 1021498..1531564 100644
--- a/HTMLKit/HTMLStackOfOpenElements.m
+++ b/HTMLKit/HTMLStackOfOpenElements.m
@@ -187,6 +187,20 @@
 														@"template": @(HTMLNamespaceHTML)}];
 }
 
+- (HTMLElement *)hasElementInSelectScopeWithTagName:(NSString *)tagName
+{
+	for (HTMLElement *node in _stack.reverseObjectEnumerator) {
+		if ([node.tagName isEqualToString:tagName]) {
+			return node;
+		}
+		if (!(node.namespace == HTMLNamespaceHTML &&
+			  [node.tagName isEqualToAny:@"optgroup", @"option", nil])) {
+			return nil;
+		}
+	}
+	return nil;
+}
+
 - (HTMLElement *)hasElementInSpecificScopeWithTagName:(NSString *)tagName
 									  andElementTypes:(NSDictionary *)elementTypes
 {